O2 (UK) O2 (UK) Telefónica UK Limited (trading as O2 – stylised as O) is a telecommunications services provider in the United Kingdom, owned by the Spanish multinational Telefónica, and is headquartered in Slough. With 25 million subscribers (as of December 2017), O2 is the second-largest mobile network operator in the United Kingdom after EE, with Vodafone in third place. O2 was formed in 1985 as Cellnet, a 60:40 joint venture between BT Group and Securicor. In 1999, BT Group acquired Securicor's share of Cellnet and the company was later rebranded as BT Cellnet. In June 2000, BT Cellnet launched the world's
Kerala State Film Development Corporation which its management was handed over to the Kerala State Chalachitra Academy. KSFDC is the founder of the Chithranjali Studio. KSFDC owns a cinema exhibition network of ten theatres across Kerala. KSFDC also works as a production agency which makes public interest documentary films and short films for the Government of Kerala. A digital post processing studio owned by the KSFDC. KSFDC owns an exhibition network of 17 cinemas in Kerala namely: Kerala State Film Development Corporation Kerala State Film Development Corporation (abbreviated as KSFDC), is an organization founded by the Government of Kerala, India for promoting the film market