Fritz Mumenthaler

Landis+Gyr AG provides integrated solutions for measuring the consumption of electricity, gas, heat, and water, as well as for the energy management of utility companies. Its products include commercial and industrial electricity meters, smart grid terminals and modules, heat and cooling meters, flow measurement, as well as radio ripple control receivers and transmitters. The company was founded in 1896 and is headquartered in Zug, Switzerland.

Swissphone Telecom AG engages in the manufacturing of wire and telegraph equipment. The company was founded by Helmut Köchler and Erika kocher in 1969 and is headquartered in Samstagern, ZH.

Credit Suisse AG is an investment management firm headquartered in Zurich, Switzerland. The firm was founded in 1856 and was acquired by UBS Group AG (SWX: UBSG) from Credit Suisse Group AG in 2023. Credit Suisse manages global and regional portfolios, mutual funds, and other investment vehicles for governments, institutions, corporations and individuals worldwide. They also offer private banking and wealth management, investment banking, and corporate and business support services.

Ascom (Schweiz) AG provides IT services. It provides security solutions, integrated communications and information management solutions. The company is headquartered in Berne, Switzerland.