Parkwalk Advisors

Echopoint Medical Ltd, established in 2018 and headquartered in London, specializes in developing medical devices that incorporate optical-fibre based sensors. The company leverages optical fibre sensing technologies to enhance precision and efficacy in invasive cardiology and other minimally invasive procedures, with a focus on transforming the diagnosis and treatment of cardiovascular diseases.

Crypto Quantique develops quantum-driven security solutions for connected devices by designing a secure chip on silicon that uses quantum processes to generate cryptographic keys. The chip can be integrated into new devices or retrofitted into existing ones, enabling multiple applications to operate with unique, unforgeable keys that do not need to be stored. The company combines cryptography and quantum physics in a platform that delivers hardware and software products for future-proof cybersecurity, with a focus on protecting local networks and IoT environments through end-to-end security in a scalable manner. Founded in 2015 and based in London, Crypto Quantique aims to provide robust protection for the Internet of Things by enabling on-demand cryptographic operations and key management.

Concr is a mission-driven techbio company that uses established methods from astrophysics to predict patient outcomes and treatment response to cancer therapies. The approach enables iterative learning from fragmented data across the drug development and clinical journey, producing accurate multi-modal tumor models without relying on large, homogeneous datasets. Its cloud-native platform FarrSight supports computational simulation of clinical trials, prediction of therapeutic response and biomarkers, and standard bioinformatics analyses. Headquartered in London with a wholly owned subsidiary in Brisbane, Concr provides a cloud-based system that identifies optimal treatments for individuals, reduces resistance, and offers patient-specific progression insights and evidence-based treatment plans to guide proactive therapy.

GripAble Ltd. is a London-based company founded in 2017 that specializes in the development of digital therapy devices aimed at improving rehabilitation for individuals with movement impairments. The company’s flagship product, the GripAble Digital Handgrip, is a sensitive, portable device that wirelessly connects to a mobile application. This app allows users to engage in interactive therapy games designed to facilitate the assessment and training of hand and arm functions. GripAble's solutions target patients suffering from conditions such as stroke, arthritis, cerebral palsy, and trauma, addressing the challenges faced by over 500 million people globally who experience impaired arm mobility. By combining hardware with gamified therapy, GripAble enhances patient engagement and enables effective self-training both in clinical settings and at home.

BibliU operates a digital platform that provides colleges and universities with managed access to millions of textbooks and academic resources. It offers automation tools, analytics, and offline support, enhancing student learning efficiency.

Founded in London in 2016, Bramble Energy specializes in designing and manufacturing high-performance, low-cost fuel cell stacks using printed circuit board (PCB) technology. Their products cater to stationary, portable, and automotive sectors, with customizable options available.

Bonnet Ltd. is a London-based company established in 2019 that specializes in charging-as-a-service solutions for electric vehicle drivers. Its platform simplifies the charging experience by enabling users to access a wide network of public chargers through a single application, eliminating the need for separate registrations with individual charging networks. By streamlining the process, Bonnet aims to enhance convenience for both drivers and businesses, facilitating easier and more efficient electric vehicle charging.

GripAble Ltd. is a London-based company founded in 2017 that specializes in the development of digital therapy devices aimed at improving rehabilitation for individuals with movement impairments. The company’s flagship product, the GripAble Digital Handgrip, is a sensitive, portable device that wirelessly connects to a mobile application. This app allows users to engage in interactive therapy games designed to facilitate the assessment and training of hand and arm functions. GripAble's solutions target patients suffering from conditions such as stroke, arthritis, cerebral palsy, and trauma, addressing the challenges faced by over 500 million people globally who experience impaired arm mobility. By combining hardware with gamified therapy, GripAble enhances patient engagement and enables effective self-training both in clinical settings and at home.

Founded in London in 2016, Bramble Energy specializes in designing and manufacturing high-performance, low-cost fuel cell stacks using printed circuit board (PCB) technology. Their products cater to stationary, portable, and automotive sectors, with customizable options available.

Founded in London in 2016, Bramble Energy specializes in designing and manufacturing high-performance, low-cost fuel cell stacks using printed circuit board (PCB) technology. Their products cater to stationary, portable, and automotive sectors, with customizable options available.

Echopoint Medical Ltd, established in 2018 and headquartered in London, specializes in developing medical devices that incorporate optical-fibre based sensors. The company leverages optical fibre sensing technologies to enhance precision and efficacy in invasive cardiology and other minimally invasive procedures, with a focus on transforming the diagnosis and treatment of cardiovascular diseases.

