Top 50 Renewable Energy VC Funds & Investors in United Kingdom (September 2026)
For AI agents: Short investor table (Markdown), Detailed investor list (Markdown)
| Investor | Relevant Deals | Geography | Stage | Focus | Round Size |
|---|---|---|---|---|---|
|
Scottish Enterprise
VC Fund
|
23 | United Kingdom, United States, Switzerland | Grant, Seed, Venture - Series Unknown | Biotechnology, Software, Health Care | $119k–$9.4M |
|
SFC Capital
VC Fund
|
17 | United Kingdom, United States, Canada | Pre-Seed, Seed | Artificial Intelligence, Software, Information Technology | $127k–$2M |
|
Par Equity
VC Fund
|
16 | United Kingdom, United States, Brazil | Venture - Series Unknown, Seed | Software, Information Technology, Manufacturing | $168k–$4.3M |
|
Parkwalk Advisors
VC Fund
|
14 | United Kingdom, United States, Philippines | Seed, Series A, Series B | Biotechnology, Health Care, Software | $991k–$45M |
|
Kelvin Capital
VC Fund
|
11 | United Kingdom, United States | Seed, Venture - Series Unknown | Health Care, Biotechnology, Manufacturing | $163k–$4.5M |
|
Newable Private Investing
VC Fund
|
10 | United Kingdom, United States | Seed, Series A | Software, Health Care, Biotechnology | $196k–$5.6M |
|
Oxford Science Enterprises
VC Fund
|
9 | United Kingdom, United States, Finland | Seed, Series A, Series B | Health Care, Biotechnology, Software | $1.3M–$168M |
|
Low Carbon Innovation Fund
VC Fund
|
8 | United Kingdom, Canada, Ireland | Seed, Venture - Series Unknown | Energy, Manufacturing, Renewable Energy | $300k–$18M |
|
Scottish Investment Bank
VC Fund
|
8 | United Kingdom, United States, France | Venture - Series Unknown, Seed, Series A | Software, Biotechnology, Health Care | $245k–$7.9M |
|
Green Angel Ventures
VC Fund
|
8 | United Kingdom, United States | Seed, Series A | Energy, Renewable Energy, Environmental Consulting | $669k–$15M |
|
Equity Gap
VC Fund
|
8 | United Kingdom | Seed, Venture - Series Unknown | Software, Health Care, SaaS | $220k–$6.3M |
|
Cambridge Angels group
VC Fund
|
7 | United Kingdom, United States, Estonia | Seed, Series A | Software, Health Care, Biotechnology | $382k–$9.5M |
|
Business Growth Fund
VC Fund
|
7 | United Kingdom, Ireland, United States | Venture - Series Unknown, Private Equity, Series A | Software, Information Technology, Manufacturing | $3.5M–$27M |
|
Sustainable Ventures
VC Fund
|
7 | United Kingdom, Israel, Luxembourg | Pre-Seed, Seed | Renewable Energy, Sustainability, Biotechnology | |
|
Scottish National Investment Bank
VC Fund
|
6 | United Kingdom, United States, Ireland | Debt Financing, Series A | Manufacturing, Energy, Medical | $6.2M–$170M |
|
The FSE Group
VC Fund
|
6 | United Kingdom, United States, Canada | Seed, Debt Financing | Software, Manufacturing, Information Technology | $106k–$2.3M |
|
Techstart Ventures
VC Fund
|
6 | United Kingdom, Ireland, United States | Seed, Pre-Seed | Software, Information Technology, Health Care | $197k–$4M |
|
One Planet Capital
VC Fund
|
5 | United Kingdom | Seed, Pre-Seed | Renewable Energy, Information Technology, Biotechnology | $296k–$5.5M |
|
Midlands Engine Investment Fund
VC Fund
|
5 | United Kingdom, United States, Portugal | Debt Financing, Seed | Software, Health Care, Manufacturing | $250k–$2.7M |
|
British International Investment
VC Fund
|
5 | India, Kenya, Nigeria | Debt Financing, Series B | Financial Services, Banking, Finance | $6.8M–$100M |
|
Clean Growth Fund
VC Fund
|
5 | United Kingdom | Seed, Series A | Biotechnology, Software, Manufacturing | $3M–$22M |
|
Mercia Fund Managers
VC Fund
|
4 | United Kingdom, United States, Hungary | Seed, Venture - Series Unknown | Software, Health Care, Biotechnology | $250k–$5.3M |
|
BP Ventures
VC Fund
|
4 | United States, United Kingdom, India | Series A, Venture - Series Unknown, Series B | Energy, Renewable Energy, Manufacturing | $3.3M–$60M |
|
Credo Ventures
VC Fund
|
4 | United States, United Kingdom, Czech Republic | Seed, Series A, Pre-Seed | Software, Artificial Intelligence, Information Technology | $371k–$19M |
|
Eos
VC Fund
|
4 | United Kingdom, Ireland, United States | Seed, Series A | Biotechnology, Health Care, Medical | $1.5M–$47M |
|
Zero Carbon Capital
VC Fund
|
4 | United Kingdom, Israel, Germany | Seed, Pre-Seed, Series A | Biotechnology, Renewable Energy, Chemical | $1.1M–$17M |
|
Crowdcube
VC Fund
|
4 | United Kingdom, Spain, France | Equity Crowdfunding, Convertible Note, Seed | Food and Beverage, E-Commerce, Health Care | $105k–$5.2M |
|
Elbow Beach Capital
VC Fund
|
4 | United Kingdom, Canada, United States | Seed, Venture - Series Unknown, Pre-Seed | AgTech, Robotics, Renewable Energy | $619k–$7.7M |
|
Future Planet Capital
VC Fund
|
4 | United Kingdom, United States, Singapore | Seed, Convertible Note | Biotechnology, Health Care, Software | $670k–$5.1M |
|
Playfair Capital
VC Fund
|
4 | United Kingdom, United States, Switzerland | Seed, Series A, Pre-Seed | Software, Artificial Intelligence, Machine Learning | $953k–$19M |
|
Crown Estate’s Supply Chain Accelerator
VC Fund
|
3 | United Kingdom, India, United States | Seed, Grant | Renewable Energy, Mechanical Engineering, Energy | |
|
Toyota Ventures
VC Fund
|
3 | United States, United Kingdom, Israel | Series A, Seed, Series B | Artificial Intelligence, Software, Robotics | $1.4M–$126M |
|
Laudato Si' Challenge
VC Fund
|
3 | United States, China, United Kingdom | Convertible Note, Seed, Pre-Seed | Manufacturing, Sustainability, Solar | $100k–$100k |
|
Loyal VC
VC Fund
|
3 | United States, Canada, United Kingdom | Pre-Seed, Seed | Artificial Intelligence, Software, FinTech | $20k–$2.5M |
|
Goldacre
VC Fund
|
3 | United Kingdom, Israel, Spain | Seed, Series A, Series B | Software, Information Technology, Artificial Intelligence | $650k–$13M |
|
UCL Technology Fund
VC Fund
|
3 | United Kingdom, United States | Seed, Series A, Series B | Biotechnology, Health Care, Artificial Intelligence | $1M–$139M |
|
Scottish Equity Partners
VC Fund
|
3 | United Kingdom, United States, Germany | Series B, Private Equity | Software, Energy, Information Technology | $5.7M–$50M |
|
NPIF – Mercia Equity Finance
VC Fund
|
3 | United Kingdom | Seed, Venture - Series Unknown, Series A | Software, Information Technology, Health Care | $326k–$14M |
|
Foresight Group
VC Fund
|
3 | United Kingdom, United States, Ireland | Private Equity, Seed | Software, Manufacturing, Information Technology | $648k–$9.4M |
|
Brookstreet Equity Partners
VC Fund
|
3 | Greece, United Kingdom, Cyprus | Private Equity, Series B, Debt Financing | Software, Internet of Things, Robotics | |
|
UK Innovation & Science Seed Fund
VC Fund
|
3 | United Kingdom, United States | Seed, Series A | Biotechnology, Health Care, Medical | $482k–$14M |
|
Triple Point Ventures
VC Fund
|
3 | United Kingdom, United States, Ireland | Seed, Series A, Pre-Seed | Financial Services, Software, Health Care | $891k–$16M |
|
BGF Ventures
VC Fund
|
3 | United Kingdom, United States, Ireland | Series A, Series B | Health Care, Biotechnology, Software | $6.4M–$46M |
|
IP Group
VC Fund
|
3 | United Kingdom, United States, Australia | Seed, Series A | Health Care, Biotechnology, Therapeutics | $438k–$30M |
|
LocalGlobe
VC Fund
|
3 | United Kingdom, United States, France | Seed, Series A, Pre-Seed | Software, Artificial Intelligence, Information Technology | $1M–$30M |
|
SyndicateRoom
VC Fund
|
3 | United Kingdom, United States, India | Seed, Equity Crowdfunding | Health Care, Software, Medical | $244k–$2.7M |
|
Macquarie Group
VC Fund
|
3 | United States, United Kingdom, Australia | Debt Financing, Post-IPO Debt, Series A | Energy, FinTech, Financial Services | $7M–$3.2B |
|
Northern Powerhouse Investment Fund
VC Fund
|
3 | United Kingdom, Germany, United States | Debt Financing, Seed, Venture - Series Unknown | Software, Manufacturing, Information Technology | $68k–$6.3M |
|
Catapult Ventures
VC Fund
|
3 | United Kingdom, United States, Israel | Seed, Venture - Series Unknown | Health Care, Biotechnology, Medical | $150k–$5.6M |
|
Metavallon VC
VC Fund
|
3 | Greece, United Kingdom, United States | Seed, Pre-Seed, Series A | Software, Artificial Intelligence, Health Care | $200k–$16M |
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Show more...Investment focus
- Industry: Biotechnology, Software, Health Care
- Stage:Grant, Seed, Venture - Series Unknown
- Geography: United Kingdom, United States, Switzerland
Investor stats
- Total investments: 389
- Round size: Seed $387k–$4.3M; Grant $119k–$4.2M; Venture - Series Unknown $928k–$9.4M
- Lead/follow: 37% lead, 63% follow
Portfolio highlights
- Kenoteq — Discover Kenoteq, pioneering the sustainable construction revolution with our innovative, ultra low-carbon building materials.
