Marble

About

Founded in 2021, Marble is a private headquartered in Paris, France specializing in Solar, Wind, Geothermal.

Marble is a climate tech venture studio focused exclusively on building radical climate solutions. The studio partners with technical founders to develop deeptech startups that slash emissions, remove carbon, and enhance climate resilience. Operating with a 'reverse tech transfer' model, Marble systematically de-risks ventures through 12-month programs, offering €2,500-3,000 monthly stipends, €250,000 pre-seed investment (with founders retaining 80% equity), and access to an unparalleled network of climate experts, investors, and industry leaders. Based in Station F in Paris, the studio emphasizes deep domain expertise and founder potential, targeting opportunities in energy (geothermal, hydrogen, thermal storage, grid balancing), carbon removal, industrial decarbonization, agriculture, and manufacturing. Founded by Benjamin Tincq and Jonny Everett, Marble has previously mentored or invested in 30 companies across fusion, biotech, AI, and other deeptech sectors.