The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 17101 | Top Eight | £ 70,402,031 | |
| 17102 | Top Gear | £ 44,811,997 | |
| 17103 | Top grumble n grunts | £ -1,218,404 | |
| 17104 | top notch | £ 33,596,905 | |
| 17105 | Top piece | £ 1,372,610,258 | |
| 17106 | Top Secret | £ 487,807,805 | |
| 17107 | Top Secret Document | £ 17,309,093 | |
| 17108 | Top Soil | £ 43,574,187 | |
| 17109 | Topboys | £ 5,972,556 | |
| 17110 | TOPDOG | £ 50,000 | |
| 17111 | topguns | £ 4,544,838 | |
| 17112 | Toppman | £ 48,283,700 | |
| 17113 | Torbay | £ 57,440,077 | |
| 17114 | Torch | £ 1,760,949 | |
| 17115 | Torch Inc | £ 2,031,095 | |
| 17116 | Torchwood | £ 5,179,839 | |
| 17117 | Tornado Chasers | £ 1,192,000 | |
| 17118 | Tornadoes | £ 5,428,409 | |
| 17119 | toronto | £ 56,213,365 | |
| 17120 | Toronto Blue Jays | £ 83,757,469 | |
| 17121 | Toronto Maple Leafs | £ 38,988,197 | |
| 17122 | Toronto University | £ 37,110,418 | |
| 17123 | Torpedo | £ 7,007,163 | |
| 17124 | Torres | £ 3,882,414 | |
| 17125 | Torture | £ 64,156,670 | |
| 17126 | Torture Incorporated | £ 1,383,292 | |
| 17127 | Tory Business Wing | £ 32,593,520 | |
| 17128 | Total Chaos | £ 1,407,582 | |
| 17129 | Total Control | £ 70,328,142 | |
| 17130 | Total Destruction | £ 7,253,114 | |
| 17131 | Total Destruction LTD | £ 2,153,684 | |
| 17132 | Total Devastation | £ 186,605 | |
| 17133 | Total Disaster | £ 152,149,098 | |
| 17134 | Total indifference | £ 225,561,497 | |
| 17135 | Total Recall | £ 50,000 | |
| 17136 | Totalitarian | £ 13,226,545 | |
| 17137 | Totally not a front | £ -161,887 | |
| 17138 | TottenhamEnforcers | £ 1,532,495 | |
| 17139 | Touch | £ 204,012,552 | |
| 17140 | Tough Guy | £ 178,924,702 | |
| 17141 | Toulouse | £ 124,610,105 | |
| 17142 | tour | £ -2,142,467 | |
| 17143 | tour1 | £ -110,192 | |
| 17144 | tour3 | £ 1,292,470 | |
| 17145 | Toure | £ 45,482,979 | |
| 17146 | tourston fm | £ 56,818,453 | |
| 17147 | Towel | £ 57,522,172 | |
| 17148 | Towels | £ 94,234,024 | |
| 17149 | Towergate | £ 495,975,663 | |
| 17150 | Town | £ 50,000 | |
| 17151 | Town Crazy | £ 2,236,822 | |
| 17152 | Town Feeder | £ 61,055,924 | |
| 17153 | town land | £ 5,182,365 | |
| 17154 | Townie 1 | £ -1,319,241 | |
| 17155 | Townie 2 | £ 4,017,878 | |
| 17156 | Townie 3 | £ 160,122 | |
| 17157 | Townie 4 | £ 2,836,325 | |
| 17158 | Townie 5 | £ 5,043,833 | |
| 17159 | Townie 6 | £ 265,306 | |
| 17160 | towns | £ -524,341 | |
| 17161 | townsville | £ 129,109,395 | |
| 17162 | Townsville Commons | £ 11,178,014 | |
| 17163 | toxic sweets | £ 698,330 | |
| 17164 | ToxicWater | £ 17,180,645 | |
| 17165 | toy soldiers | £ 545,762,599 | |
| 17166 | toyd enterprises | £ 53,559,287 | |
| 17167 | toys | £ 379,570,760 | |
| 17168 | Toys R Us | £ 5,499,591 | |
| 17169 | TP Industries | £ 197,172,010 | |
| 17170 | TR1 | £ 228,083,028 | |
| 17171 | Track | £ 43,897 | |
| 17172 | Tractor Boys | £ 22,406,054 | |
| 17173 | Tradex | £ 18,448,041 | |
| 17174 | Trading Post Industries | £ 142,764,231 | |
| 17175 | Traffic | £ 33,904,645 | |
| 17176 | Tragically Hip | £ 4,541,580 | |
| 17177 | Trail | £ 25,190,387 | |
| 17178 | Trailer Trash | £ 17,690,123 | |
| 17179 | Train | £ 85,448,194 | |
| 17180 | Trainers | £ 1,235,681 | |
| 17181 | Trainwreck | £ 143,553,873 | |
| 17182 | Traitor Enterprises | £ 1,117,148 | |
| 17183 | tramps | £ 4,249,848 | |
| 17184 | tramps rus | £ 50,000 | |
| 17185 | trampy | £ 4,746,602 | |
| 17186 | Trance | £ 31,053,935 | |
| 17187 | Tranqualities | £ 14,907,446 | |
| 17188 | Tranquility | £ 61,617,255 | |
| 17189 | TranServ | £ 812,427 | |
| 17190 | TRANSFERED MONEY | £ 87,625,632 | |
| 17191 | Transformers | £ 837,883,763 | |
| 17192 | Transporter Bv | £ 3,417,363 | |
| 17193 | Transylvannia | £ 16,349,535 | |
| 17194 | Trap Inc | £ 159,655,023 | |
| 17195 | Trash Co | £ 938,746 | |
| 17196 | Trashbag Gang | £ 125,514,548 | |
| 17197 | Travel lodge | £ 10,975,777 | |
| 17198 | Travelers | £ 2,228,226 | |
| 17199 | Travellers Cheques | £ 171,536,043 | |
| 17200 | travis perkins | £ 63,203 | |
