The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 24101 | Tornadoes | £ 5,428,409 | |
| 24102 | toronto | £ 33,339,544 | |
| 24103 | Toronto Blue Jays | £ 83,757,469 | |
| 24104 | Toronto Maple Leafs | £ 38,988,197 | |
| 24105 | Toronto University | £ 37,110,418 | |
| 24106 | Toronto. | £ 33,523,973 | |
| 24107 | Torpedo | £ 7,007,163 | |
| 24108 | Torres | £ 3,882,414 | |
| 24109 | Tortoise Co | £ 1,950,669 | |
| 24110 | Torture | £ 64,156,670 | |
| 24111 | Torture Incorporated | £ 1,383,292 | |
| 24112 | Torture Logistics | £ 1,763,731,398 | |
| 24113 | Tory Business Wing | £ 218,201,676 | |
| 24114 | tosspot | £ 9,197,406 | |
| 24115 | Total Annihilation | £ 5,502,457 | |
| 24116 | Total Chaos | £ 1,407,582 | |
| 24117 | Total Control | £ 70,328,142 | |
| 24118 | Total Destruction | £ 2,841,678 | |
| 24119 | Total Destruction LTD | £ 1,569,432 | |
| 24120 | Total Devastation | £ 186,605 | |
| 24121 | Total Disaster | £ 163,829,064 | |
| 24122 | Total Disruption | £ 194,226,582 | |
| 24123 | Total indifference | £ 225,561,497 | |
| 24124 | Total Recall | £ 50,000 | |
| 24125 | Total War | £ 49,159,345 | |
| 24126 | Totalitarian | £ 13,226,545 | |
| 24127 | Totally not a front | £ -161,887 | |
| 24128 | TottenhamEnforcers | £ 1,532,495 | |
| 24129 | Touch | £ 202,138,732 | |
| 24130 | Tough Guy | £ 279,800,753 | |
| 24131 | Toulouse | £ 124,610,105 | |
| 24132 | tour | £ -2,142,467 | |
| 24133 | tour1 | £ -110,192 | |
| 24134 | tour3 | £ 1,292,470 | |
| 24135 | Towel | £ 57,522,172 | |
| 24136 | Towels | £ 94,234,024 | |
| 24137 | Tower | £ 8,190,171 | |
| 24138 | Towergate | £ 495,975,663 | |
| 24139 | Town | £ 50,000 | |
| 24140 | Town Crazy | £ 2,236,822 | |
| 24141 | Town Feeder | £ 61,055,924 | |
| 24142 | Town Feeders One | £ 2,381,744 | |
| 24143 | town land | £ 5,182,365 | |
| 24144 | towns | £ 13,994,032 | |
| 24145 | townsville | £ 129,109,395 | |
| 24146 | Townsville Common | £ 570,929,258 | |
| 24147 | Townsville Commons | £ 12,104,614 | |
| 24148 | Townsville7488 | £ 50,000 | |
| 24149 | Toxic Inc. | £ 16,411,193 | |
| 24150 | toxic sweets | £ 698,330 | |
| 24151 | Toxic Waltz1 | £ 14,655,360 | |
| 24152 | Toxic Waltz2 | £ 11,237,021 | |
| 24153 | Toxic Waltz3 | £ 10,142,415 | |
| 24154 | Toxic Waltz4 | £ 3,480,675 | |
| 24155 | Toxicity | £ 430,993,508 | |
| 24156 | ToxicWater | £ 17,180,645 | |
| 24157 | toy soldiers | £ 600,863,098 | |
| 24158 | toyd enterprises | £ 53,559,287 | |
| 24159 | Toyota | £ 14,240,430 | |
| 24160 | toys | £ 212,878,500 | |
| 24161 | Toys R Us | £ 5,499,591 | |
| 24162 | TP Industries | £ 272,265,670 | |
| 24163 | TPB | £ 68,905,692 | |
| 24164 | Tr0uble | £ 3,408,243 | |
| 24165 | TR1 | £ 543,658,570 | |
| 24166 | TR7 | £ 195,147,403 | |
| 24167 | Tracks | £ 275,454,496 | |
| 24168 | Tractor Boys | £ 22,406,054 | |
| 24169 | Tractor Company | £ 125,795,105 | |
| 24170 | Trade Fruit Comp | £ 13,108,833 | |
| 24171 | Trade Secrets | £ 101,452,536 | |
| 24172 | Tradex | £ 18,448,041 | |
| 24173 | Trading Post Industries | £ 142,764,231 | |
| 24174 | Trafalgar | £ 235,612,021 | |
| 24175 | Traffic | £ 33,904,645 | |
| 24176 | Traffic jams | £ 6,090,459 | |
| 24177 | Tragically Hip | £ 4,541,580 | |
| 24178 | Trail | £ 170,043,752 | |
| 24179 | Trailer Trash | £ 17,690,123 | |
| 24180 | Train | £ 85,448,194 | |
| 24181 | Train Sets | £ 1,707,009,690 | |
| 24182 | Trainer and Pokemon | £ 44,437,959 | |
| 24183 | training | £ 37,585,531 | |
| 24184 | Trainwreck | £ 143,553,873 | |
| 24185 | Traitor Enterprises | £ 10,475,911 | |
| 24186 | Trammel Inc. | £ 4,927,560 | |
| 24187 | tramps | £ 4,249,848 | |
| 24188 | tramps rus | £ 50,000 | |
| 24189 | trampy | £ 4,746,602 | |
| 24190 | Tranos | £ 4,356,192 | |
| 24191 | Tranqualities | £ 1,054,515,026 | |
| 24192 | Tranquility | £ 61,617,255 | |
| 24193 | Tranquillity | £ 325,744,873 | |
| 24194 | Transcendence | £ 20,714,312 | |
| 24195 | Transcendent Joy | £ 336,968,587 | |
| 24196 | Transfer money | £ 10,962,383 | |
| 24197 | TRANSFERED MONEY | £ 87,625,632 | |
| 24198 | Transformers | £ 877,840,885 | |
| 24199 | Translucent | £ 50,743,800 | |
| 24200 | Transmission | £ 61,303,339 | |
