The Independent Television Commission (ITC) allocated each existing analogue terrestrial channel half the capacity of a multiplex each. This meant the BBC got a multiplex to themselves (Multiplex 1), ITV and Channel 4 shared Multiplex 2 (though 3% of the capacity was given to Teletext Ltd.) and Channel 5 and S4C shared Multiplex A. The remaining spectrum (Multiplexes B, C and D) was then auctioned off. A consortium made up of Granada and Carlton (members of the ITV network, which have now merged to form ITV plc) and BSkyB successfully bid for these licences, and set-up the subscription ONdigital service, though BSkyB left the consortium prior to launch.