O2 (typeset as O2) is a global brand name owned by the Spanish telecommunications company Telefónica. The company uses the O2 brand for its subsidiaries...

trading as O2 (stylised as O2), is a British telecommunications services provider, headquartered in Reading, England which operates under the O2 brand. It is...

free dictionary. O2, O-2, o2, O2, O2, O2− or O2+ may refer to: O2 or dioxygen, the common allotrope of the chemical element oxygen O2−, the ion oxide O−2...

in South America. After the purchase of O2 in 2005 by Telefónica, the company announced that the «O2» brand would continue to be used in the United Kingdom...

VMED O2 UK Limited, trading as Virgin Media O2, is a British mass media and telecommunications company based in London, England. The company was formed...

O2 Czech Republic (operating under the O2 brand) is a major integrated operator in the Czech Republic. It is now operating more than six million lines...

Germany purchased E-Plus on 1 October 2014, unifying the business under O2 brand on 3 February 2016. Telefónica Germany's main competitors are Telekom Deutschland...

telecommunications provider in Ireland that traded under the O2 brand (typeset as O2). O2 Ireland was previously called Esat Digifone when it was owned...

Carling Academy Brixton, currently named O2 Academy Brixton as part of a sponsorship deal with the O2 brand) is a mid-sized concert venue located in South...

operating in Europe and the Americas. As well as the Telefónica brand, it also trades as Movistar, O2, and Vivo. The company is a component of the Euro Stoxx...