Updated List of Top Active Investors & VCs Backing Startups in the UK in 2025

Last update to database: April 06, 2026

Leading Investors & Venture Capital Firms Funding Startups in the United Kingdom

The United Kingdom continues to be one of Europe’s most dynamic startup markets in 2025, attracting major investment across technology, finance, and innovation sectors. The top active investors and VCs backing startups in the UK are fueling growth in fintech, AI, SaaS, health tech, and climate-focused ventures.


These investors are helping founders scale globally by providing capital, mentorship, and strategic expertise. Many are headquartered in London, Manchester, and Cambridge, while others are international funds actively investing in UK-based startups.


Our database highlights investors currently funding startups across the United Kingdom. Updated weekly, it provides founders, analysts, and business development teams with clear visibility into who’s investing in UK innovation right now.

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Comprehensive Database of Active Investors & VCs Funding UK Startups – Updated Weekly

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Investor Name
Industry Focus Recent Investments Recent Investment Date Check Size Stage Focus Geography Focus Company Headquarters Firm Type Portfolio Size Portfolio Highlights Co-Investor Network
Speedinvest Deep Tech, Fintech, Health Care & Wellness, Climate Tech & Industrial Tech, SaaS & Software Subscribe to Unlock Subscribe to Unlock April, 2026 $500k-$1M Pre-Seed, Seed, Series A Europe, Emerging Markets Wien, Wien, Austria Venture Capital 314 Subscribe to Unlock Subscribe to Unlock UNIQA Ventures, Kinled Holding, Kima Ventures, Seedcamp, FJ Labs
Balderton Capital Enterprise Applications, FinTech, Software, Energy Tech, Retail Subscribe to Unlock Subscribe to Unlock March, 2026 $10M–$20M Seed, Series A, Series B, Growth, Late-stage United Kingdom, United States, Germany, France, Sweden, United Arab Emirates, Italy London, London, United Kingdom Venture Capital 260 Subscribe to Unlock Subscribe to Unlock Accel, Index Ventures, Point Nine, Redpoint Ventures, Google Ventures
Founder Collective Apps & Platforms, Information Technology, SaaS & Software, Artificial Intelligence, Financial Services & FinTech Subscribe to Unlock Subscribe to Unlock March, 2026 $500k–$1M Pre-Seed, Seed United States, specifically Cambridge, MA and New York, NY Cambridge, Massachusetts, United States Venture Capital 100 Subscribe to Unlock Subscribe to Unlock Unknown
British Business Bank Financial Services & FinTech Subscribe to Unlock Subscribe to Unlock April, 2026 $500k–$1M Pre-Seed, Seed, Series A United Kingdom Sheffield, England, United Kingdom Other 90000 Subscribe to Unlock Subscribe to Unlock Unknown
Haatch SaaS & Software Subscribe to Unlock Subscribe to Unlock March, 2026 $250k-$500k Pre-Seed, Seed United Kingdom Stamford, Lincolnshire, United Kingdom Venture Capital 20 Subscribe to Unlock Subscribe to Unlock Unknown
New Enterprise Associates Health Care & Wellness, Information Technology, SaaS & Software, Biotechnology, Financial Services & FinTech Subscribe to Unlock Subscribe to Unlock March, 2026 $1M-$10M Seed, Series A, Series B, Series C, Series D United States, Europe, Asia Menlo Park, California, United States Venture Capital 450 Subscribe to Unlock Subscribe to Unlock ARCH Venture Partners, Foresite Labs, Lux Capital, Lightspeed Venture Partners, Sequoia Capital
Clocktower Ventures Financial Services & FinTech, GreenTech & Sustainability Subscribe to Unlock Subscribe to Unlock March, 2026 $100k-$250k Pre-Seed, Seed, Series A North America, Europe, Asia Santa Monica, California, United States Venture Capital 40 Subscribe to Unlock Subscribe to Unlock Unknown
