The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 24501 | Unhallowed Assimilations | £ 61,344,688 | |
| 24502 | Uni Holdings | £ 4,218,874 | |
| 24503 | UniBomber | £ 78,869,560 | |
| 24504 | unicorn rainbow farts. | £ 94,970,089 | |
| 24505 | Unilever | £ 388,441,606 | |
| 24506 | Unimaginable Wealth | £ 2,444,980,404 | |
| 24507 | Unintended Consequences | £ 75,162,824 | |
| 24508 | unique state | £ 5,502,813 | |
| 24509 | UNIT | £ 10,172,688 | |
| 24510 | United Infrastructure | £ 2,465,222 | |
| 24511 | United Irishmen | £ 21,870,609 | |
| 24512 | united kingdom | £ 11,728,775 | |
| 24513 | United Nations | £ 7,828,573 | |
| 24514 | United States | £ 217,542,348 | |
| 24515 | United States Alliance | £ 64,913,188 | |
| 24516 | United States of America | £ 27,418,627 | |
| 24517 | UNITED WORLD | £ 82,632,589 | |
| 24518 | univers | £ 311,111,849 | |
| 24519 | Universal | £ 2,026,162 | |
| 24520 | Universal Exports | £ 126,418,183 | |
| 24521 | Universal Exports Ltd | £ 456,414,173 | |
| 24522 | Universal Love | £ 580,601,986 | |
| 24523 | Universal Society | £ 5,470,471 | |
| 24524 | Universal Society 2 | £ 1,428,063 | |
| 24525 | Universal Society 3 | £ 1,423,329 | |
| 24526 | Universal Society 4 | £ 972,309 | |
| 24527 | Universal Solider | £ 144,650,000 | |
| 24528 | Universal Studio | £ 133,197,634 | |
| 24529 | University student | £ 167,247,830 | |
| 24530 | Univex | £ 6,299,220 | |
| 24531 | Unknown | £ 217,197,871 | |
| 24532 | Unknown assassin | £ 45,235,151 | |
| 24533 | Unknown Bomber | £ 119,469,400 | |
| 24534 | Unknown Company Name | £ 46,536,093 | |
| 24535 | Unknown Inc | £ 55,558,366 | |
| 24536 | Unknown Targets | £ 55,046,887 | |
| 24537 | Unknowns | £ 188,825,518 | |
| 24538 | Unlawful Activities | £ 28,343,182 | |
| 24539 | unlimited | £ 330,091,038 | |
| 24540 | Unlimited Frys | £ 50,000 | |
| 24541 | Unmarked Bills | £ 935,817,439 | |
| 24542 | Unnecessary Inventions | £ 54,256,516 | |
| 24543 | Unnecessary Violence | £ 38,817,254 | |
| 24544 | unowned | £ 6,390,326 | |
| 24545 | Unpleasant Aromas | £ 6,153,459 | |
| 24546 | Unpleasant Experiences | £ 126,650,095 | |
| 24547 | Unprecedented Times | £ 1,077,241,361 | |
| 24548 | unrban | £ 74,481,197 | |
| 24549 | Unreasonable Behaviour | £ 1,286,771,838 | |
| 24550 | Unrepentant Sin | £ 108,627,368 | |
| 24551 | unrevealing | £ 4,604,567,396 | |
| 24552 | unrivaled medicine god | £ 13,687,470 | |
| 24553 | Unsafe Situation | £ 75,837,717 | |
| 24554 | Unsatisfactory | £ 4,256,893 | |
| 24555 | UNSC | £ 56,471,838 | |
| 24556 | Unseen University | £ 39,525,264 | |
| 24557 | unseenergy | £ 2,111,872,582 | |
| 24558 | Unstoppable Force | £ 2,155,727,514 | |
| 24559 | Unsuspecting Victims | £ 4,813,584 | |
| 24560 | Untaemd International | £ 1,486,917 | |
| 24561 | Untapped Potential | £ 54,002,813 | |
| 24562 | Until Provoked | £ 63,748,480 | |
| 24563 | Untouchable | £ 1,927,661,175 | |
| 24564 | Unusual Oil | £ 4,142,663 | |
| 24565 | Unusual Size | £ 2,819,882,360 | |
| 24566 | unwashed socks | £ 53,038,556 | |
| 24567 | unwise conduct | £ 163,571,385 | |
| 24568 | uotowngirl | £ 1,361,339 | |
| 24569 | Up Ur Ars | £ -117,752 | |
| 24570 | upanddown | £ 1,697,536 | |
| 24571 | Upgrade Required | £ 160,389,188 | |
| 24572 | UPHARM | £ 312,514 | |
| 24573 | Upon A Time | £ 9,966,788 | |
| 24574 | Ups And Downs | £ 150,059,282 | |
| 24575 | Upstairs | £ 3,509,641 | |
| 24576 | uptheblues | £ 2,657,143 | |
| 24577 | Upyours.org | £ 2,405,714 | |
| 24578 | ur mom | £ -16,959 | |
| 24579 | Ur Useless Existance | £ 13,362,410 | |
| 24580 | Uranoid | £ 34,587,370 | |
| 24581 | Uranus | £ 71,651,020 | |
| 24582 | Urban | £ 3,980,563 | |
| 24583 | Urban Decay | £ 303,708,208 | |
| 24584 | Urban Legend | £ 1,182,437,943 | |
| 24585 | Urban Sprawl 1 | £ 17,827,620 | |
| 24586 | Urban Sprawl 2 | £ 42,312,641 | |
| 24587 | Urban Sprawl 3 | £ 104,614,313 | |
| 24588 | Urban Sprawl 4 | £ 45,581,350 | |
| 24589 | Urban Warfare | £ 6,352,781 | |
| 24590 | Urbanization | £ 250,352,444 | |
| 24591 | UrDestruction | £ 204,312,077 | |
| 24592 | Urgency | £ 873,480,735 | |
| 24593 | urmumshouse | £ 40,309,143 | |
| 24594 | UrNightmare | £ 106,439,559 | |
| 24595 | Ursula | £ 2,507,365 | |
| 24596 | Uruguay | £ 20,112,119 | |
| 24597 | Us All | £ 47,081,035 | |
| 24598 | US Alliance | £ 266,529,108 | |
| 24599 | US drinking age | £ 965,869,497 | |
| 24600 | Us is in the wrong | £ 59,155,406 | |
