Versant Ventures

Versant Ventures, established in 1999, is a global healthcare investment firm headquartered in San Francisco, California. With over $2.3 billion under management and offices in North America and Europe, the firm invests across the healthcare sector, with a focus on discovering and developing novel therapeutics. Versant's team, comprising deep investment, operating, and scientific expertise, takes a hands-on approach to company building. Since inception, over 65 Versant companies have achieved successful acquisitions or IPOs.

Mehmet Badur

Principal

Bradley Bolzon

Managing Director

Jeremy Caldwell

Venture Partner

Jerel Davis Ph.D

Managing Director

Rich Van Doren

CFO

Joel Drewry

Principal

Gianni Gromo

Partner

Katharina Kreymborg Ph.D

Principal

William Link

Co-Founder

Guido Magni

Partner

Shane Mulligan

Principal

Kirk G. Nielsen

Managing Partner

Clare Ozawa

Managing Director

Nikita Sharma

Principal

Charles Warden

Managing Director

Rami Hannoush Ph.D

Venture Partner

Past deals in Clinical Trials

Granite Bio

Series A in 2025
Granite Bio is a biotechnology company focused on developing novel monoclonal antibodies aimed at treating inflammatory, autoimmune, and fibrotic disorders. The company specializes in creating therapeutic antibodies that deplete pathogenic cells and selectively target key biological processes associated with these diseases. By concentrating on these advanced treatments, Granite Bio contributes to the broader fields of biotechnology, pharmaceuticals, and diagnostics, ultimately seeking to improve patient outcomes in complex medical conditions.

Light Horse Therapeutics

Series A in 2025
Light Horse Therapeutics is a biotechnology company specializing in the application of gene editing to small-molecule drug discovery. It develops innovative methods to target the root causes of severe and life-threatening diseases, with an initial focus on challenging oncology targets. The company's advanced platform identifies critical functional domains within disease-related proteins, enabling the development of novel therapies.

858 Therapeutics

Series B in 2024
858 Therapeutics is a biotechnology company dedicated to the discovery of small molecule therapeutics aimed at treating cancers and other diseases, particularly those resistant to existing therapies. The company employs innovative strategies in areas such as synthetic lethality, innate immunity, and RNA modulation to develop its therapeutic candidates. Its lead program focuses on a PARG inhibitor, which is currently in early clinical development. By leveraging its platform to investigate the role of RNA modifying proteins in disease biology, 858 Therapeutics is generating a pipeline of targeted small molecules that address critical unmet medical needs in oncology and immunology.

Borealis Biosciences

Series A in 2024
Borealis Biosciences is a discovery-stage biotechnology company focused on developing next-generation RNA-based medicines specifically for kidney diseases. The company utilizes its expertise in molecular and cellular biology, chemistry, and analytical capabilities to identify target opportunities within different patient subsets affected by kidney conditions. By refining methods for delivering RNA medicines to specific cell types, Borealis Biosciences aims to tackle significant unmet medical needs in the treatment of kidney diseases.

Bright Peak Therapeutics

Series C in 2024
Bright Peak Therapeutics is a biotechnology company focused on developing immunotherapies for cancer and autoimmune diseases. The company specializes in cytokine therapeutics that enable tissue and cell-specific targeting of cytokine payloads. This approach aims to enhance the efficacy of treatments, ultimately improving patient outcomes and quality of life. By leveraging innovative immuno-cytokines, Bright Peak seeks to provide more effective therapeutic options for complex medical conditions.

FireFly Bio

Series A in 2024
FireFly Bio focuses on developing Degrader Antibody Conjugates (DACs), a novel approach that merges the benefits of antibody-drug conjugates with selective protein degraders. This proprietary healthcare platform is designed to enhance cancer treatment by ensuring the precise delivery of therapeutic agents to targeted tissues. By leveraging advanced bioconjugate technologies, FireFly Bio aims to create more effective and targeted medicines that improve patient outcomes in the fight against cancer.

Nexo Therapeutics

Series A in 2023
Nexo Therapeutics is a biotechnology company focused on developing small-molecule therapies for cancer patients who have few effective treatment options. The company utilizes a specialized platform that integrates covalent ligand discovery with chemical biology to create innovative oncology drugs aimed at challenging targets that have been difficult to address in the past. By advancing its pipeline of novel therapies, Nexo Therapeutics seeks to provide new avenues for treatment, ultimately enhancing the care available to individuals battling cancer and other related diseases.

Abdera Therapeutics

Series B in 2023
Abdera Therapeutics is an oncology company focused on developing targeted alpha therapies (TATs) for patients suffering from relapsed, refractory, and metastatic cancers. The company specializes in targeted radiotherapies that employ purpose-built vectors to deliver high-energy radioisotopes directly to tumors and metastatic lesions. This innovative approach aims to provide more effective treatment options for patients, capitalizing on the significant therapeutic and commercial potential of TATs. With the nuclear medicine market projected to grow substantially, Abdera's targeted therapies are positioned to play a crucial role in the evolving landscape of cancer treatment.

Abdera Therapeutics

Series A in 2023
Abdera Therapeutics is an oncology company focused on developing targeted alpha therapies (TATs) for patients suffering from relapsed, refractory, and metastatic cancers. The company specializes in targeted radiotherapies that employ purpose-built vectors to deliver high-energy radioisotopes directly to tumors and metastatic lesions. This innovative approach aims to provide more effective treatment options for patients, capitalizing on the significant therapeutic and commercial potential of TATs. With the nuclear medicine market projected to grow substantially, Abdera's targeted therapies are positioned to play a crucial role in the evolving landscape of cancer treatment.

Launchpad Therapeutics

Series A in 2022
Launchpad Therapeutics is an antibody-focused precision oncology company that specializes in developing early mutant-selective antibodies to enhance cancer therapies. Utilizing artificial intelligence-driven programs, the company aims to create novel monoclonal antibodies, facilitating drug design, development, and testing for research purposes. This innovative approach provides medical professionals with new alternatives for cancer treatment, addressing the complexities of the disease through targeted therapeutic strategies.

iECURE

Series A in 2022
iECURE is a biotechnology company focused on developing gene editing therapies aimed at treating rare and life-threatening liver disorders, particularly in children. The company employs mutation-agnostic in vivo gene insertion techniques, which allow for targeted therapeutic interventions without being limited by specific genetic mutations. Its initial programs concentrate on addressing metabolic "loss of function" disorders, which often have significant unmet medical needs. Through its innovative approach, iECURE aims to provide effective treatments for devastating diseases that currently lack viable options.

Jnana Therapeutics

Series C in 2022
Jnana Therapeutics Inc. is a biotechnology company based in Boston, Massachusetts, that focuses on drug discovery through its innovative platform targeting solute carrier (SLC) transporters. Established in 2016, the company aims to improve patient outcomes by developing small molecule therapies for various diseases, including those related to immunometabolism, lysosomal function, and mucosal defense. By utilizing advanced chemoproteomics techniques, Jnana accelerates the identification of therapeutic targets, addressing significant unmet medical needs in areas such as immuno-oncology, inflammatory disorders, and neurological diseases. The company's approach seeks to enhance drug discovery efficiency by comprehensively targeting the vast family of membrane proteins associated with SLC transporters.

Tempest Therapeutics

Post in 2022
Tempest Therapeutics Inc. is a biotechnology company based in South San Francisco, California, focused on developing small molecule therapeutics for cancer treatment. Established in 2011, the company aims to enhance anti-tumor immunity through its innovative drug pipeline, which includes clinical-stage candidates such as TPST-8844, TPST-1120, and TPST-1495. TPST-8844 targets an enzyme that helps tumor cells evade immune responses, while TPST-1120 blocks the PPAR-alpha pathway to stimulate immune effector cells essential for fighting tumors. Additionally, the company's therapeutics address pathways that directly kill tumor cells and activate tumor-specific immunity, positioning Tempest Therapeutics at the forefront of cancer treatment innovation.

Ventus Therapeutics

Series C in 2022
Ventus Therapeutics is a biopharmaceutical company focused on discovering and developing novel small molecule medicines aimed at treating autoimmune diseases, inflammatory diseases, and cancer by targeting the innate immune system. The company employs a structural immunology platform that provides deep insights into the mechanisms and molecular structures involved in immune responses. This platform integrates proprietary protein engineering capabilities with advanced rational and structure-based drug design tools, allowing for precise targeting of the innate immune system. Ventus is actively building a pipeline of drug programs that address critical targets within this system, particularly proteins involved in inflammasome and nucleic acid-sensing signaling pathways, thereby enabling the treatment of both acute and chronic inflammatory and immune-related conditions.

