| The Kremlin | Developer | |
| The Kremlin (Andrew Taylor, Matt Hicks, Jolyon Vincent Myers) | Developer | |
| The Kremlin (Andrew Taylor, Tony West) | Developer | |
| The Kremlin (Matt Furniss) | Developer | |
| The Last Order Games | Developer | |
| The Learning Company | DeveloperPublisher | |
| The Lego Group | Publisher | |
| The Lemon Soldier | Developer | |
| The Light (Neil Harris, John Anderson, Richard Allen) | Developer | |
| The Local Group | Developer | |
| The Logic Factory | Developer | |
| The Long Reach | Developer | |
| The Lovely Obstacle | Developer | |
| The Man Breeze | Developer | |
| The Mighty Blom | Developer | |
| The Mighty Palm | Developer | |
| The Mind's Eclipse | Developer | |
| The Mismatched | Developer | |
| The Mitocondrians | Developer | |
| The Molasses Flood | DeveloperPublisher | |
| The Multimedia Store | Developer | |
| The Muteki Corporation | Developer | |
| The Mysterious Journey | Developer | |
| The Mystery Soup | Developer | |
| The Neo GameFactory | Developer | |
| The Nervous Beehive | Developer | |
| The NetHack DevTeam | DeveloperPublisher | |
| The Neverhood | Developer | |
| The Neverhood, Inc. | Developer | |
| The Odd Gentlemen | Developer | |
| The Oliver Twins | Developer | |
| The One Wing Cicada | Developer | |
| The Orbetorian | Developer | |
| The Outriders | Developer | |
| The Overmare Studios | Developer | |
| The Paper Pilot | Developer | |
| The Pigeon Protocol | Developer | |
| The Pitbull Syndicate Limited | Developer | |
| The Planetoid Community | Developer | |
| The Pokémon Company | DeveloperPublisher | |
| The Power House | Publisher | |
| The Procrastinator | Developer | |
| The Programming Raccoon | Developer | |
| The Programming Partnership (Nic Shulver, Steve Cook) | Developer | |
| The Project Reality Team | DeveloperPublisher | |
| The Psychiartist | Developer | |
| The Punk Wrangler | Developer | |
| The Purple Turtle | Developer | |
| The Quantum Astrophysicists Guild | DeveloperPublisher | |
| The Rain Project | Developer | |
| The RamJam Corporation | Developer | |
| The RamJam Corporation (Tony Barber, Simon Dunstan) | Developer | |
| The Rebirth Team | Developer | |
| The Red Chip | Developer | |
| The Right Brothers | Publisher | |
| The Sales Curve | DeveloperPublisher | |
| The Sales Curve EU | Publisher | |
| The Shaw Brothers | Developer | |
| The Sheep's Meow | Developer | |
| The Sim Studio | Developer | |
| The Sliced Up Dudes | Developer | |
| The Soft Monolith | Developer | |
| The SoftAd Group | Developer | |
| The Software Exchange | Publisher | |
| The Software Factory | Publisher | |
| The Software Refinery | Developer | |
| The Software Shed | Developer | |
| The Software Toolworks | DeveloperPublisher | |
| The Softworks Factory | Developer | |
| The Space Lemmings from Space | Developer | |
| The Specialists mod team | Developer | |
| The Spoon Tree | Developer | |
| The Stairfall Institute | Developer | |
| The Star Legation | Developer | |
| The Station Game | DeveloperPublisher | |
| The Steve | Developer | |
| The Stork Burnt Down | Developer | |
| The Storyteller | Developer | |
| The Testerer | Developer | |
| The Tome | Developer | |
| The Tophat Demon | Developer | |
| The Torn | Developer | |
| The Tornado Games Project | Developer | |
| The Toxic Dream | Developer | |
| The Trash Dimension | Developer | |
| The Tribe | Developer | |
| The Unbookables | Developer | |
| The Unobstructed Reason Corporation | Developer | |
| The Vanir Project | Developer | |
| The Vega Strike Team | Developer | |
| The Very Worst Thing | Developer | |
| The Void Club | Developer | |
| The Voxel Agents | DeveloperPublisher | |
| The Voyager Co. | Publisher | |
| The Walt Disney Company | Publisher | |
| The Wandering Wizard Simon Kalimanus | Developer | |
| The Warp Factory | Developer | |
| The Washing Machine | Developer | |
| The Whole Experience | Developer | |
| The Whole Experience Surreal Software | Developer | |