About

Green Flag Ventures is a venture capital firm dedicated to nurturing the growth of the Ukrainian tech ecosystem through targeted investments in early-stage startups. With a keen focus on dual-use technology, the firm manages a $20M fund, strategically investing in innovative companies that show potential for both commercial and strategic applications. Our investment range lies between $150K and $1M, aimed at startups with pre-money valuations of $1M to $25M. Our approach is unique, bridging critical gaps between the Ukrainian and US tech sectors, thereby fostering a vibrant cross-border exchange of ideas, technology, and resources. Co-founded by Justin Zeefe in the USA and Deborah Fairlamb in Ukraine, Green Flag Ventures capitalizes on its founders' diverse expertise and deep understanding of both markets. We offer more than just capital; our portfolio companies gain access to an ecosystem of support, including mentorship, network connections, and operational guidance, ensuring not ju

Position in the VCSift Database

  • 1,256 investors in VCSift focus on the ai-ml sector.

Data sourced from 410,343 investor profiles. Updated July 2026.

Investment Focus

Stages
series-a seed
Sectors
ai-ml hardware

Contact Information

in••••@greenflag.vc
linkedin.com/in/••••••••

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