858 Therapeutics

Series A in 2021
858 Therapeutics is a biotechnology company dedicated to the discovery of small molecule therapeutics aimed at treating cancers and other diseases, particularly those resistant to existing therapies. The company employs innovative strategies in areas such as synthetic lethality, innate immunity, and RNA modulation to develop its therapeutic candidates. Its lead program focuses on a PARG inhibitor, which is currently in early clinical development. By leveraging its platform to investigate the role of RNA modifying proteins in disease biology, 858 Therapeutics is generating a pipeline of targeted small molecules that address critical unmet medical needs in oncology and immunology.

Lycia Therapeutics

Series B in 2021
Lycia Therapeutics is a biotechnology firm focused on discovering and developing first-in-class therapies. The company utilizes its innovative lysosomal targeting chimeras (LYTACs) platform to create therapeutics that target and degrade extracellular and membrane-bound proteins associated with challenging diseases, including cancer and autoimmune disorders. By addressing these difficult-to-treat conditions, Lycia Therapeutics aims to provide medical practitioners with effective treatment options to improve patient outcomes.

iECURE

Series A in 2021
iECURE is a biotechnology company focused on developing gene editing therapies aimed at treating rare and life-threatening liver disorders, particularly in children. The company employs mutation-agnostic in vivo gene insertion techniques, which allow for targeted therapeutic interventions without being limited by specific genetic mutations. Its initial programs concentrate on addressing metabolic "loss of function" disorders, which often have significant unmet medical needs. Through its innovative approach, iECURE aims to provide effective treatments for devastating diseases that currently lack viable options.

Jnana Therapeutics

Series B in 2021
Jnana Therapeutics Inc. is a biotechnology company based in Boston, Massachusetts, that focuses on drug discovery through its innovative platform targeting solute carrier (SLC) transporters. Established in 2016, the company aims to improve patient outcomes by developing small molecule therapies for various diseases, including those related to immunometabolism, lysosomal function, and mucosal defense. By utilizing advanced chemoproteomics techniques, Jnana accelerates the identification of therapeutic targets, addressing significant unmet medical needs in areas such as immuno-oncology, inflammatory disorders, and neurological diseases. The company's approach seeks to enhance drug discovery efficiency by comprehensively targeting the vast family of membrane proteins associated with SLC transporters.

Turnstone Biologics

Series D in 2021
Turnstone Biologics Inc. is a clinical-stage biotechnology company based in Ottawa, Canada, with an additional office in New York. Founded in 2015, the company is dedicated to advancing innovative viral immunotherapies aimed at improving cancer patient survival. Its lead product, RIVAL-01, utilizes a vaccinia virus backbone that encodes several immunomodulators, including Flt3 ligand, anti-CTLA-4 antibody, and IL-12 cytokine, which work together to enhance immune activity and optimize the tumor microenvironment for effective cancer treatment. Additionally, Turnstone Biologics is developing next-generation tumor-infiltrating lymphocyte (TIL) therapies by isolating and expanding the most potent and tumor-reactive T cells from patients' tumors, thereby harnessing the body's own immune system to combat solid tumors. Through these innovative approaches, Turnstone Biologics aims to deliver breakthrough cancer immunotherapies that significantly improve clinical outcomes for patients.

RayzeBio

Series C in 2021
RayzeBio, Inc. is a biotechnology company based in San Diego, California, founded in 2020. It specializes in developing tumor-targeted small molecule medicines that utilize the therapeutic potential of radioisotopes, particularly Actinium-225, an alpha-emitting radioisotope aimed at treating solid tumors. RayzeBio is focused on enhancing cancer treatment outcomes by creating a robust pipeline of radiopharmaceutical candidates targeting validated oncology drug targets. The company's portfolio includes a range of drug candidates at various stages of development, from discovery to late-stage clinical programs, addressing significant market opportunities in the field of cancer therapeutics.

Bright Peak Therapeutics

Series B in 2021
Bright Peak Therapeutics is a biotechnology company focused on developing immunotherapies for cancer and autoimmune diseases. The company specializes in cytokine therapeutics that enable tissue and cell-specific targeting of cytokine payloads. This approach aims to enhance the efficacy of treatments, ultimately improving patient outcomes and quality of life. By leveraging innovative immuno-cytokines, Bright Peak seeks to provide more effective therapeutic options for complex medical conditions.

Ventus Therapeutics

Series B in 2021
Ventus Therapeutics is a biopharmaceutical company focused on discovering and developing novel small molecule medicines aimed at treating autoimmune diseases, inflammatory diseases, and cancer by targeting the innate immune system. The company employs a structural immunology platform that provides deep insights into the mechanisms and molecular structures involved in immune responses. This platform integrates proprietary protein engineering capabilities with advanced rational and structure-based drug design tools, allowing for precise targeting of the innate immune system. Ventus is actively building a pipeline of drug programs that address critical targets within this system, particularly proteins involved in inflammasome and nucleic acid-sensing signaling pathways, thereby enabling the treatment of both acute and chronic inflammatory and immune-related conditions.

Graphite Bio

Series B in 2021
Graphite Bio, Inc. is a clinical-stage gene editing company based in South San Francisco, California, that specializes in targeted DNA integration to develop innovative therapies for severe diseases. The company utilizes a precision gene editing approach to precisely correct genetic mutations, replace malfunctioning genes, and insert therapeutic genetic sequences at specific locations within the genome. Its technology aims to transform treatment paradigms by enabling the targeted integration of genetic payloads, which could potentially cure a range of serious and life-threatening conditions. Graphite Bio was formerly known as Integral Medicines, Inc. before rebranding in August 2020, and it was incorporated in 2019.

Monte Rosa Therapeutics

Series C in 2021
Monte Rosa Therapeutics is a biotechnology company focused on developing innovative cancer therapeutics that utilize molecular glue degraders (MGDs) to modulate protein degradation pathways. By leveraging the body's natural mechanisms for protein destruction, these small molecule drugs selectively target and degrade disease-causing proteins. The company employs its QuEEN platform, which combines artificial intelligence and proprietary experimental tools, to identify relevant proteins for degradation. With a diverse library of over 50,000 MGD molecules, Monte Rosa's lead candidate, MRT-2359, specifically targets the translation termination factor protein GSPT1, showing promise for treating MYC-driven tumors. The company aims to advance its pipeline of pioneering therapies for cancer and other diseases.

Century Therapeutics

Series C in 2021
Century Therapeutics, Inc. is a biotechnology company focused on developing innovative cell therapies derived from induced pluripotent stem cells (iPSCs) to treat hematologic and solid malignancies. Founded in 2018 and headquartered in Philadelphia, Pennsylvania, the company utilizes a specialized platform that integrates gene editing and protein engineering to create allogeneic therapies. This platform allows for the generation of master cell banks of modified immune effector cells, specifically engineered to optimize performance and reduce the risk of rejection by the host immune system. By employing advanced technologies such as CRISPR-mediated gene editing and proprietary chimeric antigen receptors, Century Therapeutics aims to address significant unmet medical needs in cancer and other diseases.

Gritstone bio

Post in 2020
Gritstone bio is a biotechnology company focused on developing personalized immunotherapies for cancer and infectious diseases. The company initially concentrated on tumor-specific neoantigens but has expanded its programs to include viral antigens found on the surfaces of infected cells. This approach leverages the immune system's ability to recognize abnormal cell targets, which is crucial for both anti-tumor and anti-viral immunity. Gritstone bio is building a robust pipeline of immunotherapy product candidates, including GRANITE, SLATE, and CORAL, designed to address various solid tumors. Through these developments, Gritstone bio aims to contribute to the evolving landscape of cancer treatment and enhance patient outcomes.

RayzeBio

Series B in 2020
RayzeBio, Inc. is a biotechnology company based in San Diego, California, founded in 2020. It specializes in developing tumor-targeted small molecule medicines that utilize the therapeutic potential of radioisotopes, particularly Actinium-225, an alpha-emitting radioisotope aimed at treating solid tumors. RayzeBio is focused on enhancing cancer treatment outcomes by creating a robust pipeline of radiopharmaceutical candidates targeting validated oncology drug targets. The company's portfolio includes a range of drug candidates at various stages of development, from discovery to late-stage clinical programs, addressing significant market opportunities in the field of cancer therapeutics.

VectivBio

Venture Round in 2020
VectivBio AG is a clinical-stage biotechnology company based in Basel, Switzerland, founded in 2019 as a spinout from Therachon. The company specializes in the discovery, development, and commercialization of innovative treatments for severe rare diseases, particularly those with significant unmet medical needs. Its lead product candidate, Apraglutide, is a synthetic GLP-2 analog designed to enhance the intestine’s ability to absorb fluids and nutrients, thereby reducing the reliance on parenteral support in patients with short bowel syndrome. VectivBio is dedicated to developing best-in-disease therapies that aim to meaningfully improve the lives of patients and their families, providing more than just incremental advancements over existing standard-of-care options.

