A list of video game companies from the United Kingdom.
Wikipedia has a category for them.
- 4J Studios
- Argonaut Software
- Bigbig Studios
- Bithell Games
- Bitmap Brothers
- Bizarre Creations
- Blitz Games Studios
- Bullfrog Productions
- Bytten Studio
- The Chinese Room
- Chucklefish
- Climax Group
- Codemasters
- Core Design
- Creative Assembly
- Criterion Games
- Curve Games
- Dambuster Studios
- Dark Energy Digital
- Data Design Interactive
- Dharker Studio
- Double Eleven
- Eidos Interactive
- Evolution Studios
- Failbetter Games
- Feral Interactive
- Free Radical Design
- Frontier Developments
- Gremlin Interactive
- Guerrilla Cambridge
- Hanako Games
- Hello Games
- Impressions Games
- Inkle
- Introversion Software
- Jagex Games Studio
- Kepler Interactive
- Lionhead Studios
- Media Molecule
- Microsoft Studios - Soho Productions (defunct)
- Miracle Games
- NekoNyan
- Ninja Theory
- Nitrome
- Ocean Software
- Outright Games
- Pixelogic Limited
- Playground Games
- Playtonic
- Portkey Games
- Psygnosis
- Rage Games (formerly Rage Software)
- Rapscallion Games
- Rare
- Realtime Worlds
- Rebellion
- Relentless Software
- Revolution Software
- SFB Games
- SIE London Studio
- Silverball Studios (formerly Cunning Developments/Fuse Games)
- Software Creations
- Starfire Studios
- Strange Flavour
- Sumo Digital
- Supermassive Games
- Swordfish Studios
- Team17
- Traveller's Tales
- Turbo Nuke
- ustwo games
- VooFoo Studios
- Wales Interactive
- Winged Cloud