Companies
- BlueGiant Interactive
- Bluehole Studio
- Bluepoint Games
- BlueTwelve Studio
- Blumhouse
- Blumhouse Games
- BMW
- Bohemia Interactive
- Boneloaf
- Bones
- Bonfire Studios
- Bonsai Collective
- Born Ready Games
- Boss Key Productions
- Boss Team Games
- Bossa Studios
- Brace Yourself Games
- Brain Candy
- Brain in a Jar
- Brash Entertainment
- Brass Token
- Broken Rules
- Brotherwise Games
- Brownie Brown
- Bugbear Entertainment
- Build A Rocket Boy
- Bulkhead Interactive
- Bulkypix
- BulletFarm
- Bullfrog Productions
- Bungie
- Bungie Studios
- Bureau 81
- Burger King
- Bytten Studio
- Camel 101
- Camelot
- Camelot Software Planning
- Camouflaj
- Campo Santo
- Cancer Research UK
- Capcom
- Capcom Mobile
- Capcom Vancouver
- Capybara Games
- Carbine Studios
- Carbon Games
- Cardboard Computer
- Cartoon Network
- Cave Co Ltd