Marcin Hejka

Active Investor

Co-Founder & General Partner at OTB Ventures

Warsaw, Masovian Voivodeship

Marcin Hejka, Co-Founder & General Partner at OTB Ventures is an active investor based in Warsaw, Masovian Voivodeship. This profile covers what Marcin Hejka backs, at which stage, and how founders can reach out in 2026.

Investor type: AngelVCPEInvestor
Stages: Pre SeedSeedSeries A
Invests in: Artificial IntelligenceFintechSaaS & EnterpriseConsumer & RetailDeveloper Tools & DataCybersecurityRobotics & AutomationSpace & Aerospace
Location: Warsaw, Masovian Voivodeship
Typical check: $250K
Past investments: 3

Notable investments

RancardSEGRONElmodis

How to reach Marcin Hejka

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Frequently Asked Questions

What does Marcin Hejka invest in?

Marcin Hejka invests in Artificial Intelligence, Fintech, SaaS & Enterprise and Consumer & Retail, typically at Pre Seed, Seed and Series A. Match your sector and stage, then reach out with a personalized pitch.