- Thierry Lévêque Laurent Arer Sylvie Berthelot
- T H Q France
- T. Souccar
- t.c electronic
- T'nB
- T2 TAKE TWO
- Tactic
- Taftan
- Tagmae
- TAIFU COMICS
- Taito
- Takara
- Take 2
- Take Two
- Take-Two
- Take-Two Interactive
- Takumi
- TALLANDIER
- Tamagotchi
- TAMASHII NATIONS
- Tamiya
- Tamron
- Tangent
- TAPO
- Targus
- Tarifold
- Tascam
- Taurus
- Tavola Swiss
- TC Electronic
- TCL
- TDK
- Teac
- Team Kalorik
- Team17
- Team17 Digital
- TeamGee
- Techland
- Technics
- TechniSat
- Techwood
- Tecmo Koei
- Tecno
- TECNO MOBILE LIMITED
- Tecnol
- TECURS
- Teenage Engineering
- Tefal
- Telefunken
- Telekom
- Temium
- Tendance Plus
- Termozeta
- Terra
- Terra Mobile
- Terraillon
- Terratec
- TESURA
- Tesura Games
- Texas Instruments
- Tf1 Games
- The Adventure Company
- THE FLYING GAMES
- The Hobby Company
- The House of Puzzles
- Thermomix
- Thien Uyen Do
- THINKPAD
- Thomson
- THQ
- THQ Entertainment GmbH
- THQ Nordic
- THQ NORDIC FRANCE SAS
- Thronmax
- Thrustmaster
- THULOS
- Ticknbox
- Tiger
- Timber Press
- Time Warner
- Tineco
- Tnb
- Tokina
- TomTom
- TOMY
- tonies
- TONOR
- Tools by Aubecq
- Top Model
- Top Trumps
- Topigames
- Topla
- Tornado
- Toshiba
- TOYS PURE
- TP Link
- TP-Link
- TP-LINK Technologies
- TPLINK
- TPLN
- Tractive
- Tradewest
- Transcend
- Transformers
- Trefl
- Triangle
- TRICK JUMP
- Tristar
- Tritton
- Trivial Pursuit
- Trolls
- TROTEC
- Tru Blu Games
- Trust
- Tsume
- Ttartisan
- Tubesca Comabi
- TURBO CHALLENGE
- Turtle Beach
- Turtle Prod
- Twozies
- TZS First Austria
