The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 23801 | threeeeeee | £ 57,806,467 | |
| 23802 | thrill kill | £ 116,075,847 | |
| 23803 | Thrillers | £ 9,137,333 | |
| 23804 | Thrills | £ 305,265,309 | |
| 23805 | thrive symprove | £ 101,201,872 | |
| 23806 | Thrones | £ 522,186,415 | |
| 23807 | Through | £ 58,634,903 | |
| 23808 | Through the Maelstrom | £ 55,496,553 | |
| 23809 | Through the Snow | £ 57,178,255 | |
| 23810 | ThroughThis Place | £ 2,716,671 | |
| 23811 | Throw | £ 3,396,135 | |
| 23812 | Throw Away Comps 1 | £ 203,815,625 | |
| 23813 | Throw Away Comps 2 | £ 206,634,905 | |
| 23814 | Thrumster | £ 1,165,566,497 | |
| 23815 | Thrux | £ 903,347,515 | |
| 23816 | Thruxton | £ 280,869,604 | |
| 23817 | Thuggernaut | £ 16,384,432,665 | |
| 23818 | Thugs Rule | £ 152,167 | |
| 23819 | Thumb | £ 18,868,524,592 | |
| 23820 | Thumper | £ 554,693 | |
| 23821 | Thumper Exchange | £ 42,355,148 | |
| 23822 | thunder | £ 219,702,018 | |
| 23823 | Thunder Bay | £ 2,150,000 | |
| 23824 | Thunder Co | £ 62,548 | |
| 23825 | Thunder Corporation | £ 632,881,323 | |
| 23826 | Thunder Road | £ 984,263,804 | |
| 23827 | thunder13 | £ 4,571,399 | |
| 23828 | thunder35 | £ 4,109,673 | |
| 23829 | Thundera | £ 1,177,959,153 | |
| 23830 | Thunderbird 1 | £ 585,236,342 | |
| 23831 | Thunderbird 2 | £ 639,636,544 | |
| 23832 | Thunderbird 3 | £ 271,301,792 | |
| 23833 | Thunderbird 4 | £ 384,184,340 | |
| 23834 | Thunderbird 5 | £ 457,752,525 | |
| 23835 | Thundercats | £ 1,699,146,333 | |
| 23836 | ThunderCracker | £ 9,693,315,145 | |
| 23837 | ThunderDome | £ 1,209,863,652 | |
| 23838 | ThunderKeg | £ 5,549,046 | |
| 23839 | thundershlong | £ 1,266,427 | |
| 23840 | Thurso | £ 179,052,281 | |
| 23841 | Thwarted Evil | £ 13,556,255 | |
| 23842 | Thyme | £ 6,962,851 | |
| 23843 | Thyme and Bergamot | £ 107,558,849 | |
| 23844 | Thyrllan | £ 859,339 | |
| 23845 | Ti nker Toys | £ 47,840,068 | |
| 23846 | Tianjin Coko Toy Co. Lt | £ 324,322,816 | |
| 23847 | Tibbs Motors | £ 407,351,658 | |
| 23848 | TibbsDiggs | £ 9,859,369 | |
| 23849 | Tiberian | £ 525,067,921 | |
| 23850 | Tick Tick Boom | £ 144,500,000 | |
| 23851 | Tick tock | £ 993,585,899 | |
| 23852 | ticket desk | £ 202,888,777 | |
| 23853 | Tickets | £ 50,000 | |
| 23854 | Ticking Clock | £ 219,057,993 | |
| 23855 | Tickle Enterprises | £ 22,971,170 | |
| 23856 | Tickle Your Fancy | £ 5,664,032 | |
| 23857 | TickTOck | £ 127,199,969 | |
| 23858 | Tieback | £ 479,609,370 | |
| 23859 | Tiffany | £ 5,508,613 | |
| 23860 | Tiffin | £ 60,569,645 | |
| 23861 | Tigaz | £ 103,697,633 | |
| 23862 | tiger | £ 327,716,580 | |
| 23863 | Tiger Cubs | £ 865,370,204 | |
| 23864 | Tiger Holdings | £ 126,790,572 | |
| 23865 | Tiger Inc | £ 59,321,765 | |
| 23866 | Tiger Inc. | £ 179,228,881 | |
| 23867 | Tiger Ind | £ 1,516,293,468 | |
| 23868 | Tiger Industries | £ 1,548,639 | |
| 23869 | tiger jack | £ 3,436,755 | |
| 23870 | Tiger land | £ 5,500,673 | |
| 23871 | Tiger Ltd | £ 499,340,466 | |
| 23872 | Tiger Shark | £ 50,000 | |
| 23873 | Tiger Woods | £ 160,429,605 | |
| 23874 | Tiger1 | £ 745,663,575 | |
| 23875 | Tiger2 | £ 91,741,053 | |
| 23876 | Tiger3 | £ 83,654,869 | |
| 23877 | Tiger4 | £ 78,378,747 | |
| 23878 | Tiger5 | £ 52,588,970 | |
| 23879 | Tiger6 | £ 46,760,832 | |
| 23880 | Tiger7 | £ 52,677,201 | |
| 23881 | Tigerland | £ 104,506,155 | |
| 23882 | Tigers | £ 2,856 | |
| 23883 | Tigerz | £ 58,140,413 | |
| 23884 | Tiggers Num Nums | £ -8,123,794 | |
| 23885 | Tightly Coiled Piles | £ 244,660,184 | |
| 23886 | Tijuana Fresh | £ 16,431,691 | |
| 23887 | Tik Tok | £ 4,969,056 | |
| 23888 | Tiko | £ 27,851 | |
| 23889 | TikTok | £ 132,937,981 | |
| 23890 | Tile | £ 328,497 | |
| 23891 | till amarillo | £ 10,675,706 | |
| 23892 | Tilly Mays | £ 43,699,962 | |
| 23893 | Tilnid | £ 49,002,417 | |
| 23894 | Tilt Time0 | £ 2,466,121 | |
| 23895 | Tim Hortons | £ 127,439,152 | |
| 23896 | Tim LLC | £ 1,058,398 | |
| 23897 | Timao Enterprises | £ 643 | |
| 23898 | Time | £ 4,663,209 | |
| 23899 | Time and Again | £ 40,547,975 | |
| 23900 | Time and Memories | £ 100,660,940 | |