- QuickBlock — QUICKBLOCK delivers training environments, deployable infrastructure and force protection solutions for defence and security organisations worldwide.
- Singular Photonics — Singular Photonics is a startup that creates SPAD-based image sensors.
Discover the UK's leading SEIS Fund, offering tax-efficient investments in innovative startups. Join thousands of savvy investors and raise capital for your business with SFC Capital.
Show more...Investment focus
- Industry: Artificial Intelligence, Software, Information Technology
- Stage:Pre-Seed, Seed
- Geography: United Kingdom, United States, Canada
Investor stats
- Total investments: 725
- Round size: Seed $127k–$2M; Pre-Seed $170k–$846k
- Lead/follow: 38% lead, 62% follow
- Last fund: May invest from a new fund soon — raised $1.9M in 2019
Portfolio highlights
- Keylr — Services partner for property managers. Book reliable, top-rated professionals for your properties with e-props.
- Furbnow — Furbnow - Your companion for home improvements for the future
- FlairMakers — FlairMakers provides a digital talent platform connecting hospitality businesses with vetted freelance professionals.
Founded in 2008, Par Equity is a venture capital firm that backs the most innovative, high growth technology companies in the North of the UK. Based in Edinburgh, Par invests across Northern England, Northern Ireland and Scotland.
Show more...Investment focus
- Industry: Software, Information Technology, Manufacturing
- Stage:Venture - Series Unknown, Seed
- Geography: United Kingdom, United States, Brazil
Investor stats
- Total investments: 253
- Round size: Seed $416k–$4.3M; Venture - Series Unknown $168k–$4.2M
- Lead/follow: 55% lead, 45% follow
- Last fund: Likely still investing — raised $122M in 2023
Portfolio highlights
- Fuuse — Fuuse is an electric vehicle charge point management system that enables your chargers to deliver more for you and your drivers.
- PathXL — Cirdan provides highly reliable, innovative LIS & imaging solutions for the acceleration & enhancement of diagnosis, optimized for pathology & clinical lab.
- Skylark Lasers — UniKLasers specialises in single frequency, continuous wave DPSS lasers at mid- to high power. Suitable for Raman, Holography, Interferometry, Microscopy, Metrology, Quantum Technologies, and more
Parkwalk is a London-based fund management firm. Parkwalk invests in UK technology companies that have IP backing and freedom to operate, generally spun out of UK universities. Their funds seek to generate capital gains for their investors, enhanced by the attractive tax relief provided by EIS. Parkwalk entered this investment sector in 2009,anticipating a wave of tax-efficient incentives launched by the UK Government to stimulate innovative emerging technology companies and thereby help drive economic growth.Parkwalk utilises academic, technology transfer, venture capital and personal networks developed over many years to gain access to the highest calibre deal-flow. In 2017 Parkwalk joined forces with IP Group plc, a leading intellectual property commercialisation company that is listed on the Main Market of the London Stock Exchange under the ticker symbol IPO. As at March 2019 the combined group has net assets of £1.2bn.
Show more...Investment focus
- Industry: Biotechnology, Health Care, Software
- Stage:Seed, Series A, Series B
- Geography: United Kingdom, United States, Philippines
Investor stats
- Total investments: 316
- Round size: Seed $991k–$4.9M; Series A $1.6M–$14M; Series B $2.2M–$45M
- Lead/follow: 28% lead, 72% follow
- Last fund: Likely actively investing — fund raised in 2024
Portfolio highlights
- xWatts — xWatts is an intelligent energy management software that reduces energy costs and emissions in commercial buildings.
- K3 Metrology — K3 Metrology is a specialist metrology company commercialising laser‑based 3D coordinate measurement technology developed at the National Physical Laboratory. The company’s platform is designed to provide high‑accuracy, uncertainty‑aware dimensional data in large‑volume industrial environments, supporting inspection and assembly processes inadvanced manufacturing. Its systems integrate into production workflows where traceable measurements are required across complex geometries and large structures. The technology is applied in sectors such as aerospace, defence, and nuclear, where dimensional integrity and process control are critical.
- MoA Technology — We harness the principles of natural selection to accelerate discovery for better, safer herbicides so farmers can continue to feed the world.
Kelvin Capital was founded in 2009 and has since raised a total of over £50million into 28 portfolio companies. We invest venture capital in revenue generating growth companies which have the potential to deliver significant return to their investors. They also invest in companies that require capital to grow their business. For the right companywith the right team, Kelvin Capital provides the investment and the support needed to deliver the true potential of their business.The Kelvin Capital team has a combined 30 years experience of working with new businesses and understands both the challenges and opportunities, which will be encountered during the high growth phase. The team has built up extensive networks, which will be made available to assist and support the portfolio businesses. Kelvin Capital will actively promote the portfolio businesses through its website and social media activities raising their awareness and profile. The entire Kelvin Capital team is focused on the success of their portfolio of businesses.
Show more...Investment focus
- Industry: Health Care, Biotechnology, Manufacturing
- Stage:Seed, Venture - Series Unknown
- Geography: United Kingdom, United States
Investor stats
- Total investments: 107
- Round size: Seed $163k–$1.9M; Venture - Series Unknown $681k–$4.5M
- Lead/follow: 47% lead, 53% follow
Portfolio highlights
- Kenoteq — Discover Kenoteq, pioneering the sustainable construction revolution with our innovative, ultra low-carbon building materials.
- Aurora Avionics — Accelerating launch-vehicle development with flexible and modular avionics platforms.
- Sofant Technologies — Sofant is developing a low cost RF MEMS technology that solves power consumption and heat problems in high frequency phased array antenna systems.
Newable: Helping over 20,000 businesses thrive annually with tailored financial products, advice, and flexible workspace solution
Show more...Investment focus
- Industry: Software, Health Care, Biotechnology
- Stage:Seed, Series A
- Geography: United Kingdom, United States
Investor stats
- Total investments: 106
- Round size: Seed $196k–$3.1M; Series A $1.3M–$5.6M
- Lead/follow: 25% lead, 75% follow
- Last fund: May invest from a new fund soon — last raise in 2019
Portfolio highlights
- Delta g — Delta g Limited is a quantum technology and gravity gradiometry company. A spin-out from the University of Birmingham our technology has applications in industries as varied as civil engineering, infrastructure, defence, rail, navigation and resource exploration. Experts from science, engineering an
- Weldfast — Weldfast is a manufacturer and supplier of welding consumables, abrasives, chemicals, premium gas equipment, and safety products.
- EarSwitch — Empowering new ways to control and connect with the world through in-ear biometric switch and sensor technology
Oxford Science Enterprises is the university-partnered venture firm. We work with the University of Oxford to build companies that create fundamental technologies: science-based businesses capable of tackling the planet’s toughest problems. We invest in life science, AI and software, healthcare, and deep tech to create companies taking onchallenges like nuclear fusion, quantum computing and developing treatments and cures for infectious diseases. Founded in 2015, we’ve raised over £600M to create a world-class technology ecosystem, and combine our deep experience with a network of investors, entrepreneurs and sector-experts to find co-investment, build businesses, and hire senior management talent.
Show more...Investment focus
- Industry: Health Care, Biotechnology, Software
- Stage:Seed, Series A, Series B
- Geography: United Kingdom, United States, Finland
Investor stats
- Total investments: 202
- Round size: Seed $1.3M–$12M; Series A $6.3M–$45M; Series B $9.1M–$168M
- Lead/follow: 39% lead, 61% follow
- Last fund: Likely still investing — raised $299M in 2022
Portfolio highlights
- Caudal Energy — Porpoise Power develops a tidal energy system using oscillating hydrofoil technology inspired by dolphin swimming mechanics.
