The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 21801 | UniBomber | £ 78,869,560 | |
| 21802 | Unicorn Chaser Morty | £ 15,930,602 | |
| 21803 | unicorn rainbow farts. | £ 94,970,089 | |
| 21804 | Unilever | £ 370,454,844 | |
| 21805 | Unimaginable Wealth | £ 2,258,136,328 | |
| 21806 | Unintended Consequences | £ 26,671,474 | |
| 21807 | unique state | £ 5,502,813 | |
| 21808 | UNIT | £ 10,172,688 | |
| 21809 | United Irishmen | £ 21,870,609 | |
| 21810 | united kingdom | £ 11,728,775 | |
| 21811 | United Nations | £ 7,828,573 | |
| 21812 | United States | £ 217,542,348 | |
| 21813 | United States of America | £ 27,418,627 | |
| 21814 | UNITED WORLD | £ 66,261,465 | |
| 21815 | Unity | £ 4,215,995 | |
| 21816 | univers | £ 311,111,849 | |
| 21817 | Universal Exports | £ 126,418,183 | |
| 21818 | Universal Society | £ 5,470,471 | |
| 21819 | Universal Society 2 | £ 1,428,063 | |
| 21820 | Universal Society 3 | £ 1,423,329 | |
| 21821 | Universal Society 4 | £ 972,309 | |
| 21822 | Universal Studio | £ 133,197,634 | |
| 21823 | University student | £ 167,247,830 | |
| 21824 | Univex | £ 6,299,220 | |
| 21825 | Unkempt Morty | £ 50,699,484 | |
| 21826 | Unknown | £ 322,457 | |
| 21827 | Unknown Targets | £ 55,046,887 | |
| 21828 | Unknowns | £ 188,825,518 | |
| 21829 | unlimited | £ 277,965,860 | |
| 21830 | Unlimited Frys | £ 50,000 | |
| 21831 | Unmarked Bills | £ 930,536,215 | |
| 21832 | Unnecessary Violence | £ 38,817,254 | |
| 21833 | unowned | £ 6,390,326 | |
| 21834 | Unpleasant Aromas | £ 6,153,459 | |
| 21835 | Unpleasant Experiences | £ 130,279,823 | |
| 21836 | Unprecedented Times | £ 954,137,733 | |
| 21837 | unrban | £ 74,481,197 | |
| 21838 | Unreasonable Behaviour | £ 1,116,662,291 | |
| 21839 | Unrepentant Sin | £ 108,627,368 | |
| 21840 | unrevealing | £ 4,562,000,267 | |
| 21841 | unrivaled medicine god | £ 61,823,981 | |
| 21842 | Unsafe Situation | £ 27,337,717 | |
| 21843 | UNSC | £ 56,471,838 | |
| 21844 | Unseen University | £ 39,525,264 | |
| 21845 | unseenergy | £ 2,111,885,582 | |
| 21846 | Unstoppable Force | £ 2,214,642,748 | |
| 21847 | Unsuspecting Victims | £ 4,813,584 | |
| 21848 | Untapped Potential | £ 52,091,413 | |
| 21849 | Until Its Over | £ 77,363,367 | |
| 21850 | Until Provoked | £ 63,748,480 | |
| 21851 | Untouchable | £ 1,927,661,175 | |
| 21852 | Unusual Oil | £ 4,142,663 | |
| 21853 | unwashed socks | £ 53,038,556 | |
| 21854 | unwise conduct | £ 102,013,043 | |
| 21855 | Up Ur Ars | £ -117,752 | |
| 21856 | Upgrade Required | £ 62,780,223 | |
| 21857 | Upon A Time | £ 9,966,788 | |
| 21858 | Ups And Downs | £ 140,105,338 | |
| 21859 | Upstairs | £ 3,509,641 | |
| 21860 | uptheblues | £ 2,657,143 | |
| 21861 | Upyours.org | £ 2,405,714 | |
| 21862 | ur mom | £ -16,959 | |
| 21863 | Ur Useless Existance | £ 13,362,410 | |
| 21864 | Uranoid | £ 34,587,370 | |
| 21865 | Uranus | £ 55,598,655 | |
| 21866 | Urban | £ 3,980,563 | |
| 21867 | Urban Decay | £ 277,292,205 | |
| 21868 | Urban Legend | £ 892,114,914 | |
| 21869 | Urban Sprawl 1 | £ 42,799,910 | |
| 21870 | Urban Sprawl 2 | £ 37,481,904 | |
| 21871 | Urban Sprawl 3 | £ 29,760,803 | |
| 21872 | Urban Sprawl 4 | £ 36,502,691 | |
| 21873 | Urban Warfare | £ 6,352,781 | |
| 21874 | UrDestruction | £ 204,312,077 | |
| 21875 | Urgency | £ 869,119,987 | |
| 21876 | urmumshouse | £ 40,309,143 | |
| 21877 | UrNightmare | £ 106,439,559 | |
| 21878 | Ursula | £ 2,507,365 | |
| 21879 | Uruguay | £ 20,112,119 | |
| 21880 | Us All | £ 47,081,035 | |
| 21881 | US drinking age | £ 965,869,497 | |
| 21882 | Us is in the wrong | £ 59,155,406 | |
| 21883 | us marines | £ 59,366,445 | |
| 21884 | Us. | £ 50,641,002 | |
| 21885 | usa | £ 29,557,811 | |
| 21886 | Usain Bolt | £ 133,735,358 | |
| 21887 | Use | £ 113,430,445 | |
| 21888 | usedcarshowroom | £ 12,175,667 | |
| 21889 | Useing Scissors | £ 70,500,800 | |
| 21890 | useless info | £ 53,012,962 | |
| 21891 | User System Interaction | £ 244,853,049 | |
| 21892 | USP Online | £ 319,241 | |
| 21893 | USPS | £ 373,638,849 | |
| 21894 | USS America | £ 578,777,848 | |
| 21895 | USS Behemoth | £ 814,991 | |
| 21896 | USS Bowfin | £ 198,820,373 | |
| 21897 | USS Discovery | £ 642,165 | |
| 21898 | USS Enterprise | £ 582,804,123 | |
| 21899 | USS Orion | £ 1,060,631 | |
| 21900 | USS Razor | £ 815,790 | |
