Pick one category for the following text. The options are - company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work. Tricolor TV -  Tricolor TV (Russian: Триколор ТВ) the biggest Russian satellite television operator. It broadcasts a pack of TV channels in the European part of Russia and most of Siberian Ural and Far East regions. Broadcasting in the European part has been held since December 2005 from esv Eutelsat W4 (36° of East Logtitude). Broadcasting in the Eastern regions began in December 2007.The principal difference between Tricolor TV and other operators is the pack of free channels broadcasts by Tricolor TV.
A:
Company