RayzeBio

Series A in 2020
RayzeBio, Inc. is a biotechnology company based in San Diego, California, founded in 2020. It specializes in developing tumor-targeted small molecule medicines that utilize the therapeutic potential of radioisotopes, particularly Actinium-225, an alpha-emitting radioisotope aimed at treating solid tumors. RayzeBio is focused on enhancing cancer treatment outcomes by creating a robust pipeline of radiopharmaceutical candidates targeting validated oncology drug targets. The company's portfolio includes a range of drug candidates at various stages of development, from discovery to late-stage clinical programs, addressing significant market opportunities in the field of cancer therapeutics.

Monte Rosa Therapeutics

Series B in 2020
Monte Rosa Therapeutics is a biotechnology company focused on developing innovative cancer therapeutics that utilize molecular glue degraders (MGDs) to modulate protein degradation pathways. By leveraging the body's natural mechanisms for protein destruction, these small molecule drugs selectively target and degrade disease-causing proteins. The company employs its QuEEN platform, which combines artificial intelligence and proprietary experimental tools, to identify relevant proteins for degradation. With a diverse library of over 50,000 MGD molecules, Monte Rosa's lead candidate, MRT-2359, specifically targets the translation termination factor protein GSPT1, showing promise for treating MYC-driven tumors. The company aims to advance its pipeline of pioneering therapies for cancer and other diseases.

Lava Therapeutics

Series C in 2020
Lava Therapeutics B.V. is a biotechnology company based in Utrecht, the Netherlands, founded in 2016. The company specializes in developing proprietary bispecific antibodies aimed at engaging gamma-delta T cells for the treatment of both hematological and solid cancers. Its innovative platform, known as the Gammabody platform, is designed to create next-generation bispecific antibodies that activate the immune system to recognize and eliminate tumor cells. By harnessing the potential of γδ T cells, Lava Therapeutics aims to produce potent, safe, and cost-effective biopharmaceuticals that enhance the body's ability to combat cancer, thereby transforming the landscape of cancer treatment.

Graphite Bio

Series A in 2020
Graphite Bio, Inc. is a clinical-stage gene editing company based in South San Francisco, California, that specializes in targeted DNA integration to develop innovative therapies for severe diseases. The company utilizes a precision gene editing approach to precisely correct genetic mutations, replace malfunctioning genes, and insert therapeutic genetic sequences at specific locations within the genome. Its technology aims to transform treatment paradigms by enabling the targeted integration of genetic payloads, which could potentially cure a range of serious and life-threatening conditions. Graphite Bio was formerly known as Integral Medicines, Inc. before rebranding in August 2020, and it was incorporated in 2019.

Chinook Therapeutics

Post in 2020
Chinook Therapeutics, Inc. is a clinical-stage biotechnology company based in Seattle, Washington, that specializes in the discovery, development, and commercialization of precision medicines for kidney diseases. The company's lead program is atrasentan, an investigational endothelin receptor antagonist currently prepared for Phase III trials targeting IgA nephropathy and other primary glomerular diseases. In addition to atrasentan, Chinook is developing BION-1301, an investigational anti-APRIL monoclonal antibody evaluated in a Phase Ib trial for IgA nephropathy, and CHK-336, a preclinical candidate aimed at treating an undisclosed ultra-orphan kidney disease. Chinook Therapeutics is also engaged in research programs addressing other rare and severe chronic kidney conditions, including polycystic kidney disease.

Bright Peak Therapeutics

Series A in 2020
Bright Peak Therapeutics is a biotechnology company focused on developing immunotherapies for cancer and autoimmune diseases. The company specializes in cytokine therapeutics that enable tissue and cell-specific targeting of cytokine payloads. This approach aims to enhance the efficacy of treatments, ultimately improving patient outcomes and quality of life. By leveraging innovative immuno-cytokines, Bright Peak seeks to provide more effective therapeutic options for complex medical conditions.

Monte Rosa Therapeutics

Series A in 2020
Monte Rosa Therapeutics is a biotechnology company focused on developing innovative cancer therapeutics that utilize molecular glue degraders (MGDs) to modulate protein degradation pathways. By leveraging the body's natural mechanisms for protein destruction, these small molecule drugs selectively target and degrade disease-causing proteins. The company employs its QuEEN platform, which combines artificial intelligence and proprietary experimental tools, to identify relevant proteins for degradation. With a diverse library of over 50,000 MGD molecules, Monte Rosa's lead candidate, MRT-2359, specifically targets the translation termination factor protein GSPT1, showing promise for treating MYC-driven tumors. The company aims to advance its pipeline of pioneering therapies for cancer and other diseases.

Ventus Therapeutics

Series A in 2020
Ventus Therapeutics is a biopharmaceutical company focused on discovering and developing novel small molecule medicines aimed at treating autoimmune diseases, inflammatory diseases, and cancer by targeting the innate immune system. The company employs a structural immunology platform that provides deep insights into the mechanisms and molecular structures involved in immune responses. This platform integrates proprietary protein engineering capabilities with advanced rational and structure-based drug design tools, allowing for precise targeting of the innate immune system. Ventus is actively building a pipeline of drug programs that address critical targets within this system, particularly proteins involved in inflammasome and nucleic acid-sensing signaling pathways, thereby enabling the treatment of both acute and chronic inflammatory and immune-related conditions.

Pandion Therapeutics

Series B in 2020
Pandion Therapeutics is a clinical-stage biopharmaceutical company focused on developing innovative therapeutics for patients with autoimmune diseases and inflammatory conditions. The company's lead product candidate, PT101, is an engineered variant of interleukin-2 currently undergoing Phase 1a clinical trials for moderate-to-severe ulcerative colitis and systemic lupus erythematosus. In addition to PT101, Pandion's pipeline includes PT627, a systemic PD-1 agonist in preclinical studies, and PT001 and PT002, which are bifunctional molecules designed for tissue-selective immunomodulation in the gastrointestinal tract. These molecules utilize a unique approach to achieve localized treatment, potentially enhancing efficacy and safety compared to traditional therapies. Pandion also collaborates with Astellas Pharma to develop locally acting immunomodulators targeting autoimmune diseases of the pancreas. The company is headquartered in Watertown, Massachusetts.

Lycia Therapeutics

Venture Round in 2020
Lycia Therapeutics is a biotechnology firm focused on discovering and developing first-in-class therapies. The company utilizes its innovative lysosomal targeting chimeras (LYTACs) platform to create therapeutics that target and degrade extracellular and membrane-bound proteins associated with challenging diseases, including cancer and autoimmune disorders. By addressing these difficult-to-treat conditions, Lycia Therapeutics aims to provide medical practitioners with effective treatment options to improve patient outcomes.

Aligos Therapeutics

Series B in 2020
Aligos Therapeutics, Inc. is a clinical-stage biopharmaceutical company founded in 2018 and headquartered in South San Francisco, California. The company specializes in developing innovative therapeutics to address unmet medical needs in viral and liver diseases, particularly targeting chronic hepatitis B (CHB) and non-alcoholic steatohepatitis (NASH). Its lead drug candidate, ALG-010133, is a synthetic oligonucleotide currently undergoing Phase I clinical trials for CHB. Aligos is also advancing several other candidates, including ALG-000184, a capsid assembly modulator for CHB; ALG-020572, an oligonucleotide for CHB; ALG-125097, an siRNA drug candidate for CHB; and ALG-055009, a small molecule THR-ß agonist for NASH. The company's strategy leverages the extensive expertise of its team in liver disease and viral hepatitis to develop targeted antiviral therapies and expedite its drug development pipeline.

VectivBio

Series A in 2020
VectivBio AG is a clinical-stage biotechnology company based in Basel, Switzerland, founded in 2019 as a spinout from Therachon. The company specializes in the discovery, development, and commercialization of innovative treatments for severe rare diseases, particularly those with significant unmet medical needs. Its lead product candidate, Apraglutide, is a synthetic GLP-2 analog designed to enhance the intestine’s ability to absorb fluids and nutrients, thereby reducing the reliance on parenteral support in patients with short bowel syndrome. VectivBio is dedicated to developing best-in-disease therapies that aim to meaningfully improve the lives of patients and their families, providing more than just incremental advancements over existing standard-of-care options.

Black Diamond Therapeutics

Series C in 2019
Black Diamond Therapeutics, Inc., established in 2014 and headquartered in Cambridge, Massachusetts, specializes in precision oncology medicine. The company discovers and develops small molecule therapies that are tumor-agnostic, meaning they target specific genetic mutations across various cancer types rather than being limited to a single cancer indication. Its lead product candidate, BDTX-189, inhibits non-canonical and oncogenic mutations of ErbB kinases epidermal growth factor receptor (EGFR). The company's Mutation-Allostery-Pharmacology platform enables it to target undrugged mutations in patients with genetically defined cancers, offering new treatment options where few exist. Black Diamond Therapeutics is also advancing early-stage pipeline programs targeting allosteric mutations in other cancer-related kinases.

