Dietmar Steinbrücker

3i Deutschland Gesellschaft für Industriebeteiligungen mbH (3i Deutschland) is the German private equity subsidiary of 3i Group Plc (LSE: III) in Great Britain. Established in Frankfurt in 1984, the firm invests in small and medium-sized German companies at all stages of development, from start-ups to established businesses. In addition to the Frankfurt office, 3i Deutschland has offices in Munich and Stuttgart. They drive their investment focus and decisions from their Frankfurt and Munich offices, and the team collaborates with Swiss colleagues in Zurich and 3i's network across Europe, Asia and the U.S. to invest in a wide range of industry sectors.

3i Private Equity is a private equity firm, founded in 1945. The firm is headquartered in London, United Kingdom with additional offices around the world.

Cross Equity Partners AG (Cross) is an independent private equity firm headquartered in Pfäffikon, Switzerland. The firm was founded in 2008.

HeidelbergCapital Asset Management GmbH (HCAM) is an independent private equity firm established in 2007 with backing from New York-based private equity investor Auda International, controlled by the Harald Quandt family. HCAM is located in Heidelberg in southwestern Germany. The firm specializes in private equity secondaries.