The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 18101 | tom | £ 553,579,987 | |
| 18102 | Tom and Jerry | £ 113,846,256 | |
| 18103 | Tom Cat enterprise | £ 110,031 | |
| 18104 | Tom Yam Kung | £ -7,769 | |
| 18105 | Tomahawk | £ 251,961,236 | |
| 18106 | tomato | £ 614,107,066 | |
| 18107 | tomato soup | £ 163,236,197 | |
| 18108 | Tomatoes | £ 55,327,733 | |
| 18109 | tomeryosef | £ 9,960,470 | |
| 18110 | tommy | £ 71,644,579 | |
| 18111 | Tommy.C_25 | £ 1,992,125 | |
| 18112 | TommyGuns | £ 40,530,253 | |
| 18113 | Tomorrow | £ 881,057,878 | |
| 18114 | Tomorrows Parties | £ 105,094,930 | |
| 18115 | TONE VIZ | £ 1,404,268 | |
| 18116 | Tongues | £ 24,837,633 | |
| 18117 | Tonka | £ 270,846,919 | |
| 18118 | Tonsils | £ 93,015,794 | |
| 18119 | Tony Inc. | £ -8,884,877 | |
| 18120 | Tony Soprano INC | £ 82,595,034 | |
| 18121 | Tony Towny | £ 5,986,343 | |
| 18122 | too many | £ 200,308,351 | |
| 18123 | Too Many Choices | £ 231,042 | |
| 18124 | Too Many Cooks | £ 1,351,801 | |
| 18125 | Too Short | £ 3,732,786 | |
| 18126 | toofless | £ 18,906,223 | |
| 18127 | Tool | £ 61,317,860 | |
| 18128 | Tools | £ 7,393,683 | |
| 18129 | toomeyRus | £ 34,050,938 | |
| 18130 | toomeys | £ 54,765,405 | |
| 18131 | TooMuchProfit | £ 14,529,890 | |
| 18132 | toon | £ 5,500,225 | |
| 18133 | toon2 | £ 7,936,643 | |
| 18134 | toon3 | £ -311,954 | |
| 18135 | toon4 | £ 6,735,419 | |
| 18136 | Toons Security | £ 9,398,725 | |
| 18137 | Toontown Justice | £ -195,724 | |
| 18138 | tooo | £ 12,667,642 | |
| 18139 | Toot Toot Train | £ 26,470,469 | |
| 18140 | Tooth decay | £ 67,841 | |
| 18141 | Tooting Entertainment | £ 207,096,492 | |
| 18142 | tootjpick | £ 108,701,101 | |
| 18143 | Tootles | £ 1,169,147 | |
| 18144 | Toots INC | £ 50,000 | |
| 18145 | Top | £ 1,990,609 | |
| 18146 | TOP CAT | £ 128,740,108 | |
| 18147 | top catz | £ 11,278,896 | |
| 18148 | Top Eight | £ 70,402,031 | |
| 18149 | Top Gear | £ 44,811,997 | |
| 18150 | Top grumble n grunts | £ -1,218,404 | |
| 18151 | top notch | £ 33,596,905 | |
| 18152 | Top piece | £ 1,372,610,258 | |
| 18153 | Top Secret | £ 487,807,805 | |
| 18154 | Top Secret Document | £ 20,263,267 | |
| 18155 | Top Soil | £ 1,185,338,804 | |
| 18156 | Topboys | £ 15,254,549 | |
| 18157 | TopCatz | £ 865,884,079 | |
| 18158 | TOPDOG | £ 50,000 | |
| 18159 | topguns | £ 4,544,838 | |
| 18160 | Toppman | £ 48,283,700 | |
| 18161 | Torbay | £ 101,632,806 | |
| 18162 | Torch | £ 1,760,949 | |
| 18163 | Torch Inc | £ 2,031,095 | |
| 18164 | Torchwood | £ 5,179,839 | |
| 18165 | Tornado Chasers | £ 1,192,000 | |
| 18166 | Tornadoes | £ 5,428,409 | |
| 18167 | toronto | £ 56,213,365 | |
| 18168 | Toronto Blue Jays | £ 83,757,469 | |
| 18169 | Toronto Maple Leafs | £ 38,988,197 | |
| 18170 | Toronto University | £ 37,110,418 | |
| 18171 | Torpedo | £ 7,007,163 | |
| 18172 | Torres | £ 3,882,414 | |
| 18173 | Torture | £ 64,156,670 | |
| 18174 | Torture Incorporated | £ 1,383,292 | |
| 18175 | Tory Business Wing | £ 32,593,520 | |
| 18176 | Total Chaos | £ 1,407,582 | |
| 18177 | Total Control | £ 70,328,142 | |
| 18178 | Total Destruction | £ 7,253,114 | |
| 18179 | Total Destruction LTD | £ 2,153,684 | |
| 18180 | Total Devastation | £ 186,605 | |
| 18181 | Total Disaster | £ 151,949,323 | |
| 18182 | Total indifference | £ 225,561,497 | |
| 18183 | Total Recall | £ 50,000 | |
| 18184 | Totalitarian | £ 13,226,545 | |
| 18185 | Totally not a front | £ -161,887 | |
| 18186 | TottenhamEnforcers | £ 1,532,495 | |
| 18187 | Touch | £ 202,138,732 | |
| 18188 | Tough Guy | £ 279,800,753 | |
| 18189 | Toulouse | £ 124,610,105 | |
| 18190 | tour | £ -2,142,467 | |
| 18191 | tour1 | £ -110,192 | |
| 18192 | tour3 | £ 1,292,470 | |
| 18193 | Toure | £ 45,482,979 | |
| 18194 | tourston fm | £ 56,818,453 | |
| 18195 | Towel | £ 57,522,172 | |
| 18196 | Towels | £ 94,234,024 | |
| 18197 | Towergate | £ 495,975,663 | |
| 18198 | Town | £ 50,000 | |
| 18199 | Town Crazy | £ 2,236,822 | |
| 18200 | Town Feeder | £ 61,055,924 | |
