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§ Private Profile · Menlo Park, CA, USA
AI-native cybersecurity company building autonomous AI attacker systems to identify exploitable vulnerabilities for enterprise security
Based in San Francisco, California, Armadin is an AI-native cybersecurity company that develops autonomous attacker systems to continuously identify exploitable vulnerabilities within complex enterprise networks. The platform simulates nation-state level adversaries operating at machine speed to provide advanced red team capabilities for Fortune 100 companies, federal law enforcement agencies, and national defense departments. In March 2026, the enterprise security firm announced $189.9 million in combined Seed and Series A funding, reaching a valuation of over $600 million prior to its initial full product launch. This significant financing round was led by Accel, with additional equity participation from prominent venture capital firms including Google Ventures, Kleiner Perkins, Menlo Ventures, and In-Q-Tel. Armadin was officially founded in 2026 by former Mandiant chief executive Kevin Mandia alongside technology co-founders Travis Lanham, Evan Peña, and David Slater.
Armadin has raised $24.0M across 1 funding round.
Armadin has raised $24.0M in total across 1 funding round.
Armadin has raised $24.0M across 1 funding round. Most recently, it raised $24.0M Seed in December 2025.
| Date | Round | Lead Investors | Other Investors | Status |
|---|---|---|---|---|
| Dec 19, 2025 | $24M Seed | Ballistic Ventures | — | Announced |
Armadin has raised $24.0M in total across 1 funding round.
Armadin's investors include Ballistic Ventures.