Everything Everywhere (EE) is a mobile network operator and Internet service provider and also the largest mobile network operator in the UK, with 27 million customers. Formed in 2010 through the merger of Orange and T-Mobile, it was the first mobile network to roll out 4G. With 16,000 customer service agents across 3 brands, Orange, T-Mobile and EE, and across multiple business segments through both the call center and retail store channels, the company engages in 130 million customer interactions a year.