Oxford Quantum Circuits
Series B in 2023
Oxford Quantum Circuits develops quantum computing technology, aiming to tackle complex challenges such as climate change and drug discovery. Their fully functional quantum computer system enables businesses to explore innovative solutions and address global issues.
OxCCU develops renewable energy technology to enable a circular economy for fuels, chemicals, and plastics. The technology combines carbon dioxide from the atmosphere with hydrogen from water and renewable electricity to produce fuels, chemicals, and biodegradable plastics and is positioned to deliver the lowest-cost Power to Liquids pathway.
Nexeon is an international developer and manufacturer of silicon-based anode materials for rechargeable lithium-ion batteries. The company focuses on silicon anodes to increase energy density, enabling lighter, smaller, and more cost-efficient batteries for a range of applications including electric vehicles and consumer electronics, as well as other sectors that require high-performance energy storage. Headquarters are in Oxfordshire, United Kingdom, and the company maintains operations in Japan, with a history dating back to 2006. By replacing traditional graphite anodes, Nexeon's materials aim to enhance battery performance while reducing overall carbon footprint.
Hysata is focused on advancing hydrogen electrolyzer technology to facilitate the production of green hydrogen, aiming to significantly reduce costs to below $2 per kilogram. This innovative approach is rooted in research from the University of Wollongong's ARC Centre of Excellence for Electromaterials Science, led by Professor Gerry Swiegers. The company’s electrolyzers operate by using electricity to separate water into hydrogen and oxygen, thereby supporting the transition from fossil fuels to sustainable energy sources. Hysata's initiatives are designed to play a crucial role in helping businesses achieve net-zero emissions and accelerate the global move towards environmentally friendly energy solutions.
Barocal
Seed Round in 2022
Barocal develops innovative cooling technology designed to meet low-carbon refrigeration needs. Its proprietary materials undergo significant thermal changes under pressure application and removal, enhancing energy efficiency and eliminating greenhouse gas warming impact in commercial food and drink refrigeration.
Bramble Energy
Series B in 2022
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.
First Light Fusion
Series C in 2022
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.
C-Capture Limited
Venture Round in 2021
C-Capture Limited designs and develops solvent systems that capture carbon dioxide from flue gases and other emission sources. The company’s proprietary technology enables reversible, non‑toxic removal of CO2 in post‑combustion capture processes, making power generation and hard‑to‑abate industries more environmentally friendly and cost‑effective. Founded in 2008, the firm is headquartered in Leeds, United Kingdom.
Econic Technologies
Debt Financing in 2020
Econic Technologies Ltd. is a chemical technology company based in Macclesfield, United Kingdom, specializing in the development of innovative processes to convert carbon dioxide and epoxides into valuable polymers and polyurethanes. Founded in 2011, the company leverages catalyst chemistry to transform waste CO2 into commercially viable products, thereby reducing dependence on fossil fuels and providing environmental benefits. Econic's product offerings include polycarbonates and polycarbonate polyols, which are utilized in various applications such as mattresses, insulation, footwear, packaging, and construction materials. Additionally, the company produces glues and coatings for industrial uses. With patented catalyst technologies and a skilled team of scientists and engineers, Econic Technologies operates from a state-of-the-art facility at Alderley Park, focusing on turning scientific advancements into practical solutions for the plastics industry while addressing environmental challenges.
Bramble Energy
Series A in 2020
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.
RFC Power
Seed Round in 2020
Founded in London in 2017, RFC Power develops innovative flow battery systems. The company specializes in low-cost hybrid gas-liquid flow batteries, leveraging fuel cell concepts and utilizing non-toxic, abundant materials.
Inflowmatix
Series B in 2019
Inflowmatix designs and implements electronic systems that provide water flow and system health analytics to water utilities worldwide. Its system optimizes water supply networks by monitoring fluid dynamics, improving leakage management, and extending the life of infrastructure.
Azuri Technologies
Corporate Round in 2019
Azuri Technologies develops, manufactures, and installs solar power products for off-grid emerging markets in Africa and the UK. Its key offerings include AzuriTV (solar-powered television), Indigo (pay-as-you-go solar electricity system using scratch cards), Azuri Quad (solar home system with LED lights, radio/torch, mobile charging), and PayGo (solar home system for rural households). Founded in 2012, the company is headquartered in Cambridge, UK, with distribution networks across multiple African countries.
