The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 21101 | Twickenham | £ 138,676,956 | |
| 21102 | Twiddle | £ 14,009,003 | |
| 21103 | Twig Ltd | £ 50,000 | |
| 21104 | Twilight | £ 1,461,863,554 | |
| 21105 | Twilight Princess | £ 4,232,784 | |
| 21106 | Twinkies for all | £ 24,112 | |
| 21107 | Twinkle | £ 457,510,058 | |
| 21108 | Twist and Shout | £ 24,188,535 | |
| 21109 | Twist of the year | £ 681,432 | |
| 21110 | Twisted | £ 35,752 | |
| 21111 | Twisted Animator | £ 6,341,938 | |
| 21112 | Twisted Enterprises | £ 52,132 | |
| 21113 | Twisted fire starter | £ 206,657,201 | |
| 21114 | Twisted Firestarter | £ 256,813,174 | |
| 21115 | Twisted Fish | £ -11,071,126 | |
| 21116 | Twisted Metal | £ 11,418,574 | |
| 21117 | TwistedFish | £ 14,610,376 | |
| 21118 | Twister | £ 5,505,931 | |
| 21119 | twisterInc. | £ 166,161,824 | |
| 21120 | Twisties Corp | £ 3,669,589 | |
| 21121 | Twisties Ltd | £ 4,414,983 | |
| 21122 | £ 109,470,068 | ||
| 21123 | Two | £ 1,818,308 | |
| 21124 | Two Cities | £ 5,612,072 | |
| 21125 | Two Enterprise | £ 4,957,059 | |
| 21126 | Two Evils | £ 334,786,311 | |
| 21127 | Two Feet | £ 5,501,051 | |
| 21128 | Two Halves | £ 5,297,466 | |
| 21129 | Two Hands | £ 62,969,968 | |
| 21130 | Two Legs | £ 5,500,728 | |
| 21131 | Two Legs i | £ 57,524,727 | |
| 21132 | Two Nets | £ 529,241,762 | |
| 21133 | two things | £ 81,166,544 | |
| 21134 | Two United | £ 61,233,373 | |
| 21135 | two2 | £ 1,377,289 | |
| 21136 | two2two | £ 185,932,801 | |
| 21137 | TwoB | £ 5,503,779 | |
| 21138 | Twoddle | £ 11,666,392 | |
| 21139 | twoster | £ 48,803,749 | |
| 21140 | twwo | £ 296,096,980 | |
| 21141 | Tybalt | £ 50,000 | |
| 21142 | Tycoon | £ 7,777,500,221 | |
| 21143 | tycoons r us | £ 64,563,925 | |
| 21144 | Tylenol | £ 57,531,505 | |
| 21145 | Tyme | £ 268,340,974 | |
| 21146 | Tyneside | £ 99,909,699 | |
| 21147 | TYO | £ 851,514,527 | |
| 21148 | Type r | £ 257,213,277 | |
| 21149 | TypeItUp | £ 5,501,680 | |
| 21150 | Typhoon Arms | £ 319,000 | |
| 21151 | Tyr | £ 4,529,881 | |
| 21152 | Tyranny | £ 5,499,427 | |
| 21153 | Tyranny INC | £ 5,741,345 | |
| 21154 | Tyranny INC. | £ 304,923 | |
| 21155 | Tyranny XL | £ 704,907,996 | |
| 21156 | Tyrell Corp | £ 849,546 | |
| 21157 | Tyres | £ 4,794,296 | |
| 21158 | Tyrion Lannister | £ 118,132,741 | |
| 21159 | Tzu | £ 7,965,942 | |
| 21160 | U All | £ 914,538 | |
| 21161 | U m b r e l l a | £ 170,903,500 | |
| 21162 | U WOT M8 | £ 95,017,853 | |
| 21163 | U.S. Supreme Court | £ 228,795,141 | |
| 21164 | UA Worldwide | £ -59,899 | |
| 21165 | uare | £ -51,550 | |
| 21166 | Uberfarcacorp | £ 50,000 | |
| 21167 | UberPooch INC | £ 7,864,622 | |
| 21168 | UberPooch INC. | £ 6,717,159 | |
| 21169 | UberPooch LTD | £ 9,401,578 | |
| 21170 | UberPooch LTD. | £ 7,520,328 | |
| 21171 | UberPooch. LTD | £ 5,975,169 | |
| 21172 | UberPooch1 | £ 55,079,652 | |
| 21173 | UberPooch2 | £ 96,781,710 | |
| 21174 | UberPooch3 | £ 92,766,187 | |
| 21175 | UberPooch4 | £ 54,079,427 | |
| 21176 | UberPooch5 | £ 98,250,453 | |
| 21177 | UberPooch6 | £ 60,226,881 | |
| 21178 | UberPooch7 | £ 95,862,635 | |
| 21179 | UberPooch8 | £ 58,227,292 | |
| 21180 | UberPooch9 | £ 71,768,212 | |
| 21181 | Ubhumidia Hollop | £ 115,579,850 | |
| 21182 | Ubiquity | £ 17,952,798 | |
| 21183 | UBS AG | £ 1,737,703 | |
| 21184 | Uck Limited | £ 5,069,213 | |
| 21185 | Uckham Limited | £ 5,355,912 | |
| 21186 | Uckham Ltd | £ 2,207,965 | |
| 21187 | Udders | £ 19,215,415 | |
| 21188 | UFOs Over Michigan | £ 76,257 | |
| 21189 | Ugh | £ 2,400,366 | |
| 21190 | ugipickle | £ 208,304 | |
| 21191 | ugk industries | £ 50,000 | |
| 21192 | Uglykidjoe | £ 85,018,438 | |
| 21193 | uglykidjoes | £ 2,027,762 | |
| 21194 | Uh-oh | £ 200,138,911 | |
| 21195 | Uk Hotz | £ -1,595,341 | |
| 21196 | UKIP | £ 101,644,794 | |
| 21197 | Ukraine | £ 106,968,751 | |
| 21198 | UKUS | £ -25,450,113 | |
| 21199 | UKUS IV | £ 4,218,744 | |
| 21200 | UKVI Emmigration | £ 25,495,302 | |
