Marathon Venture Partners
Marathon Venture Capital is a seed-stage fund helping ambitious Greek and European founders build world-class technology companies.
Marathon Venture Partners was founded in 2017, is headquartered in Athens, Greece, has 23 recorded investments, and includes 13 companies in its recorded portfolio.
- Headquarters
- Athens, Greece
- Founded
- 2017
- Website
- marathon.vc
- AUM
- $175.0M
- Portfolio Companies
- 13
- Total Investments
- 23
- Last Investment
- Mar 2026
- Geographic Focus
- Greece, Europe
Indexed holds 13 portfolio companies and 23 funding rounds for this investor. The full record is or through the API.
Investment Thesis
Marathon Venture Partners is a Venture Capital firm based in Athens, Greece. It was founded in 2017. It has made 23 investments, including Moosend, Velos Rotors and Union.ai. Focus areas include Artificial Intelligence and Biotech.
Portfolio13
Co-investors24
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24 co-investors across 27 shared portfolio companies — who they back alongside, and how often they lead.
Venture Capital ×21 · Corporate VC ×1 · Growth Equity ×1 · 28 shared rounds
Investment History
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