03 Nov 2025

"Empact Secures €100 Million Growth Financing to Drive Climate-Neutral Energy Solutions for Buildings"

"Empact GmbH, a Cologne-based start-up focused on climate-neutral energy solutions for buildings, has secured approximately EUR 100 million in growth financing in a round led by Sustainable Development Capital LLP (SDCL). The funding will support empact's mission to decarbonize buildings in Germany by integrating renewable energy, reducing CO₂ emissions, and implementing clean energy systems. The company aims to become a leading energy service provider in the building sector. Honert's team, led by Dr. Kai-Klemens Wehlage, advised empact during the financing round."

A financing transaction involving empact GmbH was supported by the law firm honert, which advised empact GmbH, and Perella Weinberg, which acted as M&A advisors to empact GmbH. The transaction involved a financing round in which empact GmbH secured approximately EUR 100 million in growth financing. The round was led by Sustainable Development Capital LLP (SDCL), a London-based investment company, and included participation from several family offices as existing investors. The funds will be used to further empact’s mission of driving climate neutrality in the building sector by developing clean, resilient energy systems and advancing the decarbonization of buildings in Germany. The honert team consisted of Dr. Kai-Klemens Wehlage (lead), Judith Kutter (M&A/VC), Samuel Wimmer (corporate law), Johanna Schöbener (corporate law), and Felix Strobel (M&A/VC). The Perella Weinberg team included Kevin Kaiser and Martin Hilbig as M&A advisors to empact GmbH.
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