Top 213 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 213 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

Tracebit secures £15m series A to shorten breach detection with security canaries17 March 2026

Read the deal •See Tracebit in cyber security startups

VC Firms: 213 /801

Cyber Security Venture Capital Firms	Investment Sector	Location	Funding Round
Praetura Ventures(10 contacts 🔒) The firm focuses on providing more than just capital, emphasising a holisti...	Data analyticsAISaaSFintech	Manchester	Pre-seed Seed Growth
Expedition Growth Capital(more info 🔒)	Data analyticsCyber securitySaaSAI	London	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
The FSE Group(9 contacts 🔒) FSE Group focuses on supporting high growth businesses through business loa...	Data analyticsProptechFintechHealthtech	London	Pre-seed Seed Growth
Northern Powerhouse Investment Fund II(more info 🔒) The Northern Powerhouse Investment Fund (NPIF) focuses on providing finance...	Data analyticsHealthtechFintechGreentech	Sheffield	Pre-seed Seed Growth
Found Capital(more info 🔒) The venture capital firm focuses on supporting early-stage companies with p...	Data analyticsAIFintechCyber security	London	Pre-seed Seed
Oxx(6 contacts 🔒) Oxx is a venture capital firm that focuses on investing in B2B SaaS compani...	Data analyticsCyber securityB2BSaaS	London	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
Molten Ventures(12 contacts 🔒) Molten Ventures focuses on technology-driven companies across various secto...	Data analyticsHealthtechFintechGreentech	London	Growth
Manta Ray Ventures(2 contacts 🔒) Manta Ray is an early stage venture capital fund that focuses on mission-dr...	Data analyticsCyber securityBiotechGeneralist	London	Seed Growth
Balderton Capital(11 contacts 🔒) Balderton Capital is a venture capital firm focusing primarily on technolog...	Data analyticsGreentechHealthtechAI	London	Pre-seed Seed Growth
Osney Capital(more info 🔒) Osney Capital is a venture capital firm specialising in the early-stage Cyb...	Data analyticsCyber securityLegaltechAI	London	Pre-seed Seed Growth
Souter Investments(more info 🔒)	Data analyticsCyber securityAISaaS	Edinburgh	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