Skeleton Technologies

Skeleton Technologies is a European deeptech company that designs and manufactures supercapacitor and SuperBattery energy storage systems based on its proprietary Curved Graphene technology. The company's products deliver ultra-fast response times (10 microseconds), 45% greater energy efficiency, and 20+ year lifetimes, serving data centers, grid stability applications, heavy transportation, automotive, and industrial sectors. Founded in 2009 and headquartered in Tallinn with manufacturing in Germany and Finland, Skeleton operates one of the world's largest supercapacitor factories in Leipzig. The company has raised over €300M and counts Siemens and Marubeni among its strategic investors.