High-Tech Gründerfonds Management GmbH is a venture capital firm based in Bonn, Germany, specializing in early-stage investments in high-tech startups. Established in 2005, the firm focuses on technology-driven companies across various sectors, including information and communication technology, life sciences, healthcare, automation, and cleantech. HTGF typically invests in companies that have been operational for no more than one year, aiming to contribute up to €0.6 million in initial funding and up to €3 million in follow-on financing. The firm seeks a minority stake, generally around 15%, and provides a subordinated loan convertible into equity, with deferred interest for up to four years to support liquidity. With a total investment volume of approximately €895.5 million across three funds, HTGF has successfully supported over 500 startups and attracted more than €2 billion in follow-on investments from external sources. The firm's investors include notable public and private entities, underscoring its role as a key player in fostering innovation and growth within the German startup ecosystem.
DcubeD specializes in the development of miniature actuators and deployable structures specifically designed for nano-satellites and the commercial space industry. The company focuses on creating innovative technologies that enhance the efficiency and effectiveness of space missions. Its products include release actuators, appendices, solar arrays, antennas, and sails, all of which are engineered to surpass traditional space exploration subsystems in essential aspects such as weight, size, cost, durability, reusability, and availability. By offering high-performance solutions, DcubeD aims to simplify the process of reaching space for its clients, thereby accelerating the utilization of space.
Soluterials
Seed Round in 2023
Soluterials specializes in the manufacturing of sustainable, high-performance pure aluminum materials designed to address climate change and enhance local supply chains. The company produces nanostructured aluminum that leverages the inherent properties of pure aluminum, including excellent conductivity, corrosion resistance, and high strength, along with temperature resistance. These innovative materials cater to various challenges in metal applications, particularly in functional and structural lightweight construction. By focusing on both environmental sustainability and performance, Soluterials aims to provide solutions that meet the evolving needs of its clients in the industrial sector.
ReCatalyst
Seed Round in 2023
ReCatalyst specializes in the development and commercialization of advanced platinum-alloy catalysts for hydrogen fuel cells. The company focuses on creating next-generation nano-catalysts that enhance stability and reduce the amount of platinum needed in each fuel cell system. By optimizing the use of platinum group metals, ReCatalyst enables significant scalability of high-power proton exchange membrane fuel cells. This innovative approach aims to improve the efficiency and affordability of fuel cell technology, positioning the company as a key player in the clean energy sector.
Refined Laser Systems
Seed Round in 2023
Refined Laser Systems is a biophotonics company that develops advanced laser systems for applications in stimulated Raman scattering (SRS) microscopy and quantum technology. The company focuses on manufacturing innovative devices designed for stain-free tissue diagnostics, allowing for quick and reliable results within minutes. Utilizing fiber-based tunable picosecond laser technology, Refined Laser Systems offers devices that feature fast switching speeds and robust performance, which enhances automation in laboratory settings. This technology enables researchers to significantly reduce the time needed for accurate diagnostics, thereby improving efficiency in scientific and medical research.
GS Bavaria
Seed Round in 2022
GS Bavaria specializes in the manufacturing of industrial-scale nano-sized carbide powders, focusing on environmentally friendly nanomaterials. The company utilizes a revolutionary bioleaching extraction process that transforms hard metal scrap into tungsten and tungsten carbide nanoparticles. This innovative method not only enables cost-efficient production but also minimizes energy consumption, making it a sustainable alternative in the industry. By harnessing the capabilities of bacteria, GS Bavaria positions itself to expand its processes to other metals in the future, offering unique materials and functional additives to clients across various sectors.
Qnami
Series A in 2021
Qnami AG is a Swiss company established in 2017, specializing in the development of quantum sensing technologies for nanoscale imaging. The company manufactures non-invasive sensors, including the ProteusQ magnetic imaging microscope and the Quantum Diamond product line, which features diamond probes with single nitrogen-vacancy (NV) centers for high-resolution magnetic imaging. These advanced technologies enable the measurement of electric and magnetic fields with exceptional sensitivity, facilitating a range of applications such as the characterization of magnetic random-access memory (MRAM), imaging of proteins, and fundamental studies of superconductors. Qnami's innovations unlock new possibilities in both scientific research and industrial applications, aiming to enhance understanding and improve various aspects of life and technology.
DcubeD
Venture Round in 2021
DcubeD specializes in the development of miniature actuators and deployable structures specifically designed for nano-satellites and the commercial space industry. The company focuses on creating innovative technologies that enhance the efficiency and effectiveness of space missions. Its products include release actuators, appendices, solar arrays, antennas, and sails, all of which are engineered to surpass traditional space exploration subsystems in essential aspects such as weight, size, cost, durability, reusability, and availability. By offering high-performance solutions, DcubeD aims to simplify the process of reaching space for its clients, thereby accelerating the utilization of space.
