1 & 1 Internet AG (1 & 1) is a leading internet provider. 1 & 1 operates as a subsidiary of United Internet AG. The company principally engages in providing internet services along with mobile Internet options. 1 & 1 also offers a range of web hosting services such as web sites, domains, online shops, payment systems through broadband and telephone access via Internet. It also provides mobile Internet solutions such as unified messaging and personal information management as well as products like smart phones, Tablet PC and micro SIM for iPhone and Co. The company, together with its subsidiaries and branch offices, operates in Germany, Austria, Great Britain, France, Spain, Poland, Canada, Romania and Philippines. 1 & 1 is headquartered in Montabaur, Germany.