Security Venture Capital Firms

Browse 683 venture capital firms investing in Security startups. Every firm is verified — explore their thesis, check size, and portfolio, then get matched with the best-fit investors for your startup.

Verified Security VC firms

TechNexus Venture Collaborative

Venture collaborative that invests early and helps startups build commercial relationships with corporates.

  • Enterprise
  • Other
  • Security
  • Pre-Seed, Seed
  • $250K – $1.0M
  • Chicago, IL
  • 2 portfolio companies

.406 Ventures

Early-stage firm investing in digital health and data/security infrastructure, including healthcare IT and enterprise SaaS.

  • Healthcare
  • Other
  • Security
  • Seed, Series A
  • $750K – $6.0M
  • Boston, MA
  • 88 portfolio companies

01 Advisors

Operator-led enterprise fund investing in technical B2B software, including security and infrastructure products. Helpful for founders needing enterprise GTM and scaling support.

  • Enterprise
  • Security
  • Developer Tools
  • Seed, Series A
  • $500K – $3.0M
  • San Francisco, CA
  • 8 portfolio companies

1031 Partners

Focused on early-stage investments in dual-use technologies with applications for defense and federal government agencies.

  • Other
  • Security
  • Pre-Seed, Seed
  • $1.0M – $3.0M
  • Austin, TX
  • 2 portfolio companies

10x Founders

German early-stage investor backing software and infrastructure companies, with cybersecurity among its explicit themes. A practical DACH contact for enterprise security software with hardware extensi...

  • Security
  • Enterprise
  • Fintech
  • Pre-Seed, Seed
  • $50K – $250K
  • Germany
  • 16 portfolio companies

11.2 Capital

11.2 Capital is an early-stage investor with a strong fintech and software orientation. It can fit infrastructure products that improve financial workflows and transaction reliability.

  • Fintech
  • Other
  • Developer Tools
  • Pre-Seed, Seed
  • $250K – $1.0M
  • New York, New York
  • 46 portfolio companies

1910 Genetics Ventures

Focused on advancing dual-use capabilities in hardware and software for defense and intelligence applications.

  • Other
  • Security
  • Deep Tech
  • Pre-Seed, Seed
  • $500K – $3.0M
  • Chicago, IL
  • 1 portfolio company

1Sharpe Ventures

Early-stage fund investing in frontier/AI and enterprise software, often at pre-seed with conviction checks.

  • AI / ML
  • SaaS
  • Developer Tools
  • Pre-Seed, Seed
  • $250K – $1.5M
  • San Francisco, CA
  • 23 portfolio companies

2048 Ventures

Pre-seed/seed fund focused on being an early check for software companies across sectors.

  • Other
  • SaaS
  • Enterprise
  • Pre-Seed, Seed
  • $250K – $1.0M
  • Alexandria, VA
  • 26 portfolio companies

212

  • Other
  • SaaS
  • Security
  • 8 portfolio companies

24Ventures

New fund investing at pre-seed and seed, with cybersecurity explicitly included. Good fit for a technical infrastructure startup looking for an emerging European backer.

  • AI / ML
  • Climate / Energy
  • Security
  • Pre-Seed, Seed
  • $50K – $250K
  • Poland
  • 8 portfolio companies

A100x Ventures

Rolling venture fund investing in blockchain infrastructure and emerging technologies that improve business and society, including fintech and banking use cases. Built for early-stage companies using ...

  • Other
  • SaaS
  • AI / ML
  • Pre-Seed, Seed
  • $250K – $1.0M
  • New York, NY
  • 26 portfolio companies

A16z Crypto Seed Fund

Andreessen Horowitz Crypto Seed Fund focuses solely on decentralized, blockchain, and crypto projects that enable efficient economic systems.

  • Other
  • AI / ML
  • Developer Tools
  • Pre-Seed, Seed
  • $500K – $3.0M
  • Menlo Park, CA
  • 103 portfolio companies

AI Defense Fund

AI Defense Fund is dedicated to early-stage investments in cutting-edge AI security and cybersecurity technologies.

  • Other
  • Security
  • AI / ML
  • Pre-Seed
  • $400K – $1.0M
  • Berlin, Germany
  • 9 portfolio companies

AI Defense Network

Invests in seed and Series A startups using AI, cybersecurity, national/public safety or dual-use defense technologies, especially those innovating in security, AI/ML and threat detection or response.

  • Security
  • Other
  • AI / ML
  • Seed, Series A
  • $500K – $3.0M
  • Chicago, United States
  • 16 portfolio companies

AI Fortify Fund

Dedicated to early-stage AI applications enhancing competitive intelligence and strategic decision-making.

  • Other
  • AI / ML
  • Developer Tools
  • Pre-Seed
  • $200K – $500K
  • Austin, TX
  • 3 portfolio companies

AI Guard Ventures

Dedicated to investing in AI startups securing enterprise environments and enhancing governance protocols.

  • Other
  • AI / ML
  • Security
  • Seed
  • $1.0M – $20.0M
  • New York, NY
  • 6 portfolio companies

AI Impact Fund

AI Impact Fund invests in AI-driven companies that push boundaries in healthcare and financial technology, focusing on impactful innovations with social relevance.

  • AI / ML
  • Healthcare
  • Developer Tools
  • Pre-Seed, Seed
  • $250K – $3.0M
  • New York, NY
  • 51 portfolio companies

AI SafeGuard Partners

Committed to advancing software security measures for AI platforms within enterprises.

  • Other
  • Enterprise
  • SaaS
  • Pre-Seed
  • $250K – $1.5M
  • Austin, TX
  • 3 portfolio companies

AI Sec Ventures

Focused on investing in early-stage startups that are revolutionizing the AI security landscape with innovative cybersecurity solutions.

  • Security
  • Other
  • Developer Tools
  • Pre-Seed
  • $250K – $500K
  • London, UK
  • 1 portfolio company

AI Seed Innovators

Invests in AI-driven B2B SaaS companies with a strong focus on marketing technologies.

  • AI / ML
  • Other
  • SaaS
  • Seed
  • $500K – $3.0M
  • San Francisco, CA
  • 33 portfolio companies

AI Shield Capital

AI Shield Capital specializes in investments that secure AI applications, focusing on governance and cybersecurity.

  • Other
  • Security
  • AI / ML
  • Pre-Seed, Seed
  • $1.0M – $3.0M
  • London, UK
  • 10 portfolio companies

AI software first-check specialist

Specialist pre-seed investor focused on AI and software with first-check behavior. Can support a technical consumer product if the AI component is central.

  • AI / ML
  • Other
  • Security
  • Pre-Seed
  • $250K – $1.0M
  • 16 portfolio companies

AI10 Ventures

Seed investor in AI security, agent governance, and enterprise perimeter security. The firm backs security and governance layers for autonomous AI agents and AI-native security at the perimeter.

  • Other
  • Security
  • Enterprise
  • Seed
  • 15 portfolio companies

Showing 1–24 of 683 firms — page 1 of 29.

Frequently Asked Questions

Which VC firms invest in Security?
Investor Match tracks 683 verified venture capital firms investing in Security startups. Browse the full list above.
How do I find the right Security investor for my startup?
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Are these Security investors actively investing?
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