The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 20601 | Twelve | £ 467,750,019 | |
| 20602 | Twelve Angry Men | £ 182,359,253 | |
| 20603 | twelvendcamp | £ 267,737,246 | |
| 20604 | Twenty Third | £ 63,745,144 | |
| 20605 | Twenty-five Gentlemen | £ 692,209 | |
| 20606 | TwentyFourSeven | £ 58,691,002 | |
| 20607 | Twerk it | £ 456,385,478 | |
| 20608 | Twickenham | £ 138,676,956 | |
| 20609 | Twiddle | £ 14,009,003 | |
| 20610 | Twig Ltd | £ 50,000 | |
| 20611 | Twilight | £ 1,461,863,554 | |
| 20612 | Twilight Princess | £ 4,232,784 | |
| 20613 | Twinkies for all | £ 24,112 | |
| 20614 | Twinkle | £ 457,510,058 | |
| 20615 | Twist and Shout | £ -1,750 | |
| 20616 | Twist of the year | £ 681,432 | |
| 20617 | Twisted | £ 35,752 | |
| 20618 | Twisted Animator | £ 6,341,938 | |
| 20619 | Twisted Enterprises | £ 52,132 | |
| 20620 | Twisted fire starter | £ 206,657,201 | |
| 20621 | Twisted Firestarter | £ 256,813,174 | |
| 20622 | Twisted Fish | £ -11,071,126 | |
| 20623 | Twisted Metal | £ 11,418,574 | |
| 20624 | TwistedFish | £ 14,610,376 | |
| 20625 | Twister | £ 5,505,931 | |
| 20626 | twisterInc. | £ 166,161,824 | |
| 20627 | Twisties Corp | £ 3,669,589 | |
| 20628 | Twisties Ltd | £ 4,414,983 | |
| 20629 | £ 109,470,068 | ||
| 20630 | Two | £ 1,818,308 | |
| 20631 | Two Cities | £ 5,612,072 | |
| 20632 | Two Enterprise | £ 4,957,059 | |
| 20633 | Two Evils | £ 334,786,311 | |
| 20634 | Two Feet | £ 5,501,051 | |
| 20635 | Two Halves | £ 5,297,466 | |
| 20636 | Two Hands | £ 62,969,968 | |
| 20637 | Two Legs | £ 5,500,728 | |
| 20638 | Two Legs i | £ 57,524,727 | |
| 20639 | Two Nets | £ 529,241,762 | |
| 20640 | two things | £ 81,166,544 | |
| 20641 | Two United | £ 61,233,373 | |
| 20642 | two2 | £ 1,331,941 | |
| 20643 | TwoB | £ 5,503,779 | |
| 20644 | Twoddle | £ 11,666,392 | |
| 20645 | twoster | £ 48,803,749 | |
| 20646 | twwo | £ 296,096,980 | |
| 20647 | Tybalt | £ 50,000 | |
| 20648 | Tycoon | £ 7,777,500,221 | |
| 20649 | tycoons r us | £ 64,563,925 | |
| 20650 | Tylenol | £ 57,531,505 | |
| 20651 | Tyme | £ 268,340,974 | |
| 20652 | Tyneside | £ 99,909,699 | |
| 20653 | TYO | £ 26,112,181 | |
| 20654 | Type r | £ 257,213,277 | |
| 20655 | TypeItUp | £ 5,501,680 | |
| 20656 | Typhoon Arms | £ 319,000 | |
| 20657 | Tyr | £ 4,529,881 | |
| 20658 | Tyranny | £ 5,499,427 | |
| 20659 | Tyranny INC | £ 5,741,345 | |
| 20660 | Tyranny INC. | £ 304,923 | |
| 20661 | Tyranny XL | £ 704,907,996 | |
| 20662 | Tyrell Corp | £ 849,546 | |
| 20663 | Tyres | £ 4,718,186 | |
| 20664 | Tyrion Lannister | £ 118,132,741 | |
| 20665 | Tzu | £ 7,965,942 | |
| 20666 | U All | £ 914,538 | |
| 20667 | U m b r e l l a | £ 170,903,500 | |
| 20668 | U WOT M8 | £ 95,017,853 | |
| 20669 | U.S. Supreme Court | £ 228,795,141 | |
| 20670 | UA Worldwide | £ -59,899 | |
| 20671 | uare | £ -51,550 | |
| 20672 | Uberfarcacorp | £ 50,000 | |
| 20673 | UberPooch INC | £ 7,864,622 | |
| 20674 | UberPooch INC. | £ 6,717,159 | |
| 20675 | UberPooch LTD | £ 9,401,578 | |
| 20676 | UberPooch LTD. | £ 7,520,328 | |
| 20677 | UberPooch. LTD | £ 5,975,169 | |
| 20678 | UberPooch1 | £ 55,079,652 | |
| 20679 | UberPooch2 | £ 96,781,710 | |
| 20680 | UberPooch3 | £ 92,766,187 | |
| 20681 | UberPooch4 | £ 54,079,427 | |
| 20682 | UberPooch5 | £ 98,250,453 | |
| 20683 | UberPooch6 | £ 60,226,881 | |
| 20684 | UberPooch7 | £ 95,862,635 | |
| 20685 | UberPooch8 | £ 58,227,292 | |
| 20686 | UberPooch9 | £ 71,768,212 | |
| 20687 | Ubhumidia Hollop | £ 115,579,850 | |
| 20688 | Ubiquity | £ 17,952,798 | |
| 20689 | UBS AG | £ 1,737,703 | |
| 20690 | Uck Limited | £ 5,069,213 | |
| 20691 | Uckham Limited | £ 5,355,912 | |
| 20692 | Uckham Ltd | £ 2,207,965 | |
| 20693 | Udders | £ 19,215,415 | |
| 20694 | UFOs Over Michigan | £ 76,257 | |
| 20695 | Ugh | £ 2,400,366 | |
| 20696 | ugipickle | £ 208,304 | |
| 20697 | ugk industries | £ 50,000 | |
| 20698 | Uglykidjoe | £ 85,018,438 | |
| 20699 | uglykidjoes | £ 2,027,762 | |
| 20700 | Uh-oh | £ 200,138,911 | |
