The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 24701 | UltimateError | £ 3,846,632 | |
| 24702 | Ultra | £ 1,475,121 | |
| 24703 | Ultralite | £ 57,475,641 | |
| 24704 | Ultraman | £ 72,716,397 | |
| 24705 | ultraphoenix | £ 117,242,433 | |
| 24706 | Ultraslime Inc. | £ 3,581,709 | |
| 24707 | UltraTech Inc. | £ 4,997,710 | |
| 24708 | Um Bongo Drinks | £ 431,007,151 | |
| 24709 | Umbiaishi | £ 6,929,105 | |
| 24710 | Umbrella Corp | £ 214,942,640 | |
| 24711 | Umbrella Corporation | £ 9,772,131 | |
| 24712 | Umbrella Inc | £ 45,632,660 | |
| 24713 | Umbrella Sales | £ 84,903,138 | |
| 24714 | Umbro | £ 66,521,483 | |
| 24715 | uMkhonto we Sizwe | £ 162,293,426 | |
| 24716 | Un Aparapita | £ 197,099,011 | |
| 24717 | Un Canillita | £ 1,107,619,967 | |
| 24718 | Un Cholo | £ 546,488,354 | |
| 24719 | un fil rouge | £ 643,697,696 | |
| 24720 | Un Wan Third | £ 6,101,337 | |
| 24721 | Una Cholita | £ 6,101,625,647 | |
| 24722 | unagi | £ 380,612,257 | |
| 24723 | Unauthorized | £ 154,388,004 | |
| 24724 | Unbelievable Scenes | £ 43,335 | |
| 24725 | UNCA S | £ 10,980,308 | |
| 24726 | uncle | £ 48,973,553 | |
| 24727 | Uncle Franks Hot Wings | £ 50,000 | |
| 24728 | Uncle Sam | £ 54,558,635 | |
| 24729 | Uncompromising | £ 47,162,332 | |
| 24730 | UNDEAD | £ 51,745,515 | |
| 24731 | Undead Creatures | £ 817,468,310 | |
| 24732 | Under | £ 41,492,090 | |
| 24733 | Under the Basement | £ 2,887,572 | |
| 24734 | under the bridge | £ 83,244,692 | |
| 24735 | Under The Patio | £ 2,387,660 | |
| 24736 | Undercarriage inc | £ 15,882,443 | |
| 24737 | Underground | £ 14,619,212 | |
| 24738 | Underpants | £ 29,432,157 | |
| 24739 | Underscore Underground | £ 6,483,334 | |
| 24740 | Understand | £ 105,814,983 | |
| 24741 | Understanding | £ 258,251,036 | |
| 24742 | Undertalk | £ 17,711 | |
| 24743 | Underwear Emporium | £ 68,254,923 | |
| 24744 | Underwood | £ 1,539,720,017 | |
| 24745 | underworld enterprises | £ 5,505,137 | |
| 24746 | Underworld Inc | £ 4,436,500 | |
| 24747 | Underworld international | £ 2,952,329 | |
| 24748 | Underworld Ltd | £ 6,641,433 | |
| 24749 | Underworld plc | £ 4,406,754 | |
| 24750 | Undesirable Company | £ 322,441,727 | |
| 24751 | Undetermined Source | £ 395,887,111 | |
| 24752 | Unequivocal Power | £ 119,194,808 | |
| 24753 | Unexploded Munitions | £ 6,319,545 | |
| 24754 | Unfortunate Events | £ 39,470,573 | |
| 24755 | Unfortune | £ 85,886,081 | |
| 24756 | Ungrateful ltd | £ 203,402,609 | |
| 24757 | Unhallowed Assimilations | £ 137,407,014 | |
| 24758 | Uni Holdings | £ 4,218,874 | |
| 24759 | UniBomber | £ 78,869,560 | |
| 24760 | unicorn rainbow farts. | £ 96,426,103 | |
| 24761 | Unilever | £ 388,441,606 | |
| 24762 | Unimaginable Wealth | £ 2,444,980,404 | |
| 24763 | Unintended Consequences | £ 75,162,824 | |
| 24764 | unique state | £ 5,502,813 | |
| 24765 | UNIT | £ 10,172,688 | |
| 24766 | United Infrastructure | £ 2,465,222 | |
| 24767 | United Irishmen | £ 21,870,609 | |
| 24768 | united kingdom | £ 11,728,775 | |
| 24769 | United Nations | £ 7,828,573 | |
| 24770 | United States | £ 217,542,348 | |
| 24771 | United States Alliance | £ 64,913,188 | |
| 24772 | United States of America | £ 27,418,627 | |
| 24773 | UNITED WORLD | £ 83,490,957 | |
| 24774 | univers | £ 311,111,849 | |
| 24775 | Universal Exports | £ 126,418,183 | |
| 24776 | Universal Exports Ltd | £ 655,914,173 | |
| 24777 | Universal Love | £ 580,601,986 | |
| 24778 | Universal Society | £ 5,470,471 | |
| 24779 | Universal Society 2 | £ 1,428,063 | |
| 24780 | Universal Society 3 | £ 1,423,329 | |
| 24781 | Universal Society 4 | £ 972,309 | |
| 24782 | Universal Solider | £ 144,650,000 | |
| 24783 | Universal Studio | £ 133,197,634 | |
| 24784 | University student | £ 167,247,830 | |
| 24785 | Univex | £ 6,299,220 | |
| 24786 | Unknown | £ 501,422,652 | |
| 24787 | Unknown assassin | £ 45,235,151 | |
| 24788 | Unknown Bomber | £ 119,469,400 | |
| 24789 | Unknown Company Name | £ 41,236,077 | |
| 24790 | Unknown Inc | £ 55,558,366 | |
| 24791 | Unknown Targets | £ 14,941,667 | |
| 24792 | Unknowns | £ 188,825,518 | |
| 24793 | Unlawful Activities | £ 100,720,525 | |
| 24794 | unlimited | £ 334,380,154 | |
| 24795 | Unlimited Frys | £ 50,000 | |
| 24796 | Unmarked Bills | £ 932,926,831 | |
| 24797 | Unnecessary Inventions | £ 54,256,516 | |
| 24798 | Unnecessary Violence | £ 38,817,254 | |
| 24799 | unowned | £ 6,390,326 | |
| 24800 | Unpleasant Aromas | £ 6,153,459 | |