- Singular Machines — Singular Machines is an engineering automation company that provides solutions to engineering issues.
- Beacon Therapeutics — Beacon aids in restoring and improving the vision of patients with ophthalmic gene therapy. Find out more.
Low Carbon Innovation Fund is a venture capital fund, providing equity finance for SME’s based wholly or partially in the East of England.The Fund is supported by the European Regional Development Fund (ERDF). It uses £20.5M from the ERDF which will be matched with over £30M private sector investment – generating a total of over £50M ofinvestment in the East of England. So far the Fund has invested over £8.5M alongside £26M private co-investment in 26 investments.Turquoise International manages the Fund on behalf of the Adapt Low Carbon Group at the University of East Anglia (UEA). The Fund builds on the region's world class low carbon economy and is the largest European Regional Development Fund-funded project in the region. The Low Carbon Innovation Fund was launched in September 2010 and will run until December 2015.
Show more...Investment focus
- Industry: Energy, Manufacturing, Renewable Energy
- Stage:Seed, Venture - Series Unknown
- Geography: United Kingdom, Canada, Ireland
Investor stats
- Total investments: 76
- Round size: Seed $300k–$2.8M; Venture - Series Unknown $450k–$18M
- Lead/follow: 37% lead, 63% follow
- Last fund: May invest from a new fund soon — last raise in 2016
Portfolio highlights
- Cellexcel — Cellexcel is a biomaterials research company that develops technology for enhancement of water resistance of biomaterials.
- Kubos Semiconductors — Kubos Semiconductors is develop and commercialize cubic-GaN for high efficiency, low-cost LEDs using intellectual property.
- Advanced Electric Machines — Our magnet free motors help manufacturers build more sustainable vehicles and products. See how we can help you today.
Speak with our team, who can help you find sources of finance, engage with funders and secure investment to grow your business.
Show more...Investment focus
- Industry: Software, Biotechnology, Health Care
- Stage:Venture - Series Unknown, Seed, Series A
- Geography: United Kingdom, United States, France
Investor stats
- Total investments: 270
- Round size: Seed $331k–$3.1M; Series A $1.7M–$7.9M; Venture - Series Unknown $245k–$4.4M
- Lead/follow: 13% lead, 87% follow
- Last fund: May invest from a new fund soon — last raise in 2015
Portfolio highlights
- Bio-Images Drug Delivery — BDD Pharma combine drug delivery expertise and clinical capabilities to accelerate product development pipelines, enable life cycle management and new innovative pharmaceutical products. Rapid parallel clinical testing with SWIFT significantly reduces time from product concept to clinical success.
- IOTech — Discover IOTech Systems. Deploy, manage, and scale AI-driven, data-rich industrial systems at the edge with our open edge data platform.
- Administrate — Manage instructor-led training with Administrate. Plan, schedule, communicate, resolve issues, and report on training operations from one platform.
Green Angel Syndicate is the only UK angel investment syndicate specialising in the fight against Climate Change and Global Warming.
Show more...Investment focus
- Industry: Energy, Renewable Energy, Environmental Consulting
- Stage:Seed, Series A
- Geography: United Kingdom, United States
Investor stats
- Total investments: 73
- Round size: Seed $669k–$3.7M; Series A $6.1M–$15M
- Lead/follow: 45% lead, 55% follow
Portfolio highlights
- Mykor — Mykor develops and scales the next generation of building insulation that considers both human and planet health using industrial residues and mycelium for a 100% circular product.
- Metal Morph — Metal Morph's mission is to advance the transformation of wastewater treatment plants into circular supply chains.
- Sorted — Sorted is helping waste management companies to sort their recycled materials more efficiently.
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Browse database — It's Free!Equity Gap is a group of private individuals set up to invest in and support emerging and growing businesses based in Scotland
Show more...Investment focus
- Industry: Software, Health Care, SaaS
- Stage:Seed, Venture - Series Unknown
- Geography: United Kingdom
Investor stats
- Total investments: 113
- Round size: Seed $428k–$3M; Venture - Series Unknown $220k–$6.3M
- Lead/follow: 49% lead, 51% follow
Portfolio highlights
- Mirna — Soon to be launched, our AI-powered MI:RNA platform is designed to detect a range of diseases prior to the development of clinical signs. This groundbreaking
- QuickBlock — QUICKBLOCK delivers training environments, deployable infrastructure and force protection solutions for defence and security organisations worldwide.
- Gutsy Health — Bloated after eating? Tired of feeling like sh!t? Are you really doing all the right stuff for your gut? We'll help you make good gut choices
The Cambridge Angels are a group of high-net worth investors who have proven experience as successful entrepreneurs in internet, software, technology and bio-technology. Members invest in and mentor high quality start-up and early-stage companies in these sectors in the Cambridge (UK) area and throughout the UK.Typical funding requirements thatthe Cambridge Angels meet are in the range of £50,000 to £500,000 - although it is worth noting that several of their portfolio companies have received more than £1m in funding from their Members over several funding rounds.Their Members have been responsible for a large number of the “Cambridge Phenomenon” success stories over recent years. Therefore, in addition to providing funding for early-stage companies, the Cambridge Angels also offer start-ups the considerable benefit of a wide range of expertise, contacts and directly relevant experience in establishing and growing entrepreneurial businesses successfully.
Show more...Investment focus
- Industry: Software, Health Care, Biotechnology
- Stage:Seed, Series A
- Geography: United Kingdom, United States, Estonia
Investor stats
- Total investments: 142
- Round size: Seed $382k–$3M; Series A $2M–$9.5M
- Lead/follow: 15% lead, 85% follow
Portfolio highlights
- xWatts — xWatts is an intelligent energy management software that reduces energy costs and emissions in commercial buildings.
- Orthofuse — Orthofuse designs and manufacturers advance orthopaedic solutions using 3D printing technology. Their focus is on bringing precision and simplicity to complex surgical procedures, creating implants and systems that fit naturally into a surgeon's workflow while delivering dependable outcomes.
- Singular Photonics — Singular Photonics is a startup that creates SPAD-based image sensors.
BGF is the most active equity investor in the UK and Ireland, providing long-term, minority investment to growing companies.
Show more...Investment focus
- Industry: Software, Information Technology, Manufacturing
- Stage:Venture - Series Unknown, Private Equity, Series A
- Geography: United Kingdom, Ireland, United States
Investor stats
- Total investments: 537
- Round size: Series A $4.1M–$21M; Private Equity $6.4M–$27M; Venture - Series Unknown $3.5M–$15M
- Lead/follow: 87% lead, 13% follow
- Last fund: Likely still investing — raised $97M in 2022
Portfolio highlights
- Gymbox — London's most creative gym. With 10 locations, 7 class categories, free protein + coffee, red light therapy & recovery zones.
- Flowline —
- Alphatax — Automate & simplify your tax processes with FTSE 100-trusted compliance software. Improve accuracy, reduce risk, and transform your tax system
Welcome to the home of Climate Tech. We are a full service ecosystem empowering sustainable start-ups to scale through community, investment, innovation and workspace.
Show more...Investment focus
- Industry: Renewable Energy, Sustainability, Biotechnology
- Stage:Pre-Seed, Seed
- Geography: United Kingdom, Israel, Luxembourg
Investor stats
- Total investments: 57
- Lead/follow: no public data
Portfolio highlights
- PlantSea — PlantSea manufactures and develops sustainable products using seaweed and aquaculture materials. It offers bioplastics items as biodegradable alternatives. PlantSea is based in Gaerwen, England.
- Uplift360 — Uplift360 is a greentech startup working in advanced material circular economy (redesign, reuse, regenerate and recycle), uniquely focused on the defence and security sector.
- Danu Robotics — Danu Robotics manufactures AI guided robotic systems for sorting recyclable waste - highly accurate, modular multi-arm systems that retrofit into existing MRF operations and collates EPR data.
The Scottish National Investment Bank provides long-term investments for businesses, projects and communities, including both debt and equity.
Show more...Investment focus
- Industry: Manufacturing, Energy, Medical
- Stage:Debt Financing, Series A
- Geography: United Kingdom, United States, Ireland
Investor stats
- Total investments: 58
- Round size: Series A $6.2M–$9.2M; Debt Financing $8.8M–$170M
- Lead/follow: 69% lead, 31% follow
Portfolio highlights
- Cyacomb — Cyacomb has created a ground-breaking digital forensic tool helping law enforcement, cloud companies and social media to fight against harmful online content.