Repare Therapeutics

Series B in 2019
Repare Therapeutics Inc. is a precision oncology company based in Montréal, Canada, specializing in the discovery and development of novel therapeutics through a synthetic lethality approach. Utilizing its proprietary SNIPRx platform, which combines genome-wide and CRISPR-enabled technology, the company systematically identifies targeted cancer therapies addressing genomic instability, particularly in DNA damage repair. Its lead candidate, RP-3500, is an oral small molecule inhibitor designed to treat solid tumors with specific DNA damage repair-related genomic alterations. Additionally, Repare is advancing a CCNE1-SL inhibitor program targeting tumors with CCNE1 amplification, along with a Polymerase Theta program focused on BRCA mutations and related genomic alterations. Founded in 2016, the company aims to improve cancer treatment by leveraging innovative drug discovery methods and addressing the unique vulnerabilities of tumor cells.

Passage Bio

Series B in 2019
Passage Bio is a genetic medicines company based in Philadelphia, Pennsylvania, specializing in the development of therapies for rare monogenic central nervous system (CNS) diseases. Founded in 2017, the company aims to create a portfolio of five AAV-delivered therapeutics, targeting conditions such as GM1 Gangliosidosis, Frontotemporal dementia, and Krabbe Disease. Passage Bio collaborates closely with the University of Pennsylvania, leveraging its Gene Therapy Program for preclinical work while managing clinical development, regulatory affairs, manufacturing, and commercialization of its product candidates. The company also engages with the Orphan Disease Center for natural history studies, key opinion leader involvement, and patient advocacy.

Chinook Therapeutics

Series A in 2019
Chinook Therapeutics, Inc. is a clinical-stage biotechnology company based in Seattle, Washington, that specializes in the discovery, development, and commercialization of precision medicines for kidney diseases. The company's lead program is atrasentan, an investigational endothelin receptor antagonist currently prepared for Phase III trials targeting IgA nephropathy and other primary glomerular diseases. In addition to atrasentan, Chinook is developing BION-1301, an investigational anti-APRIL monoclonal antibody evaluated in a Phase Ib trial for IgA nephropathy, and CHK-336, a preclinical candidate aimed at treating an undisclosed ultra-orphan kidney disease. Chinook Therapeutics is also engaged in research programs addressing other rare and severe chronic kidney conditions, including polycystic kidney disease.

Century Therapeutics

Series A in 2019
Century Therapeutics, Inc. is a biotechnology company focused on developing innovative cell therapies derived from induced pluripotent stem cells (iPSCs) to treat hematologic and solid malignancies. Founded in 2018 and headquartered in Philadelphia, Pennsylvania, the company utilizes a specialized platform that integrates gene editing and protein engineering to create allogeneic therapies. This platform allows for the generation of master cell banks of modified immune effector cells, specifically engineered to optimize performance and reduce the risk of rejection by the host immune system. By employing advanced technologies such as CRISPR-mediated gene editing and proprietary chimeric antigen receptors, Century Therapeutics aims to address significant unmet medical needs in cancer and other diseases.

Oyster Point

Series B in 2019
Oyster Point Pharma, Inc., established in 2015 and headquartered in Princeton, New Jersey, is a clinical-stage biopharmaceutical company dedicated to developing and commercializing innovative therapies for ocular surface diseases. Its lead product candidate, OC-01, is a nasal spray formulated as a highly selective nicotinic acetylcholine receptor (nAChR) agonist, currently in Phase III trials for treating the signs and symptoms of dry eye disease, a chronic condition affecting over 30 million Americans. OC-01's novel mechanism of action stimulates tear production by activating the trigeminal parasympathetic pathway, re-establishing tear film homeostasis.

Passage Bio

Series A in 2019
Passage Bio is a genetic medicines company based in Philadelphia, Pennsylvania, specializing in the development of therapies for rare monogenic central nervous system (CNS) diseases. Founded in 2017, the company aims to create a portfolio of five AAV-delivered therapeutics, targeting conditions such as GM1 Gangliosidosis, Frontotemporal dementia, and Krabbe Disease. Passage Bio collaborates closely with the University of Pennsylvania, leveraging its Gene Therapy Program for preclinical work while managing clinical development, regulatory affairs, manufacturing, and commercialization of its product candidates. The company also engages with the Orphan Disease Center for natural history studies, key opinion leader involvement, and patient advocacy.

Black Diamond Therapeutics

Series B in 2019
Black Diamond Therapeutics, Inc., established in 2014 and headquartered in Cambridge, Massachusetts, specializes in precision oncology medicine. The company discovers and develops small molecule therapies that are tumor-agnostic, meaning they target specific genetic mutations across various cancer types rather than being limited to a single cancer indication. Its lead product candidate, BDTX-189, inhibits non-canonical and oncogenic mutations of ErbB kinases epidermal growth factor receptor (EGFR). The company's Mutation-Allostery-Pharmacology platform enables it to target undrugged mutations in patients with genetically defined cancers, offering new treatment options where few exist. Black Diamond Therapeutics is also advancing early-stage pipeline programs targeting allosteric mutations in other cancer-related kinases.

Black Diamond Therapeutics

Series A in 2018
Black Diamond Therapeutics, Inc., established in 2014 and headquartered in Cambridge, Massachusetts, specializes in precision oncology medicine. The company discovers and develops small molecule therapies that are tumor-agnostic, meaning they target specific genetic mutations across various cancer types rather than being limited to a single cancer indication. Its lead product candidate, BDTX-189, inhibits non-canonical and oncogenic mutations of ErbB kinases epidermal growth factor receptor (EGFR). The company's Mutation-Allostery-Pharmacology platform enables it to target undrugged mutations in patients with genetically defined cancers, offering new treatment options where few exist. Black Diamond Therapeutics is also advancing early-stage pipeline programs targeting allosteric mutations in other cancer-related kinases.

Akero Therapeutics

Series B in 2018
Akero Therapeutics is a clinical-stage biotechnology company based in South San Francisco, California, that specializes in developing treatments for serious metabolic diseases, particularly nonalcoholic steatohepatitis (NASH). Founded in 2017 and formerly known as Pippin Pharmaceuticals, the company is dedicated to addressing the significant unmet medical needs associated with NASH, a condition characterized by liver inflammation and damage, which can lead to severe complications such as fibrosis and liver failure. Akero's lead product candidate, AKR-001, is a long-acting Fc fusion modified FGF21 protein designed to restore metabolic balance by targeting both liver and adipose tissues, thereby reducing liver fat and suppressing inflammation and fibrosis. This innovative approach builds upon two decades of research into FGF21 biology, positioning Akero as a frontrunner in the quest for effective NASH therapies.

Aprea

Series C in 2018
Aprea is a biotech company focusing on the discovery and development of novel anticancer compounds reactivating the tumor suppressor protein p53. The Company's lead program, APR-246, is a first-in-class small molecule drug candidate in clinical development. Aprea Therapeutics was established in 2003 in Stockholms Lan, Sweden by Klas Wiman and Galina Selivanova.

Gotham Therapeutics

Series A in 2018
Gotham Therapeutics is a biotechnology company based in New York that focuses on developing a novel class of drugs targeting epitranscriptomics machinery. Founded in 2017, the company aims to provide new treatment options for patients with cancers, autoimmune disorders, and neurodegenerative diseases. Its approach involves creating small molecules that modify the activity of messenger ribonucleic acid (mRNA) to influence protein transcription. This innovative strategy allows Gotham Therapeutics to potentially optimize therapeutic outcomes for individuals suffering from serious health conditions.

Akero Therapeutics

Series A in 2018
Akero Therapeutics is a clinical-stage biotechnology company based in South San Francisco, California, that specializes in developing treatments for serious metabolic diseases, particularly nonalcoholic steatohepatitis (NASH). Founded in 2017 and formerly known as Pippin Pharmaceuticals, the company is dedicated to addressing the significant unmet medical needs associated with NASH, a condition characterized by liver inflammation and damage, which can lead to severe complications such as fibrosis and liver failure. Akero's lead product candidate, AKR-001, is a long-acting Fc fusion modified FGF21 protein designed to restore metabolic balance by targeting both liver and adipose tissues, thereby reducing liver fat and suppressing inflammation and fibrosis. This innovative approach builds upon two decades of research into FGF21 biology, positioning Akero as a frontrunner in the quest for effective NASH therapies.

Lava Therapeutics

Series A in 2018
Lava Therapeutics B.V. is a biotechnology company based in Utrecht, the Netherlands, founded in 2016. The company specializes in developing proprietary bispecific antibodies aimed at engaging gamma-delta T cells for the treatment of both hematological and solid cancers. Its innovative platform, known as the Gammabody platform, is designed to create next-generation bispecific antibodies that activate the immune system to recognize and eliminate tumor cells. By harnessing the potential of γδ T cells, Lava Therapeutics aims to produce potent, safe, and cost-effective biopharmaceuticals that enhance the body's ability to combat cancer, thereby transforming the landscape of cancer treatment.

