Deutsche Sanierungsberatung (DSB) funding news – Berlin-based Deutsche Sanierungsberatung (DSB) Raises €3.6Million in Seed Funding
Feb 24, 2025 | By Kailee Rainse

Berlin-based Deutsche Sanierungsberatung (DSB), a German energy consulting firm and renovation platform, has raised €3.6M in a seed funding round led by Vireo Ventures. With the new funds, DSB plans to expand its platform, automate services, and boost growth.
In a statement translated from German, Niclas Kern, co-founder at DSB, says, “We are very happy to have top investors from the climate tech sector and experienced consumer investors as partners for our next growth phase. In addition to Vireo, FJLabs, IBB and Saxovent have also joined. Our next milestones include the digital networking of our customers’ solar systems and electric cars, for example, and the integration of smart electricity tariffs on our platform.”
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Felix Krause, Managing Partner at Vireo Ventures, adds, “We were impressed by the ambitious and committed founding team and the strong entrepreneurial vision to bring a 360-degree solution for homeowners to market. Energy renovation is and remains an important topic. It is the only way to comply with the EU building directive and to enable affordable and sustainable living.”
Sebastian Schmidt, co-founder & CEO at DSB, says, “16 million buildings in Germany need to be renovated in order to achieve the energy class D required by the EU by 2033. The hurdle to renovation is often a lack of trust in various providers – and that’s exactly where we come in. As a neutral consultant and provider with local partners, we simplify the lives of millions of homeowners in order to reduce electricity and heating costs.”
About Deutsche Sanierungsberatung
Founded in 2024 by three former Enpal employees, Sebastian Schmidt, Niclas Kern, and Adam Khenissi, DSB offers advisory and support services for homeowners doing full-property renovations. Their digital platform helps plan renovations like insulation and solar systems.
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The company aims to make energy renovations simpler, cheaper, and more transparent, while connecting homeowners with local tradespeople across the country.