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

Last update to database: March 30, 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
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
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
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
Insight Partners SaaS & Software, Cyber Security & Privacy, Financial Services & FinTech, Health Care & Wellness, Information Technology Subscribe to Unlock Subscribe to Unlock March, 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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
Plug And Play Tech Center Enterprise & AI, FinTech, Energy, AgriTech & Farming, Health Care & Wellness Subscribe to Unlock Subscribe to Unlock February, 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
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
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
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
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
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
British Business Bank Financial Services & FinTech Subscribe to Unlock Subscribe to Unlock March, 2026 $500k–$1M Pre-Seed, Seed, Series A United Kingdom Sheffield, England, United Kingdom Other 90000 Subscribe to Unlock Subscribe to Unlock Unknown
Energy Impact Partners Energy, GreenTech & Sustainability, Science & Engineering, Manufacturing, Business & Professional Services Subscribe to Unlock Subscribe to Unlock February, 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
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
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
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
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
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
Mercuri Media & Content Creation, Technology, Entertainment, Data & Analytics, SaaS & Software Subscribe to Unlock Subscribe to Unlock February, 2026 $500k-$1M Pre-Seed, Seed United Kingdom London, England, United Kingdom Venture Capital 52 Subscribe to Unlock Subscribe to Unlock Ascension Ventures, Edge VC, BDMI - Bertelsmann Digital Media Investments
Atomico Artificial Intelligence, SaaS & Software, Financial Services & FinTech, Mobility, Health Care & Wellness Subscribe to Unlock Subscribe to Unlock February, 2026 $1M–$10M Series A, Series B, Series C, Series D Europe, United Kingdom, France, Germany, Sweden London, England, United Kingdom Venture Capital 130 Subscribe to Unlock Subscribe to Unlock Unknown
Frontline Ventures SaaS & Software, Artificial Intelligence, Cyber Security & Privacy, Financial Services & FinTech, Information Technology Subscribe to Unlock Subscribe to Unlock February, 2026 $1M-$10M Pre-Seed, Seed, Series B, Series C, Series D Europe, United States, Canada, United Kingdom, Ireland Dublin, Ireland Venture Capital 107 Subscribe to Unlock Subscribe to Unlock Y Combinator, Enterprise Ireland, Foreword, Seedcamp, Sequoia Capital
LocalGlobe SaaS & Software, Financial Services & FinTech, Enterprise Applications, Consumer, High Tech Subscribe to Unlock Subscribe to Unlock February, 2026 $250k-$500k Pre-Seed, Seed, Series A, Series B United Kingdom, Europe London, London, United Kingdom Venture Capital 291 Subscribe to Unlock Subscribe to Unlock Seedcamp, Balderton Capital, Index Ventures, Insight Partners
Fifty Years Science & Engineering, GreenTech & Sustainability, Health Care & Wellness, Artificial Intelligence, SaaS & Software Subscribe to Unlock Subscribe to Unlock February, 2026 $100k-$250k Pre-Seed, Seed United States, San Francisco San Francisco, California, United States Venture Capital 105 Subscribe to Unlock Subscribe to Unlock Unknown
Episode 1 Ventures SaaS & Software, Artificial Intelligence, Information Technology, Apps & Platforms Subscribe to Unlock Subscribe to Unlock February, 2026 $500k-$1M Pre-Seed, Seed United Kingdom, Europe London, England and Wales Venture Capital 65 Subscribe to Unlock Subscribe to Unlock Unknown
SOSV Biotechnology, Hardware, Artificial Intelligence, Food & Drink, GreenTech & Sustainability Subscribe to Unlock Subscribe to Unlock March, 2026 $500k-$1M Pre-Seed, Seed, Series A North America, Asia, Europe Princeton, New Jersey, United States Venture Capital 1000 Subscribe to Unlock Subscribe to Unlock Unknown
BNF Group Enterprise Applications, Financial Services & FinTech, Artificial Intelligence, High Tech Subscribe to Unlock Subscribe to Unlock February, 2026 20M+ Series B, Series D, Series F United Kingdom, India, United States London, England, United Kingdom Family Office 3 Subscribe to Unlock Subscribe to Unlock Ventura Capital, KKCG
NoBa Capital Artificial Intelligence, SaaS & Software, Business & Professional Services, Media & Content Creation, Financial Services & FinTech Subscribe to Unlock Subscribe to Unlock February, 2026 $100k-$250k Pre-Seed, Seed United Kingdom London, England, United Kingdom Venture Capital 8 Subscribe to Unlock Subscribe to Unlock Unknown
Redstone FinTech, Built World, Sustainability, Health Care & Wellness, Industrial Subscribe to Unlock Subscribe to Unlock March, 2026 $1M-$10M Seed, Series A, Series B Europe Berlin, Germany Venture Capital 200 Subscribe to Unlock Subscribe to Unlock Unknown
Gresham House GreenTech & Sustainability, Financial Services & FinTech, Property & Real Estate, Energy, Natural Resources Subscribe to Unlock Subscribe to Unlock February, 2026 $1M-$10M Seed, Series A, Series B United Kingdom, Ireland, Europe London, England, United Kingdom Private Equity 40 Subscribe to Unlock Subscribe to Unlock Unknown
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
The FSE Group Financial Services & FinTech, Business & Professional Services, SaaS & Software, Information Technology Subscribe to Unlock Subscribe to Unlock February, 2026 $100k-$250k Seed, Series A, Series B United Kingdom Fleet, Hampshire, United Kingdom Venture Capital 1018 Subscribe to Unlock Subscribe to Unlock British Business Bank, Funding London, Local Enterprise Partnerships
General Catalyst Artificial Intelligence, Health Care & Wellness, Financial Services & FinTech, SaaS & Software, Enterprise Subscribe to Unlock Subscribe to Unlock March, 2026 $1M–$10M Seed, Series A, Series B, Growth North America, Europe, Asia Cambridge, Massachusetts, United States Venture Capital 800 Subscribe to Unlock Subscribe to Unlock GC Famiglia (community of CEOs, founders, partners, policymakers)

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