Tempest Therapeutics

Series B in 2018
Tempest Therapeutics Inc. is a biotechnology company based in South San Francisco, California, focused on developing small molecule therapeutics for cancer treatment. Established in 2011, the company aims to enhance anti-tumor immunity through its innovative drug pipeline, which includes clinical-stage candidates such as TPST-8844, TPST-1120, and TPST-1495. TPST-8844 targets an enzyme that helps tumor cells evade immune responses, while TPST-1120 blocks the PPAR-alpha pathway to stimulate immune effector cells essential for fighting tumors. Additionally, the company's therapeutics address pathways that directly kill tumor cells and activate tumor-specific immunity, positioning Tempest Therapeutics at the forefront of cancer treatment innovation.

Crinetics Pharmaceuticals

Series B in 2018
Crinetics Pharmaceuticals, Inc. is a clinical-stage pharmaceutical company headquartered in San Diego, California, dedicated to the discovery, development, and commercialization of innovative therapeutics for rare endocrine diseases and endocrine-related tumors. The company’s lead product candidate, paltusotine, is an oral selective nonpeptide somatostatin receptor type 2 biased agonist currently undergoing Phase I clinical trials aimed at treating acromegaly and neuroendocrine tumors. In addition to paltusotine, Crinetics is developing several other therapeutics, including CRN01941, an oral selective nonpeptide sst2 biased agonist for neuroendocrine tumors, and an oral somatostatin type 5 receptor agonist for congenital hyperinsulinism. The company is also working on an oral adrenocorticotrophic hormone antagonist for conditions such as Cushing’s syndrome and congenital adrenal hyperplasia. Founded in 2008, Crinetics Pharmaceuticals is focused on leveraging its internal discovery efforts to create effective treatments while utilizing hormonal biomarker endpoints to enhance the efficiency and cost-effectiveness of its clinical studies.

Quentis Therapeutics

Series A in 2018
Quentis Therapeutics, Inc. is a biotechnology company based in New York, founded in 2016. The company specializes in developing immunotherapies that target endoplasmic reticulum (ER) stress response pathways within the tumor microenvironment. By addressing ER stress, Quentis aims to enhance the immune system's capacity to combat cancer, providing patients with innovative treatment options. Its therapeutic approach focuses on awakening anti-tumor immunity, thereby potentially improving outcomes for individuals facing various forms of cancer.

Pandion Therapeutics

Series A in 2018
Pandion Therapeutics is a clinical-stage biopharmaceutical company focused on developing innovative therapeutics for patients with autoimmune diseases and inflammatory conditions. The company's lead product candidate, PT101, is an engineered variant of interleukin-2 currently undergoing Phase 1a clinical trials for moderate-to-severe ulcerative colitis and systemic lupus erythematosus. In addition to PT101, Pandion's pipeline includes PT627, a systemic PD-1 agonist in preclinical studies, and PT001 and PT002, which are bifunctional molecules designed for tissue-selective immunomodulation in the gastrointestinal tract. These molecules utilize a unique approach to achieve localized treatment, potentially enhancing efficacy and safety compared to traditional therapies. Pandion also collaborates with Astellas Pharma to develop locally acting immunomodulators targeting autoimmune diseases of the pancreas. The company is headquartered in Watertown, Massachusetts.

Metavention

Series C in 2018
Metavention, Inc., incorporated in 2012 and based in Dover, Delaware, focuses on innovative treatments aimed at addressing metabolic diseases linked to overactive sympathetic nerves. The company has developed a renal denervation procedure utilizing its IRF denervation system, which applies radio frequency energy to specifically target these nerves. This approach is designed to provide a permanent solution for conditions such as high blood pressure and complications associated with Type 2 diabetes, including elevated glucose levels and abnormal liver function. By employing trans-catheter devices that leverage standard interventional vascular techniques, Metavention equips medical practitioners with effective tools for diagnosing and treating patients suffering from these metabolic disorders.

Aligos Therapeutics

Series A in 2018
Aligos Therapeutics, Inc. is a clinical-stage biopharmaceutical company founded in 2018 and headquartered in South San Francisco, California. The company specializes in developing innovative therapeutics to address unmet medical needs in viral and liver diseases, particularly targeting chronic hepatitis B (CHB) and non-alcoholic steatohepatitis (NASH). Its lead drug candidate, ALG-010133, is a synthetic oligonucleotide currently undergoing Phase I clinical trials for CHB. Aligos is also advancing several other candidates, including ALG-000184, a capsid assembly modulator for CHB; ALG-020572, an oligonucleotide for CHB; ALG-125097, an siRNA drug candidate for CHB; and ALG-055009, a small molecule THR-ß agonist for NASH. The company's strategy leverages the extensive expertise of its team in liver disease and viral hepatitis to develop targeted antiviral therapies and expedite its drug development pipeline.

Jnana Therapeutics

Series A in 2017
Jnana Therapeutics Inc. is a biotechnology company based in Boston, Massachusetts, that focuses on drug discovery through its innovative platform targeting solute carrier (SLC) transporters. Established in 2016, the company aims to improve patient outcomes by developing small molecule therapies for various diseases, including those related to immunometabolism, lysosomal function, and mucosal defense. By utilizing advanced chemoproteomics techniques, Jnana accelerates the identification of therapeutic targets, addressing significant unmet medical needs in areas such as immuno-oncology, inflammatory disorders, and neurological diseases. The company's approach seeks to enhance drug discovery efficiency by comprehensively targeting the vast family of membrane proteins associated with SLC transporters.

Oyster Point

Series A in 2017
Oyster Point Pharma, Inc., established in 2015 and headquartered in Princeton, New Jersey, is a clinical-stage biopharmaceutical company dedicated to developing and commercializing innovative therapies for ocular surface diseases. Its lead product candidate, OC-01, is a nasal spray formulated as a highly selective nicotinic acetylcholine receptor (nAChR) agonist, currently in Phase III trials for treating the signs and symptoms of dry eye disease, a chronic condition affecting over 30 million Americans. OC-01's novel mechanism of action stimulates tear production by activating the trigeminal parasympathetic pathway, re-establishing tear film homeostasis.

Gritstone bio

Series B in 2017
Gritstone bio is a biotechnology company focused on developing personalized immunotherapies for cancer and infectious diseases. The company initially concentrated on tumor-specific neoantigens but has expanded its programs to include viral antigens found on the surfaces of infected cells. This approach leverages the immune system's ability to recognize abnormal cell targets, which is crucial for both anti-tumor and anti-viral immunity. Gritstone bio is building a robust pipeline of immunotherapy product candidates, including GRANITE, SLATE, and CORAL, designed to address various solid tumors. Through these developments, Gritstone bio aims to contribute to the evolving landscape of cancer treatment and enhance patient outcomes.

Repare Therapeutics

Series A in 2017
Repare Therapeutics Inc. is a precision oncology company based in Montréal, Canada, specializing in the discovery and development of novel therapeutics through a synthetic lethality approach. Utilizing its proprietary SNIPRx platform, which combines genome-wide and CRISPR-enabled technology, the company systematically identifies targeted cancer therapies addressing genomic instability, particularly in DNA damage repair. Its lead candidate, RP-3500, is an oral small molecule inhibitor designed to treat solid tumors with specific DNA damage repair-related genomic alterations. Additionally, Repare is advancing a CCNE1-SL inhibitor program targeting tumors with CCNE1 amplification, along with a Polymerase Theta program focused on BRCA mutations and related genomic alterations. Founded in 2016, the company aims to improve cancer treatment by leveraging innovative drug discovery methods and addressing the unique vulnerabilities of tumor cells.

Veran Medical Technologies

Venture Round in 2016
Veran Medical Technologies is a medical device company focused on developing minimally invasive solutions for interventional oncology procedures. Based in St. Louis, Missouri, the company offers a range of products, including the SPiNView thoracic navigation system, which aids physicians in performing biopsies on solitary pulmonary nodules for early lung cancer diagnosis. Other key offerings include the ig4 IR System, a platform that assists in biopsies and ablations for various organs, and the SPiNPerc device for hybrid diagnostic procedures. The company also provides vPad2, a tracking device for instrument positioning during surgery, and the vTrack 2.0 Instruments, which guide physicians to peripheral lung regions. Veran's technology enhances diagnostic accuracy and therapy delivery by integrating various imaging modalities, ultimately aiming to improve patient outcomes through earlier cancer detection and treatment.

