Company
Headquarters: Marburg, Germany
Employees: 227
CEO: Mr. Michael Schmidt
€42.8 Million
EUR as of Jan. 1, 2026
US$50.3 Million
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3U Holding AG, together with its subsidiaries, engages in the sale of sanitary, heating, and air conditioning technology products in Germany and internationally. The company operates in three segments: Information and Telecommunications Technology (ITC); Renewable Energies; and Sanitary, Heating and Air Conditioning Technology (SHAC). It provides call-by-call, pre-selection, call-through, and voice termination products; and data center services, such as collocation, infrastructure as a service, and telecommunication services, as well as operates networks and installation facilities. The company also develops, operates, and sells cloud based CRM and ERP solutions; and trades in IT licenses. In addition, it develops wind power projects; and generates electricity with its own power plants using wind and solar energy. Further, the company offers sanitary, heating, and air conditioning technology products to wholesalers, craftsmen, self-builders, and DIYers through its online stores, as well as installs air conditioning components in buildings. 3U Holding AG was founded in 1997 and is headquartered in Marburg, Germany.