Dirk Wauschkuhn

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 a private company based in Paris, France. The French company is involved in architecture and urban planning projects. Dominique Perrault Architecture SARL aims to create a dialogue between architects and landscape designers, as well as thinkers, artists, entrepreneurs, and citizens. The company's focus is on innovative and sustainable solutions that address climate challenges and the needs of the future city. The company organizes events, exhibitions, and workshops to showcase notable architectural experiences and promote good practices in Île-de-France and around the world. The company was founded in 2007.