United Internet AG is a global Internet services company headquartered in Montabaur, Rhineland-Palatinate, Germany. The company is structured in two business areas, Access and Applications, and has a total of 16 brands and numerous subsidiaries. The well-known brands under the umbrella of United Internet AG include 1&1, IONOS, Fasthosts, GMX, WEB.DE and 1&1 Versatel. United Internet AG is listed in MDAX, TecDAX – going public in 1998. United Internet comprises over 27 million customer accounts and runs business in over 30 locations across the world. Wikipedia