The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 19101 | Umbrella Sales | £ 84,903,138 | |
| 19102 | Umbro | £ 62,431,156 | |
| 19103 | Un Aparapita | £ 197,099,011 | |
| 19104 | Un Canillita | £ 1,107,619,967 | |
| 19105 | Un Cholo | £ 519,038,157 | |
| 19106 | Una Cholita | £ 6,101,625,647 | |
| 19107 | Unabombastic | £ 29,906,936 | |
| 19108 | Unbelievable Scenes | £ 43,335 | |
| 19109 | Unc1e | £ 143,144 | |
| 19110 | uncle | £ 48,973,553 | |
| 19111 | Uncle Franks Hot Wings | £ 50,000 | |
| 19112 | Uncompromising | £ 47,162,332 | |
| 19113 | Unconscious | £ 19,882,446 | |
| 19114 | UNDEAD | £ 51,745,515 | |
| 19115 | Under | £ 62,369,448 | |
| 19116 | Under the Basement | £ 2,887,572 | |
| 19117 | Under the Bed | £ 360,582,347 | |
| 19118 | under the bridge | £ 83,244,692 | |
| 19119 | Undercarriage inc | £ 8,924,088 | |
| 19120 | Underground | £ 14,619,212 | |
| 19121 | Underscore Underground | £ 6,483,334 | |
| 19122 | Understanding | £ 258,251,036 | |
| 19123 | Undertalk | £ 17,711 | |
| 19124 | Underwear Emporium | £ 68,254,923 | |
| 19125 | Unequivocal Power | £ 119,194,808 | |
| 19126 | Unforeseen Incidents | £ 24,156,555 | |
| 19127 | Unfortunate Events | £ 39,470,573 | |
| 19128 | Ungrateful ltd | £ 203,402,609 | |
| 19129 | Uni Holdings | £ 4,218,874 | |
| 19130 | UniBomber | £ 78,869,560 | |
| 19131 | unicorn rainbow farts. | £ 94,970,089 | |
| 19132 | unicorns | £ 34,241,693 | |
| 19133 | Unilever | £ 11,212,615 | |
| 19134 | Unimaginable Wealth | £ 1,713,027,549 | |
| 19135 | Uninformed Players | £ 1,549,564 | |
| 19136 | Unintended Consequences | £ 427,833,740 | |
| 19137 | Union Depository | £ 481,043 | |
| 19138 | unique state | £ 5,502,813 | |
| 19139 | UNIT | £ 10,172,688 | |
| 19140 | United Irishmen | £ 21,870,609 | |
| 19141 | united kingdom | £ 11,728,775 | |
| 19142 | United Nations | £ 7,828,573 | |
| 19143 | United States | £ 198,989,898 | |
| 19144 | United States Education | £ 733,211 | |
| 19145 | United States of America | £ 27,418,627 | |
| 19146 | UNITED WORLD | £ 7,387,638 | |
| 19147 | univers | £ 311,111,849 | |
| 19148 | Universal Exports | £ 126,418,183 | |
| 19149 | Universal Society | £ 42,080 | |
| 19150 | Universal Studio | £ 133,197,634 | |
| 19151 | university | £ 44,482,778 | |
| 19152 | Univex | £ 6,299,220 | |
| 19153 | Unknown | £ 322,457 | |
| 19154 | Unknown Targets | £ 55,046,887 | |
| 19155 | Unknowns | £ 188,825,518 | |
| 19156 | unlimited | £ 273,952,991 | |
| 19157 | Unlucky | £ 354,501,593 | |
| 19158 | Unmarked Bills | £ 937,259,546 | |
| 19159 | Unnecessary Violence | £ 38,817,254 | |
| 19160 | unowned | £ 6,390,326 | |
| 19161 | unrban | £ 74,481,197 | |
| 19162 | unrevealing | £ 267,131,090 | |
| 19163 | UNSC | £ 904,483 | |
| 19164 | Unseen University | £ 39,525,264 | |
| 19165 | Until Provoked | £ 63,748,480 | |
| 19166 | Untouchable | £ 1,927,661,175 | |
| 19167 | Unusual Oil | £ 3,459,624 | |
| 19168 | unwashed socks | £ 53,038,556 | |
| 19169 | Up Miami | £ 58,708,665 | |
| 19170 | Up Ur Ars | £ -117,752 | |
| 19171 | Upon A Time | £ 9,966,788 | |
| 19172 | Ups And Downs | £ 43,065,649 | |
| 19173 | Upstairs | £ 3,509,641 | |
| 19174 | uptheblues | £ 2,657,143 | |
| 19175 | Upyours.org | £ 2,405,714 | |
| 19176 | ur mom | £ -16,959 | |
| 19177 | Ur Useless Existance | £ 13,362,410 | |
| 19178 | Uranoid | £ 34,587,370 | |
| 19179 | Uranus | £ 59,235,341 | |
| 19180 | Urban | £ 3,980,563 | |
| 19181 | Urban Decay | £ 78,961,943 | |
| 19182 | Urban Sprawl 1 | £ 73,077,791 | |
| 19183 | Urban Sprawl 2 | £ 69,955,724 | |
| 19184 | Urban Sprawl 3 | £ 62,819,155 | |
| 19185 | Urban Sprawl 4 | £ 56,556,673 | |
| 19186 | Urban Warfare | £ 6,352,781 | |
| 19187 | UrDestruction | £ 155,736,739 | |
| 19188 | Urgency | £ 185,600,958 | |
| 19189 | urmumshouse | £ 40,309,143 | |
| 19190 | UrNightmare | £ 100,535,940 | |
| 19191 | Ursula | £ 2,507,365 | |
| 19192 | Uruguay | £ 20,112,119 | |
| 19193 | Us All | £ 9,586,950 | |
| 19194 | US drinking age | £ 965,869,497 | |
| 19195 | Us is in the wrong | £ 59,155,406 | |
| 19196 | us marines | £ 59,366,445 | |
| 19197 | US UK OZ EUROPE | £ 178,014,792 | |
| 19198 | usa | £ 35,460,389 | |
| 19199 | Usain Bolt | £ 133,735,358 | |
| 19200 | Use | £ 57,202,659 | |
