Marathon Venture Capital

Marathon Venture Capital Marathon Venture Capital is Greece's leading seed-stage fund, having closed Fund III at €75M in May 2025, a significant milestone for the Greek ecosystem. The EIF and Hellenic Development Bank each committed €20M, providing strong institutional anchoring. Fund II had already doubled the size of the first fund to €70M, demonstrating consistent growth. The firm targets approximately 15 startups per fund across B2B tech including IT infrastructure, cybersecurity, AI, agricul