Fabian Siegel is a serial entrepreneur, board member and investor with a track record of founding and scaling companies across fintech, online marketing, e-commerce and food innovation. Since 2024, he has turned his focus to renewable energy infrastructure, serving as Managing Partner of Icecreek Management GmbH, a Germany based asset manager specialising in large-scale battery energy storage systems (BESS) across European markets. Through Icecreek Energy, Fabian is building and operating grid-scale storage assets that support the energy transition in Europe.