Unusual Ventures Business & Professional Services, SaaS & Software Subscribe to Unlock Subscribe to Unlock March, 2026 $1M–$10M Pre-Seed, Seed, Series A United States Menlo Park, California, United States Venture Capital 30 Subscribe to Unlock Subscribe to Unlock Unknown
Merantix Capital Artificial Intelligence, Health Care & Wellness, Biotechnology, Financial Services & FinTech, Cyber Security & Privacy Subscribe to Unlock Subscribe to Unlock March, 2026 $100k-$250k Pre-Seed, Seed Europe, United States Berlin, Berlin, Germany Venture Capital 20 Subscribe to Unlock Subscribe to Unlock Scale AI, SAP, KPMG
Long Journey Artificial Intelligence, Financial Services & FinTech, SaaS & Software, Hardware, Health Care & Wellness Subscribe to Unlock Subscribe to Unlock March, 2026 $500k-$1M Pre-Seed, Seed, Series A, Series B United States, San Francisco San Francisco, California, United States Venture Capital 40 Subscribe to Unlock Subscribe to Unlock Founders Fund, 8VC, Initialized Capital, Lux Capital
Delin Ventures Biotechnology, Technology, SaaS & Software, Artificial Intelligence, Health Care & Wellness Subscribe to Unlock Subscribe to Unlock March, 2026 $100k-$250k Seed, Series A Europe, Germany London, England, United Kingdom Venture Capital 40 Subscribe to Unlock Subscribe to Unlock Unknown
Alter Equity GreenTech & Sustainability, Renewable Energy, Circular Economy, Health Care & Wellness, EdTech and Training Subscribe to Unlock Subscribe to Unlock March, 2026 $5M-$20M Series A, Series B, Series C Europe, France Paris, France Private Equity 31 Subscribe to Unlock Subscribe to Unlock Unknown
M Ventures Biotechnology, Health Care & Wellness, Science & Engineering, Electronics & Devices, Artificial Intelligence Subscribe to Unlock Subscribe to Unlock March, 2026 $1M-$10M Pre-Seed, Seed, Series A, Series B Europe, North America Amsterdam, North Holland, Netherlands Corporate VC 77 Subscribe to Unlock Subscribe to Unlock Foothill Ventures, Pfizer Ventures, Sofinnova Partners, EQT Life Sciences, Insight Partners
Openseed VC Business & Professional Services, Health Care & Wellness, SaaS & Software Subscribe to Unlock Subscribe to Unlock March, 2026 $100k-$250k Angel Europe London, England, United Kingdom Angel Investor 15 Subscribe to Unlock Subscribe to Unlock Unknown
Epidarex Capital Biotechnology, Pharmaceuticals, Medical Devices, Health Care & Wellness, Science & Engineering Subscribe to Unlock Subscribe to Unlock March, 2026 $1M-$10M Seed, Series A United States, United Kingdom, Europe Bethesda, Maryland, United States Venture Capital 30 Subscribe to Unlock Subscribe to Unlock Unknown
Seedcamp Apps & Platforms, Artificial Intelligence, SaaS & Software, Financial Services & FinTech, Health Care & Wellness Subscribe to Unlock Subscribe to Unlock April, 2026 $100k-$250k Pre-Seed, Seed Europe, United Kingdom London, Greater London, United Kingdom Venture Capital 500 Subscribe to Unlock Subscribe to Unlock Unknown
JamJar Investments E-Commerce & Retail, Consumer Brands (interpreted as E-Commerce & Retail), Apps & Platforms Subscribe to Unlock Subscribe to Unlock March, 2026 $500k-$1M Seed, Series A Europe, United Kingdom London, England, United Kingdom Venture Capital 20 Subscribe to Unlock Subscribe to Unlock Atomico, Balderton Capital, Accel, LocalGlobe
Ascension Healthcare & Wellness, Health Care & Wellness, Medical Devices, Biotechnology, Health Care & Wellness Subscribe to Unlock Subscribe to Unlock March, 2026 $10M-$20M Seed, Series A, Series B, Series C, Series D United States St Louis, Missouri, United States Venture Capital 150 Subscribe to Unlock Subscribe to Unlock Ascension, Advent Health, Carle Foundation, CentraCare Health, Children's Health
Wischoff Ventures Financial Services & FinTech, Enterprise Applications, Logistics & Transportation, Artificial Intelligence, SaaS & Software Subscribe to Unlock Subscribe to Unlock March, 2026 $1M-$10M Pre-Seed, Seed, Series A United States, Canada, Israel New York, New York, United States Venture Capital 27 Subscribe to Unlock Subscribe to Unlock Susa Ventures, 6BoxGroup, Foundation Capital, Founders Fund
