Kristofer Fichtner is a Venture Partner at PT1 (PropTech1 Ventures) in Berlin. See portfolio, sector focus and contact routes.
Kristofer Fichtner is a Venture Partner at PT1 (PropTech1 Ventures) in Berlin, where he leverages his background as a serial entrepreneur and former management consultant for energy companies to support startups in construction and energy. He previously co-founded Thermondo, a leading German heating solutions provider that achieved a partial exit, and currently serves as Co-Founder and Managing Director of ecoworks GmbH, which focuses on industrial net-zero modernizations for real estate. His investment thesis centers on the PropTech, Cleantech, and Energy sectors, with a primary geographic focus on Europe and Germany, particularly targeting sustainability challenges between energy, construction, and real estate industries. Fichtner typically acts as a Business Angel for smaller Cleantech investments while collaborating with PropTech1 and foundamental for larger deals, having backed two European tech companies in 2022 with rounds totaling €1.6M. Notable portfolio companies include Thermondo, his previous startup in the heating sector, and ecoworks, his current venture enabling the decarbonization of existing residential and commercial buildings
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