The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 21301 | Trollheim | £ 51,775,327 | |
| 21302 | Trolling | £ 57,211,849 | |
| 21303 | Trollolol | £ 3,547,461 | |
| 21304 | Trolls | £ 54,025,363 | |
| 21305 | trooper | £ 337,223,772 | |
| 21306 | Trop Space | £ 2,140,130,898 | |
| 21307 | Tropica | £ 4,394,369 | |
| 21308 | Tropico 2 | £ 56,381 | |
| 21309 | Tropolis | £ 16,977,687 | |
| 21310 | Tror | £ 43,278,856 | |
| 21311 | Troter international | £ 50,000 | |
| 21312 | Trotters | £ 10,544,759 | |
| 21313 | Trotters inc | £ 13,957,991 | |
| 21314 | Trotters Ind Trading | £ 162,600,930 | |
| 21315 | Trotters international | £ 13,260,602 | |
| 21316 | Trotters trading | £ 767,386,319 | |
| 21317 | Troubble | £ 133,354,101 | |
| 21318 | Troubblesome | £ 216,163,132 | |
| 21319 | Trouble | £ 171,082,605 | |
| 21320 | TROUBLE 3 | £ 322,937,028 | |
| 21321 | trouble ahead | £ 37,933,485 | |
| 21322 | Trouble Inc | £ 11,653,378 | |
| 21323 | Trouble While You Sleep | £ 467,211,735 | |
| 21324 | Troubled Waters | £ 337,266,459 | |
| 21325 | Troubles | £ 324,606,827 | |
| 21326 | Troublesome Child | £ 17,324,426 | |
| 21327 | trout | £ 3,458,234 | |
| 21328 | TroviNation Enterprises | £ 4,050,572 | |
| 21329 | Troy | £ 216,061,136 | |
| 21330 | Truant | £ 8,175,015 | |
| 21331 | Truce | £ 9,139,710 | |
| 21332 | truckers paradise | £ 4,706 | |
| 21333 | Truckin Inc | £ 13,603,438 | |
| 21334 | Trucksss | £ 1,608,350 | |
| 21335 | True Blood | £ 4,304,191 | |
| 21336 | True blue | £ 249,423,434 | |
| 21337 | True Detective | £ 401,240,267 | |
| 21338 | True Evil | £ 120,130,007 | |
| 21339 | True Freedom | £ 335,446,081 | |
| 21340 | True lies | £ 848,394,327 | |
| 21341 | True LOVE | £ 91,456,725 | |
| 21342 | Truffes Fantaisie | £ 50,000 | |
| 21343 | Trump | £ 599,036,587 | |
| 21344 | Trump ENT | £ 2,351,912 | |
| 21345 | Trump ENT2 | £ -22,402,397 | |
| 21346 | Trump ENT3 | £ 13,903,851 | |
| 21347 | Trump ENT4 | £ 58,354,262 | |
| 21348 | Trump It Up | £ 210,276,912 | |
| 21349 | Trump Organization | £ 50,000 | |
| 21350 | Trump Towers | £ 4,880,866 | |
| 21351 | Trumpets | £ 92,470,752 | |
| 21352 | Trumps Tariffs | £ 58,305,338 | |
| 21353 | Trumps Towers | £ 78,191,711 | |
| 21354 | Truncated Icosahedron | £ 179,262,143 | |
| 21355 | Trurez | £ 53,470,958 | |
| 21356 | Truro | £ 492,298,982 | |
| 21357 | Trust | £ 90,042,207 | |
| 21358 | Trusted traders | £ 35,811 | |
| 21359 | Truth | £ 1,927,033,155 | |
| 21360 | Truth and Light | £ 115,674,840 | |
| 21361 | Trutth | £ 161,567,563 | |
| 21362 | try again | £ 10,505,011 | |
| 21363 | trying | £ 951,770,035 | |
| 21364 | Trying to speed up | £ 12,433,612 | |
| 21365 | Trytophan | £ 788,953 | |
| 21366 | TSA Pat Downs | £ 70,132,462 | |
| 21367 | Tsar Bomba | £ 8,634,315 | |
| 21368 | TSMC | £ 198,721,790 | |
| 21369 | Tsunami | £ 126,050,991 | |
| 21370 | tsunomo | £ 220,729,020 | |
| 21371 | TSX | £ 577,037,865 | |
| 21372 | TTL | £ 5,671,245 | |
| 21373 | Tube | £ 638,101,906 | |
| 21374 | Tube Alloys | £ 1,315,522,980 | |
| 21375 | Tuck | £ 10,463,037,171 | |
| 21376 | Tuckerman | £ 50,000 | |
| 21377 | tuckers | £ 44,924 | |
| 21378 | tuckers joint | £ 265,221 | |
| 21379 | tuesday | £ 4,654,255 | |
| 21380 | Tuf Gaming | £ 43,444,161 | |
| 21381 | Tug | £ 232,603,589 | |
| 21382 | Tulkas Astaldo | £ 886,602,051 | |
| 21383 | Tulli Frutti | £ 9,620,066 | |
| 21384 | Tumble weed | £ 271,092,313 | |
| 21385 | Tumbledown Mountain | £ 1,212,433,120 | |
| 21386 | Tumbleweed Town | £ 57,702,329 | |
| 21387 | Tummy | £ 2,121,517 | |
| 21388 | Tuna | £ 4,983,119 | |
| 21389 | Tunafish | £ 56,633,720 | |
| 21390 | Tunchy Enterprises | £ 1,351,358 | |
| 21391 | tunes | £ 7,291,306 | |
| 21392 | Tungsten Carbide Steel | £ 96,154,898 | |
| 21393 | Tuonela | £ 606,811,472 | |
| 21394 | Tupac | £ 118,427,071 | |
| 21395 | Tupac Shakur | £ 32,947,532 | |
| 21396 | Tuppence inc | £ 1,819,113 | |
| 21397 | Tuppy inc | £ 819,610 | |
| 21398 | Turbo Torpedo | £ 119,340,348 | |
| 21399 | Turbos Hot Dogs | £ 27,367,322 | |
| 21400 | Turbos Hot Salsa | £ 4,240,909 | |
