The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 18701 | Unknowns | £ 188,825,518 | |
| 18702 | unlimited | £ 269,891,467 | |
| 18703 | Unlucky | £ 354,501,593 | |
| 18704 | Unmarked Bills | £ 933,258,404 | |
| 18705 | Unnecessary Violence | £ 38,817,254 | |
| 18706 | unowned | £ 6,390,326 | |
| 18707 | unrban | £ 74,481,197 | |
| 18708 | Unseen University | £ 39,525,264 | |
| 18709 | Until Provoked | £ 63,748,480 | |
| 18710 | Untouchable | £ 1,927,661,175 | |
| 18711 | Unusual Oil | £ -647,511 | |
| 18712 | unwashed socks | £ 53,038,556 | |
| 18713 | Up Miami | £ 58,708,665 | |
| 18714 | Up Ur Ars | £ -117,752 | |
| 18715 | Upon A Time | £ 9,966,788 | |
| 18716 | Ups And Downs | £ 43,065,649 | |
| 18717 | Upstairs | £ 3,509,641 | |
| 18718 | uptheblues | £ 2,657,143 | |
| 18719 | Upyours.org | £ 2,405,714 | |
| 18720 | ur mom | £ -16,959 | |
| 18721 | Ur Useless Existance | £ 13,362,410 | |
| 18722 | Uranoid | £ 40,622,063 | |
| 18723 | Uranus | £ 54,260,353 | |
| 18724 | Urban | £ 3,980,563 | |
| 18725 | Urban Decay | £ 81,773,426 | |
| 18726 | Urban Warfare | £ 6,352,781 | |
| 18727 | UrDestruction | £ 155,736,739 | |
| 18728 | Urgency | £ 133,878,635 | |
| 18729 | urmumshouse | £ 40,309,143 | |
| 18730 | UrNightmare | £ 100,535,940 | |
| 18731 | Ursula | £ 2,507,365 | |
| 18732 | Uruguay | £ 20,112,119 | |
| 18733 | Us All | £ 9,586,950 | |
| 18734 | US drinking age | £ 491,954,636 | |
| 18735 | Us is in the wrong | £ 59,155,406 | |
| 18736 | us marines | £ 59,366,445 | |
| 18737 | US UK OZ EUROPE | £ 178,014,792 | |
| 18738 | usa | £ 35,460,389 | |
| 18739 | Usain Bolt | £ 133,735,358 | |
| 18740 | Use | £ 57,202,659 | |
| 18741 | usedcarshowroom | £ 12,175,667 | |
| 18742 | Useing Scissors | £ 70,500,800 | |
| 18743 | USPS | £ 373,638,849 | |
| 18744 | USS America | £ 525,949,755 | |
| 18745 | USS Enterprise | £ 530,076,179 | |
| 18746 | USS Voyager | £ 1,922,144 | |
| 18747 | Utd | £ 1,538,860 | |
| 18748 | UTF Industries | £ -6,680,402 | |
| 18749 | Utmost Importance | £ 10,423,102 | |
| 18750 | Utopia | £ 587,391,216 | |
| 18751 | Utopia2 | £ 19,520,009 | |
| 18752 | Utopia3 | £ 19,612,004 | |
| 18753 | Utopia4 | £ 92,387,139 | |
| 18754 | Utter Chaos | £ 3,191,939,265 | |
| 18755 | UU 14 | £ 7,867,236 | |
| 18756 | UVB-76 | £ 6,442,326,086 | |
| 18757 | UWS Associates | £ 444,338,603 | |
| 18758 | Uxbridge | £ 4,471,496 | |
| 18759 | uyt | £ 4,799,843 | |
| 18760 | UZGENT | £ 40,610,933 | |
| 18761 | Uzumaki | £ 10,955,098 | |
| 18762 | V 32 V | £ 59,807,574 | |
| 18763 | V Energy | £ 3,804,443 | |
| 18764 | V-Star revolutions | £ 1,106,562 | |
| 18765 | V.E.S Vending | £ 59,646,134 | |
| 18766 | V37 | £ 55,026,557 | |
| 18767 | VA Sophamore | £ 184,168,662 | |
| 18768 | vacant | £ -22,854,297 | |
| 18769 | Vachina | £ 2,343,108 | |
| 18770 | Vaginal Hubris | £ 5,221,370 | |
| 18771 | Vala Mal Doran | £ 50,000 | |
| 18772 | Valaris | £ 4,296,842 | |
| 18773 | Valaste | £ 122,992,461 | |
| 18774 | Valdemar | £ 2,679,479 | |
| 18775 | Valdivia | £ 119,276,267 | |
| 18776 | Valentines Day Massacre | £ 3,817,075 | |
| 18777 | Valentino | £ 674,250 | |
| 18778 | Valhalla | £ 5,281,407 | |
| 18779 | Valkyrie | £ 17,668,130 | |
| 18780 | Value | £ 499,661,748 | |
| 18781 | ValueCorp | £ 4,197,940 | |
| 18782 | Vaminos Pest | £ 86,718,166 | |
| 18783 | Vamonos Pest | £ 5,503,833 | |
| 18784 | Vampires | £ 7,265,354 | |
| 18785 | Van Damme Industries | £ 50,000 | |
| 18786 | Vancity | £ 56,380,131 | |
| 18787 | Vancouver | £ 57,905,327 | |
| 18788 | Vancouver Canucks | £ 107,387,499 | |
| 18789 | Vandals | £ 5,088,779 | |
| 18790 | Vandelay Ind. | £ 340,069,159 | |
| 18791 | Vandelay Industries | £ 1,031,900 | |
| 18792 | Vandoza | £ 2,452,429 | |
| 18793 | Vangaurd_III | £ 5,478,374 | |
| 18794 | Vanquished | £ 767,995,351 | |
| 18795 | Vantino | £ 5,450,378 | |
| 18796 | Vape | £ 4,551,692 | |
| 18797 | Vaping | £ 17,213,747 | |
| 18798 | Vapouforth | £ 1,900,601 | |
| 18799 | Vari | £ 5,624,368,291 | |
| 18800 | Variables | £ 1,041,360 | |
