Marko Virkebau is the founder of Stargate Hydrogen. Stargate Hydrogen has raised $42M in total funding. Latest round: Series A. Based in Tallinn, Estonia.
Marko Virkebau is the CEO of Stargate Hydrogen, an Estonian startup focused on green hydrogen production. He has led the company to secure €42 million in total funding, including an €11 million Series A round in March 2025. Virkebau brings materials science and renewable energy expertise to scale high-efficiency electrolyzers.
Full founder directory · Investor directory · Company funding database · Fundraising library
The Startup Fundraising Platform
Raise funds for your startup
Find the right investors and get real replies — instantly, powered by AI.
Takes 30 seconds · No credit card · Cancel anytime
Slide-by-slide guide