OTB Ventures

OTB Ventures has invested in 6 European startups.

vc

Portfolio 6 Investments

Plumerai
AI, Camera Technology, Security
series-a
€8.7 M
Sep 2025
Investor
Twentyfour Industries
drones, defense, hardware manufacturing, aerospace
seed
€11.8 M
Jan 2026
Investor
Tytan Technologies
defense, defencetech, aerospace, artificial intelligence
series-a
€30 M
Feb 2026
Investor
ATMOS Space Cargo
space logistics, space technology, new space
series-a
€25.7 M
Apr 2026
Investor
SPREAD AI
AI, Industrial AI, Engineering Intelligence
series-b
$30 M
Apr 2026
Investor
Alta Ares
defense technology, air defense, autonomous systems, edge AI
unspecified
€50 M
Jun 2026
Investor