K&SW Invest

K&SW Invest GmbH is a German single-family office and investment firm founded by Klaus Würtenberger. Operating alongside its advisory arm, K&SW Consult, the firm manages private family capital with a strong focus on early-stage and seed investments in European life sciences, biotechnology, and medical technology (medtech). Drawing on the founder's operational background as the former CFO and COO of Berlin Heart, K&SW Invest specializes in supporting companies with high operational and regulatory complexity, such as active implants and cardiovascular devices. The firm frequently co-invests alongside prominent strategic partners, including Santo Venture Capital, LBBW Venture Capital, and High-Tech Gründerfonds, to back pioneering healthcare startups like CorTec.