Armadin
Always-on agentic swarms for enterprise security defense testing.
Armadin is a cybersecurity company. It has raised $255.5 million in disclosed funding. Its latest round was a Series B of $255.5 million in September 2026.
Overview
No overview yet. It is written from sources once there are enough of them.
Funding
Total disclosed: $255.5M across 1 round. Computed only from sourced rounds.
Investors
Questions and answers
What does Armadin do?
Always-on agentic swarms for enterprise security defense testing.
How much has Armadin raised?
Armadin has raised $255.5 million in disclosed funding across 1 round tracked by OSH.
Who has invested in Armadin?
Investors in Armadin include Andreessen Horowitz, Accel, Bain Capital Ventures, Redpoint, 8VC and 5 more.
Sources
- 1.Kevin Mandia’s new ‘agent swarm’ security startup Armadin raises $255.5M at $2.5B valuation — TechCrunch Startups, Oct 1, 2026