- Thierry Lévêque Laurent Arer Sylvie Berthelot
- T H Q France
- T nB
- T. Souccar
- t.c electronic
- T1A
- T2 TAKE TWO
- Tactic
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- TAIFU COMICS
- Taito
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- Take 2
- Take 2 Interactive
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- Takumi
- TALDEC
- TALLANDIER
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- Tamiya
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- TC Electronic
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- Tecnol
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- The Adventure Company
- THE FLYING GAMES
- The G-Lab
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- tonies
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