- Highland Broadband — Lothian Broadband is committed to closing the digital divide by connecting local people & businesses with an ultrafast broadband network
- Subsea Micropiles — Subsea Micropiles is a foundations company with a subsea micro piles technology focus. Their engineering team's core competency is the development of alternative strategies to geotechnical interventions in challenging environments, which are inspired by natural biological systems such as tree root structures. They understand that meetingclient objectives is their top priority when designing a solution to meet project requirements.
FSE C.I.C. is an independent not-for-profit Community Interest Company (C.I.C.) whose surpluses are reinvested in the business, rather than being driven by the need to maximise profit for shareholders and owners. FSE C.I.C. has a number of subsidiary companies to deliver its funds and services, which are collectively referred to as The FSE Group.All regulated activities are delivered through FSE Fund Managers Limited, which is authorised and regulated by the Financial Conduct Authority.
Show more...Investment focus
- Industry: Software, Manufacturing, Information Technology
- Stage:Seed, Debt Financing
- Geography: United Kingdom, United States, Canada
Investor stats
- Total investments: 220
- Round size: Seed $312k–$2.3M; Debt Financing $106k–$862k
- Lead/follow: 73% lead, 27% follow
- Last fund: Likely still investing — raised $88M in 2023
Portfolio highlights
- Spotta — Spotta's smart pest systems help pest control monitor and identify pests. Solutions for hospitality, care homes, agriculture, farming and forestry.
- Amino —
- Double-Barrelled Brewery — Double-Barrelled Brewery is a business that specialises in brewing a variety of craft beers,
Techstart Ventures is a first-cheque investor for extraordinary founders pursuing uncapped global opportunities.
Show more...Investment focus
- Industry: Software, Information Technology, Health Care
- Stage:Seed, Pre-Seed
- Geography: United Kingdom, Ireland, United States
Investor stats
- Total investments: 202
- Round size: Seed $249k–$4M; Pre-Seed $197k–$1.3M
- Lead/follow: 50% lead, 50% follow
Portfolio highlights
- Go Swag — Branded gifts for people you work with
- Saltroad — Get matched with an experienced HCPC Speech and Language Therapist based on your child's needs, your budget and your schedule. Loved by parents & children.
- Foresight — Foresight turns regulatory change into confident action. Compliance-critical teams see every change that affects their products across chemicals, sustainability, product safety, ESG, and HSE, with the evidence to act.
Here at OnePlanetCapital, we offer venture capital for climate change, investing in environmentally conscious businesses worldwide. Learn more about us here.
Show more...Investment focus
- Industry: Renewable Energy, Information Technology, Biotechnology
- Stage:Seed, Pre-Seed
- Geography: United Kingdom
Investor stats
- Total investments: 30
- Round size: Seed $456k–$5.5M; Pre-Seed $296k–$2M
- Lead/follow: 30% lead, 70% follow
- Last fund: Likely still investing — fund raised in 2024
Portfolio highlights
- Ecodetect — Ecodetect is an AI company revolutionising environmental monitoring. We provide automated, regulator-ready solutions for offshore wind, tidal energy, oil rig and marine infrastructure projects, ensuring compliance and protecting marine ecosystems.
- Climingo — Climingo provides a vendor-neutral software platform for evaluating and selecting weather and climate data providers. The company focuses on helping organizations compare forecast performance using their own locations, decision thresholds, and operational requirements. Its platform benchmarks accuracy across multiple vendors, modelling assumptions,resolutions, update frequencies, and geographies. Users can validate historical performance, conduct multi-vendor comparisons, and identify provider combinations that align with operational risk and decision needs. Climingo primarily serves sectors that depend on high-stakes weather and climate decisions, such as energy, insurance, infrastructure, and climate risk management. The service is delivered as an online SaaS product, including self-service trials to support procurement workflows and operational planning.
- Perceptual Robotics — Creating intelligent automation for wind turbine inspections and more.
MEIF is an investment firm that operates equity and debt investment towards growth capital. The firm aims to transform the finance landscape for smaller businesses in the Midlands and to realize the region’s potential to achieve economic growth through enterprise. It is a collaboration between the British Business Bank and ten Local EnterprisePartnerships (LEPs) in the West Midlands and East and South East Midlands. MEIF provides over £250m of investment to boost small and medium business (SME) growth in the Midlands.
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- Industry: Software, Health Care, Manufacturing
- Stage:Debt Financing, Seed
- Geography: United Kingdom, United States, Portugal
Investor stats
- Total investments: 130
- Round size: Seed $327k–$2.7M; Debt Financing $250k–$1.3M
- Lead/follow: 77% lead, 23% follow
Portfolio highlights
- Doughnotts — Doughnotts is a coffee and doughnut shop.
- School of Coding — School of Coding is affiliated with the reputated org, invites you to apply for sept. intake Explore our courses and start your world-class education.
- Halo X Ray Technologies — HALO X-ray Technologies - next generation X-ray diffraction technology for the aviation security, medical and process control markets.
British International Investment is the UK's development finance institution. We've been at the forefront of supporting companies in developing countries for more than 70 years.
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- Industry: Financial Services, Banking, Finance
- Stage:Debt Financing, Series B
- Geography: India, Kenya, Nigeria
Investor stats
- Total investments: 403
- Round size: Series B $13M–$70M; Debt Financing $6.8M–$100M
- Lead/follow: 36% lead, 64% follow
- Last fund: May invest from a new fund soon — raised $15M in 2009
Portfolio highlights
- Coris Holding — Coris Holding is a financial institution that was established with the motive to provide support to SMEs and SMIs.
- mopo — Mobile Power's innovative pay-per-use battery sharing network unlocks clean energy for households, businesses and electric transport in Sub-Saharan Africa.
- hummingbirds — hummingbirds deliver reliable nature-based solutions de-risked through rigorous, ground-based project development.
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Browse database — It's Free!Expert capital for founders solving the hardest problems in clean technology and staying by their side for the long run.
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- Industry: Biotechnology, Software, Manufacturing
- Stage:Seed, Series A
- Geography: United Kingdom
Investor stats
- Total investments: 37
- Round size: Seed $3M–$6.1M; Series A $4.9M–$22M
- Lead/follow: 73% lead, 27% follow
- Last fund: Likely still investing — raised $132M in 2022
Portfolio highlights
- Mykor — Mykor develops and scales the next generation of building insulation that considers both human and planet health using industrial residues and mycelium for a 100% circular product.
- Gigaton — Carbon Re is a climate tech company using cutting-edge AI solutions to decarbonize cement and steel. Get in touch with us today!
- Meatly — Good Dog Food creates cultivated meat for healthy pets and a healthy planet
Mercia Asset Management provides equity and debt to UK businesses with growth ambition. We are your investment partners from scale-up to exit.
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- Industry: Software, Health Care, Biotechnology
- Stage:Seed, Venture - Series Unknown
- Geography: United Kingdom, United States, Hungary
Investor stats
- Total investments: 143
- Round size: Seed $250k–$2.1M; Venture - Series Unknown $406k–$5.3M
- Lead/follow: 66% lead, 34% follow
- Last fund: May invest from a new fund soon — last raise in 2013
Portfolio highlights
- Ben — Ben is the all-in-one platform for any company to personalise benefits and reward.Our secret? Marrying a modern software (SaaS) platform with per-employee Mastercards and financial infrastructure. That’s how Ben instantly adds employee choice to your existing benefits, unlocks access to hundreds of additional options through Ben Card, all whilesaving you time and money.
- Distil.ai — Distil.ai is a software platform that helps businesses to understand their customers’ behavior and identify buying signals.
- MRC Engineering — MRC Engineering Providing a different option to the UK Rail Industry for Telecoms Design. Nationally renowned design specialists who provide extraordinary ...
bp Ventures plays a key role in helping the company reinvent itself as an integrated energy company, in line with our new purpose: reimagining energy for people and planet.
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- Industry: Energy, Renewable Energy, Manufacturing
- Stage:Series A, Venture - Series Unknown, Series B
- Geography: United States, United Kingdom, India
Investor stats
- Total investments: 117
- Round size: Series A $3.3M–$27M; Series B $5.8M–$60M; Venture - Series Unknown $4.6M–$40M
- Lead/follow: 52% lead, 48% follow
- Last fund: May invest from a new fund soon — raised $10M in 2018
Portfolio highlights
- Grid Edge — Grid Edge uses artificial intelligence technology to predict, optimize and control the energy profile, unlocking the potential to become active and intelligent participants in the energy system. The company specializes in hybrid deep learning and artificial neural network methods, Grid Edge provides cloud-based software services that work inharmony with building energy management systems.
- Oxa — Autonomous Vehicle Software - Any Vehicle, Any Place, Any Time
- Magenta Mobility — Magenta is in business of 'Enabling electric mobility and Making electricity clean'. Magenta has four business divisions: 1. Magenta ChargeGrid - EV Charging Solutions 1. Magenta Power - Clean Energy Systems 3. Magenta Infomatics - Information Technology for clean energy 4. Magenta EVET - Electric Vehicle based transport solutions
We partner with outstanding technology founders from Central and Eastern Europe to help them realize their global ambitions.
