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

Apex Defense Fund

Investing in groundbreaking defense and insurance technologies addressing critical security and risk management challenges.

  • Other
  • Security
  • Pre-Seed, Seed
  • $1.0M – $5.0M
  • Washington, D.C.
  • 6 portfolio companies

AquaShield Ventures

Focused on early-stage investments in innovative maritime security technologies that provide autonomous protection and intelligence solutions.

  • Other
  • Security
  • Pre-Seed
  • $1.0M – $3.0M
  • Seattle, WA
  • 2 portfolio companies

Arbor Impact

Arbor Impact invests in startups driving the circular economy through sustainable building materials and advanced manufacturing.

  • Other
  • AI / ML
  • SaaS
  • Seed, Series A
  • $250K – $5.0M
  • Chicago, IL
  • 67 portfolio companies

Arche Capital

Early-stage investor with exposure to fintech and crypto. Well suited to infrastructure plays that sit at the intersection of markets, payments, and digital assets.

  • Other
  • Developer Tools
  • Security
  • pre-seed/seed
  • $250K – $2.0M
  • New York, NY
  • 35 portfolio companies

Arcstream Ventures

Focuses on pre-seed startups implementing AI-driven BSS/OSS solutions in telecom and infrastructure-heavy industries.

  • Other
  • Developer Tools
  • AI / ML
  • Pre-Seed, Seed
  • $300K – $2.5M
  • Austin, TX
  • 29 portfolio companies

Array Ventures

Solo-GP pre-seed fund backing technical founders building enterprise software, AI infrastructure, and developer tools. Strong fit for workflow-heavy AI automation with enterprise adoption potential.

  • Enterprise
  • AI / ML
  • Developer Tools
  • Pre-Seed, Seed
  • $250K – $2.0M
  • San Francisco, California
  • 7 portfolio companies

Ascend Mental Health Ventures

Dedicated to early-stage investments in mental health technology and data-driven insights.

  • Other
  • SaaS
  • Healthcare
  • Pre-Seed, Seed
  • $100K – $1.2M
  • Los Angeles, CA
  • 25 portfolio companies

AscendGov Ventures

Supports startups leveraging SaaS solutions to enhance government operations and security frameworks.

  • Other
  • SaaS
  • Security
  • Seed
  • $750K – $2.5M
  • Boston, MA
  • 1 portfolio company

Atlantic Bridge

Transatlantic fund investing in enterprise software and technology companies with global ambitions.

  • Enterprise
  • Deep Tech
  • Security
  • Seed, Series A
  • $1.0M – $3.0M
  • Palo Alto, CA
  • 37 portfolio companies

Atlassian Ventures

Strategic investor in products that improve teamwork, developer workflows, and enterprise productivity.

  • Enterprise
  • Developer Tools
  • Other
  • Pre-Seed, Seed, Series A
  • $250K – $3.0M
  • San Francisco, CA
  • 4 portfolio companies

Atomix Ventures

Atomix Ventures focuses on deep tech startups innovating in semiconductors, advanced materials, and cutting-edge computing hardware.

  • Other
  • Deep Tech
  • AI / ML
  • Pre-Seed, Seed
  • $500K – $2.0M
  • Austin, TX
  • 33 portfolio companies

AuditFlow Ventures

Focused on investing in enterprise platforms and tools improving compliance and operational transparency for fintech companies.

  • Fintech
  • Other
  • SaaS
  • Pre-Seed, Seed
  • $300K – $1.0M
  • San Francisco, CA
  • 9 portfolio companies

Auriga Cyber Ventures

Dedicated European cybersecurity and digital trust fund backing early-stage startups that improve security and privacy. The fund explicitly targets French and European cybersecurity companies with see...

  • Security
  • Other
  • Pre-Seed, Seed
  • $500K – $1.0M
  • Paris, France
  • 17 portfolio companies

Automation Alley Fund

Focused on seed-stage investments in Robotics and Industrial Automation startups.

  • Other
  • SaaS
  • Security
  • Seed
  • $750K – $2.5M
  • Detroit, MI
  • 34 portfolio companies

Autonomous Invest

Focused on early-stage investments in AI technologies that enhance trading efficiency and intelligence.

  • AI / ML
  • Other
  • Fintech
  • Pre-Seed
  • $300K – $1.5M
  • San Francisco, CA
  • 16 portfolio companies

Axon Ventures

Axon Ventures funds tech companies solving LatAm's deepest production or health challenges.

  • Healthcare
  • Consumer
  • AI / ML
  • Pre-Seed, Seed
  • $500K – $3.0M
  • São Paulo, Brazil
  • 10 portfolio companies

Azure Capital Partners

Azure Capital Partners invests in seed to post-seed stage information technology companies, primarily in software, commerce, infrastructure, consumer & enterprise sectors in the US and Canada, focusin...

  • Enterprise
  • SaaS
  • Security
  • Series A, Seed+
  • $1.5M – $13.0M
  • San Francisco, California, United States
  • 24 portfolio companies

B2B Guardian Fund

Exclusively backing B2B SaaS ventures with a robust focus on cybersecurity innovations.

  • SaaS
  • Security
  • Seed
  • $1.0M – $3.5M
  • Chicago, IL
  • 1 portfolio company

BAG Ventures

Emerging pre-seed and seed investor in AI infrastructure, vertical SaaS, security, and governance. The firm is positioned as a newer specialist with a software-heavy thesis.

  • SaaS
  • Security
  • Other
  • Pre-Seed, Seed
  • $100K – $500K
  • US
  • 11 portfolio companies

BY Venture Partners

BY Venture Partners focuses on supporting technology startups in MENA at the earliest stages, with significant interest in PropTech and real estate innovation.

  • Real Estate
  • AI / ML
  • Fintech
  • Pre-Seed, Seed
  • $100K – $1.0M
  • Dubai, UAE
  • 57 portfolio companies

Ballistic Ventures

Ballistic Ventures funds and incubates early-stage cybersecurity companies. Its current portfolio and investment commentary include AI security, cloud security, identity, and other areas addressing di...

  • Security
  • Other
  • Enterprise
  • Pre-Seed, Seed
  • $500K – $3.0M
  • Menlo Park, California, United States
  • 23 portfolio companies

Baobab Capital

Targets gaps in African technological systems, with strong emphasis on B2B platforms streamlining workflows and enabling analytics.

  • Other
  • Enterprise
  • SaaS
  • Pre-Seed, Seed
  • $50K – $150K
  • Lagos, Nigeria
  • 68 portfolio companies

Baobab Growth Partners

Supports seed-stage GovTech and EdTech startups addressing Africa-specific challenges using scalable AI and SaaS solutions.

  • Other
  • EdTech
  • AI / ML
  • Pre-Seed, Seed
  • $250K – $2.0M
  • Cape Town, South Africa
  • 23 portfolio companies

Basecamp Fund

Basecamp Fund invests in early-stage, B2B SaaS companies solving workflow inefficiencies using automation and AI.

  • SaaS
  • Other
  • Enterprise
  • Pre-Seed, Seed
  • $250K – $2.0M
  • San Francisco, CA
  • 96 portfolio companies

Showing 49–72 of 683 firms — page 3 of 29.

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