Stride.VC Apps & Platforms, SaaS & Software, Financial Services & FinTech, Artificial Intelligence, E-Commerce & Retail Subscribe to Unlock Subscribe to Unlock March, 2026 $250k-$500k Seed, Series A United Kingdom, Europe London, England, United Kingdom Venture Capital 60 Subscribe to Unlock Subscribe to Unlock Octopus Ventures, DMG Ventures, Entrée Capital
Trinity Capital Financial Services & FinTech, Business & Professional Services, Equipment Financing Subscribe to Unlock Subscribe to Unlock March, 2026 $1M-$10M Series A, Series B, Series C, Series D United States, Europe Phoenix, Arizona, United States Private Equity 420 Subscribe to Unlock Subscribe to Unlock Unknown
Cambridge Innovation Capital Artificial Intelligence, Biotechnology, Health Care & Wellness, Science & Engineering, SaaS & Software Subscribe to Unlock Subscribe to Unlock March, 2026 $1M-$10M Series A United Kingdom, Europe Cambridge, Cambridgeshire, United Kingdom Venture Capital 45 Subscribe to Unlock Subscribe to Unlock University of Cambridge, Other Deep Tech VCs, Strategic Corporate Investors
AMR Action Fund Biotechnology, Health Care & Wellness, Science & Engineering, Pharmaceuticals Subscribe to Unlock Subscribe to Unlock March, 2026 $10M-$20M Series A, Series B, Series C United States, Europe Boston, Massachusetts, United States Venture Capital 12 Subscribe to Unlock Subscribe to Unlock BioVersys, BiomX, Venatorx Pharmaceuticals, Vedanta Biosciences, Pattern Bioscience
ARCH Venture Partners Biotechnology, Health Care & Wellness, Artificial Intelligence, Information Technology, Business & Professional Services Subscribe to Unlock Subscribe to Unlock March, 2026 $100k-$1M Seed, Series A United States Chicago, Illinois, United States Venture Capital 150 Subscribe to Unlock Subscribe to Unlock 5AM Ventures, Foresite Capital, OrbiMed, Lightspeed Venture Partners
South Park Commons Apps & Platforms, Blockchain & Cryptocurrency, EdTech and Training, Financial Services & FinTech, SaaS & Software Subscribe to Unlock Subscribe to Unlock March, 2026 $500k–$1M Pre-Seed, Seed North America, United States, San Francisco San Francisco, California, United States Venture Capital 40 Subscribe to Unlock Subscribe to Unlock Unknown
Parkwalk Advisors Artificial Intelligence, Biotechnology, GreenTech & Sustainability, Science & Engineering, SaaS & Software Subscribe to Unlock Subscribe to Unlock March, 2026 $250k-$500k Seed, Series A, Series B, Series C United Kingdom London, United Kingdom Venture Capital 180 Subscribe to Unlock Subscribe to Unlock University of Cambridge Enterprise, University of Oxford Innovation Fund, Imperial College Enterprise Fund, Northern Gritstone
Venrex Fashion & Apparel, Health Care & Wellness, E-Commerce & Retail, SaaS & Software, Mobile Technology Subscribe to Unlock Subscribe to Unlock March, 2026 $250k-$500k Seed, Series A United Kingdom, United States, Europe London, United Kingdom Venture Capital 125 Subscribe to Unlock Subscribe to Unlock Active Partners, Lakestar, TCV, Ribbit Capital
Insight Partners SaaS & Software, Cyber Security & Privacy, Financial Services & FinTech, Health Care & Wellness, Information Technology Subscribe to Unlock Subscribe to Unlock April, 2026 $10M–$20M Series A, Series B, Growth, Late-stage United States, Europe, Israel New York, New York, United States Venture Capital 800 Subscribe to Unlock Subscribe to Unlock Sequoia Capital, Accel, Tiger Global Management, TCV
UP.Partners Transportation, Artificial Intelligence, SaaS & Software, Hardware, Robotics Subscribe to Unlock Subscribe to Unlock March, 2026 $1M-$10M Seed, Series A, Series B North America, United States, Santa Monica Santa Monica, California, United States Venture Capital 40 Subscribe to Unlock Subscribe to Unlock Unknown
