Martin Hefti

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 an art center located in Berlin, Germany. The CEOs of the German company are Burkhard Peter Joachim Varnholt and Salome Grisard-Varnholt. The non-profit company hosts various exhibitions featuring contemporary artists such as Cibelle Cavalli Bastos, Melanie Bonajo, Elolo Bosoka, Kerstin Brätsch, Raquel van Haver, Toni Mauersberg, Thomias Radin, Na Chainkua Reindorf, Lorenzo Sandoval, Emma Talbot, and Mikey Woodbridge. The exhibitions are curated by Solvej Helvejweg Ovesen and Kathrin Becker. The company is supported by the capital city culture fund and the Maschinenhaus M2. The exhibitions are open to the public from Monday to Saturday, 12\:00 pm to 8\:00 pm, and on Sundays and public holidays from 12\:00 pm to 6\:00 pm.

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.