Stephan Kaune

AMEOS Gruppe AG engages in the holding and management of participating interests in companies, as well as the acquisition, restructuring, operation, management and consultation of healthcare firms in Europe. The company was founded on March 26, 2012 and is headquartered in Zurich, Switzerland.

Sanoptis GmbH engages in the acquisition, holding, and management of participating interests in firms. It also provides consultancy and management services, particularly in the healthcare sector. The company was founded on November 13, 2018 and is headquartered in Berlin, Germany.

Part of Sanoptis AG, KammannEye AG is a specialized service provider in the field of ophthalmology with eye centers in Davos, Chur, and the surrounding areas. The company is based in Davos, Switzerland. The Swiss company has decades of experience and operates centers in Schiers and Thusis. In February 2022, the new, highly modern eye center grischun was opened in the center of Chur at the train station. The company was founded in 2014, and the CEO is Birgit Stuber Nussbaumer. KammannEye was acquired by Sanoptis AG on June 26, 2021.