At the heart of our business are powerful “Internet Factories” for Access as well as Consumer and Business Applications with around 9,400 employees.



Business Model

Motivated team

  • 9,400 employees of which approx. 2,900 in product management, development and data centers

Sales power

  • More than 4 m contracts p.a.
  • 50,000 registrations for free services every day

Operational Excellence

  • 57 million accounts in 12 countries

10 data centers

  • 90,000 servers in Europe and USA

Powerful network infrastructure

  • 43,000 km of fiber network


User equipment


Standard software

The heart of United Internet are our high-performance Internet Factories with 9,400 employees, of which 2,900 are engaged in product management, development and data centers.

In addition to the high sales strength of its established brands 1&1, yourfone,, GMX, WEB.DE,, Strato, united-domains, Arsys, Fasthosts, InterNetX, Sedo, affilinet and 1&1 Versatel, United Internet stands for outstanding operational excellence with around 57 million customer accounts at 10 data centers with around 90,000 servers.

United Internet also has shareholdings in listed companies as well as numerous investments in young internet firms.