O2 (Ireland) BT Group and 1 mm02 share for each British Telecommunications share they held. After the de-merger, most of mmO2's operations, including Digifone, were rebranded O2. mmO2 plc later became O2 plc and remained an independent company until 2005. On 31 October 2005 it was announced that Telefónica, S.A., the Spanish telecommunications company, had made a recommended takeover bid for O Ireland's parent company, O2 plc. This was then approved by shareholders and O was officially purchased in mid February 2006. The O2 brand is now used in several countries for Telefónica's mobile operations outside Spain and Latin America, where Telefónica
O2 Academy Bristol that holds a Ramshackle club night. O2 Academy Bristol The O2 Academy Bristol (formerly known as the Locarno) is a music venue located below the now demolished ice ring on Frogmore Street, Bristol, England. It is run by the Academy Music Group. On 1 January 2009 sponsorship was taken over from Carling by telecommunications company O2 and the venue's name changed from the Carling Academy to the O2 Academy. The Academy which hosts club nights (capacity 2,500) and gigs (capacity 2,000) was opened in 2001, and was the third Academy venue in the UK. The venue was originally part of