Marek Barlein

Stages: Seed
Focus: Business Development, Financial Services, Venture Capital, Seed, Internet, Fashion, SaaS, Financial Services, Video, Software, Information Technology, FinTech, Manufacturing, Mobile
Location: Berlin, Berlin, Germany

Founding Partner · Berlin Ventures

Marek Barlein, co-founder and CEO of Berlin Ventures, is an entrepreneur-driven investor who focuses exclusively on pre-seed and seed-stage technology startups in Europe and the U.S., with a primary emphasis on Germany [3][5]. He invests his own money (not a traditional fund) in sectors like e-commerce, SaaS, fintech, AI, and energy, with ticket sizes typically ranging from €50,000 to €300,000, o…