What sectors does Marathon Venture Capital invest in?

Greece's leading seed-stage VC backing ambitious Greek and European founders building world-class B2B technology companies. €175M total AUM across three funds (Fund III €75M, 2025).

Typical check size

€500k – €3M

Fund size: EUR 75M (Fund III, 2025)

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Portfolio highlights

Hack The Box - cybersecurity upskilling platform, $55M Series B led by Carlyle

Causaly - AI-powered biomedical evidence platform for pharmaceutical R&D

Augmenta - precision agriculture technology, acquired by CNH for ~$110M

Contact

marathon.vc

Greece

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Greece

Marathon Venture Capital

Investment focus

Sectors

Investment stages

Pre-seed

Seed

Geographic focus

Europe

Greece

Investment thesis

Greece's leading seed-stage VC backing ambitious Greek and European founders building world-class B2B technology companies. €175M total AUM across three funds (Fund III €75M, 2025).