PROfounders Capital SaaS & Software, Information Technology, Artificial Intelligence, Financial Services & FinTech, Business & Professional Services Subscribe to Unlock Subscribe to Unlock March, 2026 $500k-$1M Seed, Series A Europe London, United Kingdom Venture Capital 80 Subscribe to Unlock Subscribe to Unlock Index Ventures, Heartcore Capital, Spark Capital, SVB
Adjuvo Enterprise Applications, Consumer Goods, Retail, Auto Tech, Software Subscribe to Unlock Subscribe to Unlock March, 2026 $1M-$10M Seed, Series A, Series B, Series D United Kingdom London, United Kingdom Angel Investor 23 Subscribe to Unlock Subscribe to Unlock Nigel Wray, Gov.uk, Angel Investors
AlbionVC Artificial Intelligence, Blockchain & Cryptocurrency, Health Care & Wellness, Financial Services & FinTech, SaaS & Software Subscribe to Unlock Subscribe to Unlock March, 2026 $1M-$10M Seed, Series A, Series B Europe, United Kingdom London, London, United Kingdom Venture Capital 108 Subscribe to Unlock Subscribe to Unlock HSBC, Unknown, Unknown
Hostplus Financial Services & FinTech, Real Estate Subscribe to Unlock Subscribe to Unlock March, 2026 $1M-$10M Seed, Series A Australia Melbourne, Victoria, Australia Other 100 Subscribe to Unlock Subscribe to Unlock Unknown
KDX Management Financial Services & FinTech, Technology, SaaS & Software, Data & Analytics, Artificial Intelligence Subscribe to Unlock Subscribe to Unlock March, 2026 $100k-$250k Seed, Series A United States, Palo Alto Palo Alto, California, United States Venture Capital 40 Subscribe to Unlock Subscribe to Unlock Unknown
One Peak SaaS & Software, Information Technology, Data & Analytics, Financial Services & FinTech, Artificial Intelligence Subscribe to Unlock Subscribe to Unlock March, 2026 $10M-$20M Series A, Series B, Series C United Kingdom, Europe London, United Kingdom Venture Capital 50 Subscribe to Unlock Subscribe to Unlock Accel, Sequoia Capital, Index Ventures, Balderton Capital, Highland Europe
Cur8 Capital Financial Services & FinTech, Artificial Intelligence, Health Care & Wellness, GreenTech & Sustainability, SaaS & Software Subscribe to Unlock Subscribe to Unlock March, 2026 $50k-$100k Pre-Seed, Seed, Series A United Kingdom, Europe, North America London, United Kingdom Venture Capital 50 Subscribe to Unlock Subscribe to Unlock IFG.VC, Rasmala, Viridian Living Fund
Partech Artificial Intelligence, Manufacturing, SaaS & Software, Financial Services & FinTech, Information Technology Subscribe to Unlock Subscribe to Unlock March, 2026 $1M-$10M Angel, Pre-Seed, Seed, Series A, Series B, Series C, Series D Europe, North America, Africa, Middle East Paris, Île-de-France, France Venture Capital 220 Subscribe to Unlock Subscribe to Unlock Unknown
Begin Capital Artificial Intelligence, SaaS & Software, Social & Lifestyle Networks, Cyber Security & Privacy, EdTech and Training Subscribe to Unlock Subscribe to Unlock February, 2026 $500k-$1M Seed, Series A Europe, United Kingdom London, United Kingdom Venture Capital 50 Subscribe to Unlock Subscribe to Unlock Unknown
Pymwymic AgriTech & Farming, Food & Drink, GreenTech & Sustainability, Biotechnology, Science & Engineering Subscribe to Unlock Subscribe to Unlock February, 2026 $1M-$10M Series A, Series B Europe Amsterdam, North Holland, The Netherlands Venture Capital 30 Subscribe to Unlock Subscribe to Unlock Agri Investment Fund, Horticoop
Plug And Play Tech Center Enterprise & AI, FinTech, Energy, AgriTech & Farming, Health Care & Wellness Subscribe to Unlock Subscribe to Unlock April, 2026 $25k-$500k Seed, Series A United States, United Kingdom, Canada, Asia, Europe Sunnyvale, California, United States Accelerator 1661 Subscribe to Unlock Subscribe to Unlock 500 Global, Sequoia Capital, Andreessen Horowitz
BY Venture Partners Apps & Platforms, Artificial Intelligence, SaaS & Software, Financial Services & FinTech, Marketplace Subscribe to Unlock Subscribe to Unlock February, 2026 $100k-$250k Angel, Pre-Seed, Seed, Series A North America, Europe, Middle East, Asia St Helier, Channel Islands Venture Capital 91 Subscribe to Unlock Subscribe to Unlock Balderton Ventures
