Marco Syfrig

Part of Ernst & Young Global Ltd., Ernst & Young AG is a Swiss company that provides accounting services. The company is based in Zurich, Switzerland.

SWISS KRONO AG engages in the manufacture, sale, and distribution of wood and plastic products. It offers chipboard, medium-density fiberboard, as well as intermediate products such as glues, resins, and resinated papers. The company was founded in 1966 and is headquartered in Menznau, Switzerland.

Biogen International GmbH produces pharmaceuticals. It develops medicines for psoriasis and multiple sclerosis. Its products include FUMADERM and BG-12. The company was founded in 1983 and is headquartered in Lucerne, Switzerland.

Tax Partner AG operates as independent tax boutique. Its services include corporate taxation, taxation of individuals, customs and VAT, tax compliance and proceedings and transfer pricing. The company was founded by Marco Syfrig in 1997 and is headquartered in Zurich, Switzerland.

Poenina Holding AG provides building technology and building shell services. It specializes in plumbing, heating and cooling, ventilation and air conditioning, roofing, as well as plant construction. The company was founded by Jean-Claude Bregy in 2010 and is headquartered in Glattpark, Switzerland.