Top 215 Cyber Security Venture Capital Firms In The UK (2026)

Find venture capital firms in your sector

6 min read

Explore venture capital firms backing UK cybersecurity startups — from seed funds focused on digital infrastructure to growth-stage investors targeting threat detection, identity, and secure enterprise tooling.

Includes specialist firms and generalist VCs with strong cyber portfolios.

🛡️ Use this directory to:

Find VCs investing in cyber, privacy, and digital risk
Explore focus areas like DevSecOps, SOC automation, and cloud security
Understand cheque sizes, stages, and co-investor patterns
Review cyber-specific portfolio companies

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

Browse the Full List of UK Cyber Security VC firms

We've curated 215 venture capital firms backing cyber security startups accorss the UK. Sort by cheque size, stage, and sector focus to find the right investor fit.

Latest Cyber Security VC Activity

ThreatAware Series A funds agentless discovery and AI workspace for North America26 February 2026

Read the deal •See ThreatAware in cyber security startups

VC Firms: 215 /801

Cyber Security Venture Capital Firms	Investment Sector	Location	Funding Round
MD One Ventures(more info 🔒) MD One Ventures, established in 2021, is Europe's first venture capital fir...	Data analyticsAISaaSGreentech	London	Pre-seed Seed Growth
Pembroke VCT(3 contacts 🔒) Pembroke VCT is a c.£230m+ fund established in 2013, focusing on growth-sta...	Data analyticsEcommerceFintechMentalhealth	London	Pre-seed Seed Growth
Braavos Capital(more info 🔒)	Data analyticsCyber securityGreentechBiotech	London	Growth
One Peak Partners(8 contacts 🔒) One Peak is a venture capital firm that focuses on investing in global soft...	Data analyticsCyber securityTechAI	London	Growth
Haatch(7 contacts 🔒) This award-winning UK-based venture capital firm focuses on pre-seed and se...	Data analyticsFintechHealthtechCyber security	Stamford	Pre-seed Seed 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
Pi Labs(5 contacts 🔒) This London-based early-stage venture capital firm focuses on backing found...	Data analyticsHealthtechAr/vrCyber security	London	Pre-seed Seed Growth
Connect Ventures(4 contacts 🔒) Connect Ventures is a venture capital firm focused on supporting exceptiona...	Data analyticsGreentechCyber securityFintech	London	Pre-seed Seed Growth
Index Ventures(8 contacts 🔒) Index Ventures invests in visionary founders across diverse industries, pri...	Data analyticsAIFintechCyber security	London	Pre-seed Seed Growth
AlbionVC(6 contacts 🔒) AlbionVC focuses on early-stage investments in the UK, specialising in soft...	Data analyticsFintechAISaaS	London	Seed Growth
Expedition Growth Capital(more info 🔒)	Data analyticsCyber securitySaaSAI	London	Growth
RTP Global(9 contacts 🔒) RTP Global invests in ambitious founders reshaping the world through techno...	Data analyticsAIFintechCyber security	London	Seed Growth
Mercia Ventures’ North East Venture Fund(more info 🔒) Mercia focuses on investing in innovative SMEs across various sectors inclu...	Data analyticsHealthtechCyber securityEnergy	Henley-in-Arden	Pre-seed Seed Growth
General Catalyst(more info 🔒) GC is an investment and transformation company that partners with entrepren...	Data analyticsWeb 3FintechAI	London	Pre-seed Seed Growth
20VC(2 contacts 🔒) 20VC is a venture capital firm focusing on various sectors, with specific i...	Data analyticsGreentechAILegaltech	London	Pre-seed Seed Growth