The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 24401 | toronto | £ 33,339,544 | |
| 24402 | Toronto Blue Jays | £ 83,757,469 | |
| 24403 | Toronto Maple Leafs | £ 38,988,197 | |
| 24404 | Toronto University | £ 37,110,418 | |
| 24405 | Toronto. | £ 33,523,973 | |
| 24406 | Torpedo | £ 7,007,163 | |
| 24407 | Torres | £ 3,882,414 | |
| 24408 | Tortoise Co | £ 1,950,669 | |
| 24409 | Torture | £ 64,156,670 | |
| 24410 | Torture Incorporated | £ 1,383,292 | |
| 24411 | Torture Logistics | £ 1,763,731,398 | |
| 24412 | Tory Business Wing | £ 218,201,676 | |
| 24413 | tosspot | £ 9,197,406 | |
| 24414 | Total Annihilation | £ 5,502,457 | |
| 24415 | Total Chaos | £ 1,407,582 | |
| 24416 | Total Control | £ 70,328,142 | |
| 24417 | Total Destruction | £ 2,841,678 | |
| 24418 | Total Destruction LTD | £ 1,569,432 | |
| 24419 | Total Devastation | £ 186,605 | |
| 24420 | Total Disaster | £ 163,829,064 | |
| 24421 | Total Disruption | £ 119,314,182 | |
| 24422 | Total indifference | £ 225,561,497 | |
| 24423 | Total Recall | £ 50,000 | |
| 24424 | Total War | £ 49,159,345 | |
| 24425 | Totalitarian | £ 13,226,545 | |
| 24426 | Totally not a front | £ -161,887 | |
| 24427 | TottenhamEnforcers | £ 1,532,495 | |
| 24428 | Touch | £ 202,138,732 | |
| 24429 | Tough Guy | £ 279,800,753 | |
| 24430 | Toulouse | £ 124,610,105 | |
| 24431 | tour | £ -2,142,467 | |
| 24432 | tour1 | £ -110,192 | |
| 24433 | tour3 | £ 1,292,470 | |
| 24434 | Towel | £ 57,522,172 | |
| 24435 | Towels | £ 94,234,024 | |
| 24436 | Tower | £ 8,190,171 | |
| 24437 | Towergate | £ 495,975,663 | |
| 24438 | Town | £ 50,000 | |
| 24439 | Town Crazy | £ 2,236,822 | |
| 24440 | Town Feeder | £ 61,055,924 | |
| 24441 | town land | £ 5,182,365 | |
| 24442 | towns | £ 13,994,032 | |
| 24443 | townsville | £ 129,109,395 | |
| 24444 | Townsville Common | £ 570,929,258 | |
| 24445 | Townsville Commons | £ 12,104,614 | |
| 24446 | Townsville7488 | £ 50,000 | |
| 24447 | Toxic Inc. | £ 16,411,193 | |
| 24448 | toxic sweets | £ 698,330 | |
| 24449 | Toxic Waltz1 | £ 14,655,360 | |
| 24450 | Toxic Waltz2 | £ 11,237,021 | |
| 24451 | Toxic Waltz3 | £ 10,142,415 | |
| 24452 | Toxic Waltz4 | £ 3,480,675 | |
| 24453 | Toxicity | £ 430,993,508 | |
| 24454 | ToxicWater | £ 17,180,645 | |
| 24455 | toy soldiers | £ 600,863,098 | |
| 24456 | toyd enterprises | £ 53,559,287 | |
| 24457 | Toyota | £ 14,240,430 | |
| 24458 | toys | £ 212,878,500 | |
| 24459 | Toys R Us | £ 5,499,591 | |
| 24460 | TP Industries | £ 272,265,670 | |
| 24461 | TPB | £ 69,224,937 | |
| 24462 | Tr0uble | £ 3,408,243 | |
| 24463 | TR1 | £ 543,658,570 | |
| 24464 | TR7 | £ 241,822,258 | |
| 24465 | Tracks | £ 275,454,496 | |
| 24466 | Tractor Boys | £ 22,406,054 | |
| 24467 | Tractor Company | £ 125,522,984 | |
| 24468 | Trade Fruit Comp | £ 13,108,833 | |
| 24469 | Trade Secrets | £ 101,452,536 | |
| 24470 | Tradex | £ 18,448,041 | |
| 24471 | Trading Post Industries | £ 142,764,231 | |
| 24472 | Trafalgar | £ 272,612,020 | |
| 24473 | Traffic | £ 33,904,645 | |
| 24474 | Traffic jams | £ 6,090,459 | |
| 24475 | Tragically Hip | £ 4,541,580 | |
| 24476 | Trail | £ 170,043,752 | |
| 24477 | Trailer Trash | £ 17,690,123 | |
| 24478 | Train | £ 85,448,194 | |
| 24479 | Train Sets | £ 2,202,009,690 | |
| 24480 | Trainer and Pokemon | £ 44,437,959 | |
| 24481 | training | £ 37,585,531 | |
| 24482 | Trainwreck | £ 143,553,873 | |
| 24483 | Traitor Enterprises | £ 10,475,911 | |
| 24484 | Trammel Inc. | £ 4,927,560 | |
| 24485 | tramps | £ 4,249,848 | |
| 24486 | tramps rus | £ 50,000 | |
| 24487 | trampy | £ 4,746,602 | |
| 24488 | Tranos | £ 4,356,192 | |
| 24489 | Tranqualities | £ 1,054,515,026 | |
| 24490 | Tranquility | £ 61,617,255 | |
| 24491 | Tranquillity | £ 349,684,615 | |
| 24492 | Transcendence | £ 20,714,312 | |
| 24493 | Transcendent Joy | £ 336,968,587 | |
| 24494 | Transfer money | £ 10,962,383 | |
| 24495 | TRANSFERED MONEY | £ 87,625,632 | |
| 24496 | Transformers | £ 877,840,885 | |
| 24497 | Translucent | £ 50,743,800 | |
| 24498 | Transmission | £ 66,425,228 | |
| 24499 | Transport | £ 267,450,889 | |
| 24500 | Transportation | £ 645,523,075 | |
