The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 24201 | Torch Inc | £ 2,031,095 | |
| 24202 | Torchwood | £ 5,179,839 | |
| 24203 | Torgue Manufacturing | £ 218,942,156 | |
| 24204 | Torino | £ 49,040,474 | |
| 24205 | Torment | £ 103,849,089 | |
| 24206 | Tornado Chasers | £ 59,380,778 | |
| 24207 | Tornadoes | £ 5,428,409 | |
| 24208 | toronto | £ 33,339,544 | |
| 24209 | Toronto Blue Jays | £ 83,757,469 | |
| 24210 | Toronto Maple Leafs | £ 38,988,197 | |
| 24211 | Toronto University | £ 37,110,418 | |
| 24212 | Toronto. | £ 33,523,973 | |
| 24213 | Torpedo | £ 7,007,163 | |
| 24214 | Torres | £ 3,882,414 | |
| 24215 | Tortoise Co | £ 1,950,669 | |
| 24216 | Torture | £ 64,156,670 | |
| 24217 | Torture Incorporated | £ 1,383,292 | |
| 24218 | Torture Logistics | £ 1,763,731,398 | |
| 24219 | Tory Business Wing | £ 218,201,676 | |
| 24220 | tosspot | £ 9,197,406 | |
| 24221 | Total Annihilation | £ 5,502,457 | |
| 24222 | Total Chaos | £ 1,407,582 | |
| 24223 | Total Control | £ 70,328,142 | |
| 24224 | Total Destruction | £ 2,841,678 | |
| 24225 | Total Destruction LTD | £ 1,569,432 | |
| 24226 | Total Devastation | £ 186,605 | |
| 24227 | Total Disaster | £ 163,829,064 | |
| 24228 | Total Disruption | £ 128,362,607 | |
| 24229 | Total indifference | £ 225,561,497 | |
| 24230 | Total Recall | £ 50,000 | |
| 24231 | Total War | £ 49,159,345 | |
| 24232 | Totalitarian | £ 13,226,545 | |
| 24233 | Totally not a front | £ -161,887 | |
| 24234 | TottenhamEnforcers | £ 1,532,495 | |
| 24235 | Touch | £ 202,138,732 | |
| 24236 | Tough Guy | £ 279,800,753 | |
| 24237 | Toulouse | £ 124,610,105 | |
| 24238 | tour | £ -2,142,467 | |
| 24239 | tour1 | £ -110,192 | |
| 24240 | tour3 | £ 1,292,470 | |
| 24241 | Towel | £ 57,522,172 | |
| 24242 | Towels | £ 94,234,024 | |
| 24243 | Tower | £ 8,190,171 | |
| 24244 | Towergate | £ 495,975,663 | |
| 24245 | Town | £ 50,000 | |
| 24246 | Town Crazy | £ 2,236,822 | |
| 24247 | Town Feeder | £ 61,055,924 | |
| 24248 | town land | £ 5,182,365 | |
| 24249 | towns | £ 13,994,032 | |
| 24250 | townsville | £ 129,109,395 | |
| 24251 | Townsville Common | £ 570,929,258 | |
| 24252 | Townsville Commons | £ 12,104,614 | |
| 24253 | Townsville7488 | £ 50,000 | |
| 24254 | Toxic Inc. | £ 16,411,193 | |
| 24255 | toxic sweets | £ 698,330 | |
| 24256 | Toxic Waltz1 | £ 14,655,360 | |
| 24257 | Toxic Waltz2 | £ 11,237,021 | |
| 24258 | Toxic Waltz3 | £ 10,142,415 | |
| 24259 | Toxic Waltz4 | £ 3,480,675 | |
| 24260 | Toxicity | £ 430,993,508 | |
| 24261 | ToxicWater | £ 17,180,645 | |
| 24262 | toy soldiers | £ 600,863,098 | |
| 24263 | toyd enterprises | £ 53,559,287 | |
| 24264 | Toyota | £ 14,240,430 | |
| 24265 | toys | £ 212,878,500 | |
| 24266 | Toys R Us | £ 5,499,591 | |
| 24267 | TP Industries | £ 272,265,670 | |
| 24268 | TPB | £ 72,322,766 | |
| 24269 | Tr0uble | £ 3,408,243 | |
| 24270 | TR1 | £ 543,658,570 | |
| 24271 | TR7 | £ 215,506,726 | |
| 24272 | Tracks | £ 275,454,496 | |
| 24273 | Tractor Boys | £ 22,406,054 | |
| 24274 | Tractor Company | £ 125,522,984 | |
| 24275 | Trade Fruit Comp | £ 13,108,833 | |
| 24276 | Trade Secrets | £ 101,452,536 | |
| 24277 | Tradex | £ 18,448,041 | |
| 24278 | Trading Post Industries | £ 142,764,231 | |
| 24279 | Trafalgar | £ 254,612,021 | |
| 24280 | Traffic | £ 33,904,645 | |
| 24281 | Traffic jams | £ 6,090,459 | |
| 24282 | Tragically Hip | £ 4,541,580 | |
| 24283 | Trail | £ 170,043,752 | |
| 24284 | Trailer Trash | £ 17,690,123 | |
| 24285 | Train | £ 85,448,194 | |
| 24286 | Train Sets | £ 1,914,009,690 | |
| 24287 | Trainer and Pokemon | £ 44,437,959 | |
| 24288 | training | £ 37,585,531 | |
| 24289 | Trainwreck | £ 143,553,873 | |
| 24290 | Traitor Enterprises | £ 10,475,911 | |
| 24291 | Trammel Inc. | £ 4,927,560 | |
| 24292 | tramps | £ 4,249,848 | |
| 24293 | tramps rus | £ 50,000 | |
| 24294 | trampy | £ 4,746,602 | |
| 24295 | Tranos | £ 4,356,192 | |
| 24296 | Tranqualities | £ 1,054,515,026 | |
| 24297 | Tranquility | £ 61,617,255 | |
| 24298 | Tranquillity | £ 329,184,615 | |
| 24299 | Transcendence | £ 20,714,312 | |
| 24300 | Transcendent Joy | £ 336,968,587 | |
