Browse the complete database of venture-funded cybersecurity companies. Discover 633 security startups building next-gen solutions across endpoint protection, cloud security, identity management, and threat intelligence, with verified founder contacts.
Get founder emails, funding data, and company details in one CSV
| Company | Funding |
|---|---|
| $439K | |
| Undisclosed | |
| $1.2M | |
| $120.0M | |
| Undisclosed | |
| Undisclosed | |
| $5.0M | |
| Undisclosed | |
| Undisclosed | |
| Undisclosed | |
| $500K | |
| Undisclosed | |
| Undisclosed | |
| $40.0M | |
| Undisclosed | |
| Undisclosed | |
| $30.0M | |
| Undisclosed | |
| Undisclosed | |
| Undisclosed | |
| $75.0M | |
| $300K | |
| $4.2M | |
| Undisclosed | |
| Undisclosed | |
| Undisclosed | |
| Undisclosed | |
| Undisclosed | |
| $5.5M | |
| Undisclosed | |
| $10.0M | |
| $23.0M | |
| Undisclosed | |
| Undisclosed | |
| Undisclosed | |
| Undisclosed | |
| Undisclosed | |
| Undisclosed | |
| Undisclosed | |
| $3.0M | |
| $45.0M | |
| $30.0M | |
| $250.0M | |
| Undisclosed | |
| $1.0M | |
| $16.5M | |
| Undisclosed | |
| Undisclosed | |
| $25.0M | |
| $20.0M | |
| Undisclosed | |
| $40.0M | |
| $15.0M | |
| $20.0M | |
| $3.0M | |
| $70K | |
| $30.0M | |
| $17.9M | |
| $4.0M | |
| $1.5M | |
| $3.5M | |
| Undisclosed | |
| $125.0M | |
| $6.0M | |
| $500K | |
| $32.0M | |
| $42.0M | |
| $31.0M | |
| $12.0M | |
| $56.0M | |
| $7.2M | |
| Undisclosed | |
| Undisclosed | |
| $75.0M | |
| $25.0M | |
| $3.5M | |
| Undisclosed | |
| $50.0M | |
| $20.0M | |
| $5.0M | |
| $5.0M | |
| Undisclosed | |
| $30.0M | |
| $5.0M | |
| $19.0M | |
| $3.3M | |
| $150.0M | |
| $79.0M | |
| $39.0M | |
| $6.0M | |
| $15.4M | |
| $11.6M | |
| $26.0M | |
| $28.0M | |
| $6.7M | |
| $1.7M | |
| $20.0M | |
| $1.5M | |
| $10.0M | |
| $8.5M |
Showing 100 of 633 companies
View All 633 Cybersecurity CompaniesGet verified contact info for decision-makers at 633 funded startups
Cybersecurity startups are at the forefront of protecting enterprises, governments, and consumers from an ever-expanding threat landscape. With cyberattacks growing in frequency and sophistication, venture investors continue to pour billions into companies building next-generation security solutions across endpoint protection, cloud security, identity management, and threat intelligence.
Key cybersecurity sub-sectors include zero-trust architecture, security operations (SecOps), application security, data privacy, OT/IoT security, and AI-powered threat detection. Many cybersecurity startups sell directly to CISOs and security teams at enterprises, creating a well-defined go-to-market path.
Cybersecurity companies are high-value B2B targets because they typically have well-funded budgets, rapid hiring cycles, and urgent needs for cloud infrastructure, compliance tools, and sales enablement. Reaching cybersecurity founders shortly after a funding round positions you ahead of competitors.