Benedikt Hochkirchen

AMBOSS GmbH owns and operates a web based platform for training physicians. It specializes in medicine, medical knowledge, health, medical students, e-learning, and clinical decision support. The company was founded by Kenan Hasan, Madjid Salimi and Sievert Weiss in November 2011 and is headquartered in Berlin, Germany.

Arcadia Beteiligungen Bensel Tiefenbacher & Co. GmbH (Arcadia) is an independent German private equity firm which was founded in 2000 by Wolfgang Bensel, Christoph Tiefenbacher and Mathias Turwitt. Headquartered in Hamburg, Arcadia manages the Arcadia private equity funds, backed by large family assets, pension funds and insurance companies.

ComputerKomplett SteinhilberSchwehr GmbH provides information technology infrastructure services. It provides consulting, process analysis, implementation, training, support and technical services. The company was founded in 2000 and is headquartered in Rottweil, Germany.