Kalodion

Kalodion GmbH is a single-family office headquartered in Berlin, Germany, founded in 2019 by entrepreneur David Zimmer following the sale of his telecommunications firm Inexio to EQT for approximately EUR 1 billion. The firm invests with a sustainability focus across startups, established companies, and real estate, pursuing a long-term stakeholder approach. Kalodion is one of Germany's most active venture capital single-family offices, with private equity co-investments alongside Warburg Pincus and Silver Investment Partners, and fund-of-funds investments in Speedinvest and MK Venture Capital.