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- Industry: Software, Artificial Intelligence, Information Technology
- Stage:Seed, Series A, Pre-Seed
- Geography: United States, United Kingdom, Czech Republic
Investor stats
- Total investments: 173
- Round size: Seed $965k–$6.7M; Pre-Seed $371k–$4M; Series A $2M–$19M
- Lead/follow: 35% lead, 65% follow
- Last fund: Likely actively investing — fresh fund, raised $88M in 2026
Portfolio highlights
- Modeinspect — acreom is the integrated markdown knowledge base with tasks. Your personal daily driver for your dev workflow.
- Delta Green — Aggregating household assets in large controllable block of flexibility.
- Explain Everything — Free online whiteboard for teaching. Record video tutorials, create interactive presentations. Join 24+ million users of Explain Everything.
Eos invests in, & commercialises, science & technology, from local seed-stage to global scale, with a focus on improving lives.
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- Industry: Biotechnology, Health Care, Medical
- Stage:Seed, Series A
- Geography: United Kingdom, Ireland, United States
Investor stats
- Total investments: 43
- Round size: Seed $1.5M–$11M; Series A $1.6M–$47M
- Lead/follow: 60% lead, 40% follow
Portfolio highlights
- TaiSan — A polymer-electrolyte sodium battery for the e-bike and scooter fleet.
- Nami Surgical — Despite advances in robotic surgery, integrated ultrasonic energy remains unavailable in wristed robotic surgical systems.
- Scarlet Therapeutics — Scarlet Therapeutics is developing the novel red blood cell-based therapeutics (tRBCs) generation platform.
Investing in innovative, early-stage, deep-tech companies fight climate change and accelerate the zero carbon transition.
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- Industry: Biotechnology, Renewable Energy, Chemical
- Stage:Seed, Pre-Seed, Series A
- Geography: United Kingdom, Israel, Germany
Investor stats
- Total investments: 27
- Round size: Seed $2M–$14M; Pre-Seed $1.1M–$3.7M; Series A $10M–$17M
- Lead/follow: 37% lead, 63% follow
- Last fund: Likely still investing — raised $37M in 2023
Portfolio highlights
- Exergy3 — By converting renewable electricity from the grid into thermal energy, we supply high temperature, low carbon heat to power industrial processes.
- Caudal Energy — Porpoise Power develops a tidal energy system using oscillating hydrofoil technology inspired by dolphin swimming mechanics.
- Nuclear Turbine — Delivering advanced nuclear generation for markets where the cost of electricity is a growth constraint.
Whether you're a beginner or an experienced investor, we make it simple to buy and sell shares in Europe's most exciting high-growth businesses.
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- Industry: Food and Beverage, E-Commerce, Health Care
- Stage:Equity Crowdfunding, Convertible Note, Seed
- Geography: United Kingdom, Spain, France
Investor stats
- Total investments: 1007
- Round size: Seed $376k–$5.2M; Convertible Note $246k–$3.8M; Equity Crowdfunding $105k–$2.4M
- Lead/follow: 4% lead, 96% follow
- Last fund: May invest from a new fund soon — raised $8.3M in 2014
Portfolio highlights
- ROLEY's — ROLEY’S is a beverage company that produces vitamin-enriched lager. Its drinks are formulated with B-vitamins such as B3, B5, B6, and B9 and contain minimal sugar and carbohydrates. The company aims to offer an alternative beer option that aligns with modern nutrition and wellness preferences.
- Emerald — Comprehensive in-clinic biomarker testing, GP-reviewed results with past health data integration and personalised action plan. Designed to help you understand your risks earlier and act with medical support.
- When in Rome | B Corp™ — We bring you craft wines made by small, independent producers and sold in convenient, eco-friendly bag-in-boxes at a great price with free delivery.
Elbow Beach Capital is a private investment company focused on decarbonisation, sustainable energy, and social impact businesses. We support exceptional founders and their teams in scaling their businesses through capital investments, coupled with ESG and go-to-market expertise. Elbow Beach Capital backs innovative entrepreneurs who are buildingbusinesses that will have a positive impact on our planet and society.
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- Industry: AgTech, Robotics, Renewable Energy
- Stage:Seed, Venture - Series Unknown, Pre-Seed
- Geography: United Kingdom, Canada, United States
Investor stats
- Total investments: 31
- Round size: Seed $924k–$4.9M; Pre-Seed $619k–$1.1M; Venture - Series Unknown $2.7M–$7.7M
- Lead/follow: 71% lead, 29% follow
- Last fund: Likely still investing — raised $26M in 2022
Portfolio highlights
- Allye — Allye provides distributed energy storage at the grid edge working in partnership with electricity network to accelerate decarbonisation of the grid and help commercial and residential customers lower energy costs by up to 50%.
- Fermtech — Fermtech provides equipment for precision fermentation companies to scale production processes. Fermtech was founded in 2022 and was headquartered in Oxford, England.
- Fieldwork Robotics — Fieldwork Robotics is developing and commercializing soft, selective, and autonomous harvesting robots. It was established by Dr. Martin Stoelen of the University of Plymouth in 2016 at Cambridge, Cambridgeshire.
Brilliant Ideas. Brilliant People. Brilliant Minds.
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- Industry: Biotechnology, Health Care, Software
- Stage:Seed, Convertible Note
- Geography: United Kingdom, United States, Singapore
Investor stats
- Total investments: 264
- Round size: Seed $670k–$5.1M
- Lead/follow: 5% lead, 95% follow
- Last fund: Likely still investing — raised $23M in 2022
Portfolio highlights
- Unloq AI — Unloq is a Decision Intelligence Platform that turns your company data and live market signals into governed strategic recommendations. Approved, tracked, measured.
- Nourished — At Nourished we create innovative. personalised nutrition stacks that are truly unique to you. Vegan, waste-free and always made to order.
- K3 Metrology — K3 Metrology is a specialist metrology company commercialising laser‑based 3D coordinate measurement technology developed at the National Physical Laboratory. The company’s platform is designed to provide high‑accuracy, uncertainty‑aware dimensional data in large‑volume industrial environments, supporting inspection and assembly processes inadvanced manufacturing. Its systems integrate into production workflows where traceable measurements are required across complex geometries and large structures. The technology is applied in sectors such as aerospace, defence, and nuclear, where dimensional integrity and process control are critical.
Playfair is a sector agnostic fund focused exclusively on pre-seed investing. Based in London, Playfair invests across the UK and Europe with an intentionally high conviction, low volume approach: making six investments a year out of its third $70m fund and preserving time, capital and resource to help companies post-investment. Our 78% Series Agraduation rate is ~3x industry average. Playfair has backed 100+ companies since 2013, including Thought Machine, Orca AI, Protex AI, StackOne and Nory.
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- Industry: Software, Artificial Intelligence, Machine Learning
- Stage:Seed, Series A, Pre-Seed
- Geography: United Kingdom, United States, Switzerland
Investor stats
- Total investments: 153
- Round size: Seed $1.2M–$7.6M; Pre-Seed $953k–$3.1M; Series A $3M–$19M
- Lead/follow: 24% lead, 76% follow
- Last fund: Likely still investing — raised $70M in 2023
Portfolio highlights
- Navifare — Navifare is an AI-powered travel price optimization and metasearch platform that focuses on flight, hotel, and car rental price comparison. The platform analyzes flight offers users already found and searches for lower fares from online travel agencies and airlines. Users can upload screenshots, paste flight details, or use a Chrome extension thatoverlays a “Find Better Fare” button on major booking sites. Navifare exposes its price discovery capabilities via a web app, a REST API, and an MCP server for integration into AI assistants. It redirects users to partner sites to complete bookings and does not handle payments directly.
- Zerolook — Zerolook provides a flight-shopping API for online travel agencies, airlines, metasearch services, and AI travel applications. Its machine-learning model predicts flight prices and itineraries using historical fare data instead of recomputing every fare combination through a global distribution system or airline system. The API returns predicteditineraries, prices, and confidence scores for exploratory search, while customers route completed bookings through their existing distribution channels. Zerolook supports REST and MCP integrations and provides booking links to external airlines and online travel agencies.
- Exclaim Robotics — Autonomous mobile robots for the AI data center.
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Browse database — It's Free!Crown Estate’s Supply Chain Accelerator is a £50 million fund designed to accelerate and de-risk the early-stage development of UK supply chain projects that support the offshore wind sector.
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- Industry: Renewable Energy, Mechanical Engineering, Energy
- Stage:Seed, Grant
- Geography: United Kingdom, India, United States
Investor stats
- Total investments: 12
- Lead/follow: 100% lead, 0% follow
Portfolio highlights
- Sperra — RCAM Technologies provides disruptive long-duration energy storage technology that integrates with offshore renewables to support high levels of renewable energy generation. Their M-PHES uses multiple large hollow concrete spheres on the seafloor to store mechanical energy in the form of pressure. They retain the benefits of conventional pumpedhydro storage while vastly expanding potential deployment areas, shortening development time, and improving modularity.