C-Capture Limited
Venture Round in 2019
C-Capture Limited designs and develops solvent systems that capture carbon dioxide from flue gases and other emission sources. The company’s proprietary technology enables reversible, non‑toxic removal of CO2 in post‑combustion capture processes, making power generation and hard‑to‑abate industries more environmentally friendly and cost‑effective. Founded in 2008, the firm is headquartered in Leeds, United Kingdom.
Econic Technologies
Venture Round in 2018
Econic Technologies Ltd. is a chemical technology company based in Macclesfield, United Kingdom, specializing in the development of innovative processes to convert carbon dioxide and epoxides into valuable polymers and polyurethanes. Founded in 2011, the company leverages catalyst chemistry to transform waste CO2 into commercially viable products, thereby reducing dependence on fossil fuels and providing environmental benefits. Econic's product offerings include polycarbonates and polycarbonate polyols, which are utilized in various applications such as mattresses, insulation, footwear, packaging, and construction materials. Additionally, the company produces glues and coatings for industrial uses. With patented catalyst technologies and a skilled team of scientists and engineers, Econic Technologies operates from a state-of-the-art facility at Alderley Park, focusing on turning scientific advancements into practical solutions for the plastics industry while addressing environmental challenges.
Eight19
Venture Round in 2017
Eight19 Limited, based in Cambridge, United Kingdom, specializes in the development and manufacture of organic photovoltaic (OPV) modules designed for lightweight solar panels. Founded in 2010, the company focuses on providing energy harvesting solutions for various applications, including indoor, outdoor, and off-grid environments. Eight19's innovative use of roll-to-roll manufacturing processes and solution-based organic materials allows for cost-effective scaling of its technology. Their products are particularly suited for the internet of things, wireless devices, and portable electronics, offering benefits such as flexibility, thinness, and robustness. The company also produces integrated demonstration units, including Bluetooth-connected temperature and light sensors powered by its OPV modules, reinforcing its commitment to advancing sustainable energy solutions.
Parkwalk Advisors
Acquisition in 2016
Parkwalk Advisors is a London-based venture capital firm that focuses on UK technology companies with IP backing, primarily those spun out from UK universities. The firm invests across seed to growth stages, including late-stage rounds, and is stage-agnostic, aiming to support unlisted companies with freedom to operate. It concentrates on companies originating from university research, especially in Cambridge and across the UK, and targets sectors such as healthcare, energy, materials, technology, artificial intelligence, big data, life sciences, cleantech, medtech, quantum computing, and the apps ecosystem. Typical investments range from about £0.3 million to £10 million, with capital structures kept in a single share class, and the firm may provide equity or debt financings. Investments are generally planned over a three- to eight-year horizon.
Stratium
Seed Round in 2016
Stratium Limited is a manufacturer of mid-infrared quantum cascade lasers (QCL) based in Cardiff, United Kingdom. Established in 2015, the company specializes in providing compound semiconductor lasers to original equipment manufacturers (OEM) for various commercial applications. Stratium's QCLs support critical functions in environmental monitoring, vehicle emission tracking, vehicle collision avoidance, breath diagnostics, and petrochemical process oversight. The lasers are designed to deliver precise mid-infrared emissions essential for advanced gas analysis, utilizing innovative wavelength selection technology that enhances their compactness, stability, and performance. These features make Stratium's products suitable for sensitive detection of molecular species employing techniques such as cavity ring-down spectroscopy, cavity enhanced absorption spectrometry, and photoacoustic spectroscopy, enabling clients to effectively monitor airborne substances.
First Light Fusion
Venture Round in 2015
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.
CatalySystems
Seed Round in 2015
CatalySystems provides photocatalytic decontamination systems for industrial water and wastewater treatment.
