Kalodion

Kalodion is a Berlin, Germany-based single-family office that invests in startups, established companies, real estate, and philanthropy, emphasizing sustainability and long-term stakeholder value. The firm manages multi-generational family capital derived from the 2019 sale of Inexio to EQT for €1 billion, deploying it into direct early-stage technology investments across Europe and North America, private equity co-investments, fund-of-funds, and real estate development. Kalodion supports founders and community development through patient growth capital, often co-investing alongside partners like Warburg Pincus and Silver Investment Partners, and participating in funds such as Speedinvest and MK Venture Capital. Its portfolio includes companies like Circunomics, Airnow, and Küchenheld, alongside stakes in Inexio/Deutsche Glasfaser. Kalodion was founded in 2019 by David Zimmer. Its business model centers on manages multi-generational family capital from the sale of Inexio, deploying it into direct investments, co-investments, fund-of-funds, and real estate.