Lignopure
Seed Round in 2021
Lignopure specializes in producing natural, degradable biopolymers derived from non-food sources, focusing on high-quality lignin products. The company's lignin stands out in the market due to its proven non-cytotoxicity and customizable properties, achieved through proprietary technology. Lignopure transforms raw lignin into valuable materials suitable for a variety of applications, including cosmetics, pharmaceuticals, and food supplements. Additionally, their biobased prototypes encompass insulating materials, biobased polyurethane foams, aerogels, and filaments for 3D printing. By providing safer alternatives to harmful chemicals currently used in material science, Lignopure aims to meet the growing demand for environmentally friendly products.
Qnami
Seed Round in 2019
Qnami AG is a Swiss company established in 2017, specializing in the development of quantum sensing technologies for nanoscale imaging. The company manufactures non-invasive sensors, including the ProteusQ magnetic imaging microscope and the Quantum Diamond product line, which features diamond probes with single nitrogen-vacancy (NV) centers for high-resolution magnetic imaging. These advanced technologies enable the measurement of electric and magnetic fields with exceptional sensitivity, facilitating a range of applications such as the characterization of magnetic random-access memory (MRAM), imaging of proteins, and fundamental studies of superconductors. Qnami's innovations unlock new possibilities in both scientific research and industrial applications, aiming to enhance understanding and improve various aspects of life and technology.
JeNaCell
Seed Round in 2012
JeNaCell GmbH, founded in 2012 and based in Jena, Germany, specializes in biotechnology by developing and manufacturing bio-technologically derived cellulose. The company has patented a unique technology for the continuous production of high-performance biomaterials featuring natural nanostructures. These materials have a defined shape and controllable structural design, allowing clients to create innovative products across various sectors, including medicine, cosmetics, technology, and pharmaceuticals. JeNaCell's solutions are particularly beneficial in medical applications, helping to protect skin from chronic wounds and enhancing treatments in aesthetic dermatology.
KonTEM
Venture Round in 2012
KonTEM specializes in the development of phase contrast systems designed for transmission electron microscopes. These advanced systems significantly enhance image quality, making them particularly beneficial for applications in the fields of life sciences and soft materials. By improving the clarity and detail of microscopic images, KonTEM's technology supports researchers and professionals in their scientific endeavors.
Gilupi
Series C in 2011
GILUPI GmbH is a medical device company based in Potsdam, Germany, specializing in the development and production of diagnostic products for the in vivo isolation of rare cells from circulating blood. The company's devices are specifically designed to isolate tumor cells by utilizing antibodies bound to a nano-detector, allowing for precise identification of circulating tumor cells. This technology enables healthcare professionals to perform in vivo isolation, supporting tailored therapeutic approaches for patients. GILUPI's products are CE certified, ensuring compliance with European health standards.
Heppe Medical Chitosan
Series B in 2010
Heppe Medical Chitosan GmbH, based in Halle, Germany, specializes in the development, production, and sale of biopolymers derived from chitin and chitosan for the cosmetic and pharmaceutical industries. Founded in 2005, the company produces pure chitin and chitosan, along with their derivatives and nanoparticulate forms, adhering to Good Manufacturing Practice (GMP) standards. These biodegradable and non-toxic biopolymers possess unique properties, such as bacteriostatic effects and the ability to bond with proteins and heavy metals. Heppe Medical Chitosan's products are utilized in applications including wound dressing, drug delivery, and tissue engineering, allowing for innovative solutions in healthcare and beauty.
Heppe Medical Chitosan
Seed Round in 2008
Heppe Medical Chitosan GmbH, based in Halle, Germany, specializes in the development, production, and sale of biopolymers derived from chitin and chitosan for the cosmetic and pharmaceutical industries. Founded in 2005, the company produces pure chitin and chitosan, along with their derivatives and nanoparticulate forms, adhering to Good Manufacturing Practice (GMP) standards. These biodegradable and non-toxic biopolymers possess unique properties, such as bacteriostatic effects and the ability to bond with proteins and heavy metals. Heppe Medical Chitosan's products are utilized in applications including wound dressing, drug delivery, and tissue engineering, allowing for innovative solutions in healthcare and beauty.
Luphos
Seed Round in 2008
Luphos is a company focused on developing ultra-high precision optical distance and topology measurement systems for industrial process and quality control applications. Founded in 2006, Luphos provides solutions that enable non-contact distance measurements with nanometer precision, addressing a variety of measurement tasks. The company has created a 4-axis measurement platform designed to measure the topology of rotationally symmetric objects, whether they have rough or polished surfaces. Additionally, Luphos employs multi-wavelength interferometry sensors to enhance measurement accuracy and efficiency.
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