The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 24401 | Thundera | £ 1,190,320,637 | |
| 24402 | Thunderbird 1 | £ 585,236,342 | |
| 24403 | Thunderbird 2 | £ 639,636,544 | |
| 24404 | Thunderbird 3 | £ 271,301,792 | |
| 24405 | Thunderbird 4 | £ 384,184,340 | |
| 24406 | Thunderbird 5 | £ 457,752,525 | |
| 24407 | Thunderblade | £ 57,311,563 | |
| 24408 | Thundercats | £ 1,699,146,333 | |
| 24409 | ThunderCracker | £ 9,693,315,145 | |
| 24410 | ThunderDome | £ 1,212,077,322 | |
| 24411 | ThunderKeg | £ 5,549,046 | |
| 24412 | thundershlong | £ 1,266,427 | |
| 24413 | Thurso | £ 179,052,281 | |
| 24414 | Thwarted Evil | £ 13,556,255 | |
| 24415 | Thyme | £ 6,962,851 | |
| 24416 | Thyme and Bergamot | £ 107,558,849 | |
| 24417 | Thyrllan | £ 859,339 | |
| 24418 | Ti nker Toys | £ 47,840,068 | |
| 24419 | Tianjin Coko Toy Co. Lt | £ 324,322,816 | |
| 24420 | Tibbs Motors | £ 557,506,652 | |
| 24421 | TibbsDiggs | £ 9,859,369 | |
| 24422 | Tiberian | £ 525,067,921 | |
| 24423 | Tick Tick Boom | £ 144,500,000 | |
| 24424 | Tick tock | £ 993,585,899 | |
| 24425 | ticket desk | £ 77,915,435 | |
| 24426 | Tickets | £ 50,000 | |
| 24427 | Ticking Clock | £ 219,057,993 | |
| 24428 | Tickle Enterprises | £ 22,971,170 | |
| 24429 | Tickle Your Fancy | £ 5,664,032 | |
| 24430 | TickTOck | £ 127,199,969 | |
| 24431 | Tieback | £ 479,609,370 | |
| 24432 | Tiffany | £ 5,508,613 | |
| 24433 | Tiffin | £ 61,548,382 | |
| 24434 | Tigaz | £ 52,091,353 | |
| 24435 | tiger | £ 327,716,580 | |
| 24436 | Tiger Cubs | £ 865,370,204 | |
| 24437 | Tiger Holdings | £ 126,790,572 | |
| 24438 | Tiger Inc | £ 59,321,765 | |
| 24439 | Tiger Inc. | £ 179,228,881 | |
| 24440 | Tiger Ind | £ 1,516,293,468 | |
| 24441 | Tiger Industries | £ 1,548,639 | |
| 24442 | tiger jack | £ 3,436,755 | |
| 24443 | Tiger land | £ 5,500,673 | |
| 24444 | Tiger Ltd | £ 499,340,466 | |
| 24445 | Tiger Shark | £ 50,000 | |
| 24446 | Tiger Woods | £ 160,429,605 | |
| 24447 | Tiger1 | £ 745,663,575 | |
| 24448 | Tiger2 | £ 91,741,053 | |
| 24449 | Tiger3 | £ 83,654,869 | |
| 24450 | Tiger4 | £ 78,378,747 | |
| 24451 | Tiger5 | £ 52,588,970 | |
| 24452 | Tiger6 | £ 46,760,832 | |
| 24453 | Tiger7 | £ 52,677,201 | |
| 24454 | Tigerland | £ 104,506,155 | |
| 24455 | Tigers | £ 2,856 | |
| 24456 | Tigerz | £ 58,140,413 | |
| 24457 | Tigger | £ 3,025,360 | |
| 24458 | Tiggers Num Nums | £ -8,123,794 | |
| 24459 | Tightly Coiled Piles | £ 448,946,973 | |
| 24460 | Tijuana Fresh | £ 16,431,691 | |
| 24461 | Tik Tok | £ 4,969,056 | |
| 24462 | Tiko | £ 27,851 | |
| 24463 | TikTok | £ 135,349,140 | |
| 24464 | Tile | £ 328,497 | |
| 24465 | till amarillo | £ 10,675,706 | |
| 24466 | Tilly Mays | £ 43,699,962 | |
| 24467 | Tilnid | £ 15,305,336 | |
| 24468 | Tilt Time0 | £ 2,466,121 | |
| 24469 | Tim Hortons | £ 127,439,152 | |
| 24470 | Tim LLC | £ 1,058,398 | |
| 24471 | Timao Enterprises | £ 643 | |
| 24472 | Time | £ 4,663,209 | |
| 24473 | Time and Again | £ 40,547,975 | |
| 24474 | Time and Memories | £ 100,660,940 | |
| 24475 | Time And Motion | £ 78,666,010 | |
| 24476 | time and space | £ 5,100,342 | |
| 24477 | Time As We Know It | £ 32,175,946 | |
| 24478 | Time Is Now | £ 4,170,376 | |
| 24479 | Time is Running Out | £ 122,980,341 | |
| 24480 | Time Machine Inc | £ 527,387 | |
| 24481 | time my friend | £ -148,521 | |
| 24482 | time on this game | £ 35,646,047 | |
| 24483 | Time to be alive | £ 50,000 | |
| 24484 | time to kill | £ 57,540,889 | |
| 24485 | Time To Live | £ 77,294,559 | |
| 24486 | Time Waste | £ 4,236,212 | |
| 24487 | Time-Wake Homing Missile | £ 201,743,044 | |
| 24488 | Timecop | £ 64,135,044 | |
| 24489 | Times | £ 51,381,524 | |
| 24490 | Timetowaste | £ 50,000 | |
| 24491 | Timmy INC | £ 156,247,835 | |
| 24492 | Timo Corps | £ 67,274,355 | |
| 24493 | Timo Enterprises | £ 60,459,409 | |
| 24494 | Timothy | £ 72,518,354 | |
| 24495 | TIMZ1 | £ 21,307,439 | |
| 24496 | TIMZ2 | £ 19,967,411 | |
| 24497 | TIMZ3 | £ 21,007,332 | |
| 24498 | TIMZ4 | £ 19,836,690 | |
| 24499 | Tin | £ 883,751 | |
| 24500 | TingleStick Industries | £ 7,023,384 | |
