The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 23001 | Underworld plc | £ 4,406,754 | |
| 23002 | Undesirable Company | £ 321,537,629 | |
| 23003 | Undetermined Source | £ 395,887,111 | |
| 23004 | Unequivocal Power | £ 119,194,808 | |
| 23005 | Unexploded Munitions | £ 6,319,545 | |
| 23006 | Unforeseen Incidents | £ 24,156,555 | |
| 23007 | Unfortunate Events | £ 39,470,573 | |
| 23008 | Ungrateful ltd | £ 203,402,609 | |
| 23009 | Uni Holdings | £ 4,218,874 | |
| 23010 | UniBomber | £ 78,869,560 | |
| 23011 | unicorn rainbow farts. | £ 94,970,089 | |
| 23012 | Unilever | £ 388,441,606 | |
| 23013 | Unimaginable Wealth | £ 2,444,980,404 | |
| 23014 | Unintended Consequences | £ 75,162,824 | |
| 23015 | unique state | £ 5,502,813 | |
| 23016 | UNIT | £ 10,172,688 | |
| 23017 | United Irishmen | £ 21,870,609 | |
| 23018 | united kingdom | £ 11,728,775 | |
| 23019 | United Nations | £ 7,828,573 | |
| 23020 | United States | £ 217,542,348 | |
| 23021 | United States Alliance | £ 15,590,055 | |
| 23022 | United States of America | £ 27,418,627 | |
| 23023 | UNITED WORLD | £ 313,985,550 | |
| 23024 | univers | £ 311,111,849 | |
| 23025 | Universal Exports | £ 126,418,183 | |
| 23026 | Universal Exports Ltd | £ 115,914,173 | |
| 23027 | Universal Society | £ 5,470,471 | |
| 23028 | Universal Society 2 | £ 1,428,063 | |
| 23029 | Universal Society 3 | £ 1,423,329 | |
| 23030 | Universal Society 4 | £ 972,309 | |
| 23031 | Universal Solider | £ 144,650,000 | |
| 23032 | Universal Studio | £ 133,197,634 | |
| 23033 | University student | £ 167,247,830 | |
| 23034 | Univex | £ 6,299,220 | |
| 23035 | Unknown | £ 322,457 | |
| 23036 | Unknown Bomber | £ 119,469,400 | |
| 23037 | Unknown Targets | £ 55,046,887 | |
| 23038 | Unknowns | £ 188,825,518 | |
| 23039 | unlimited | £ 288,017,886 | |
| 23040 | Unlimited Frys | £ 50,000 | |
| 23041 | Unmarked Bills | £ 933,017,691 | |
| 23042 | Unnecessary Violence | £ 38,817,254 | |
| 23043 | unowned | £ 6,390,326 | |
| 23044 | Unpleasant Aromas | £ 6,153,459 | |
| 23045 | Unpleasant Experiences | £ 148,803,205 | |
| 23046 | Unprecedented Times | £ 1,050,727,658 | |
| 23047 | unrban | £ 74,481,197 | |
| 23048 | Unreasonable Behaviour | £ 1,292,268,859 | |
| 23049 | Unrepentant Sin | £ 108,627,368 | |
| 23050 | unrevealing | £ 4,598,637,317 | |
| 23051 | unrivaled medicine god | £ 63,687,470 | |
| 23052 | Unsafe Situation | £ 75,837,717 | |
| 23053 | UNSC | £ 56,471,838 | |
| 23054 | Unseen University | £ 39,525,264 | |
| 23055 | unseenergy | £ 2,111,885,582 | |
| 23056 | Unstoppable Force | £ 2,240,762,290 | |
| 23057 | Unsuspecting Victims | £ 4,813,584 | |
| 23058 | Untaemd International | £ 1,486,917 | |
| 23059 | Untapped Potential | £ 29,709,826 | |
| 23060 | Until Provoked | £ 63,748,480 | |
| 23061 | Untouchable | £ 1,927,661,175 | |
| 23062 | Unusual Oil | £ 4,142,663 | |
| 23063 | unwashed socks | £ 53,038,556 | |
| 23064 | unwise conduct | £ 155,248,563 | |
| 23065 | uotowngirl | £ 1,361,339 | |
| 23066 | Up Ur Ars | £ -117,752 | |
| 23067 | upanddown | £ 1,697,536 | |
| 23068 | Upgrade Required | £ 64,418,846 | |
| 23069 | UPHARM | £ 312,514 | |
| 23070 | Upon A Time | £ 9,966,788 | |
| 23071 | Ups And Downs | £ 150,059,282 | |
| 23072 | Upstairs | £ 3,509,641 | |
| 23073 | uptheblues | £ 2,657,143 | |
| 23074 | Upyours.org | £ 2,405,714 | |
| 23075 | ur mom | £ -16,959 | |
| 23076 | Ur Useless Existance | £ 13,362,410 | |
| 23077 | Uranoid | £ 34,587,370 | |
| 23078 | Uranus | £ 71,651,020 | |
| 23079 | Urban | £ 3,980,563 | |
| 23080 | Urban Decay | £ 285,687,640 | |
| 23081 | Urban Legend | £ 1,184,088,653 | |
| 23082 | Urban Sprawl 1 | £ 11,563,436 | |
| 23083 | Urban Sprawl 2 | £ 42,312,641 | |
| 23084 | Urban Sprawl 3 | £ 86,239,713 | |
| 23085 | Urban Sprawl 4 | £ 45,581,350 | |
| 23086 | Urban Warfare | £ 6,352,781 | |
| 23087 | Urbanization | £ 250,352,444 | |
| 23088 | UrDestruction | £ 204,312,077 | |
| 23089 | Urgency | £ 869,119,987 | |
| 23090 | urmumshouse | £ 40,309,143 | |
| 23091 | UrNightmare | £ 106,439,559 | |
| 23092 | Ursula | £ 2,507,365 | |
| 23093 | Uruguay | £ 20,112,119 | |
| 23094 | Us All | £ 47,081,035 | |
| 23095 | US drinking age | £ 965,869,497 | |
| 23096 | Us is in the wrong | £ 59,155,406 | |
| 23097 | us marines | £ 59,366,445 | |
| 23098 | usa | £ 29,557,811 | |
| 23099 | Usain Bolt | £ 133,735,358 | |
| 23100 | Use | £ 113,430,445 | |
