Jan Peter Tewes

Grohe AG is Europe's largest and the world's leading single-brand manufacturer and supplier of sanitary fittings. As a global brand for sanitary products and systems, Grohe is setting standards in quality, technology and design and its products deliver the perfect flow of water. The firm's Quality is more than just a promise. It is a guarantee that all of its products meet and exceed the expectations of its customers by delivering a range of unique water experiences. Grohe prides itself on quality and performance it can confidently state that its products, materials and processes confirm to the highest standards through state of the art testing.

Uponor Oyj engages in providing building and municipal infrastructure solutions. The firm offers plumbing, indoor climate, and infrastructure solutions. It operates through the following segments: Building Solutions-Europe, Building Solutions-North America and Uponor Infra. The Building Solutions-Europe segment engages in the European markets and sales to non-European countries in which Uponor does not have its own operations. The Building Solutions-North America segment engages in the indoor climate and plumbing solutions for residential and non-residential buildings. The Uponor Infra segment comprises of infrastructure business. The company was founded on August 1918 and is headquartered in Vantaa, Finland.

Founded in 1963, GROHE Ltd. is a subsidiary of LIXIL Corp. that wholesales bathroom taps, kitchen fittings, and shower heads. The private company is based in Hounslow, UK.

Grohe A/S markets and sells bathroom and kitchen fittings. It sells bath faucets & showers, kitchen mixers, thermostats, and installation systems. Its products include flushing valves, urinal flushing systems, and concealed on-the-wall systems. The company has manufacturing plants in Canada, Portugal, and Thailand. Grohe A/S was founded in 1975 and is headquartered in Værløse, Denmark.

Uponor (Deutschland) GmbH manufactures pipes. It offers panel heating, underfloor heating and ooling, room temperature control, detached house, sports facilities and industrial buildings. The company is headquartered in Hassfurt, Germany.

Ideal Standard International BVBA manufactures bathroom furnishings, fixtures and shower enclosures for residential, commercial and institutional buildings. It offers ceramic sanitary ware, taps and showering systems, shower kits, and cabins and trays, as well as built-in water control and outlet solutions for showers, bathtubs and washbasins; technological platform and bathroom control systems; and furniture and accessories. The company is headquartered in Brussels, Belgium.

Part of Mitsubishi Corp., TCHIBO Energie GmbH is a German company that provides electricity and gas. The company is based in Hamburg, Germany. TCHIBO Energie was acquired by LichtBlick Holding AG, a subsidiary of Mitsubishi Corp. from maxingvest GmbH & Co. KGaA on September 01, 2015.