Turnstone Biologics

Series B in 2016
Turnstone Biologics Inc. is a clinical-stage biotechnology company based in Ottawa, Canada, with an additional office in New York. Founded in 2015, the company is dedicated to advancing innovative viral immunotherapies aimed at improving cancer patient survival. Its lead product, RIVAL-01, utilizes a vaccinia virus backbone that encodes several immunomodulators, including Flt3 ligand, anti-CTLA-4 antibody, and IL-12 cytokine, which work together to enhance immune activity and optimize the tumor microenvironment for effective cancer treatment. Additionally, Turnstone Biologics is developing next-generation tumor-infiltrating lymphocyte (TIL) therapies by isolating and expanding the most potent and tumor-reactive T cells from patients' tumors, thereby harnessing the body's own immune system to combat solid tumors. Through these innovative approaches, Turnstone Biologics aims to deliver breakthrough cancer immunotherapies that significantly improve clinical outcomes for patients.

Aprea

Series B in 2016
Aprea is a biotech company focusing on the discovery and development of novel anticancer compounds reactivating the tumor suppressor protein p53. The Company's lead program, APR-246, is a first-in-class small molecule drug candidate in clinical development. Aprea Therapeutics was established in 2003 in Stockholms Lan, Sweden by Klas Wiman and Galina Selivanova.

Crinetics Pharmaceuticals

Series A in 2015
Crinetics Pharmaceuticals, Inc. is a clinical-stage pharmaceutical company headquartered in San Diego, California, dedicated to the discovery, development, and commercialization of innovative therapeutics for rare endocrine diseases and endocrine-related tumors. The company’s lead product candidate, paltusotine, is an oral selective nonpeptide somatostatin receptor type 2 biased agonist currently undergoing Phase I clinical trials aimed at treating acromegaly and neuroendocrine tumors. In addition to paltusotine, Crinetics is developing several other therapeutics, including CRN01941, an oral selective nonpeptide sst2 biased agonist for neuroendocrine tumors, and an oral somatostatin type 5 receptor agonist for congenital hyperinsulinism. The company is also working on an oral adrenocorticotrophic hormone antagonist for conditions such as Cushing’s syndrome and congenital adrenal hyperplasia. Founded in 2008, Crinetics Pharmaceuticals is focused on leveraging its internal discovery efforts to create effective treatments while utilizing hormonal biomarker endpoints to enhance the efficiency and cost-effectiveness of its clinical studies.

Turnstone Biologics

Series A in 2015
Turnstone Biologics Inc. is a clinical-stage biotechnology company based in Ottawa, Canada, with an additional office in New York. Founded in 2015, the company is dedicated to advancing innovative viral immunotherapies aimed at improving cancer patient survival. Its lead product, RIVAL-01, utilizes a vaccinia virus backbone that encodes several immunomodulators, including Flt3 ligand, anti-CTLA-4 antibody, and IL-12 cytokine, which work together to enhance immune activity and optimize the tumor microenvironment for effective cancer treatment. Additionally, Turnstone Biologics is developing next-generation tumor-infiltrating lymphocyte (TIL) therapies by isolating and expanding the most potent and tumor-reactive T cells from patients' tumors, thereby harnessing the body's own immune system to combat solid tumors. Through these innovative approaches, Turnstone Biologics aims to deliver breakthrough cancer immunotherapies that significantly improve clinical outcomes for patients.

Gritstone bio

Series A in 2015
Gritstone bio is a biotechnology company focused on developing personalized immunotherapies for cancer and infectious diseases. The company initially concentrated on tumor-specific neoantigens but has expanded its programs to include viral antigens found on the surfaces of infected cells. This approach leverages the immune system's ability to recognize abnormal cell targets, which is crucial for both anti-tumor and anti-viral immunity. Gritstone bio is building a robust pipeline of immunotherapy product candidates, including GRANITE, SLATE, and CORAL, designed to address various solid tumors. Through these developments, Gritstone bio aims to contribute to the evolving landscape of cancer treatment and enhance patient outcomes.

Audentes Therapeutics

Series C in 2015
Audentes Therapeutics, a clinical stage biotechnology company based in San Francisco, specializes in developing gene therapy products aimed at treating serious, life-threatening rare diseases resulting from single gene defects. The company is advancing several therapeutic candidates, including AT132 for X-linked myotubular myopathy, AT342 for Crigler-Najjar syndrome, and AT845, which is in preclinical studies for Pompe disease. Additionally, Audentes is developing vectorized antisense treatments for Duchenne muscular dystrophy and myotonic dystrophy type 1. It has established collaborative agreements with Genethon and the University of Pennsylvania to further research and commercialization efforts for these therapies. Founded in 2012, Audentes Therapeutics was acquired by Astellas Pharma in January 2020 and operates under the name Astellas Gene Therapies, focusing on gene therapy research, development, and future commercialization.

Veran Medical Technologies

Venture Round in 2015
Veran Medical Technologies is a medical device company focused on developing minimally invasive solutions for interventional oncology procedures. Based in St. Louis, Missouri, the company offers a range of products, including the SPiNView thoracic navigation system, which aids physicians in performing biopsies on solitary pulmonary nodules for early lung cancer diagnosis. Other key offerings include the ig4 IR System, a platform that assists in biopsies and ablations for various organs, and the SPiNPerc device for hybrid diagnostic procedures. The company also provides vPad2, a tracking device for instrument positioning during surgery, and the vTrack 2.0 Instruments, which guide physicians to peripheral lung regions. Veran's technology enhances diagnostic accuracy and therapy delivery by integrating various imaging modalities, ultimately aiming to improve patient outcomes through earlier cancer detection and treatment.

GenSight Biologics

Series B in 2015
GenSight Biologics S.A. is a clinical-stage biotechnology company based in Paris, France, focused on developing gene therapy treatments for retinal degenerative diseases and neurodegenerative conditions affecting the central nervous system. Utilizing its core technology platforms—Mitochondrial Targeting Sequence and Optogenetics—the company aims to preserve and restore vision in patients with severe retinal disorders. Its lead product candidates include GS010, an AAV2-based gene therapy currently in Phase III trials for treating Leber hereditary optic neuropathy caused by mutations in the ND4 gene, and GS030, which is undergoing Phase I/II trials for retinitis pigmentosa and geographic atrophy in dry age-related macular degeneration. In addition to these, GenSight is advancing several products in preclinical stages targeting various ophthalmic and neurodegenerative diseases. Founded in 2012, the company is dedicated to innovative approaches that aim to prevent vision loss and improve the quality of life for affected patients.

Audentes Therapeutics

Series B in 2014
Audentes Therapeutics, a clinical stage biotechnology company based in San Francisco, specializes in developing gene therapy products aimed at treating serious, life-threatening rare diseases resulting from single gene defects. The company is advancing several therapeutic candidates, including AT132 for X-linked myotubular myopathy, AT342 for Crigler-Najjar syndrome, and AT845, which is in preclinical studies for Pompe disease. Additionally, Audentes is developing vectorized antisense treatments for Duchenne muscular dystrophy and myotonic dystrophy type 1. It has established collaborative agreements with Genethon and the University of Pennsylvania to further research and commercialization efforts for these therapies. Founded in 2012, Audentes Therapeutics was acquired by Astellas Pharma in January 2020 and operates under the name Astellas Gene Therapies, focusing on gene therapy research, development, and future commercialization.

Ivantis

Series B in 2014
Ivantis Inc. is a medical device company based in Irvine, California, focused on developing innovative treatments for primary open-angle glaucoma. Founded in 2007, the company specializes in a minimally invasive intracanalicular scaffold that alleviates high intraocular pressure by restoring the natural outflow pathway in Schlemm's canal. This device aims to provide a less invasive and more effective solution for the over 60 million individuals worldwide affected by this condition. In addition to its primary focus on glaucoma, Ivantis intends to explore innovative treatments for other ophthalmic diseases as it expands its product offerings. The company also provides a Session Persistence Server to support clinical trials, ensuring data protection for telnet task workers and terminal emulation users across various devices and operating systems.

ForSight VISION5

Series C in 2014
ForSight VISION5, founded in 2010 as part of ForSight Labs, specializes in developing innovative drug delivery technologies aimed at treating various eye conditions. The company focuses on creating non-invasive products designed to replace traditional eye drops, offering sustained therapy for significant eye diseases such as glaucoma, dry eye, and allergies. Currently, ForSight VISION5 is in its second Phase 2 clinical study for its lead product, the Helios insert, which represents a significant advancement in ocular treatment options.

AAVLife

Series A in 2014
AAVLife is a gene therapy company based in Paris, France, founded in 2014. The company focuses on developing therapies for Friedreich's Ataxia Cardiomyopathy, a genetic disorder that leads to severe neurological and cardiac symptoms. AAVLife's innovative approach utilizes an adeno-associated virus to deliver a normal gene into cardiac tissue, which has shown promise in restoring cardiac function and reversing heart enlargement in preclinical models. The company has made significant progress in its research to determine optimal dosing and administration routes for upcoming clinical trials. AAVLife aims to engage with regulatory authorities to finalize the design of these trials, with plans to initiate an observational study and a Phase I/II clinical trial. Through its efforts, AAVLife is committed to advancing gene therapy solutions for patients affected by this life-threatening condition, emphasizing its dedication to patient communities and the organizations that support them.

