TV18 Broadcast Limited (formerly Global Broadcast News and IBN18 Broadcast Limited) is an Indian entity belonging to Network18 Group based in Mumbai. TV18 owns and operates various national channels in separate partnerships with NBCUniversal (CNBC TV18, CNBC Awaaz & CNBC-TV18 Prime HD), Warner Bros. Discovery (CNN-News18) and Paramount Global (as majority owner of Viacom18). On 31 January 2018, TV18 increased its stake in the Viacom18 joint venture to 51% taking operational control.