Hans Gut

Part of Andritz AG, SIHL AG is a Swiss company that produces and markets media for large format digital color printing applications. The company is based in Zurich, Switzerland.

Accu Holding AG was engaged in the acquisition, long-term management, and financing of participations in industrial and trading companies. It also acquired, administers, and transfers patents, trademarks, and other intellectual property rights, including technical and industrial knowledge. The company was founded on January 30, 1896 and is headquartered in Emmenbrücke, Switzerland.

Mettler-Toledo LLC manufactures and supplies precision instruments for use in laboratory, industrial and food retailing applications. The company is headquartered in Columbus, OH.

Haco Holding AG operates as an investment holding company. The company is headquartered in Gümligen, Switzerland.

Zürichsee Medien AG engages in the provision of media services. It also focuses on investment in radio, magazine marketing, and real estate. The company was founded in 1844 and is headquartered in Rapperswil, Switzerland.

Güdel Group AG operates as a holding company with interest in providing engineering, production, sales and service for global customer support. The company was founded in 1954 and is headquartered in Langenthal, Switzerland.

Part of ICON plc, Timaq Medical Imaging AG is a Swiss company that provides advanced imaging services to pharmaceutical and biotech firms. The company is based in Zurich, Switzerland. Timaq Medical Imaging was acquired by ICON plc on May 24, 2010.