- Gabriel Engineering — Gabriel Engineering is a national integrated manufacturer and service provider. They are offering innovative execution of manufacturing technical solutions to our global customers in multiple sectors.
- European Marine Energy Centre — Innovation catalyst, pioneering the transition to a clean energy future #oceanenergy #floatingwind #greenhydrogen #islands #decarbonisation
Toyota Ventures is a San Francisco Bay Area-based venture capital firm that invests in early-stage startups from around the world. Founded in July 2017, its mission is to discover what’s next for Toyota by helping startups bring disruptive technologies and business models to market quickly. With more than $800 million in assets under management,the firm’s funds include the Toyota Ventures Frontier Fund focused on artificial intelligence, cloud computing, autonomy, mobility, robotics, financial technologies, materials, and energy; and the Toyota Ventures Climate Fund focused on innovative solutions for carbon neutrality.
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- Industry: Artificial Intelligence, Software, Robotics
- Stage:Series A, Seed, Series B
- Geography: United States, United Kingdom, Israel
Investor stats
- Total investments: 146
- Round size: Seed $1.4M–$14M; Series A $9.3M–$40M; Series B $15M–$126M
- Lead/follow: 16% lead, 84% follow
- Last fund: Likely still investing — raised $150M in 2024
Portfolio highlights
- Slamcore — Positioning, mapping and perception | State-of-the-art visual SLAM turns sensor data into actionable, spatial understanding for your vehicles.
- Tangent Robotics — The hardest unsolved problem in robotics isn't perception or locomotion, it's dexterity. Tangent Robotics develops the technology that gives machines the ability to manipulate and interact with the physical world the way human hands do. Our work integrates hardware, tactile sensing, and AI into a single system, unlocking autonomy on tasksthat were previously out of reach for traditional robotics.
- Supercritical — We partner with industry to move and think beyond fossil fuels with innovative clean technology solutions.
Discover unforgettable hotel experiences with LaudatosiChallenge. Personalized service, exclusive offers, and expert guidance await you!
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- Industry: Manufacturing, Sustainability, Solar
- Stage:Convertible Note, Seed, Pre-Seed
- Geography: United States, China, United Kingdom
Investor stats
- Total investments: 6
- Round size: Convertible Note $100k–$100k
- Lead/follow: 67% lead, 33% follow
Portfolio highlights
- Pāpr — At pāpr, we’re driving environmental sustainability through the reduction of paper usage in large enterprises. Our flagship product is the easiest, fastest and most inexpensive way to process documents that require signatures within your organization. Our long-term vision is to become the company businesses turn to when they want to go paperless.
- RISE Products — Upcycled Ingredients: healthy, sustainable source of protein and fiber. Made from Upcycled Grain, rich in fiber and protein, Hand Made & Stone Ground, Locally Sourced, Completely Natural
- Mandulis Energy — Mandulis Energy develops and operates renewable energy projects, with a focus on emerging markets.
Loyal runs a global venture fund with quarterly redemptions and a proprietary gate-stage process, reducing investment bias and unlocking greater returns. Partnered with INSEAD, Founder Institute, and 500+ advisors, we are Loyal to the world with 250+ investments in 50+ countries.
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- Industry: Artificial Intelligence, Software, FinTech
- Stage:Pre-Seed, Seed
- Geography: United States, Canada, United Kingdom
Investor stats
- Total investments: 194
- Round size: Seed $142k–$2.5M; Pre-Seed $20k–$1.2M
- Lead/follow: 12% lead, 88% follow
- Last fund: May invest from a new fund soon — last raise in 2018
Portfolio highlights
- Dehurdle — Practice high-stakes conversations with real-time AI. Instant speaking pace and competency feedback with zero voice storage.
- Vireo Capital — Vireo provides software for deal diligence, fund administration, and portfolio monitoring at private market investment firms.
- Hyperbond Studio — Hyperbond Studio builds AI-driven games and interactive experiences, including the Call Me Sensei app. We combine technology and emotion to create unforgettable digital worlds.
Goldacre is a family office investment house focusing on asset management businesses. It is dedicated in supporting businesses that drive change through technology in the real estate sector in the UK, Europe, and Israel.Goldacre aims to deliver above-average returns while controlling risk through market analysis, intelligent financing, andintensive investment management.
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- Industry: Software, Information Technology, Artificial Intelligence
- Stage:Seed, Series A, Series B
- Geography: United Kingdom, Israel, Spain
Investor stats
- Total investments: 16
- Round size: Seed $650k–$3.3M; Series A $2.6M–$13M; Series B $6.4M–$7.8M
- Lead/follow: 44% lead, 56% follow
Portfolio highlights
- Faradai — Dedicated software to help you manage your carbon, ESG and energy data
- Modulous — The Modulous Fastrack solution is a digitally integrated process enabling the rapid design, assembly and delivery of high quality, affordable, sustainable and smart homes.
- Hyperion Robotics — We are accelerating the transition to sustainable and automated construction with Concrete 3D Printing.
The UCL Technology Fund is dedicated to investing in intellectual property commercialisation opportunities arising from UCL’s world-class research base, focusing in particular on the physical and life sciences. The Fund supports UCL in achieving the full potential of innovations that have prospects for outstanding societal and market impact, rightthrough the development journey from initial proof of concept to practical commercial application.
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- Industry: Biotechnology, Health Care, Artificial Intelligence
- Stage:Seed, Series A, Series B
- Geography: United Kingdom, United States
Investor stats
- Total investments: 44
- Round size: Seed $1M–$10M; Series A $5.3M–$84M; Series B $47M–$139M
- Lead/follow: 45% lead, 55% follow
- Last fund: May invest from a new fund soon — raised $131M in 2020
Portfolio highlights
- Gaussion — Gaussion is revolutionising batteries by utilising magneto-electrochemistry.
- Gigaton — Carbon Re is a climate tech company using cutting-edge AI solutions to decarbonize cement and steel. Get in touch with us today!
- Stanhope AI — Stanhope AI is a deep-tech startup based in London with a strong background in neuroscience, robotics and fintech. We are bringing Active Inference to market as a novel framework for autonomous decision-making. To contend with the challenges of contemporary AIs, our distinct approach aims to offer
At SEP we specialise in investment for high growth companies across a range of technology sectors. Partnering with you to fuel growth.
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- Industry: Software, Energy, Information Technology
- Stage:Series B, Private Equity
- Geography: United Kingdom, United States, Germany
Investor stats
- Total investments: 142
- Round size: Series B $5.7M–$35M; Private Equity $6.5M–$50M
- Lead/follow: 41% lead, 59% follow
- Last fund: May invest from a new fund soon — raised $19M in 2017
Portfolio highlights
- Enate — Enate's no-code process orchestration platform enables work from multiple sources to flow into one system. It blends BPM, Workflow & Work Management.
- Mea — mea makes insurance easier. Its intelligent platform takes the effort out of essential processes so insurers can focus on finding their competitive edge.
- Powervation — Powervation provides a new class of Auto-control digital power IC solutions that optimize power-supply performance and efficiencies for manufacturers of electronic systems used in Computing, NetComms, Storage and other applications. In a simple yet revolutionary Plug-and-Power package, our unique technology delivers a reliable, scalable solutionthat reduces design complexity and cost, and accelerates time-to-market of eco power-smart systems.
Mercia Equity Finance is a regional investor that focuses initially on uncovering the hidden value. It uses both of its managed funds and its proprietary capital to invest across four distinct asset classes: venture, private equity, and debt, referred to as their 'Complete Capital Solution’. It aspires to be the first choice for investors,investees, and employees, and, by aspiring to be the first choice, they believe that Mercia will deliver superior returns for business owners, shareholders, and fund investors alike.
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- Industry: Software, Information Technology, Health Care
- Stage:Seed, Venture - Series Unknown, Series A
- Geography: United Kingdom
Investor stats
- Total investments: 93
- Round size: Seed $326k–$2.7M; Series A $980k–$14M; Venture - Series Unknown $656k–$5.1M
- Lead/follow: 69% lead, 31% follow
Portfolio highlights
- VisaDoc — Business Visas - Worlds largest comprehensive database and support for Business Travel Visas.
- Envoke — The engagement Platform for your Virtual Instrument.
- Candid Hospitality — Candid Hospitality is an innovative recruitment platform created particularly for the hospitality industry.
Foresight Group is a listed infrastructure and private equity investment manager which has been managing funds on behalf of institutions and retail clients for more than 35 years. Foresight has over £7.2 billion of assets under management across a number of funds on behalf of some of the world’s largest institutional investors, family offices,private and high net-worth individuals and retail investors. Foresight's investment strategies are underpinned by a strong environmental, social & governance (“ESG”) focus, which increasingly meets the demands of today’s investors and ensures we are consistently working towards creating a sustainable legacy for future generations.
