Companies
- Battlestate Games
- Bay 12 Games
- Beamdog
- Beenox
- Behaviour
- Behaviour Digital
- Behaviour Interactive
- Bend Studio
- Best Buy
- Best Way
- Bethesda Game Studios
- Bethesda Softworks
- Big Blue Box
- Bigben Interactive
- Bigmode
- Bioware
- BioWare Edmonton
- BioWare Montréal
- Black Box Games
- Black Isle Studios
- Black Salt Games
- Black Tabby Games
- Blackbird Interactive
- Blaze Entertainment
- Blimey! Games