The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 24001 | This World | £ 11,036,073 | |
| 24002 | This World We Live In | £ 31,879,766 | |
| 24003 | This_is_the_way | £ 603,555,076 | |
| 24004 | Thiz | £ 75,966,733 | |
| 24005 | Thneedville | £ 163,444,296 | |
| 24006 | Thomas A. Sweatt | £ 50,001,759 | |
| 24007 | Thomas Auto | £ 105,772,265 | |
| 24008 | Thomas Sabo | £ 12,387,985 | |
| 24009 | Thomas Shelby | £ 1,961,030,029 | |
| 24010 | Thomas Sweatt | £ 346,351,534 | |
| 24011 | Thomas the Tank | £ 54,049,349 | |
| 24012 | Thomas the train | £ 5,728,341 | |
| 24013 | Thompson | £ 80,970,147 | |
| 24014 | Thompson Bros | £ 50,000 | |
| 24015 | Thomson Pharmaceuticals | £ 21,678,152 | |
| 24016 | Thongs | £ 4,188,702 | |
| 24017 | Thor God of Asgard | £ 6,847,781 | |
| 24018 | Thor of Asgard | £ 61,510,709 | |
| 24019 | Thor34 | £ 8,223,867 | |
| 24020 | Thorn | £ 7,675,133 | |
| 24021 | Thorns | £ 813,276,327 | |
| 24022 | Thorns 2 | £ 185,895,579 | |
| 24023 | Thorns 3 | £ 191,709,697 | |
| 24024 | Thorns In your Shoes | £ 50,063,526 | |
| 24025 | Thornton Inc | £ 312,791 | |
| 24026 | thornymuscle | £ 24,695,927 | |
| 24027 | Thorpe Park | £ 3,102,925 | |
| 24028 | Thors hammer | £ 178,565,240 | |
| 24029 | those baking hot days | £ 600,411,890 | |
| 24030 | Those Butterflies | £ 976,576 | |
| 24031 | those companies | £ 214,336,779 | |
| 24032 | Those Darn Cats | £ 909,507,793 | |
| 24033 | Those Days | £ 73,703,927 | |
| 24034 | Those Flying Pigs | £ 862,071,210 | |
| 24035 | Those In Need | £ 558,305,668 | |
| 24036 | those netrobucks | £ 356,388,564 | |
| 24037 | Those People You Dislike | £ 54,508,542 | |
| 24038 | Those Pithy CompanyNames | £ 26,047,445 | |
| 24039 | those rainy days | £ 65,750,814 | |
| 24040 | Those Things | £ 78,254,418 | |
| 24041 | Thoth | £ 99,775,263 | |
| 24042 | Thots | £ 157,031,236 | |
| 24043 | Thotty Sues Diner | £ 50,000 | |
| 24044 | Thought | £ 2,994,656,702 | |
| 24045 | Thought Nova Ltd | £ 50,000 | |
| 24046 | Thoughts | £ 50,000 | |
| 24047 | Thousands | £ 11,621,797 | |
| 24048 | Thpeach Inpediment | £ 160,569,378 | |
| 24049 | THPP | £ 49,413,140 | |
| 24050 | Thr0nes | £ 69,730,048 | |
| 24051 | Thrace | £ 43,965,458 | |
| 24052 | THREATS | £ 1,908,985,184 | |
| 24053 | Three | £ 303,573,617 | |
| 24054 | three alarm chili | £ 211,986,219 | |
| 24055 | three bears inc | £ 66,615,808 | |
| 24056 | Three Blind Mice | £ 11,473,539 | |
| 24057 | three company | £ 50,000 | |
| 24058 | Three Enterprise | £ -1,006,346 | |
| 24059 | Three four | £ 17,038,190 | |
| 24060 | Three Kingdoms | £ 218,174,350 | |
| 24061 | Three Letters | £ 452,132,559 | |
| 24062 | Three Little Birds | £ 1,236,809,696 | |
| 24063 | Three little pigs | £ 1,372,817,772 | |
| 24064 | Three Mile Island | £ 26,877,571 | |
| 24065 | Three Nipples | £ 1,762,190,098 | |
| 24066 | three star | £ 89,677,968 | |
| 24067 | Three United | £ 4,550,567 | |
| 24068 | three wrongs right | £ 1,303,145 | |
| 24069 | threeeeeee | £ 57,806,467 | |
| 24070 | thrill kill | £ 201,976,344 | |
| 24071 | Thrillers | £ 9,137,333 | |
| 24072 | Thrills | £ 305,265,309 | |
| 24073 | thrive symprove | £ 149,704,638 | |
| 24074 | Through | £ 58,634,903 | |
| 24075 | Through the Maelstrom | £ 55,496,553 | |
| 24076 | Through the Snow | £ 57,178,255 | |
| 24077 | ThroughThis Place | £ 2,716,671 | |
| 24078 | Throw | £ 3,396,135 | |
| 24079 | Throw Away Comps 1 | £ 203,815,625 | |
| 24080 | Throw Away Comps 2 | £ 206,634,905 | |
| 24081 | Thrumster | £ 1,165,566,497 | |
| 24082 | Thrux | £ 903,347,515 | |
| 24083 | Thruxton | £ 280,869,604 | |
| 24084 | Thuggernaut | £ 16,888,735,823 | |
| 24085 | Thugs Rule | £ 152,167 | |
| 24086 | Thumb | £ 19,285,524,592 | |
| 24087 | Thumper | £ 554,693 | |
| 24088 | Thumper Exchange | £ 42,355,148 | |
| 24089 | thunder | £ 219,702,018 | |
| 24090 | Thunder Co | £ 62,548 | |
| 24091 | Thunder Corporation | £ 640,711,667 | |
| 24092 | Thunder Road | £ 984,263,804 | |
| 24093 | thunder13 | £ 4,571,399 | |
| 24094 | thunder35 | £ 4,109,673 | |
| 24095 | Thundera | £ 1,246,681,836 | |
| 24096 | Thunderbird 1 | £ 585,236,342 | |
| 24097 | Thunderbird 2 | £ 639,636,544 | |
| 24098 | Thunderbird 3 | £ 271,301,792 | |
| 24099 | Thunderbird 4 | £ 384,184,340 | |
| 24100 | Thunderbird 5 | £ 457,752,525 | |