The Michael J. Fox Foundation Biotechnology, Health Care & Wellness, Science & Engineering, Pharmaceuticals, Life Sciences Subscribe to Unlock Subscribe to Unlock February, 2026 $250k-$1M Pre-Seed, Seed, Series A United States, United Kingdom, Switzerland New York, New York, United States Other 80 Subscribe to Unlock Subscribe to Unlock Unknown
SFC Capital Apps & Platforms, Financial Services & FinTech, GreenTech & Sustainability, SaaS & Software, Health Care & Wellness Subscribe to Unlock Subscribe to Unlock February, 2026 $250k-$500k Angel, Pre-Seed, Seed, Series A United Kingdom London, London, United Kingdom Venture Capital 500 Subscribe to Unlock Subscribe to Unlock KCP Nominees, Plug and Play Tech Center, Development Bank of Wales, SyndicateRoom, Techstars
FirstMark SaaS & Software, Artificial Intelligence, Financial Services & FinTech, Apps & Platforms, Data & Analytics Subscribe to Unlock Subscribe to Unlock March, 2026 $500k-$1M Seed, Series A, Series B United States (New York), Europe, Canada New York, New York, United States Venture Capital 333 Subscribe to Unlock Subscribe to Unlock Alt Capital, Redbud.vc, RareBreed Ventures, Coalition Operators, Harpoon Ventures
Chalfen Ventures SaaS & Software, Information Technology, Business & Professional Services, Artificial Intelligence, Financial Services & FinTech Subscribe to Unlock Subscribe to Unlock February, 2026 $100k-$250k Angel, Pre-Seed, Seed, Series A Europe, United Kingdom London, England, United Kingdom Venture Capital 30 Subscribe to Unlock Subscribe to Unlock Insight Partners, Entrepreneur First, LocalGlobe, Balderton Capital
Energy Impact Partners Energy, GreenTech & Sustainability, Science & Engineering, Manufacturing, Business & Professional Services Subscribe to Unlock Subscribe to Unlock April, 2026 $1M-$10M Seed, Series A, Series B, Series C, Series D North America, Europe New York, New York, United States Venture Capital 60 Subscribe to Unlock Subscribe to Unlock BP Ventures, Microsoft, Various strategic corporate partners
Antler SaaS & Software, Artificial Intelligence, Financial Services & FinTech, EdTech and Training, Health Care & Wellness Subscribe to Unlock Subscribe to Unlock March, 2026 $100k-$250k Angel, Pre-Seed, Seed, Series A, Series B, Series C North America, Europe, Asia, Middle East, Africa, Australia Singapore, Singapore Venture Capital 600 Subscribe to Unlock Subscribe to Unlock Sequoia Capital, Accel, Lightspeed Venture Partners, Craft Ventures, 500 Startups
Meridian Health Ventures Health Care & Wellness, Biotechnology, SaaS & Software, Artificial Intelligence, Enterprise Software Subscribe to Unlock Subscribe to Unlock March, 2026 $1M-$10M Pre-Seed, Seed, Series A United Kingdom, United States, Europe London, England, United Kingdom Venture Capital 18 Subscribe to Unlock Subscribe to Unlock General Catalyst, Gov.uk, EIC Fund, Taipei Medical University, Lakestar
Midlands Engine Biotechnology, Business & Professional Services, EdTech and Training, Manufacturing, Health Care & Wellness Subscribe to Unlock Subscribe to Unlock February, 2026 $100k-$2M Seed, Series A United Kingdom Nottingham, England, United Kingdom Venture Capital 54 Subscribe to Unlock Subscribe to Unlock Mercia Ventures, Midven, Future Planet Capital, UK Innovation & Science Seed Fund, Mercia Asset Management
Mercia Asset Management SaaS & Software, Financial Services & FinTech, Health Care & Wellness, Business & Professional Services, Data & Analytics Subscribe to Unlock Subscribe to Unlock February, 2026 $1M-$10M Seed, Series A, Series B, Series C, Series D United Kingdom Henley-in-Arden, Warwickshire, United Kingdom Venture Capital 100 Subscribe to Unlock Subscribe to Unlock Unknown

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