Liberty Global plc is an American international telecommunications and television company. It was formed in 2005 by the merger of the international arm of Liberty Media and UGC (UnitedGlobalCom). Liberty Global is the largest broadband internet service provider outside the US. Liberty Global had an annual revenue of $18.3 billion in 2015, with operations in 30 countries and 47,000 employees by 2016. Its cable services pass 55.8 million homes, with 28.6 million customers or 59 million RGUs (video, internet, and voice subscribers). Liberty Global Inc. was founded in 2005 when Liberty Media International, Inc. (LMI) and UnitedGlobalCom, Inc. (UGC) merged. LMI and UGC became subsidiaries of Liberty Global. The new entity had operations in 18 countries and networks over approximately 23 million homes, making it one of the largest broadband services companies in the world.