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- Industry: Software, Manufacturing, Information Technology
- Stage:Private Equity, Seed
- Geography: United Kingdom, United States, Ireland
Investor stats
- Total investments: 217
- Round size: Seed $648k–$9.4M; Private Equity $2.1M–$8.3M
- Lead/follow: 65% lead, 35% follow
- Last fund: Likely actively investing — fresh fund, raised $120M in 2025
Portfolio highlights
- Previsico — Discover Previsico's real-time flood forecasting solutions, designed to mitigate risks for businesses and communities worldwide.
- SenseAI — SenseAI can generate the same high-quality images and video feeds with up to 100x less data (1% of the original data).
- Industrial Engineering Plastics — Industrial Engineering Plastics delivers specialist thermoplastic fabrication, DW154-compliant ductwork, machining, and plastics distribution
Brookstreet Equity Partners is a private equity/venture capital investment group supporting companies experiencing transformational growth.
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- Industry: Software, Internet of Things, Robotics
- Stage:Private Equity, Series B, Debt Financing
- Geography: Greece, United Kingdom, Cyprus
Investor stats
- Total investments: 31
- Lead/follow: 68% lead, 32% follow
Portfolio highlights
- CyberOwl — CyberOwl develops an innovative early warning system for attacks through real-time monitoring of high-value targets for malicious behavior. The technology, based on research shortlisted for the Lloyd’s Science of Risk Prize 2015, is aimed at addressing the challenges of increasingly anonymous and persistent threats to rapidly-expanding globalnetworks, particularly in the wake of Smart Cities and the Internet of Things. The system raises early warning on network assets for possible undesirable activity, by applying a Bayesian-based framework to systematically analyze indicators associated with early stages of such activity. This approach dramatically reduces the processing overheads of monitoring. The benefits to the security operation include scalability to networks exceeding 1 billion devices, providing earlier visibility of risk and improving prioritization and decision-making in deploying countermeasures. CyberOwl is developing its minimum viable product and is looking for two or three strategic industry design partners for validation, verification, and further development. The ideal design partner would provide access to real-world security problems in a large network, high-volume data environment.CyberOwl was founded on 2016 and is headquartered in London, England.
- NanoPhos — Green Awards Ceremony, Naftika Chronika 05 Oct. 2017
- Swissmed Health — A longer life isn't found. It is authored. Clinic82 is a clinical longevity centre on the Mediterranean, led by Founding Medical Director Dr Dinos Xydas and a physician-led clinical team, combining decades of proven medical practice with Dr Oliver Zolman's 82-organ-type framework.
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Browse database — It's Free!UKI2S, formally the Rainbow Seed Fund, is an investment fund backed by the government, providing seed funding to science & technology start-ups and SMEs
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- Industry: Biotechnology, Health Care, Medical
- Stage:Seed, Series A
- Geography: United Kingdom, United States
Investor stats
- Total investments: 147
- Round size: Seed $482k–$5.9M; Series A $2.9M–$14M
- Lead/follow: 33% lead, 67% follow
- Last fund: May invest from a new fund soon — last raise in 2014
Portfolio highlights
- Zentraxa — NATURE ENGINEERED FOR PURPOSE Through millions of years of evolution, nature has found solutions to the most difficult problems. Inspired by the diversity of nature, we precision engineer bespoke biomaterials to meet the toughest challenges across
- Singular Machines — Singular Machines is an engineering automation company that provides solutions to engineering issues.
- Halo X Ray Technologies — HALO X-ray Technologies - next generation X-ray diffraction technology for the aviation security, medical and process control markets.
Investment management that activates capital across a range of industries, asset classes and sectors, connecting legacies with growth and businesses with better futures.
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- Industry: Financial Services, Software, Health Care
- Stage:Seed, Series A, Pre-Seed
- Geography: United Kingdom, United States, Ireland
Investor stats
- Total investments: 102
- Round size: Seed $1.6M–$7.6M; Pre-Seed $891k–$4M; Series A $4.9M–$16M
- Lead/follow: 43% lead, 57% follow
- Last fund: May invest from a new fund soon — raised $40M in 2018
Portfolio highlights
- Plend — Fair, ethical loans for a brighter future. Plend powers transparent and affordable financing to empower the UK. Start your journey today.
- Prolo — Prolo is an AI powered procurement experts for construction. Streamline material orders, get market-tested pricing from 185+ brands, and protect your margins.
- The Electric Car Scheme — Salary sacrifice lets employees pay for an electric car from their gross salary before tax. It's basically the Cycle to Work scheme but for electric cars.
We explore the rise of venture capital, plus the pros and cons of early-stage startups raising equity investment from venture capitalists.
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- Industry: Health Care, Biotechnology, Software
- Stage:Series A, Series B
- Geography: United Kingdom, United States, Ireland
Investor stats
- Total investments: 77
- Round size: Series A $6.5M–$28M; Series B $6.4M–$46M
- Lead/follow: 64% lead, 36% follow
Portfolio highlights
- Rappor — Rappor is an engineering and environmental consultancy focused on people and partnerships. Together we're driving sustainable development across the UK.
- Gaussion — Gaussion is revolutionising batteries by utilising magneto-electrochemistry.
- Everflow — Everflow are switching their water and sewerage services.
IP Group's core business is the creation of value for its shareholders and partners through the commercialisation of intellectual property originating from research intensive institutions. Their strength lies in managing this process from finding suitable intellectual property to commercialise to either helping develop businesses and createvalue out of them, or identifying and establishing appropriate commercial partnerships to do so. IP Group's extensive expertise in this area combined with its inside knowledge of both industry and finance have enabled the group to create a formidable track record of consistently delivering excellent results for their companies, for their partners and for their shareholders.
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- Industry: Health Care, Biotechnology, Therapeutics
- Stage:Seed, Series A
- Geography: United Kingdom, United States, Australia
Investor stats
- Total investments: 211
- Round size: Seed $438k–$8.5M; Series A $2.4M–$30M
- Lead/follow: 21% lead, 79% follow
- Last fund: Likely actively investing — fresh fund, raised $50M in 2026
Portfolio highlights
- Eight19 — Eight19, located in Cambridge, UK, develops and manufactures plastic photovoltaics for energy harvesting, for the internet of things and for off-grid applications. Through the innovative use of industry-standard, high-volume, roll-to-roll processes and solution-based organic photoactive materials, the company has a highly cost-effective route forscaling-up its technology to supply the largest markets. Eight19 is currently producing modules on a small scale for commercial partners with applications in indoor energy harvesting for wireless sensor and controllers, signage and display, and outdoor power for portable electronics. Our plastic PV modules benefit from flexibility, thinness, light-weight and robustness.
- Slamcore — Positioning, mapping and perception | State-of-the-art visual SLAM turns sensor data into actionable, spatial understanding for your vehicles.
- Mach42 — Machine Discovery is a University of Oxford spin-out commercializing new machine learning technology. We leverage proprietary neural network technology to accelerate expensive calculations — and we do it with minimal data and 99.9% fidelity.
Seeding ambitious founders at places like @citymapper, @improbableio,@teamkano, @moo, @songkick,@seedcamp, @transferwise and @zoopla since 1999. Who's next?
Show more...Investment focus
- Industry: Software, Artificial Intelligence, Information Technology
- Stage:Seed, Series A, Pre-Seed
- Geography: United Kingdom, United States, France
Investor stats
- Total investments: 422
- Round size: Seed $1.6M–$12M; Pre-Seed $1M–$3.3M; Series A $4.2M–$30M
- Lead/follow: 36% lead, 64% follow
- Last fund: Likely still investing — raised $500M in 2022
Portfolio highlights
- nPlan — AI that forecasts project outcomes, creates scenarios of the future and helps mitigate risk across single projects and portfolios. Trained on over 750,000 past programmes.
- Stream — Stream is a financial services firm that allows employees to stream their earned wages into their accounts through an instant app. The app allows them to have complete control over when they get paid. It also effectively ends the need for employee advances, loans, and employee stress suffered from short-term, unplanned financial obligations. Thecompany aims to play a key role in reducing the poverty premium and preventing employees from entering cycles of debt caused by overdraft fees, high-interest credit, or payday loans.
- microagi — Accelerating embodied AGI
SyndicateRoom is fintech company made up of data-scientists, investment professionals, software developers and marketers with one mission: to be an early investor in every British startup success story.To do this – and make fund investors money – we don’t try to spot the next Big Thing.Instead, we apply a data-driven model to portfolioconstruction; a repeatable process designed to maximise returns and minimise risk for fund investors. As such, we build startup portfolios that don’t attempt to predict the future; they work to stack the odds in investors’ favour.Our fund, Access EIS, aims to build investors a diversified portfolio of 50+ companies by co‑investing exclusively with some of the UK’s best-performing angel investors.
