O2 (UK) they can do it too" in reference to Vodafone and EE, O2's biggest competitors and the UK's top three mobile-telecoms companies. 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
State monopoly capitalism between the state and big business postulated earlier was not so tight that it could not be undone by a mass movement from below, under the leadership of the Communist Party (or its central committee). When Varga introduced the theory, orthodox Stalinist economists attacked it as incompatible with the doctrine that state planning was a feature only of socialism, and that "under capitalism anarchy of production reigns." Critics of the theory (e.g., Ernest Mandel and Leo Kofler) claimed that: State monopoly capitalism The theory of state monopoly capitalism (also referred as stamocap) was initially a Marxist doctrine popularised after World