Bird Rock Bio

Series B in 2014
Bird Rock Bio, Inc. is a clinical-stage biopharmaceutical company that specializes in the discovery and development of novel biologic therapeutics aimed at addressing immune-inflammatory conditions. The company offers innovative treatments for diseases such as rheumatoid arthritis, metabolic disorders, fibrosis, and nonalcoholic steatohepatitis. Utilizing a proprietary technology platform, Bird Rock Bio focuses on developing monoclonal antibodies that target G-protein coupled receptors (GPCRs), which are critical for therapeutic specificity. Among its key products is RYI-008, a highly selective antibody targeting IL-6, a cytokine involved in inflammation and cancer. Bird Rock Bio aims to meet the medical needs of patients in China while also seeking to create global market opportunities. The company, originally known as RuiYi Inc., was established in 2006 and is headquartered in La Jolla, California, with a research facility in Shanghai, China.

Immune Design

Series C in 2013
Immune Design Corp. is a clinical-stage immunotherapy company headquartered in Seattle, Washington, that specializes in developing innovative treatments for cancer through in vivo methods that empower the immune system to combat disease. The company utilizes its ZVex and GLAAS discovery platforms to create a new generation of immune-based products. Its primary product candidate, G100, is currently undergoing Phase II clinical trials for follicular non-Hodgkin lymphoma, while another candidate, CMB305, focuses on enhancing tumor-specific cytotoxic T cells. Immune Design's research aims to overcome limitations of existing oncological therapies, and the company has established collaboration and license agreements with Sanofi Pasteur. Founded in 2008, Immune Design operates as a subsidiary of Merck & Co., Inc.

Audentes Therapeutics

Series A in 2013
Audentes Therapeutics, a clinical stage biotechnology company based in San Francisco, specializes in developing gene therapy products aimed at treating serious, life-threatening rare diseases resulting from single gene defects. The company is advancing several therapeutic candidates, including AT132 for X-linked myotubular myopathy, AT342 for Crigler-Najjar syndrome, and AT845, which is in preclinical studies for Pompe disease. Additionally, Audentes is developing vectorized antisense treatments for Duchenne muscular dystrophy and myotonic dystrophy type 1. It has established collaborative agreements with Genethon and the University of Pennsylvania to further research and commercialization efforts for these therapies. Founded in 2012, Audentes Therapeutics was acquired by Astellas Pharma in January 2020 and operates under the name Astellas Gene Therapies, focusing on gene therapy research, development, and future commercialization.

GenSight Biologics

Series A in 2013
GenSight Biologics S.A. is a clinical-stage biotechnology company based in Paris, France, focused on developing gene therapy treatments for retinal degenerative diseases and neurodegenerative conditions affecting the central nervous system. Utilizing its core technology platforms—Mitochondrial Targeting Sequence and Optogenetics—the company aims to preserve and restore vision in patients with severe retinal disorders. Its lead product candidates include GS010, an AAV2-based gene therapy currently in Phase III trials for treating Leber hereditary optic neuropathy caused by mutations in the ND4 gene, and GS030, which is undergoing Phase I/II trials for retinitis pigmentosa and geographic atrophy in dry age-related macular degeneration. In addition to these, GenSight is advancing several products in preclinical stages targeting various ophthalmic and neurodegenerative diseases. Founded in 2012, the company is dedicated to innovative approaches that aim to prevent vision loss and improve the quality of life for affected patients.

Theraclone Sciences

Series B in 2013
Theraclone Sciences, Inc. is a Seattle-based discovery-stage biotechnology company focused on developing novel therapeutic antibodies for the treatment of cancer and infectious diseases. The company utilizes its In-Situ Therapeutic Antibody Rescue technology to rapidly test human antibodies, identifying those with exceptional biological functions. Notable among its offerings is TCN-032, a recombinant human monoclonal antibody aimed at treating patients hospitalized with severe influenza. Theraclone’s antibody programs are in varying stages of preclinical and clinical development, targeting significant unmet medical needs such as triple negative and endocrine treatment-resistant HER-2 negative breast cancer, infectious disease-associated cancers, and multidrug-resistant bacteria. Theraclone was founded in 2004 and was formerly known as Spaltudaq Corporation, changing its name in March 2009. The company is privately held and has received venture funding from several investment firms.

Novira Therapeutics

Series A in 2013
Novira Therapeutics, Inc. is a clinical-stage biopharmaceutical company based in Doylestown, Pennsylvania, focused on discovering and developing antiviral drugs for chronic hepatitis B (HBV) and human immunodeficiency virus (HIV) infections. The company specializes in creating first-in-class oral therapeutics that target the capsid of these viruses, offering potential treatment options that address significant limitations in current therapies. Novira's innovative capsid inhibitors can be used alone or in conjunction with existing treatments, aiming to overcome challenges such as drug resistance and the need for lifelong therapy, particularly in chronic HBV infection, where existing polymerase inhibitors are rarely curative. Founded in 2006, Novira Therapeutics operates as a subsidiary of Johnson & Johnson, reflecting its strategic importance in addressing global health needs related to antiviral treatment.

Achaogen

Series D in 2013
Achaogen, Inc. is a biopharmaceutical company focused on developing antibacterial agents to combat multi-drug resistant (MDR) gram-negative infections. The company's primary product, plazomicin, is designed to treat serious bacterial infections caused by MDR enterobacteriaceae, particularly carbapenem-resistant strains. Additionally, Achaogen is working on C-Scape, an orally-administered combination therapy targeting infections due to expanded spectrum beta-lactamases producing enterobacteriaceae. Achaogen has established several collaboration agreements, including partnerships with Thermo Fisher Scientific for assay development, and Ionis Pharmaceuticals for the advancement of aminoglycoside antibacterial compounds. The company generates revenue primarily through government contracts for research and development. Founded in 2002 and based in South San Francisco, California, Achaogen filed for Chapter 11 bankruptcy in April 2019, transitioning to a liquidation plan in May 2020.

Flexion Therapeutics

Series B in 2012
Flexion Therapeutics, Inc. is a biopharmaceutical company based in Burlington, Massachusetts, that specializes in the discovery, development, and commercialization of therapies for musculoskeletal conditions, particularly osteoarthritis. The company's primary product, ZILRETTA, is an intra-articular injection approved for managing knee pain associated with osteoarthritis in the United States. In addition to ZILRETTA, Flexion is advancing several other innovative treatments, including FX201, a gene therapy aimed at producing an anti-inflammatory protein to alleviate knee pain, and FX301, a NaV1.7 inhibitor designed for post-operative pain management. Founded in 2007, Flexion Therapeutics aims to enhance the effectiveness of local therapies while partnering with other pharmaceutical and biotechnology companies to expand its product offerings and share development risks.

ForSight VISION5

Venture Round in 2012
ForSight VISION5, founded in 2010 as part of ForSight Labs, specializes in developing innovative drug delivery technologies aimed at treating various eye conditions. The company focuses on creating non-invasive products designed to replace traditional eye drops, offering sustained therapy for significant eye diseases such as glaucoma, dry eye, and allergies. Currently, ForSight VISION5 is in its second Phase 2 clinical study for its lead product, the Helios insert, which represents a significant advancement in ocular treatment options.

NeoVista

Venture Round in 2012
NeoVista Inc is focused on developing medical technologies aimed at improving the treatment of wet age-related macular degeneration (AMD), a condition that affects over 5 million people globally and is a leading cause of blindness among individuals over the age of 50. The company is engaged in clinical studies to validate its innovative technology, which shows promise in enhancing patient care and alleviating the challenges posed by this debilitating condition for both patients and healthcare providers. Through its efforts, NeoVista aims to significantly impact the quality of life for those affected by wet AMD.

Five Prime Therapeutics

Private Equity Round in 2012
Five Prime Therapeutics is a clinical-stage biotechnology company based in South San Francisco, California, specializing in the discovery and development of innovative protein therapeutics. The company is advancing several product candidates, including Bemarituzumab, an antibody targeting fibroblast growth factor receptor 2b (FGFR2b), currently in Phase 3 clinical trials for gastric and gastroesophageal junction cancer. Other candidates include FPA150, a CD8 T cell checkpoint inhibitor in Phase 1a/1b trials for various cancers, and FPT155, a soluble CD80 fusion protein enhancing T cell co-stimulation, also in Phase 1a/1b trials. Additionally, Cabiralizumab, which inhibits colony stimulating factor-1 receptor, is undergoing Phase Ia/Ib trials in combination with other therapies. The company employs its ProScreen Engine to systematically screen all relevant human proteins, enabling rapid and high-quality therapeutic development. Five Prime Therapeutics has established collaborations and license agreements with several pharmaceutical companies, enhancing its research and development capabilities. Founded in 2001, the company continues to focus on advancing novel therapies for challenging cancer indications.

