Zattoo was established in 2006. It is one of the leading suppliers of TV streaming services in Europe, comprising a total of approximately 350 television stations in Switzerland and in Germany. Zattoo can be used with smart TVs, PCs and mobile devices. A variety of features for time-shifting television viewing is available, in addition to live TV. Shows that are already in progress can be viewed in their entirety by selecting restart and the replay feature is designed to see programs broadcast as much as 7 days earlier. Live streams can be temporarily interrupted with live pause and TV programs can be recorded online. Moreover, Zattoo’s on-demand services offer an extensive selection. In its B2B operations, Zattoo has made its technologies available worldwide to telecommunication companies and network providers since 2012. Zattoo is headquartered in Zurich and has additional offices in Berlin, Ann Arbor/USA and Singapore. Tamedia has held an interest in Zattoo since 2008.