The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 20101 | Triton Psychedelics | £ 1,559,120 | |
| 20102 | Triumvirate | £ 7,729,029 | |
| 20103 | Trivia | £ 453,690,566 | |
| 20104 | Trixies Treats | £ 50,000 | |
| 20105 | Troglodyte LTD | £ 50,000 | |
| 20106 | Trogs | £ 6,235,872 | |
| 20107 | Trojan | £ 782,738,386 | |
| 20108 | Troll Bombings | £ 5,503,910 | |
| 20109 | Trollaris | £ 4,793,390 | |
| 20110 | Trolling | £ 57,211,849 | |
| 20111 | Trollolol | £ 3,547,461 | |
| 20112 | Trolls | £ 54,025,363 | |
| 20113 | trooper | £ 337,223,772 | |
| 20114 | Trop Space | £ 2,140,130,898 | |
| 20115 | Tropica | £ 4,394,369 | |
| 20116 | Tropico 2 | £ 56,381 | |
| 20117 | Tropolis | £ 16,977,687 | |
| 20118 | Tror | £ 43,278,856 | |
| 20119 | Troter international | £ 50,000 | |
| 20120 | Trotters | £ 10,544,759 | |
| 20121 | Trotters inc | £ 13,957,991 | |
| 20122 | Trotters Ind Trading | £ 162,600,930 | |
| 20123 | Trotters international | £ 13,260,602 | |
| 20124 | Trotters trading | £ 368,425,792 | |
| 20125 | Troubble | £ 133,354,101 | |
| 20126 | Troubblesome | £ 216,163,132 | |
| 20127 | Trouble | £ 171,082,605 | |
| 20128 | TROUBLE 3 | £ 322,937,028 | |
| 20129 | Trouble Inc | £ 11,653,378 | |
| 20130 | Trouble While You Sleep | £ 467,211,735 | |
| 20131 | Troubled Waters | £ 337,266,459 | |
| 20132 | Troubles | £ 135,283,517 | |
| 20133 | Troublesome Child | £ 17,324,426 | |
| 20134 | trout | £ 3,458,234 | |
| 20135 | TroviNation Enterprises | £ 4,050,572 | |
| 20136 | Troy | £ 216,061,136 | |
| 20137 | Truce | £ 9,139,710 | |
| 20138 | truckers paradise | £ 4,706 | |
| 20139 | Truckin Inc | £ 13,603,438 | |
| 20140 | Trucksss | £ 1,608,350 | |
| 20141 | True Blood | £ 4,304,191 | |
| 20142 | True blue | £ 61,450,342 | |
| 20143 | True Detective | £ 160,016,972 | |
| 20144 | True Evil | £ 120,130,007 | |
| 20145 | True Freedom | £ 331,358,368 | |
| 20146 | True lies | £ 848,394,327 | |
| 20147 | True LOVE | £ 83,357,692 | |
| 20148 | Truffes Fantaisie | £ 50,000 | |
| 20149 | Trump | £ 599,036,587 | |
| 20150 | Trump ENT | £ 2,351,912 | |
| 20151 | Trump ENT2 | £ -22,402,397 | |
| 20152 | Trump ENT3 | £ 13,903,851 | |
| 20153 | Trump ENT4 | £ 58,354,262 | |
| 20154 | Trump It Up | £ 208,414,618 | |
| 20155 | Trump Organization | £ 50,000 | |
| 20156 | Trump Towers | £ 4,880,866 | |
| 20157 | Trumpets | £ 92,470,752 | |
| 20158 | Trumps Tariffs | £ 58,305,338 | |
| 20159 | Trumps Towers | £ 78,191,711 | |
| 20160 | Truncated Icosahedron | £ 179,262,143 | |
| 20161 | Trurez | £ 53,470,958 | |
| 20162 | Truro | £ 492,347,382 | |
| 20163 | Trust | £ 90,042,207 | |
| 20164 | Trusted traders | £ 35,811 | |
| 20165 | Truth | £ 1,927,033,155 | |
| 20166 | Trutth | £ 39,428,548 | |
| 20167 | trying | £ 1,244,834,435 | |
| 20168 | Trying to speed up | £ 12,433,612 | |
| 20169 | Trytophan | £ 788,953 | |
| 20170 | TSA Pat Downs | £ 70,132,462 | |
| 20171 | Tsar Bomba | £ 8,634,315 | |
| 20172 | tsunomo | £ 220,729,020 | |
| 20173 | TSX | £ 67,282,939 | |
| 20174 | TTL | £ 5,671,245 | |
| 20175 | Tube | £ 638,101,906 | |
| 20176 | Tube Alloys | £ 459,000,436 | |
| 20177 | Tuck | £ 10,463,037,171 | |
| 20178 | Tuckerman | £ 50,000 | |
| 20179 | tuckers | £ 44,924 | |
| 20180 | tuckers joint | £ 265,221 | |
| 20181 | tuesday | £ 4,654,255 | |
| 20182 | Tuf Gaming | £ 43,444,161 | |
| 20183 | Tug | £ 232,603,589 | |
| 20184 | Tulli Frutti | £ 9,620,066 | |
| 20185 | Tumble weed | £ 271,092,313 | |
| 20186 | Tumbledown Mountain | £ 1,212,433,120 | |
| 20187 | Tumbleweed Town | £ 57,702,329 | |
| 20188 | Tummy | £ 2,121,517 | |
| 20189 | Tuna | £ 4,983,119 | |
| 20190 | Tunafish | £ 56,633,720 | |
| 20191 | Tunchy Enterprises | £ 1,351,358 | |
| 20192 | tunes | £ 7,291,306 | |
| 20193 | Tungsten Carbide Steel | £ 96,154,898 | |
| 20194 | Tuonela | £ 606,811,472 | |
| 20195 | Tupac | £ 118,427,071 | |
| 20196 | Tupac Shakur | £ 32,947,532 | |
| 20197 | Tuppence inc | £ 1,819,113 | |
| 20198 | Tuppy inc | £ 819,610 | |
| 20199 | Turbo Torpedo | £ 119,340,348 | |
| 20200 | Turbos Hot Dogs | £ 27,367,322 | |
