The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 23101 | under the bridge | £ 83,244,692 | |
| 23102 | Undercarriage inc | £ 8,924,088 | |
| 23103 | Underdog | £ 8,059,661 | |
| 23104 | Underground | £ 14,619,212 | |
| 23105 | Underscore Underground | £ 6,483,334 | |
| 23106 | Understanding | £ 258,251,036 | |
| 23107 | Undertalk | £ 17,711 | |
| 23108 | Underwear Emporium | £ 68,254,923 | |
| 23109 | Underwood | £ 47,462,273 | |
| 23110 | Undesirable Company | £ 240,891,549 | |
| 23111 | Undetermined Source | £ 262,480,836 | |
| 23112 | Unequivocal Power | £ 119,194,808 | |
| 23113 | Unexploded Munitions | £ 6,319,545 | |
| 23114 | Unforeseen Incidents | £ 24,156,555 | |
| 23115 | Unfortunate Events | £ 39,470,573 | |
| 23116 | Ungrateful ltd | £ 203,402,609 | |
| 23117 | Uni Holdings | £ 4,218,874 | |
| 23118 | UniBomber | £ 78,869,560 | |
| 23119 | Unicorn Chaser Morty | £ 50,196,878 | |
| 23120 | unicorn rainbow farts. | £ 94,970,089 | |
| 23121 | Unilever | £ 365,775,837 | |
| 23122 | Unimaginable Wealth | £ 1,715,844,072 | |
| 23123 | Union Depository | £ 481,043 | |
| 23124 | unique state | £ 5,502,813 | |
| 23125 | UNIT | £ 10,172,688 | |
| 23126 | Unit 1 | £ 2,575,665 | |
| 23127 | Unit 2 | £ 5,378,203 | |
| 23128 | United Irishmen | £ 21,870,609 | |
| 23129 | united kingdom | £ 11,728,775 | |
| 23130 | United Nations | £ 7,828,573 | |
| 23131 | United States | £ 217,542,348 | |
| 23132 | United States Education | £ 733,211 | |
| 23133 | United States of America | £ 27,418,627 | |
| 23134 | UNITED WORLD | £ 165,876,290 | |
| 23135 | univers | £ 311,111,849 | |
| 23136 | Universal Exports | £ 126,418,183 | |
| 23137 | Universal Society | £ 5,470,471 | |
| 23138 | Universal Society 2 | £ 1,428,063 | |
| 23139 | Universal Society 3 | £ 1,423,329 | |
| 23140 | Universal Society 4 | £ 972,309 | |
| 23141 | Universal Studio | £ 133,197,634 | |
| 23142 | university | £ 44,482,778 | |
| 23143 | University student | £ 56,969,871 | |
| 23144 | Univex | £ 6,299,220 | |
| 23145 | Unk | £ 2,424,250 | |
| 23146 | Unkempt Morty | £ 42,678,805 | |
| 23147 | Unknown | £ 322,457 | |
| 23148 | Unknown Targets | £ 55,046,887 | |
| 23149 | Unknowns | £ 188,825,518 | |
| 23150 | unlimited | £ 277,965,860 | |
| 23151 | Unlimited Frys | £ 50,000 | |
| 23152 | Unlucky | £ 354,501,593 | |
| 23153 | Unmarked Bills | £ 935,212,689 | |
| 23154 | Unnecessary Violence | £ 38,817,254 | |
| 23155 | unowned | £ 6,390,326 | |
| 23156 | Unpleasant Aromas | £ 6,153,459 | |
| 23157 | Unpleasant Experiences | £ 141,945,705 | |
| 23158 | Unprecedented Times | £ 941,655,930 | |
| 23159 | unrban | £ 74,481,197 | |
| 23160 | Unreasonable Behaviour | £ 86,202,418 | |
| 23161 | Unreliable Texan | £ 5,504,674 | |
| 23162 | Unrepentant Sin | £ 107,547,187 | |
| 23163 | unrevealing | £ 4,605,827,455 | |
| 23164 | unrivaled medicine god | £ 9,527,848 | |
| 23165 | UNSC | £ 56,471,838 | |
| 23166 | Unseen University | £ 39,525,264 | |
| 23167 | unseenergy | £ 2,086,385,582 | |
| 23168 | Unstoppable Force | £ 1,786,924,608 | |
| 23169 | Unsuspecting Victims | £ 4,813,584 | |
| 23170 | Until Its Over | £ 82,239,338 | |
| 23171 | Until Provoked | £ 63,748,480 | |
| 23172 | Untouchable | £ 1,927,661,175 | |
| 23173 | Unusual Oil | £ 4,142,663 | |
| 23174 | Unvaxxed | £ 2,767,417 | |
| 23175 | unwashed socks | £ 53,038,556 | |
| 23176 | unwise conduct | £ 100,513,043 | |
| 23177 | Up Miami | £ 58,708,665 | |
| 23178 | Up Ur Ars | £ -117,752 | |
| 23179 | Upgrade Required | £ 8,239,897 | |
| 23180 | Upon A Time | £ 9,966,788 | |
| 23181 | Ups And Downs | £ 75,518,477 | |
| 23182 | Upstairs | £ 3,509,641 | |
| 23183 | uptheblues | £ 2,657,143 | |
| 23184 | Upyours.org | £ 2,405,714 | |
| 23185 | ur mom | £ -16,959 | |
| 23186 | Ur Useless Existance | £ 13,362,410 | |
| 23187 | Uranoid | £ 34,587,370 | |
| 23188 | Uranus | £ 55,184,273 | |
| 23189 | Uranuz | £ 43,801,683 | |
| 23190 | Urban | £ 3,980,563 | |
| 23191 | Urban Decay | £ 134,869,338 | |
| 23192 | Urban Legend | £ 824,433,440 | |
| 23193 | Urban Sprawl 1 | £ 42,227,744 | |
| 23194 | Urban Sprawl 2 | £ 37,127,034 | |
| 23195 | Urban Sprawl 3 | £ 28,883,268 | |
| 23196 | Urban Sprawl 4 | £ 35,356,775 | |
| 23197 | Urban Warfare | £ 6,352,781 | |
| 23198 | UrDestruction | £ 155,736,739 | |
| 23199 | Urgency | £ 466,223,337 | |
| 23200 | urmumshouse | £ 40,309,143 | |
