FilmFour World and Extreme were discontinued in 2003 and replaced by FilmFour Weekly.
Channel 4 | 4seven | E4 (Extra) | More4 | Film4
The Box Plus Network
4Music | The Box | Kiss1 | Magic1 | Kerrang!1 | Box Africa
Defunct channelsFilmFour Extreme | FilmFour World | FilmFour Weekly | Box Upfront | Box Hits
Disbanded channelsAt the Races
Current brandsAll 4 (Film4oD) | 4Talent | Film4 Productions | Dispatches (TV Series) | Channel 4 Learning | Channel 4 News | Channel 4 Television | Random Acts | Channel 4 Ventures | Channel 4 Weather | Walter Presents | Channel 4 F1 | Adult Swim (UK and Ireland)2
4 Digital Group (4radio | E4 Radio | Oneword | Pure4) | FourText | T4 | VCI | Channel 4 Racing | 4mations | Channel 4 Shorts
Related ITV Schools | Teletext (Teletext on 4) | ORACLE
1Under license from Bauer Media Group, which formerly had a stake on The Box Plus Network.
2Under license from Warner Bros. Discovery.