Cytora provides a configurable risk digitization and analytics platform for commercial insurance. The platform digitizes each incoming risk, augments it with internal and external data sources, and evaluates it against rules governing appetite and priority before routing to downstream underwriting systems for automated or manual processing. Using artificial intelligence, Cytora learns patterns of risk and loss outcomes over time, computes a risk rank, score, and price for each property and organization, and helps insurers target profitable risks, improve risk selection, and optimize pricing. The company was founded in 2014 and is headquartered in London.

Founded in London in 2016, Bramble Energy specializes in designing and manufacturing high-performance, low-cost fuel cell stacks using printed circuit board (PCB) technology. Their products cater to stationary, portable, and automotive sectors, with customizable options available.

OxSyBio Ltd. is a biotechnology company based in London, United Kingdom, specializing in the development of advanced 3D printing techniques for creating tissue-like and functional tissues intended for medical research and clinical applications. Founded in 2014, the company focuses on innovative methods that utilize three-dimensional networks of lipid monolayer aqueous droplets, which can conduct electrical signals along designated pathways and self-fold into intricate structures. These engineered tissues aim to facilitate organ repair or replacement, supporting precision medicine initiatives. The technology builds upon pioneering research from Professor Hagan Bayley's group at the University of Oxford, emphasizing the integration of chemical and synthetic biology in the field of regenerative medicine.

Cytora provides a configurable risk digitization and analytics platform for commercial insurance. The platform digitizes each incoming risk, augments it with internal and external data sources, and evaluates it against rules governing appetite and priority before routing to downstream underwriting systems for automated or manual processing. Using artificial intelligence, Cytora learns patterns of risk and loss outcomes over time, computes a risk rank, score, and price for each property and organization, and helps insurers target profitable risks, improve risk selection, and optimize pricing. The company was founded in 2014 and is headquartered in London.

BibliU operates a digital platform that provides colleges and universities with managed access to millions of textbooks and academic resources. It offers automation tools, analytics, and offline support, enhancing student learning efficiency.

Cytora provides a configurable risk digitization and analytics platform for commercial insurance. The platform digitizes each incoming risk, augments it with internal and external data sources, and evaluates it against rules governing appetite and priority before routing to downstream underwriting systems for automated or manual processing. Using artificial intelligence, Cytora learns patterns of risk and loss outcomes over time, computes a risk rank, score, and price for each property and organization, and helps insurers target profitable risks, improve risk selection, and optimize pricing. The company was founded in 2014 and is headquartered in London.

Cytora provides a configurable risk digitization and analytics platform for commercial insurance. The platform digitizes each incoming risk, augments it with internal and external data sources, and evaluates it against rules governing appetite and priority before routing to downstream underwriting systems for automated or manual processing. Using artificial intelligence, Cytora learns patterns of risk and loss outcomes over time, computes a risk rank, score, and price for each property and organization, and helps insurers target profitable risks, improve risk selection, and optimize pricing. The company was founded in 2014 and is headquartered in London.

First Light Fusion Limited is a UK-based company that specializes in researching advanced implosion processes aimed at electricity generation through inertial confinement fusion. Founded in 2011 as a spin-out from the University of Oxford, the company focuses on harnessing fundamental physics to explore various innovative energy generation methods. It employs a team of engineers and physicists who engage in theoretical analysis, detailed numerical simulations, and experimental validation to develop new energy sources. First Light Fusion collaborates closely with several academic institutions, including the University of Oxford, Warwick University, University College London, and Imperial College London. The company, originally named Oxyntix Ltd., rebranded in June 2014 to reflect its focus on fusion energy research.

First Light Fusion Limited is a UK-based company that specializes in researching advanced implosion processes aimed at electricity generation through inertial confinement fusion. Founded in 2011 as a spin-out from the University of Oxford, the company focuses on harnessing fundamental physics to explore various innovative energy generation methods. It employs a team of engineers and physicists who engage in theoretical analysis, detailed numerical simulations, and experimental validation to develop new energy sources. First Light Fusion collaborates closely with several academic institutions, including the University of Oxford, Warwick University, University College London, and Imperial College London. The company, originally named Oxyntix Ltd., rebranded in June 2014 to reflect its focus on fusion energy research.