The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 24101 | toothy | £ 89,244,948 | |
| 24102 | Tooting Entertainment | £ 207,096,492 | |
| 24103 | tootjpick | £ 108,701,101 | |
| 24104 | Toots INC | £ 50,000 | |
| 24105 | Top | £ 1,990,609 | |
| 24106 | TOP CAT | £ 128,740,108 | |
| 24107 | Top Catz | £ 1,168,000 | |
| 24108 | Top Electrician | £ 37,004,500 | |
| 24109 | Top Gear | £ 44,811,997 | |
| 24110 | Top grumble n grunts | £ -1,218,404 | |
| 24111 | Top Gun | £ 3,755,161,698 | |
| 24112 | Top of The Tree | £ 51,194,169 | |
| 24113 | Top piece | £ 1,372,610,258 | |
| 24114 | Top Secret | £ 487,807,805 | |
| 24115 | Top Soil | £ 1,185,338,804 | |
| 24116 | Top Venus Jo | £ 50,961,582 | |
| 24117 | Top-Catz | £ 753,081 | |
| 24118 | Topboys | £ 15,254,549 | |
| 24119 | TopCatz | £ 2,195,881,796 | |
| 24120 | topguns | £ 4,544,838 | |
| 24121 | topic proviso | £ 41,133,903 | |
| 24122 | Toppman | £ 48,283,700 | |
| 24123 | Topricus | £ 47,029,027 | |
| 24124 | TOPSOIL | £ 394,238,674 | |
| 24125 | Torbay | £ 377,631,006 | |
| 24126 | Torch | £ 7,214,725 | |
| 24127 | Torch Inc | £ 2,031,095 | |
| 24128 | Torchwood | £ 5,179,839 | |
| 24129 | Torgue Manufacturing | £ 69,106,680 | |
| 24130 | Torino | £ 49,457,966 | |
| 24131 | Torment | £ 103,849,089 | |
| 24132 | Tornado Chasers | £ 59,380,778 | |
| 24133 | Tornadoes | £ 5,428,409 | |
| 24134 | toronto | £ 33,339,544 | |
| 24135 | Toronto Blue Jays | £ 83,757,469 | |
| 24136 | Toronto Maple Leafs | £ 38,988,197 | |
| 24137 | Toronto University | £ 37,110,418 | |
| 24138 | Toronto. | £ 33,523,973 | |
| 24139 | Torpedo | £ 7,007,163 | |
| 24140 | Torres | £ 3,882,414 | |
| 24141 | Torsion | £ 32,125,241 | |
| 24142 | Tortoise Co | £ 1,950,669 | |
| 24143 | Torture | £ 64,156,670 | |
| 24144 | Torture Incorporated | £ 1,383,292 | |
| 24145 | Torture Logistics | £ 1,769,065,829 | |
| 24146 | Tory Business Wing | £ 218,201,676 | |
| 24147 | tosspot | £ 9,197,406 | |
| 24148 | Total Annihilation | £ 5,502,457 | |
| 24149 | Total Chaos | £ 1,407,582 | |
| 24150 | Total Control | £ 70,328,142 | |
| 24151 | Total Destruction | £ 2,841,678 | |
| 24152 | Total Destruction LTD | £ 1,569,432 | |
| 24153 | Total Devastation | £ 186,605 | |
| 24154 | Total Disaster | £ 163,829,064 | |
| 24155 | Total Disruption | £ 99,180,765 | |
| 24156 | Total indifference | £ 225,561,497 | |
| 24157 | Total Recall | £ 50,000 | |
| 24158 | Total War | £ 49,159,345 | |
| 24159 | Totalitarian | £ 13,226,545 | |
| 24160 | Totally not a front | £ -161,887 | |
| 24161 | TottenhamEnforcers | £ 1,532,495 | |
| 24162 | Touch | £ 202,138,732 | |
| 24163 | Tough Guy | £ 279,800,753 | |
| 24164 | Toulouse | £ 124,610,105 | |
| 24165 | tour | £ -2,142,467 | |
| 24166 | tour1 | £ -110,192 | |
| 24167 | tour3 | £ 1,292,470 | |
| 24168 | Towel | £ 57,522,172 | |
| 24169 | Towels | £ 94,234,024 | |
| 24170 | Tower | £ 8,190,171 | |
| 24171 | Towergate | £ 495,975,663 | |
| 24172 | Town | £ 50,000 | |
| 24173 | Town Crazy | £ 2,236,822 | |
| 24174 | Town Feeder | £ 61,055,924 | |
| 24175 | town land | £ 5,182,365 | |
| 24176 | towns | £ 13,994,032 | |
| 24177 | townsville | £ 129,109,395 | |
| 24178 | Townsville Common | £ 570,929,258 | |
| 24179 | Townsville Commons | £ 12,104,614 | |
| 24180 | Townsville7488 | £ 50,000 | |
| 24181 | Toxic Inc. | £ 16,411,193 | |
| 24182 | toxic sweets | £ 698,330 | |
| 24183 | Toxic Waltz1 | £ 14,655,360 | |
| 24184 | Toxic Waltz2 | £ 11,237,021 | |
| 24185 | Toxic Waltz3 | £ 10,142,415 | |
| 24186 | Toxic Waltz4 | £ 3,480,675 | |
| 24187 | Toxicity | £ 430,993,508 | |
| 24188 | ToxicWater | £ 17,180,645 | |
| 24189 | toy soldiers | £ 600,863,098 | |
| 24190 | toyd enterprises | £ 53,559,287 | |
| 24191 | Toyota | £ 14,240,430 | |
| 24192 | toys | £ 212,878,500 | |
| 24193 | Toys R Us | £ 5,499,591 | |
| 24194 | TP Industries | £ 272,265,670 | |
| 24195 | TPB | £ 68,992,028 | |
| 24196 | Tr0uble | £ 3,408,243 | |
| 24197 | TR1 | £ 543,658,570 | |
| 24198 | TR7 | £ 112,758,621 | |
| 24199 | Tracks | £ 275,454,496 | |
| 24200 | Tractor Boys | £ 22,406,054 | |
