Top 195 Quantum Venture Capital Firms In The UK (2026)

Find venture capital firms in your sector

6 min read

Browse leading venture capital firms investing in UK quantum — from early-stage funds supporting quantum computing and quantum research to scale investors in quantum sensors, quantum algorithms, and quantum-enabled technologies.

This list highlights firms with quantum diligence experience and a track record in areas like quantum computing, quantum sensors, and quantum-enabled technologies.

⚡️ Use this directory to:

Find VC firms backing quantum innovation in the UK
Filter by quantum domain, stage, or portfolio
Explore investments in quantum computing, quantum sensors, or quantum algorithms
Understand fund strategy, stage focus, and co-investment behaviour

👉 Looking for VCs in other sectors? Check out the full venture capital firm database, or explore the quantum landscape with our curated lists of quantum startups, quantum events, and angel investors backing quantum startups — or view the full quantum investor hub.

Browse the Full List of UK Quantum VC firms

We've curated 195 venture capital firms backing quantum startups accorss the UK. Sort by cheque size, stage, and sector focus to find the right investor fit.

Latest Quantum VC Activity

Haiqu secures £8m to launch hardware-aware OS to cut quantum compute costs14 January 2026

Read the deal •See Haiqu in quantum startups

VC Firms: 195 /801

Quantum Venture Capital Firms	Investment Sector	Location	Funding Round
IQ Capital(9 contacts 🔒) IQ Capital is a dedicated European deep tech venture capital firm, speciali...	Data analyticsAIBiotechEnergy	London, Cambridge	Seed Growth
Cambridge Enterprise(more info 🔒)	Data analyticsHealthtechGreentechAI	Cambridge	Seed Growth
Ascension Ventures(6 contacts 🔒) Ascension is a leading UK venture capital firm focused on empowering tech i...	Data analyticsGamingAIHealthtech	London	Pre-seed Seed Growth
SCVC(more info 🔒) SCVC is a UK venture capital firm specialising in early-stage deep tech spi...	Data analyticsHealthtechSupply chainTech	Bristol	Pre-seed Seed Growth
Amadeus Capital Partners(11 contacts 🔒) Amadeus Capital Partners is a deep tech venture capital firm, investing sin...	Data analyticsAIGreentechFintech	London	Seed Growth
Parkwalk Advisors(8 contacts 🔒) Parkwalk is a leading UK growth fund manager focused on investing in world-...	Data analyticsHealthtechAIFintech	London	Pre-seed Seed Growth
Firgun Ventures(more info 🔒)	Data analyticsQuantumAISaaS	London	Growth
Oxford Science Enterprises(1 contacts 🔒) The firm focuses on investing in Life Sciences, Health Tech, and Deep Tech,...	Data analyticsHealthtechCyber securityAI	Oxford	Pre-seed Seed Growth
Cambridge Innovation Capital(7 contacts 🔒)	Data analyticsBiotechGreentechHealthtech	Cambridge	Pre-seed Seed Growth
Gresham House Ventures(20 contacts 🔒) Gresham House Ventures focuses on scaling high-growth businesses across hea...	Data analyticsCyber securityFintechSaaS	London	Seed Growth
Molten Ventures(12 contacts 🔒) Molten Ventures focuses on technology-driven companies across various secto...	Data analyticsHealthtechFintechGreentech	London	Growth
Empirical Ventures(1 contacts 🔒) Empirical is a specialist VC and venture builder based in Europe, focusing ...	Data analyticsAIHealthtechBiotech	Bristol	Pre-seed Seed Growth
Meltwind(1 contacts 🔒) Meltwind Advisory LLP focuses on early-stage investments in the life scienc...	Data analyticsBiotechHealthcareTechnology	Cambridge	Pre-seed Seed Growth
LCIF(more info 🔒) The London Co-Investment Fund (LCIF) is an £85m public-private venture capi...	Data analyticsGeneralistHardwareTechnology	London	Pre-seed Seed Growth
UKI2S(2 contacts 🔒) UKI2S is one of the largest pre-seed+ funds in the UK, with £110 million in...	Data analyticsCyber securityAIHealthtech	London	Pre-seed Seed Growth