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Green Flag Ventures

Green Flag Ventures

Pure DeepTechLos Angeles, United StatesActiveWebsiteLinkedIn
Stage FocusPre-Seed, Seed
GeographyUS, Europe
TypeVC
Last Activity2025
Industry Focus
Industries
Defense & SpaceRoboticsAI Infrastructure
Technical BenchStrong
Investor TypeDeepTech Purist
ExposureMostly DeepTech Investments
Bio

Green Flag Ventures is a $20M US-based fund specifically backing Ukrainian dual-use and defense AI startups, founded by Justin Zeefe with an on-the-ground presence in Ukraine. Ticket sizes range from $100K to $1.2M, targeting 18 to 25 companies total across the fund's life.

The portfolio reads like a catalog of emerging defense technology: Himera (tactical communications), Karadag (UAV countermea...

Notable Investments
H
Himera
K
Karadag Technologies
S
Swarmer
T
Teletactica
F
Falcons
A
Astra Nav

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