The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 24901 | Ukraine | £ 106,968,751 | |
| 24902 | Ukranine | £ 54,918,085 | |
| 24903 | UKUS | £ -25,450,113 | |
| 24904 | UKUS IV | £ 4,218,744 | |
| 24905 | Ukyfgv | £ 3,882,746 | |
| 24906 | ukyfgv01 | £ 34,699,304 | |
| 24907 | ULB | £ 2,596,673 | |
| 24908 | Uldor | £ 38,852,792 | |
| 24909 | Ullswater Sports | £ 133,175,016 | |
| 24910 | UltiDownloader | £ 50,000 | |
| 24911 | Ultimate Building Crew | £ 5,506,078 | |
| 24912 | Ultimate Force | £ 73,691,445 | |
| 24913 | ultimate poker | £ 59,416,513 | |
| 24914 | Ultimate Warrior | £ 226,999,318 | |
| 24915 | UltimateError | £ 3,846,632 | |
| 24916 | Ultra | £ 1,475,121 | |
| 24917 | Ultralite | £ 57,475,641 | |
| 24918 | Ultraman | £ 9,195,545 | |
| 24919 | ultraphoenix | £ 117,242,433 | |
| 24920 | Ultraslime Inc. | £ 3,581,709 | |
| 24921 | UltraTech Inc. | £ 4,997,710 | |
| 24922 | Um Bongo Drinks | £ 431,007,151 | |
| 24923 | Umbiaishi | £ 6,929,105 | |
| 24924 | Umbrella Corp | £ 214,942,640 | |
| 24925 | Umbrella Corporation | £ 9,772,131 | |
| 24926 | Umbrella Inc | £ 45,632,660 | |
| 24927 | Umbrella Sales | £ 84,903,138 | |
| 24928 | Umbro | £ 66,521,483 | |
| 24929 | uMkhonto we Sizwe | £ 192,914,351 | |
| 24930 | Un Aparapita | £ 197,099,011 | |
| 24931 | Un Canillita | £ 1,107,619,967 | |
| 24932 | Un Cholo | £ 546,488,354 | |
| 24933 | un fil rouge | £ 643,697,696 | |
| 24934 | Un Wan Third | £ 6,101,337 | |
| 24935 | Una Cholita | £ 6,101,625,647 | |
| 24936 | unagi | £ 380,612,257 | |
| 24937 | Unauthorized | £ 153,917,517 | |
| 24938 | Unbelievable Scenes | £ 43,335 | |
| 24939 | UNCA S | £ 10,980,308 | |
| 24940 | uncle | £ 48,973,553 | |
| 24941 | Uncle Franks Hot Wings | £ 50,000 | |
| 24942 | Uncle Sam | £ 54,558,635 | |
| 24943 | Uncompromising | £ 47,162,332 | |
| 24944 | UNDEAD | £ 51,745,515 | |
| 24945 | Undead Creatures | £ 826,468,309 | |
| 24946 | Under | £ 95,537,292 | |
| 24947 | Under the Basement | £ 2,887,572 | |
| 24948 | under the bridge | £ 83,244,692 | |
| 24949 | Under The Patio | £ 2,837,660 | |
| 24950 | Undercarriage inc | £ 15,882,443 | |
| 24951 | Underground | £ 14,619,212 | |
| 24952 | Underpants | £ 51,628,849 | |
| 24953 | Underscore Underground | £ 6,483,334 | |
| 24954 | Understand | £ 105,814,983 | |
| 24955 | Understanding | £ 258,251,036 | |
| 24956 | Undertalk | £ 17,711 | |
| 24957 | Underwear Emporium | £ 68,254,923 | |
| 24958 | Underwood | £ 1,542,008,528 | |
| 24959 | underworld enterprises | £ 5,505,137 | |
| 24960 | Underworld Inc | £ 6,952,742 | |
| 24961 | Underworld international | £ 2,952,329 | |
| 24962 | Underworld Ltd | £ 6,641,433 | |
| 24963 | Underworld plc | £ 4,406,754 | |
| 24964 | Undesirable Company | £ 325,260,558 | |
| 24965 | Undetermined Source | £ 395,887,111 | |
| 24966 | Unequivocal Power | £ 137,211,893 | |
| 24967 | Unexploded Munitions | £ 6,319,545 | |
| 24968 | Unfortunate Events | £ 39,470,573 | |
| 24969 | Unfortune | £ 88,958,351 | |
| 24970 | Ungrateful ltd | £ 203,402,609 | |
| 24971 | Unhallowed Assimilations | £ 137,407,014 | |
| 24972 | Uni Holdings | £ 4,218,874 | |
| 24973 | UniBomber | £ 78,869,560 | |
| 24974 | unicorn rainbow farts. | £ 96,426,103 | |
| 24975 | Unilever | £ 388,441,606 | |
| 24976 | Unimaginable Wealth | £ 2,444,980,404 | |
| 24977 | Unintended Consequences | £ 76,162,824 | |
| 24978 | unique state | £ 5,502,813 | |
| 24979 | UNIT | £ 10,172,688 | |
| 24980 | United Infrastructure | £ 2,465,222 | |
| 24981 | United Irishmen | £ 21,870,609 | |
| 24982 | united kingdom | £ 11,728,775 | |
| 24983 | United Nations | £ 7,828,573 | |
| 24984 | United States | £ 217,542,348 | |
| 24985 | United States Alliance | £ 75,891,524 | |
| 24986 | United States of America | £ 27,418,627 | |
| 24987 | UNITED WORLD | £ 82,951,146 | |
| 24988 | univers | £ 311,111,849 | |
| 24989 | Universal Exports | £ 126,418,183 | |
| 24990 | Universal Exports Ltd | £ 744,414,173 | |
| 24991 | Universal Love | £ 580,601,986 | |
| 24992 | Universal Society | £ 5,470,471 | |
| 24993 | Universal Society 2 | £ 1,428,063 | |
| 24994 | Universal Society 3 | £ 1,423,329 | |
| 24995 | Universal Society 4 | £ 972,309 | |
| 24996 | Universal Solider | £ 144,650,000 | |
| 24997 | Universal Studio | £ 133,197,634 | |
| 24998 | University student | £ 167,247,830 | |
| 24999 | Univex | £ 6,299,220 | |
| 25000 | Unknown assassin | £ 45,235,151 | |
