Walter Häusermann

Swmtl Holding AG engages in the development and production of special products from non-ferrous metals. It manufactures and sells products made from copper and copper alloys, which are used in the electronics, telecommunications, aviation, petroleum, automotive, stationery, and watch industries, as well as for architectural purposes. The company was founded on June 19, 1924 and is headquartered in Dornach, Switzerland.

Kaiser AG designs and manufactures vehicles for sewer cleaning and industrial disposal, pumps and components, and mobile walking excavators. Its products include sewer cleaning and industrial disposal, dry vacuum vehicles, mobile walking excavator, road-rail excavator, and municipal vehicles, including vehicles with water recycling, wet vacuum vehicles, dry vacuum vehicles, and special vehicles. The company was founded in 1913 and is headquartered in Schaanwald, Liechtenstein.

Biopartners GmbH engages in the development of biopharmaceutical products in the fields of endocrinology, multiple sclerosis, and virology. The company was founded in 2000 and is headquartered in Baar, Switzerland.

Typon Holding AG is a company based in Kirchberg, Switzerland.

swiss smile Holding AG operates as a holding company with interests in operates a chain of dental clinics. It offers treatments in the areas of aesthetic dentistry, bleaching, implantology, orthodontic, oral surgery, endodontic, pediatric dentistry, periodontology, professional teeth cleaning, bad breath, prosthetic, tooth-colored filling, teeth grinding, general anesthetic, and emergency aspects. The firm also provides whitening toothpastes, herbal toothpastes, whitening toothbrushes, soft toothbrushes, waxed dental tapes, and interdental brushes. The company was founded by Haleh Abivardi Brönner and Golnar Abivardi Signer in 2006 and is headquartered in Zurich, Switzerland.