Peter Wiesendanger

Zettler GmbH is a construction company based in Memmingen, Germany. The German company offers comprehensive services in solid craftsmanship, including custom-made stairs made of wood, steel, and wood-steel combinations. The private company was founded in 1885 by Mathias Hasel, and the current CEO is Wolfgang Zettler.

Sika Corp. supplies specialty chemical products and industrial materials for the construction industry markets including transportation, marine and automotive. Its product include concrete admixtures, specialty mortars, epoxies, structural strengthening systems, industrial flooring, sealants, adhesives, specialty acoustic and reinforcing materials. The company was founded in 1937 by Kaspar Winkler and is headquartered in Lyndhurst, NJ.

Emhart Glass SA manufactures container-forming and container inspection equipment for the making of glass products. It specializes in container forming, glass conditioning, gob forming, ware handling, cold end inspection, refractory parts and quality assurance. Emhart Glass also provides installation, training, production assistance, and maintenance related services. The company was founded in 1912 and is headquartered in Cham, Switzerland.

Pilatus Aircraft Ltd. manufactures and maintains aircrafts and components. It offers training planes, single-engine turboprop, and jet planes. The company was founded in 1939 and is headquartered in Stans, Switzerland.

Part of KPMG International Cooperative, KPMG Fides Peat AG is a company based in Bern, Switzerland.

Lagerhäuser der Centralschweiz AG is a holding company, which engages in the provision of warehousing and storage services. The company was founded in 1873 and is headquartered in Buchs, Switzerland.

Landert Motoren AG is a Swiss company that manufactures and distributes power transformers. The private company is based in Bulach, Switzerland.

Part of Zehnder Group AG, Zehnder Group Participations SAS is a French company that offers industrial air purifiers to capture dust, emanations, gas, and microorganisms. Founded in 2007, the company is based in Evry Courcouronnes, France. The company also provides decorative radiators, convectors, and heated panels, as well as systems that ensure a comfortable ambient climate and ventilation. Additionally, Zehnder Group built the Zehnder Campus to create an exemplary building in terms of energy and environmental efficiency. The company also partners with ventilation installers.

Part of Zehnder Group AG, Zehnder Group UK Ltd. is a provider of solutions for indoor climate and indoor ventilation. The company is based in Camberley, UK. The British company offers a range of products including decorative radiators, convectors, and panel radiators. CPD info & form and London Specification Centre are also available. The company was founded in 1988. The CEO is Michael Anthony Twohig.

Part of Zehnder Group AG, Zehnder Group Lenham Ltd. is a roofing materials manufacturer based in Maidstone, UK. The British company's board monitors the business activities to ensure that their executive team oversees processes that deliver for their wider stakeholders. Marley Ltd also has a long history of almost 100 years and is committed to reducing the impact on the environment. Founded in 1996, the company is at the forefront of the industry, offering a fully warranted roof system and a fully integrated solar energy solution.

Part of Zehnder Group AG, Zehnder Group UK Holdings Ltd. is an investment holding company. The company is based in Camberley, UK and was founded in 2007.

R. Nussbaum AG engages in the production and sale of valves and installation systems. It also provides building services, such as sanitary and heating. The company was founded by Rudolf Nussbaum and Marie Nussbaum in 1903 and is headquartered in Olten, Switzerland.

Part of Zehnder Group AG, Zehnder GmbH is a German company that manufactures and markets radiators and ventilation systems. The company is based in Lahr, Germany. The CEOs are René Grieder, Andreas Berger. The company was founded in 1979.

SwissHoldings operates as a business federation representing the interests of Swiss based multinational enterprises from the manufacturing and service sectors. The company is headquartered in Bern, Switzerland.

Nu-Air Ventilation Systems, Inc. operates as a contractor, wholesaler, builder and developer of heating, ventilation, and air conditioning systems. Its products include Enerboss integrated air handlers and fan coils, integrated fireplace, residential and commercial heat recovery ventilators and energy recovery ventilators, air exchangers and passive heat recovery ventilators. The company was founded by Earl Caldwell in 1992 and is headquartered in Windsor, Canada.

Zehnder (China) Indoor Climate Co., Ltd. engages in the research & development, production, sales and system integration of HVAC and energy-saving products business. Its products include radiator, floor & ceiling radiation, central air conditioning, fresh air system, central vacuum, solar energy, heat pump, air filtration and instrumentation. The company was founded on December 27, 1995 and is headquartered in Beijing, China.

Genossenschaft swissinput provides business support services. The firm offers its services in market research, market development, financing, real estate development and investments. The company is headquartered in Zurich, Switzerland.

Part of Zehnder Group AG, Zehnder Group Nordic AB is a Swedish company that wholesales industrial machinery.

Part of Zehnder Group AG, Zehnder Group France SAS is a French company that manufactures and distributes radiators, ventilation, heating and cooling equipment. The company is based in Evry, France. The company was founded by Jakob Zehnder.

Intercycle SA is a Swiss company that specializes in retailing bicycles and sporting products. The private company is based in Sursee, Switzerland.

The Viessmann Group is engaged in manufacturing heating and cooling systems. It offers investment, real estate, climate, refrigeration and industrial solutions. The company was founded by Johann Viessmann in 1917 and is headquartered in Allendorf, Germany.

Zehnder Group International AG conducts businesses in the area of importation and exportation of goods. Its activities include securing logistic, administrative, and organizational procedures; processing of international production, marketing, and distribution orders; provision of support, coordination, and consulting services to third parties in the area of corporate management including operational and financial matters; as well as the development and sale of products and processes. The company was founded on September 2, 1998 and is headquartered in Graenichen, Switzerland.

CH Media Holding AG engages in the provision of media publishing and broadcasting services. The firm focuses on the management and publication of regional newspapers and online portals, radio and television stations, as well as magazines. It distributes Fit for Life, Nidwaldner Zeitung, Aargauer Zeitung, Anzeiger Luzern, WochenBlatt, Luzerner Zeitung, Zuger Presse, Oltner Tagblatt, Azeiger, Zuger Zeitung, Stadt Anzeiger, ToggenburgerTagblatt, Schweizer Musikzeitung, and Urner Zeitung. The company was founded on June 20, 2018 and is headquartered in Aarau, Switzerland.