Darkstar Ventures
Billed as Europe's first defence-only VC fund; backed by Estonia's SmartCap Defence Fund (€10M) with a €25M total fund size (€15M first close). Writes €500K-€1M checks at pre-seed/seed into pan-European dual-use/military tech. Portfolio includes Farsight Vision and Deftak; led Stratis Intelligence's seed round (its largest check to date, Oct 2025).
Founded by Estonian entrepreneur Ragnar Sass (Pipedrive co-founder, Lift99 startup-hub co-founder) after Russia's 2022 invasion of Ukraine, growing out of a coalition running hackathons and bootcamps connecting European founders with Ukrainian frontline units before formalizing into a fund. Sass has described it as 'a defence tech ecosystem builder, not a traditional VC' - every portfolio company goes through five-day bootcamps in Ukraine, field-tested with partner military units, rather than the dual-use/civilian framing most European defense-adjacent funds require. General Partners: Ragnar Sass, Kaspar Gering (ex-Wise), Mart Noorma (director, NATO Cooperative Cyber Defence Centre of Excellence), and Philip Jungen.
Overview
- Firm
- Darkstar Ventures
- Headquarters
- Tallinn, Estonia
- Founded
- 2024
- AUM
- Stages
- Thesis
- Founded by Estonian entrepreneur Ragnar Sass (Pipedrive co-founder, Lift99 startup-hub co-founder) after Russia's 2022 invasion of Ukraine, growing out of a coalition running hackathons and bootcamps connecting European founders with Ukrainian frontline units before formalizing into a fund. Sass has described it as 'a defence tech ecosystem builder, not a traditional VC' - every portfolio company goes through five-day bootcamps in Ukraine, field-tested with partner military units, rather than the dual-use/civilian framing most European defense-adjacent funds require. General Partners: Ragnar Sass, Kaspar Gering (ex-Wise), Mart Noorma (director, NATO Cooperative Cyber Defence Centre of Excellence), and Philip Jungen.
Portfolio companies2
- CompanyStratis IntelligenceReal-time defense intelligence platform fusing satellite, sensor, and logistics data for threat detection and situational awareness.
- CompanyFarsight VisionUkrainian-Estonian geospatial-intelligence platform turning UAV imagery into real-time 3D terrain models for the Armed Forces of Ukraine.
Partners0
No linked records yet.
Sources & citations2
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- 1
Darkstar is anchored by a €10M investment from Estonia's SmartCap Defence Fund, part of a €25M target fund with a €15M first close.
SmartCap: SmartCap invests €10M in Darkstar's defence-focused venture capital fundVerified2025-07-08 - 2
Darkstar was founded by Ragnar Sass and writes €500K-€1M checks at pre-seed/seed into pan-European dual-use and military technology.
TechCrunch: European VC breaks taboo by investing in pure defense tech from Ukraine's war zonesVerified2025-07-08