The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 20101 | Tomb Raider | £ 265,605,131 | |
| 20102 | Tombstone | £ 191,710,791 | |
| 20103 | tomeryosef | £ 9,960,470 | |
| 20104 | tommy | £ 71,644,579 | |
| 20105 | Tommy.C_25 | £ 1,992,125 | |
| 20106 | TommyGuns | £ 40,530,253 | |
| 20107 | Tomorrow | £ 881,199,977 | |
| 20108 | Tomorrows Parties | £ 105,094,930 | |
| 20109 | TONE VIZ | £ 1,404,268 | |
| 20110 | Tongues | £ 24,837,633 | |
| 20111 | Tonka | £ 270,846,919 | |
| 20112 | Tonsils | £ 104,131,231 | |
| 20113 | Tony Inc. | £ -8,884,877 | |
| 20114 | Tony Romo | £ 148,212,005 | |
| 20115 | Tony Soprano INC | £ 82,595,034 | |
| 20116 | Tony Towny | £ 28,176,396 | |
| 20117 | too many | £ 211,486,818 | |
| 20118 | Too Many Choices | £ 231,042 | |
| 20119 | Too Many Cooks | £ 1,351,801 | |
| 20120 | too much to drink | £ 193,372,736 | |
| 20121 | Too Short | £ 3,732,786 | |
| 20122 | toofless | £ 18,906,223 | |
| 20123 | Tool | £ 61,317,860 | |
| 20124 | Tools | £ 7,393,683 | |
| 20125 | toomeyRus | £ 34,050,938 | |
| 20126 | toomeys | £ 54,765,405 | |
| 20127 | TooMuchProfit | £ 14,529,890 | |
| 20128 | toon | £ 5,500,225 | |
| 20129 | toon2 | £ 7,936,643 | |
| 20130 | toon3 | £ -311,954 | |
| 20131 | toon4 | £ 6,735,419 | |
| 20132 | Toons Security | £ 9,398,725 | |
| 20133 | Toontown Justice | £ 34,088,107 | |
| 20134 | tooo | £ 12,667,642 | |
| 20135 | Toot Toot Train | £ 26,470,469 | |
| 20136 | Tooth decay | £ 67,841 | |
| 20137 | Tooting Entertainment | £ 207,096,492 | |
| 20138 | tootjpick | £ 108,701,101 | |
| 20139 | Tootles | £ 1,169,147 | |
| 20140 | Toots INC | £ 50,000 | |
| 20141 | Top | £ 1,990,609 | |
| 20142 | TOP CAT | £ 128,740,108 | |
| 20143 | top catz | £ 11,278,896 | |
| 20144 | Top Eight | £ 70,402,031 | |
| 20145 | Top Gear | £ 44,811,997 | |
| 20146 | Top grumble n grunts | £ -1,218,404 | |
| 20147 | Top Gun | £ 876,419,926 | |
| 20148 | Top piece | £ 1,372,610,258 | |
| 20149 | Top Secret | £ 487,807,805 | |
| 20150 | Top Secret Document | £ 20,263,267 | |
| 20151 | Top Soil | £ 1,185,338,804 | |
| 20152 | Topboys | £ 15,254,549 | |
| 20153 | TopCatz | £ 2,075,981,796 | |
| 20154 | TOPDOG | £ 50,000 | |
| 20155 | topguns | £ 4,544,838 | |
| 20156 | Toppman | £ 48,283,700 | |
| 20157 | Torbay | £ 377,631,006 | |
| 20158 | Torch | £ 7,214,725 | |
| 20159 | Torch Inc | £ 2,031,095 | |
| 20160 | Torchwood | £ 5,179,839 | |
| 20161 | Tornado Chasers | £ 59,380,778 | |
| 20162 | Tornadoes | £ 5,428,409 | |
| 20163 | toronto | £ 27,802,346 | |
| 20164 | Toronto Blue Jays | £ 83,757,469 | |
| 20165 | Toronto Maple Leafs | £ 38,988,197 | |
| 20166 | Toronto University | £ 37,110,418 | |
| 20167 | Torpedo | £ 7,007,163 | |
| 20168 | Torres | £ 3,882,414 | |
| 20169 | Torsion | £ 32,125,241 | |
| 20170 | Torture | £ 64,156,670 | |
| 20171 | Torture Incorporated | £ 1,383,292 | |
| 20172 | Torture Logistics | £ 390,005,762 | |
| 20173 | Tory Business Wing | £ 32,593,520 | |
| 20174 | tosspot | £ 5,741,398 | |
| 20175 | Total Chaos | £ 1,407,582 | |
| 20176 | Total Control | £ 70,328,142 | |
| 20177 | Total Destruction | £ 2,841,678 | |
| 20178 | Total Destruction LTD | £ 1,569,432 | |
| 20179 | ToTal Destructions | £ 20,349,736 | |
| 20180 | Total Devastation | £ 186,605 | |
| 20181 | Total Disaster | £ 160,559,221 | |
| 20182 | Total indifference | £ 225,561,497 | |
| 20183 | Total Recall | £ 50,000 | |
| 20184 | Totalitarian | £ 13,226,545 | |
| 20185 | Totally not a front | £ -161,887 | |
| 20186 | totenkopf | £ 57,105,056 | |
| 20187 | TottenhamEnforcers | £ 1,532,495 | |
| 20188 | Touch | £ 202,138,732 | |
| 20189 | Tough Guy | £ 279,800,753 | |
| 20190 | Toulouse | £ 124,610,105 | |
| 20191 | tour | £ -2,142,467 | |
| 20192 | tour1 | £ -110,192 | |
| 20193 | tour3 | £ 1,292,470 | |
| 20194 | Toure | £ 45,482,979 | |
| 20195 | tourston fm | £ 124,567,948 | |
| 20196 | Towel | £ 57,522,172 | |
| 20197 | Towels | £ 94,234,024 | |
| 20198 | Tower | £ 8,190,171 | |
| 20199 | Towergate | £ 495,975,663 | |
| 20200 | Town | £ 50,000 | |
