The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 22301 | Trojan Horse | £ 13,253,015 | |
| 22302 | Troll Bombings | £ 5,503,910 | |
| 22303 | Trollaris | £ 4,793,390 | |
| 22304 | Trollheim | £ 56,417,776 | |
| 22305 | Trolling | £ 57,211,849 | |
| 22306 | Trollolol | £ 3,547,461 | |
| 22307 | Trolls | £ 54,025,363 | |
| 22308 | trooper | £ 337,223,772 | |
| 22309 | Troops | £ 57,438,156 | |
| 22310 | Trop Space | £ 2,140,130,898 | |
| 22311 | Tropica | £ 4,394,369 | |
| 22312 | Tropico 2 | £ 56,381 | |
| 22313 | Tropolis | £ 16,977,687 | |
| 22314 | Tror | £ 43,278,856 | |
| 22315 | Troter international | £ 50,000 | |
| 22316 | Trotters | £ 10,544,759 | |
| 22317 | Trotters inc | £ 13,957,991 | |
| 22318 | Trotters Ind Trading | £ 162,600,930 | |
| 22319 | Trotters international | £ 13,260,602 | |
| 22320 | Trotters trading | £ 1,178,659,115 | |
| 22321 | Troubble | £ 133,354,101 | |
| 22322 | Troubblesome | £ 216,163,132 | |
| 22323 | Trouble | £ 171,082,605 | |
| 22324 | TROUBLE 3 | £ 322,937,028 | |
| 22325 | trouble ahead | £ 94,646,706 | |
| 22326 | Trouble Inc | £ 11,653,378 | |
| 22327 | Trouble While You Sleep | £ 390,870,296 | |
| 22328 | Troubled Waters | £ 337,266,459 | |
| 22329 | Troubles | £ 429,897,601 | |
| 22330 | Troublesome Child | £ 17,324,426 | |
| 22331 | trout | £ 3,458,234 | |
| 22332 | TroviNation Enterprises | £ 4,050,572 | |
| 22333 | Troy | £ 216,061,136 | |
| 22334 | Truant | £ 8,175,015 | |
| 22335 | Truce | £ 9,139,710 | |
| 22336 | truckers paradise | £ 4,706 | |
| 22337 | Truckin Inc | £ 13,603,438 | |
| 22338 | Trucksss | £ 1,608,350 | |
| 22339 | True Blood | £ 4,304,191 | |
| 22340 | True blue | £ 93,867,628 | |
| 22341 | True Detective | £ 638,880,443 | |
| 22342 | True Evil | £ 120,130,007 | |
| 22343 | True Freedom | £ 339,464,921 | |
| 22344 | True lies | £ 848,394,327 | |
| 22345 | True LOVE | £ 91,104,681 | |
| 22346 | True Texas Oil Rigs Inc. | £ 13,191,266 | |
| 22347 | Truffes Fantaisie | £ 50,000 | |
| 22348 | Trump | £ 599,036,587 | |
| 22349 | Trump ENT | £ 2,351,912 | |
| 22350 | Trump ENT2 | £ -22,402,397 | |
| 22351 | Trump ENT3 | £ 13,903,851 | |
| 22352 | Trump ENT4 | £ 58,354,262 | |
| 22353 | Trump It Up | £ 206,652,844 | |
| 22354 | Trump Organization | £ 50,000 | |
| 22355 | Trump Towers | £ 4,880,866 | |
| 22356 | Trumpets | £ 92,470,752 | |
| 22357 | Trumps Tariffs | £ 58,305,338 | |
| 22358 | Trumps Towers | £ 78,191,711 | |
| 22359 | Truncated Icosahedron | £ 179,262,143 | |
| 22360 | Trurez | £ 53,470,958 | |
| 22361 | Truro | £ 492,298,982 | |
| 22362 | Trust | £ 90,042,207 | |
| 22363 | Trusted traders | £ 35,811 | |
| 22364 | Truth | £ 1,927,033,155 | |
| 22365 | Truth and Light | £ 151,605,011 | |
| 22366 | Trutth | £ 161,567,563 | |
| 22367 | try again | £ 9,642,730 | |
| 22368 | trying | £ 951,770,035 | |
| 22369 | Trying to speed up | £ 12,433,612 | |
| 22370 | Trytophan | £ 788,953 | |
| 22371 | TSA Pat Downs | £ 70,132,462 | |
| 22372 | Tsar Bomba | £ 8,634,315 | |
| 22373 | TSMC | £ 307,965,052 | |
| 22374 | Tsunami | £ 683,482,153 | |
| 22375 | tsunomo | £ 220,729,020 | |
| 22376 | TSX | £ 577,037,865 | |
| 22377 | TTL | £ 5,671,245 | |
| 22378 | Tube | £ 638,101,906 | |
| 22379 | Tube Alloys | £ 466,707,645 | |
| 22380 | Tubthumping | £ 121,250,022 | |
| 22381 | Tuck | £ 10,463,037,171 | |
| 22382 | Tuckerman | £ 4,678,995 | |
| 22383 | tuckers | £ 44,924 | |
| 22384 | tuckers joint | £ 265,221 | |
| 22385 | tuesday | £ 4,654,255 | |
| 22386 | Tuf Gaming | £ 43,444,161 | |
| 22387 | Tuffet Industries | £ 14,662,439 | |
| 22388 | Tug | £ 232,603,589 | |
| 22389 | Tulkas Astaldo | £ 1,201,580,774 | |
| 22390 | Tulli Frutti | £ 9,620,066 | |
| 22391 | Tumble weed | £ 271,092,313 | |
| 22392 | Tumbledown Mountain | £ 1,212,433,120 | |
| 22393 | Tumbleweed Town | £ 57,702,329 | |
| 22394 | Tummy | £ 2,121,517 | |
| 22395 | Tuna | £ 4,983,119 | |
| 22396 | Tunafish | £ 56,633,720 | |
| 22397 | Tunchy Enterprises | £ 1,351,358 | |
| 22398 | tunes | £ 7,291,306 | |
| 22399 | Tungsten Carbide Steel | £ 96,154,898 | |
| 22400 | Tuonela | £ 606,811,472 | |
