
Keen Defence and Security
About
Keen Venture Partners is a venture capital firm based in Amsterdam and London that invests in early-stage European technology companies. They have a strong focus on defence and deep tech, leveraging a network of military leaders, industry veterans, and policymakers. Their investment strategy is thesis-driven, focusing on companies with strong founder-market fit, defensibility, and commercial ambition.
Key facts
- Website
- keenventurepartners.com
- Headquarters
- Amsterdam, Netherlands
- Portfolio companies
- 1
- Stages
- Pre-SeedSeedSeries ASeries B
- Cheque size
- $28M to $28M
- Sector focus
- DefenceSecurityDeep TechCybersecurityAutonomous Systems
Recent investments
| Date | Company | Round | Amount |
|---|---|---|---|
| 22 Apr 2026 | ATMOS Space Cargo | Series A | $28M |
Keen Defence and Security scores 48. Does yours?
That is its Ahrefs DR: the backlink strength of a domain, on the Ahrefs 0 to 100 scale. Paste your website and you get yours in about a minute.
Frequently asked
What companies has Keen Defence and Security invested in?
Keen Defence and Security has invested in ATMOS Space Cargo.
Public record
SEC filings, insider activity, nonprofit links and pay benchmarks for Keen Defence and Security


