Marathon Venture Capital
Athens, Attica Regionmarathon.vc
Overview
Marathon Venture Capital is a Greece-based venture firm co-founded in 2017 . Marathon invests in sectors as diverse as climate, health, security, infrastructure, finance, education, real estate, productivity, AI, and crypto . The firm focuses on seed-stage tech-related companies across Greece .
Investments
| Company | Date | Stage | Lead |
|---|---|---|---|
| NOFire AI | May 2026 | Seed | Lead |
| Straion | Feb 2026 | Seed | Lead |
| PolyModels Hub | Nov 2025 | Series A | Co-investor |
| Delian Alliance Industries | Jul 2025 | Series A | Lead |
| Progressive Robotics | Jan 2025 | Seed | Lead |
Key People
George Tziralis
Partner
Panos Papadopoulos
Partner
Alex Alexakis
Investor
Dimitris Maris
Investor Advisory Committee
Manos Moschous
Investor
Sector & Stage Mix
Industry, funding stage, and valuation band breakdowns.