OpGen

Series C in 2012
OpGen, Inc. is a precision medicine company focused on developing molecular diagnostics and informatics to address infectious diseases. Headquartered in Gaithersburg, Maryland, OpGen offers a range of products designed to provide clinicians with rapid and actionable information regarding life-threatening infections, ultimately aiming to enhance patient outcomes and reduce the spread of multidrug-resistant organisms (MDROs). Its key offerings include the Acuitas AMR Gene Panel, which detects bacterial nucleic acids and genetic markers of antimicrobial resistance, and the QuickFISH and PNA FISH products for pathogen identification in blood cultures. Additionally, OpGen provides the Acuitas Lighthouse informatics system, a cloud-based platform that integrates clinical lab results with patient and hospital data to support the management of antimicrobial-resistant infections. The company collaborates with the New York State Department of Health to develop solutions for detecting and tracking such infections in healthcare settings. Established in 2001, OpGen continues to innovate in addressing the critical challenge of antibiotic resistance through its advanced molecular microbiology solutions.

Helicos BioSciences

Series A in 2012
Helicos BioSciences Corporation (Helicos) is a life sciences company, which has developed technology focused on the research, drug discovery and clinical diagnostics markets. Its True Single Molecule Sequencing (tSMS) technology enables rapid analysis of large quantities of genetic material by directly sequencing single molecules of deoxyribonucleic acid (DNA) or single DNA copies of ribonucleic acid (RNA) (cDNA) and its approach of direct sequencing of RNA. Its Helicos Genetic Analysis Platform is designed to obtain sequencing information by repetitively performing a cycle of biochemical reactions on individual DNA or RNA molecules and imaging the results after each cycle. The platform consists of an instrument called the HeliScope Single Molecule Sequencer, an image analysis computer tower called the HeliScope Analysis Engine, associated reagents, which are chemicals used in the sequencing process and disposable supplies.

Groove Biopharma

Series B in 2011
Groove Biopharma focuses on the generation of novel microRNA (miRNA) therapeutics with improved properties, including higher potency and enhanced pharmacodynamic activity. Endogenous microRNAs (miRNAs) are involved in extensive regulatory networks for many target genes and pathways. Groove Biopharma’s core technology addresses a new avenue of nucleotide therapeutic drug discovery via modulation of cellular miRNA. Using exclusive technology, Groove Biopharma is generating a series of lead candidates with the potential to be best-in-class therapeutics. By incorporating proprietary structural modifications into miRNA therapeutics, the Groove Biopharma technology platform presents promising potential for treating a wide range of diseases, including cancer, fibrosis, and infectious disease.

NeoVista

Series E in 2011
NeoVista Inc is focused on developing medical technologies aimed at improving the treatment of wet age-related macular degeneration (AMD), a condition that affects over 5 million people globally and is a leading cause of blindness among individuals over the age of 50. The company is engaged in clinical studies to validate its innovative technology, which shows promise in enhancing patient care and alleviating the challenges posed by this debilitating condition for both patients and healthcare providers. Through its efforts, NeoVista aims to significantly impact the quality of life for those affected by wet AMD.

SpaceOAR

Debt Financing in 2011
SpaceOAR is a privately held medical device company developing in-situ formed, space-filling hydrogels specifically for radiation oncology and cancer surgery indications. Its hydrogel is clinically proven to minimize side effects and protect the quality of life for prostate cancer patients undergoing radiation therapy that enables healthcare providers to minimize urinary, sexual, and bowel side effects of the patients. It was founded in 2007 and is headquartered in Bedford, Massachusetts.

Synosia Therapeutics

Series C in 2010
Synosia Therapeutics is a privately-owned company focused on developing and commercializing products to address unmet medical needs in the fields of psychiatry and neurology. The company has a pipeline that includes six clinical-stage compounds, which have been acquired through partnerships with major pharmaceutical companies. Two of these compounds are existing marketed drugs that are undergoing testing for new indications, aiming to expand their applications to treat neurological and psychiatric conditions such as anxiety and Parkinson's disease. In addition to its product development efforts, Synosia Therapeutics also offers clinical development programs and research services.

OpGen

Series B in 2010
OpGen, Inc. is a precision medicine company focused on developing molecular diagnostics and informatics to address infectious diseases. Headquartered in Gaithersburg, Maryland, OpGen offers a range of products designed to provide clinicians with rapid and actionable information regarding life-threatening infections, ultimately aiming to enhance patient outcomes and reduce the spread of multidrug-resistant organisms (MDROs). Its key offerings include the Acuitas AMR Gene Panel, which detects bacterial nucleic acids and genetic markers of antimicrobial resistance, and the QuickFISH and PNA FISH products for pathogen identification in blood cultures. Additionally, OpGen provides the Acuitas Lighthouse informatics system, a cloud-based platform that integrates clinical lab results with patient and hospital data to support the management of antimicrobial-resistant infections. The company collaborates with the New York State Department of Health to develop solutions for detecting and tracking such infections in healthcare settings. Established in 2001, OpGen continues to innovate in addressing the critical challenge of antibiotic resistance through its advanced molecular microbiology solutions.

Immune Design

Series B in 2010
Immune Design Corp. is a clinical-stage immunotherapy company headquartered in Seattle, Washington, that specializes in developing innovative treatments for cancer through in vivo methods that empower the immune system to combat disease. The company utilizes its ZVex and GLAAS discovery platforms to create a new generation of immune-based products. Its primary product candidate, G100, is currently undergoing Phase II clinical trials for follicular non-Hodgkin lymphoma, while another candidate, CMB305, focuses on enhancing tumor-specific cytotoxic T cells. Immune Design's research aims to overcome limitations of existing oncological therapies, and the company has established collaboration and license agreements with Sanofi Pasteur. Founded in 2008, Immune Design operates as a subsidiary of Merck & Co., Inc.

Groove Biopharma

Series A in 2010
Groove Biopharma focuses on the generation of novel microRNA (miRNA) therapeutics with improved properties, including higher potency and enhanced pharmacodynamic activity. Endogenous microRNAs (miRNAs) are involved in extensive regulatory networks for many target genes and pathways. Groove Biopharma’s core technology addresses a new avenue of nucleotide therapeutic drug discovery via modulation of cellular miRNA. Using exclusive technology, Groove Biopharma is generating a series of lead candidates with the potential to be best-in-class therapeutics. By incorporating proprietary structural modifications into miRNA therapeutics, the Groove Biopharma technology platform presents promising potential for treating a wide range of diseases, including cancer, fibrosis, and infectious disease.

Standard BioTools

Venture Round in 2009
Standard BioTools, previously known as Fluidigm, is driven by a bold vision – unleashing tools to accelerate breakthroughs in human health. Standard BioTools has an established portfolio of essential, standardized next-generation technologies that help biomedical researchers develop medicines faster and better. As a leading solutions provider, the Company provides reliable and repeatable insights in health and disease using its proprietary mass cytometry and microfluidics technologies that help transform scientific discoveries into better patient outcomes. Standard BioTools works with leading academic, government, pharmaceutical, biotechnology, plant and animal research, and clinical laboratories worldwide, focusing on the most pressing needs in translational and clinical research, including oncology, immunology, and immunotherapy.

CymaBay Therapeutics

Series E in 2009
CymaBay Therapeutics is a clinical-stage biopharmaceutical company based in Newark, California, dedicated to developing therapies for liver and other chronic diseases with significant unmet medical needs. The company's lead product candidate, seladelpar, is a selective agonist of the peroxisome proliferator-activated receptor delta, which has completed Phase II clinical studies targeting conditions such as primary biliary cholangitis and sclerosing cholangitis, as well as nonalcoholic steatohepatitis. Additionally, CymaBay is developing MBX-2982, a selective oral G protein-coupled receptor agonist aimed at treating gut and liver diseases. The company also has a preclinical candidate, CB-001, which targets omega-3 fatty acid receptors. CymaBay has entered into development and licensing agreements with other pharmaceutical firms to explore treatments for metabolic diseases, including type 2 diabetes and gout. The company's commitment to advancing its pipeline reflects its focus on creating innovative medicines that can improve patient outcomes.

SpaceOAR

Series B in 2009
SpaceOAR is a privately held medical device company developing in-situ formed, space-filling hydrogels specifically for radiation oncology and cancer surgery indications. Its hydrogel is clinically proven to minimize side effects and protect the quality of life for prostate cancer patients undergoing radiation therapy that enables healthcare providers to minimize urinary, sexual, and bowel side effects of the patients. It was founded in 2007 and is headquartered in Bedford, Massachusetts.
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