Spotify Technology S.A. together with its subsidiaries, provides music streaming services worldwide. It works across two segments: Premium and Ad-Supported. The premium segment offers commercial music services to subscribers that include unlimited online and offline high quality streaming access to their catalog. The segment supported by Ad-Support provides ad-supported users with limited online access to their directory. As of December 31, 2017, its platform had 159 million active users and 71 million premium subscribers in approximately 61 countries and territories. The company was founded in 2006 and is based in Luxembourg, Luxembourg.