The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 24901 | unseenergy | £ 2,111,872,582 | |
| 24902 | Unstoppable Force | £ 2,136,163,135 | |
| 24903 | Unsuspecting Victims | £ 4,813,584 | |
| 24904 | Untaemd International | £ 1,486,917 | |
| 24905 | Untapped Potential | £ 54,002,813 | |
| 24906 | Until Provoked | £ 63,748,480 | |
| 24907 | Untouchable | £ 1,927,661,175 | |
| 24908 | Unusual Oil | £ 4,142,663 | |
| 24909 | Unusual Size | £ 2,871,243,398 | |
| 24910 | unwashed socks | £ 53,038,556 | |
| 24911 | unwise conduct | £ 163,571,385 | |
| 24912 | uotowngirl | £ 1,361,339 | |
| 24913 | Up Ur Ars | £ -117,752 | |
| 24914 | upanddown | £ 1,697,536 | |
| 24915 | Upgrade Required | £ 199,440,845 | |
| 24916 | UPHARM | £ 312,514 | |
| 24917 | Upon A Time | £ 9,966,788 | |
| 24918 | Ups And Downs | £ 150,059,282 | |
| 24919 | Upstairs | £ 3,509,641 | |
| 24920 | uptheblues | £ 2,657,143 | |
| 24921 | Upyours.org | £ 2,405,714 | |
| 24922 | ur mom | £ -16,959 | |
| 24923 | Ur Useless Existance | £ 13,362,410 | |
| 24924 | Uranoid | £ 34,587,370 | |
| 24925 | Uranus | £ 71,651,020 | |
| 24926 | Urban | £ 3,980,563 | |
| 24927 | Urban Decay | £ 606,090,136 | |
| 24928 | Urban Legend | £ 1,180,638,897 | |
| 24929 | Urban Sprawl 1 | £ 17,827,620 | |
| 24930 | Urban Sprawl 2 | £ 42,312,641 | |
| 24931 | Urban Sprawl 3 | £ 104,614,313 | |
| 24932 | Urban Sprawl 4 | £ 45,581,350 | |
| 24933 | Urban Warfare | £ 6,352,781 | |
| 24934 | Urbanization | £ 250,352,444 | |
| 24935 | UrDestruction | £ 204,312,077 | |
| 24936 | Urgency | £ 873,480,735 | |
| 24937 | urmumshouse | £ 40,309,143 | |
| 24938 | UrNightmare | £ 106,439,559 | |
| 24939 | Ursula | £ 2,507,365 | |
| 24940 | Uruguay | £ 20,112,119 | |
| 24941 | Us All | £ 47,081,035 | |
| 24942 | US Alliance | £ 542,529,108 | |
| 24943 | US drinking age | £ 965,869,497 | |
| 24944 | Us is in the wrong | £ 59,155,406 | |
| 24945 | us marines | £ 59,366,445 | |
| 24946 | usa | £ 29,557,811 | |
| 24947 | Usain Bolt | £ 133,735,358 | |
| 24948 | Use | £ 113,430,445 | |
| 24949 | usedcarshowroom | £ 12,175,667 | |
| 24950 | Useing Scissors | £ 70,500,800 | |
| 24951 | useless info | £ 33,241,054 | |
| 24952 | User System Interaction | £ 284,689,853 | |
| 24953 | USP Online | £ 319,241 | |
| 24954 | USPS | £ 373,638,849 | |
| 24955 | USS America | £ 578,777,848 | |
| 24956 | uss augusta | £ 1,495,678,639 | |
| 24957 | USS Behemoth | £ 814,991 | |
| 24958 | USS Bowfin | £ 198,820,373 | |
| 24959 | USS Discovery | £ 642,165 | |
| 24960 | USS Enterprise | £ 582,804,123 | |
| 24961 | uss enterprise. | £ 1,325,459,734 | |
| 24962 | uss indianapolis | £ 9,818,374 | |
| 24963 | USS Orion | £ 1,060,631 | |
| 24964 | USS Razor | £ 815,790 | |
| 24965 | USS Voyager | £ 1,922,144 | |
| 24966 | ussss | £ 225,396,551 | |
| 24967 | Utah | £ 94,437,246 | |
| 24968 | Utd | £ 1,538,860 | |
| 24969 | UTF Industries | £ -6,680,402 | |
| 24970 | Utmost Importance | £ 10,423,102 | |
| 24971 | Utopia | £ 587,391,216 | |
| 24972 | Utopia Planitia | £ 1,109,658,293 | |
| 24973 | Utopia2 | £ 19,520,009 | |
| 24974 | Utopia3 | £ 19,612,004 | |
| 24975 | Utopia4 | £ 92,387,139 | |
| 24976 | Utter Chaos | £ 4,505,993,926 | |
| 24977 | Utter Madness | £ 41,165,487 | |
| 24978 | UuUuUuU | £ 218,716,449 | |
| 24979 | UVB-76 | £ 6,443,671,586 | |
| 24980 | uwabaki | £ 222,832,396 | |
| 24981 | UWS Associates | £ 447,338,603 | |
| 24982 | Uxbridge | £ 4,471,496 | |
| 24983 | uyt | £ 4,799,843 | |
| 24984 | UZGENT | £ 40,610,933 | |
| 24985 | Uzumaki | £ 10,955,098 | |
| 24986 | V Energy | £ 3,804,443 | |
| 24987 | V-Star revolutions | £ 1,106,562 | |
| 24988 | V.E.S Vending | £ 59,646,134 | |
| 24989 | V2- | £ 38,440,718 | |
| 24990 | V37 | £ 55,026,557 | |
| 24991 | V60 | £ 238,949,864 | |
| 24992 | vacant | £ -22,854,297 | |
| 24993 | Vachina | £ 2,343,108 | |
| 24994 | vagarious | £ 206,650,903 | |
| 24995 | Vaginal Hubris | £ 5,221,370 | |
| 24996 | Val Verde | £ 380,112,633 | |
| 24997 | valadis | £ 16,203,162 | |
| 24998 | Valaris | £ 4,296,842 | |
| 24999 | Valaste | £ 122,992,461 | |
| 25000 | Valdemar | £ 2,679,479 | |