Show more...Investment focus
- Industry: Health Care, Software, Medical
- Stage:Seed, Equity Crowdfunding
- Geography: United Kingdom, United States, India
Investor stats
- Total investments: 149
- Round size: Seed $390k–$2.7M; Equity Crowdfunding $244k–$1.6M
- Lead/follow: 8% lead, 92% follow
- Last fund: May invest from a new fund soon — last raise in 2019
Portfolio highlights
- ManaMind — Human-like testing at machine scale. ManaMind delivers fully autonomous QA testing for video games - zero-shot, no code access, infinitely scalable.
- urfuture — Urfuture connects young job seekers with entry-level employment opportunities through a mobile application. The system uses behavioural and data-driven matching to suggest roles aligned with user profiles and preferences. It includes tools for building a single profile that can be used across multiple job applications, reducing repeated CVcreation. The platform supports job discovery, application tracking, and direct communication between candidates and employers through messaging and video features. Urfuture also enables employers to post roles, review matched candidates, and manage hiring workflows in a centralized system.
- Joyvié — Joyvié Health designs medical continence products focused on managing severe faecal incontinence. The company is developing a patent-pending class of non-invasive faecal management briefs that prevent stool from contacting the skin. By separating waste from the body, the underwear aims to lower the risk of skin breakdown and secondary infectionwhile reducing the physical and emotional strain on caregivers. Joyvié Health works with care providers to pilot its products in real-world care environments and gather clinical and user feedback. Its offering is intended for adults with continence needs in institutional and home care settings, and for professionals responsible for continence care. The company also engages with investors and partners to advance product development and clinical evaluation.
We are a diversified financial group providing clients with asset management and finance, banking, advisory and risk and capital solutions across debt, equity and commodities.
Show more...Investment focus
- Industry: Energy, FinTech, Financial Services
- Stage:Debt Financing, Post-IPO Debt, Series A
- Geography: United States, United Kingdom, Australia
Investor stats
- Total investments: 70
- Round size: Series A $7M–$25M; Post-IPO Debt $26M–$3.2B; Debt Financing $30M–$600M
- Lead/follow: 56% lead, 44% follow
- Last fund: Likely actively investing — fund raised in 2026
Portfolio highlights
- Luz Saude — Luz Saúde was established in 2000 and is one of the largest health care groups in terms of income operating in the Portuguese market.The group provides its services through 24 units (including eleven private hospitals, a hospital of the national health service operated under the Public-Private Partnership program, ten private outpatient clinicsand two senior residences), located in the North, Central and Central-South regions of Portugal Continental and in Madeira.On February 2014, Luz Saúde became the first private company in the health sector publicly listed. On October 2014, the Portuguese insurer Fidelidade became the majority shareholder of the company, owning 98,78% of the shares of Luz Saúde.The principal strategic orientations of Luz Saúde include:Creation of an integrated network of healthcare providers that incorporates hospitals, outpatient clinics and residential healthcare facilities. Establishment of partnerships with the public sector through the Public-Private Partnership programme. Creation of specially designed residences for seniors - senior residences with services.
- Fermi America — Fermi America develops large-scale energy and AI infrastructure through its flagship HyperGrid™ Project, also known as the Advanced Energy and Intelligence Campus. Located near Amarillo, Texas, the 5,800-acre site delivers a private grid designed to power some of the world’s largest AI data centers. The project integrates nuclear, natural gas,solar, wind, and battery storage to provide up to 11 gigawatts of IT capacity—enough energy to support millions of homes.Its services include building and operating modular, secure, and diversified energy systems tailored to the needs of high-performance computing and AI workloads. Fermi America provides advanced nuclear power solutions with Westinghouse AP1000 reactors, natural gas-fired combined-cycle plants, and renewable generation to ensure a constant and reliable supply. It also offers large-scale data center development with more than 18 million square feet of AI computing space, supported by modular energy storage systems for efficiency and resilience.Through its partnerships with leading engineering and construction firms, as well as suppliers of advanced nuclear and energy technologies, Fermi America positions itself as a key provider of next-generation infrastructure that combines energy innovation with artificial intelligence at an unprecedented scale.
- LNG Energy Group — LNG Energy operates in the chemicals and gases industry. The company is based in Vancouver, British Columbia, Canada.
Northern Powerhouse Investment Fund (NPIF) is an initiative launched by the government-owned British Business Bank.It is a key part of the government’s ‘Northern Powerhouse’ vision, which aims to end the historic North / South divide and create economic prosperity in the North of England on par with London and the South East.Thegovernment firmly believes that SMEs form the foundation of the region’s future growth. NPIF therefore aims to nurture regional entrepreneurship by providing investment and support for small and medium businesses between 2016 and 2021. NPIF's funding will support new and growing SMEs, create jobs and encourage and attract additional private sector investment.
Show more...Investment focus
- Industry: Software, Manufacturing, Information Technology
- Stage:Debt Financing, Seed, Venture - Series Unknown
- Geography: United Kingdom, Germany, United States
Investor stats
- Total investments: 116
- Round size: Seed $68k–$1.7M; Debt Financing $74k–$794k; Venture - Series Unknown $120k–$6.3M
- Lead/follow: 56% lead, 44% follow
- Last fund: May invest from a new fund soon — raised $498M in 2017
Portfolio highlights
- Brace-Yourself — Brace-Yourself is a specialist retailer focused on Orthopaedic bracing, sports supports, and rehabilitation equipment.
- Acrol Air Conditioning — Experts in the design & manufacture of modular, off-site buildings & cabins. sales@acrolmodular.co.uk 0191 477 3500
- Human Capital Investment Group — HCIG is a recruiting platform that works with experienced operators to develop and scale specialist businesses in the areas that will drive global investment over the next decade, including transportation, natural resources, data centers, energy, engineering, and mission-critical construction.
The team behind Catapult Ventures are among the most experienced venture capital investors in the UK.Their experience spans a range of sectors from healthcare and pharmaceuticals to luxury consumer brands, manufacturing and software, as well as all stages: from start-ups and pre-revenue IP developers to company floatation and billions of poundsin revenue. Their administration team is equally experienced with each member having more than 10 years experience in a venture capital environment.
Show more...Investment focus
- Industry: Health Care, Biotechnology, Medical
- Stage:Seed, Venture - Series Unknown
- Geography: United Kingdom, United States, Israel
Investor stats
- Total investments: 105
- Round size: Seed $150k–$5.6M; Venture - Series Unknown $370k–$5M
- Lead/follow: 25% lead, 75% follow
- Last fund: May invest from a new fund soon — last raise in 2018
Portfolio highlights
- Path Robotics — We create manufacturing robots that autonomously scan, position, and weld your parts without the need for skilled welders or robot programmers.
- Pickle Robot — We make robots that unload trucks without retrofitting the warehouse
- Anello Photonics — Anello Photonics is a technology company developing a silicon photonic optical gyroscope to navigate, position, and motion track autonomous applications in challenging GPS-jammed and spoofed environments. The company's technology portfolio spans over 28 issued patents, and over 44 pending patents, and includes an AI-based sensor fusion engine.It serves the robotics, defense, construction, agriculture, and autonomous vehicles industries.
Metavallon VC focuses on early stage (Pre-Seed and Seed) investments across sectors in Greece and Europe. With an affinity for B2B models, deep technology, and strong ties with Greece, we back pioneering teams and work alongside ambitious entrepreneurs operating at the forefront of business and technology innovation.
Show more...Investment focus
- Industry: Software, Artificial Intelligence, Health Care
- Stage:Seed, Pre-Seed, Series A
- Geography: Greece, United Kingdom, United States
Investor stats
- Total investments: 67
- Round size: Seed $533k–$3.4M; Pre-Seed $200k–$850k; Series A $2.9M–$16M
- Lead/follow: 54% lead, 46% follow
Portfolio highlights
- Yaspa — Yaspa uses open banking to enable instant bank payments. Our A2A platform provides a seamless experience for verified payments, deposits & withdrawals
- Wikifarmer — A free online knowledge library where professional or amateur farmers can find best practices on growing their fields more effectively and an online marketplace where farmers can sell their products to buyers directly. Our vision is to create a fair, transparent and profitable environment for all the farming world. Farmers are dedicating theirlives in cultivating their fields, but get the lowest value of all the sales cycle, so we believe they need to receive a more fair share. Buyers have the right to have more options and buy at better prices, so we want to be the ones to solve this inequality in both sides.
- TravelStaytion — Fast growing online travel platform founded and based in London, where people could easily list, promote and book amazing accommodation all around the world
Renewable Energy VC funding in United Kingdom at a glance
Stats across 873 deals from 754 investors.
Access all 754 VC funds in United Kingdom Renewable Energy startups.
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