The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 17601 | this nuke | £ 108,477,832 | |
| 17602 | This Place | £ 6,753,309 | |
| 17603 | this rain | £ 334,554,952 | |
| 17604 | This Revenge | £ 5,571,617 | |
| 17605 | This space | £ 12,560 | |
| 17606 | This stall is on fiya | £ 1,439,472 | |
| 17607 | This stall is on fiyaa | £ 5,960,010 | |
| 17608 | This stall is on fiyaaa | £ 484,141 | |
| 17609 | This stall is on fiyaaaa | £ 41,178,615 | |
| 17610 | this tiny flat | £ 35,393,159 | |
| 17611 | This Town | £ 5,504,857 | |
| 17612 | This Velvet Glove | £ 506,283 | |
| 17613 | This Was Grass | £ 483,380,731 | |
| 17614 | This World | £ 11,036,073 | |
| 17615 | ThisWorld | £ 46,321,279 | |
| 17616 | Thiz | £ 75,966,733 | |
| 17617 | Thneedville | £ 173,650,679 | |
| 17618 | Thomas Auto | £ 52,859,589 | |
| 17619 | Thomas Sabo | £ 12,387,985 | |
| 17620 | Thomas the Tank | £ 54,049,349 | |
| 17621 | Thomas the train | £ 5,728,341 | |
| 17622 | Thompson Bros | £ 50,000 | |
| 17623 | Thomson Pharmaceuticals | £ 21,678,152 | |
| 17624 | Thongs | £ 4,188,702 | |
| 17625 | Thor | £ 100,279,247 | |
| 17626 | Thor God of Asgard | £ 6,847,781 | |
| 17627 | Thor of Asgard | £ 61,510,709 | |
| 17628 | Thorn | £ 7,675,133 | |
| 17629 | Thorns | £ 813,276,327 | |
| 17630 | Thorns 2 | £ 185,895,579 | |
| 17631 | Thorns 3 | £ 191,709,697 | |
| 17632 | Thorns In your Shoes | £ 50,063,526 | |
| 17633 | Thornton Inc | £ 312,791 | |
| 17634 | Thorpe Park | £ 3,102,925 | |
| 17635 | Those Butterflies | £ 976,576 | |
| 17636 | those companies | £ 214,336,779 | |
| 17637 | Those Darn Cats | £ 664,811,698 | |
| 17638 | Those Days | £ 73,703,927 | |
| 17639 | Those Flying Pigs | £ 847,809,338 | |
| 17640 | Those In Need | £ 558,305,668 | |
| 17641 | Those Kiosks | £ 233,024 | |
| 17642 | Those People | £ 68,919,063 | |
| 17643 | Those People You Dislike | £ 54,508,542 | |
| 17644 | Those Pithy CompanyNames | £ 26,047,445 | |
| 17645 | Those Things | £ 78,254,418 | |
| 17646 | Thoth | £ 99,775,263 | |
| 17647 | Thots | £ 157,031,236 | |
| 17648 | Thought | £ 2,573,402,311 | |
| 17649 | Thought Nova Ltd | £ 50,000 | |
| 17650 | Thoughts | £ 50,000 | |
| 17651 | Thousands | £ 11,621,797 | |
| 17652 | THPP | £ 49,413,140 | |
| 17653 | Thr0nes | £ 7,151,852 | |
| 17654 | Thrace | £ 43,965,458 | |
| 17655 | Three | £ 303,573,617 | |
| 17656 | Three Blind Mice | £ 1,511,809 | |
| 17657 | three company | £ 50,000 | |
| 17658 | Three Governments | £ 14,151,243 | |
| 17659 | Three Letters | £ 452,132,559 | |
| 17660 | Three Mile Island | £ 4,458,893 | |
| 17661 | three star | £ 94,849,766 | |
| 17662 | Three United | £ 4,550,567 | |
| 17663 | three wrongs right | £ 1,303,145 | |
| 17664 | threeeeeee | £ 52,623,886 | |
| 17665 | Thriller | £ 563,622,174 | |
| 17666 | Thrillers | £ 9,137,333 | |
| 17667 | Thrills | £ 305,265,309 | |
| 17668 | Throat | £ 413,819,852 | |
| 17669 | thrones | £ 97,127,004 | |
| 17670 | Through | £ 58,634,903 | |
| 17671 | Through the Snow | £ 50,000 | |
| 17672 | Throw | £ 3,396,135 | |
| 17673 | Throw Away Comps 1 | £ 203,815,625 | |
| 17674 | Throw Away Comps 2 | £ 206,634,905 | |
| 17675 | Thrumster | £ 809,454,390 | |
| 17676 | Thrux | £ 431,791,013 | |
| 17677 | Thruxton | £ 21,098,764 | |
| 17678 | Thuggernaut | £ 7,617,086,846 | |
| 17679 | Thugs Rule | £ 152,167 | |
| 17680 | Thumb | £ 8,190,483,886 | |
| 17681 | Thumper | £ 554,693 | |
| 17682 | Thumper Exchange | £ 42,355,148 | |
| 17683 | thunder | £ 146,482,142 | |
| 17684 | Thunder Co | £ 62,548 | |
| 17685 | Thunder Road | £ 539,320,945 | |
| 17686 | thunder13 | £ 4,571,399 | |
| 17687 | thunder35 | £ 4,109,673 | |
| 17688 | Thunderbird 1 | £ 585,236,342 | |
| 17689 | Thunderbird 2 | £ 563,934,308 | |
| 17690 | Thunderbird 3 | £ 239,885,580 | |
| 17691 | Thunderbird 4 | £ 274,684,520 | |
| 17692 | Thunderbird 5 | £ 398,795,967 | |
| 17693 | Thunderbolt | £ 6,622,467 | |
| 17694 | ThunderDome | £ 316,214,683 | |
| 17695 | ThunderKeg | £ 5,549,046 | |
| 17696 | thundershlong | £ 1,266,427 | |
| 17697 | Thunderstruck | £ 1,565,465 | |
| 17698 | Thurso | £ 179,052,281 | |
| 17699 | Thwarted Evil | £ 13,556,255 | |
| 17700 | Thyme | £ 6,962,851 | |
