

London, October 2026
7 companies
100% combat-validated
Ukraine's defence and dual-use industry moves from R&D to combat-tested products in months and scales production to frontline demand. Defence Builder brings seven of these companies to London. Their systems are codified by Ukraine's MoD, proven in combat and available for international partnerships.
30
portfolio companies across the Ecosystem
Part of
DB Ecosystem
Active since
2024
Current
Batch 3.0 — ongoing
Joint research by Defence Builder, KSE Institute, and Brave1 — the most comprehensive analysis of Ukraine's defence tech sector to date.
Read the Report
invested in Ukrainian defence companies
$129M+
long-term post-war potential
$690B
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