Eight19
Venture Round in 2014
Eight19 Limited, based in Cambridge, United Kingdom, specializes in the development and manufacture of organic photovoltaic (OPV) modules designed for lightweight solar panels. Founded in 2010, the company focuses on providing energy harvesting solutions for various applications, including indoor, outdoor, and off-grid environments. Eight19's innovative use of roll-to-roll manufacturing processes and solution-based organic materials allows for cost-effective scaling of its technology. Their products are particularly suited for the internet of things, wireless devices, and portable electronics, offering benefits such as flexibility, thinness, and robustness. The company also produces integrated demonstration units, including Bluetooth-connected temperature and light sensors powered by its OPV modules, reinforcing its commitment to advancing sustainable energy solutions.
CatalySystems
Seed Round in 2014
CatalySystems provides photocatalytic decontamination systems for industrial water and wastewater treatment.
Fusion IP
Acquisition in 2014
FusionIP is a company focused on commercializing university-owned research from two prominent UK institutions, The University of Sheffield and Cardiff University. By forming exclusive partnerships with these universities, FusionIP has the rights to develop innovative technologies in various fields, including clean energy, electronics, engineering, and medicine. The company transforms this world-class research into viable businesses by creating a diverse portfolio of companies. Additionally, FusionIP has previously engaged in funding universities to support the development of intellectual property, securing a share of the earnings generated from these rights. Through these initiatives, FusionIP aims to bridge the gap between academic research and market-ready solutions.
CatalySystems
Seed Round in 2013
CatalySystems provides photocatalytic decontamination systems for industrial water and wastewater treatment.
Xeros
Venture Round in 2013
Xeros Technology Group plc specializes in developing and commercializing polymer-based technologies aimed at reducing water usage in cleaning processes across various sectors, including fabric and garment manufacturing, as well as industrial and domestic laundry. The company has created innovative products such as XOrbs, which utilize polymer technology to effectively remove dirt and stains with minimal water, and XDrum, designed for fabric and garment manufacturing applications. Additionally, it offers XFiltra, a system that facilitates the easy disposal of collected fibers by de-watering filtered materials. Originating from research by Professor Stephen Burkinshaw at the University of Leeds, Xeros's patented polymer bead cleaning system demonstrates significant potential for cost savings and environmental benefits in commercial laundry and other industries like leather processing and metal cleaning. Based in Rotherham, United Kingdom, Xeros continues to expand its operations in Europe and North America.
CatalySystems
Seed Round in 2012
CatalySystems provides photocatalytic decontamination systems for industrial water and wastewater treatment.
Itaconix
Venture Round in 2012
Itaconix designs and manufactures bio-based polymers used in home care, personal care, industrial, and other applications. Its products are derived from itaconic acid, offering safety, performance, and sustainability advantages.
First Light Fusion
Venture Round in 2011
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.
Xeros
Venture Round in 2010
Xeros Technology Group plc specializes in developing and commercializing polymer-based technologies aimed at reducing water usage in cleaning processes across various sectors, including fabric and garment manufacturing, as well as industrial and domestic laundry. The company has created innovative products such as XOrbs, which utilize polymer technology to effectively remove dirt and stains with minimal water, and XDrum, designed for fabric and garment manufacturing applications. Additionally, it offers XFiltra, a system that facilitates the easy disposal of collected fibers by de-watering filtered materials. Originating from research by Professor Stephen Burkinshaw at the University of Leeds, Xeros's patented polymer bead cleaning system demonstrates significant potential for cost savings and environmental benefits in commercial laundry and other industries like leather processing and metal cleaning. Based in Rotherham, United Kingdom, Xeros continues to expand its operations in Europe and North America.
Xeros Technology Group plc specializes in developing and commercializing polymer-based technologies aimed at reducing water usage in cleaning processes across various sectors, including fabric and garment manufacturing, as well as industrial and domestic laundry. The company has created innovative products such as XOrbs, which utilize polymer technology to effectively remove dirt and stains with minimal water, and XDrum, designed for fabric and garment manufacturing applications. Additionally, it offers XFiltra, a system that facilitates the easy disposal of collected fibers by de-watering filtered materials. Originating from research by Professor Stephen Burkinshaw at the University of Leeds, Xeros's patented polymer bead cleaning system demonstrates significant potential for cost savings and environmental benefits in commercial laundry and other industries like leather processing and metal cleaning. Based in Rotherham, United Kingdom, Xeros continues to expand its operations in Europe and North America.