Stefan Mühlemann

Viseca Payment Services AG engages in the provision of cashless payment and private financing services. The firm operates payment, customer finance and synergies divisions. It offers credit and pre-paid cards, commercial customers payment terminals and point-of-sale services, lease financing and private loans to individual and retailing customers. The company was founded in 1999 and is headquartered in Zurich, Switzerland.

SFAG Holding AG operates as a security and commodity service provider. The company is headquartered in Basel, Switzerland.

Senft AG provides financial investment services.

KINDL - Zentrum für zeitgenössische Kunst GmbH is a contemporary art center located in Berlin, Germany. The CEOs are Burkhard Peter Joachim Varnholt and Salome Grisard-Varnholt. The German company was founded in 2011.

Dominique Perrault Architecture SARL is an architecture firm that participated in the 1st Biennial of Architecture and Landscape (BAP) of the Île-de-France region. The firm is based in Paris, France and was founded in 2007. The BAP aims to create a dialogue between architects and landscapers, discover notable architectural experiences, highlight good practices, and meet the climatic challenges and the needs of innovative solutions that will build the city of tomorrow.