The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 22201 | Trixies Treats | £ 50,000 | |
| 22202 | Troglodyte LTD | £ 50,000 | |
| 22203 | Trogs | £ 6,235,872 | |
| 22204 | Trojan | £ 791,880,233 | |
| 22205 | Troll Bombings | £ 94,823,633 | |
| 22206 | Trollaris | £ 4,793,390 | |
| 22207 | Trollheim | £ 49,992,662 | |
| 22208 | Trolling | £ 57,211,849 | |
| 22209 | Trollolol | £ 3,547,461 | |
| 22210 | Trolls | £ 54,025,363 | |
| 22211 | trooper | £ 337,223,772 | |
| 22212 | Troops | £ 204,033,532 | |
| 22213 | Trop Space | £ 2,140,130,898 | |
| 22214 | Tropica | £ 4,394,369 | |
| 22215 | Tropico 2 | £ 56,381 | |
| 22216 | Tropolis | £ 16,977,687 | |
| 22217 | Tror | £ 43,278,856 | |
| 22218 | Troter international | £ 50,000 | |
| 22219 | Trotters | £ 10,544,759 | |
| 22220 | Trotters inc | £ 13,957,991 | |
| 22221 | Trotters Ind Trading | £ 162,600,930 | |
| 22222 | Trotters international | £ 13,260,602 | |
| 22223 | Trotters trading | £ 1,233,217,672 | |
| 22224 | Troubble | £ 133,354,101 | |
| 22225 | Troubblesome | £ 216,163,132 | |
| 22226 | Trouble | £ 171,082,605 | |
| 22227 | TROUBLE 3 | £ 322,937,028 | |
| 22228 | Trouble Again | £ 464,680,966 | |
| 22229 | trouble ahead | £ 342,910,863 | |
| 22230 | Trouble Inc | £ 11,653,378 | |
| 22231 | Trouble Town | £ 44,053,737 | |
| 22232 | Trouble While You Sleep | £ 1,376,196,087 | |
| 22233 | Troubled Waters | £ 337,266,459 | |
| 22234 | Troubles | £ 437,651,272 | |
| 22235 | trout | £ 3,458,234 | |
| 22236 | TroviNation Enterprises | £ 4,050,572 | |
| 22237 | Troy | £ 216,061,136 | |
| 22238 | Truce | £ 9,139,710 | |
| 22239 | truckers paradise | £ 4,706 | |
| 22240 | Truckin Inc | £ 13,603,438 | |
| 22241 | True Blood | £ 4,304,191 | |
| 22242 | True blue | £ 165,162,639 | |
| 22243 | True Detective | £ 1,020,993,142 | |
| 22244 | True Evil | £ 120,130,007 | |
| 22245 | True Grit | £ 48,032,076 | |
| 22246 | True LOVE | £ 211,797,712 | |
| 22247 | Trump | £ 599,036,587 | |
| 22248 | Trump ENT | £ 2,351,912 | |
| 22249 | Trump ENT2 | £ -22,402,397 | |
| 22250 | Trump ENT3 | £ 13,903,851 | |
| 22251 | Trump ENT4 | £ 58,354,262 | |
| 22252 | Trump It Up | £ 207,621,457 | |
| 22253 | Trump Organization | £ 50,000 | |
| 22254 | Trump Towers | £ 4,880,866 | |
| 22255 | Trumps Tariffs | £ 58,305,338 | |
| 22256 | Trumps Towers | £ 78,191,711 | |
| 22257 | Truncated Icosahedron | £ 433,311,063 | |
| 22258 | Trurez | £ 53,470,958 | |
| 22259 | Truro | £ 492,298,982 | |
| 22260 | Trust | £ 90,042,207 | |
| 22261 | Trusted traders | £ 35,811 | |
| 22262 | Trustees | £ 55,875,261 | |
| 22263 | Truth | £ 1,927,033,155 | |
| 22264 | Truth and Justice | £ 215,247,257 | |
| 22265 | Truth and Light | £ 754,852,933 | |
| 22266 | truth lies | £ 56,304,375 | |
| 22267 | Trutth | £ 161,567,563 | |
| 22268 | try again | £ 680,196,686 | |
| 22269 | trying | £ 951,770,035 | |
| 22270 | Trying To Find New Names | £ 75,143,904 | |
| 22271 | trying to make peace | £ 48,967,989 | |
| 22272 | Trying to speed up | £ 12,433,612 | |
| 22273 | Trytophan | £ 788,953 | |
| 22274 | TSA Pat Downs | £ 70,132,462 | |
| 22275 | TSM | £ 60,060,556 | |
| 22276 | TSMC | £ 484,560,688 | |
| 22277 | Tsunami | £ 994,355,190 | |
| 22278 | tsunomo | £ 247,359,769 | |
| 22279 | TSX | £ 577,037,865 | |
| 22280 | TT Races | £ 638,482,331 | |
| 22281 | TTL | £ 5,671,245 | |
| 22282 | Tube | £ 638,101,906 | |
| 22283 | Tube Alloys | £ 600,677,116 | |
| 22284 | Tubthumping | £ 1,035,534,841 | |
| 22285 | Tuck | £ 10,463,037,171 | |
| 22286 | Tuckerman | £ 4,678,995 | |
| 22287 | tuckers | £ 44,924 | |
| 22288 | tuckers joint | £ 265,221 | |
| 22289 | tuesday | £ 4,654,255 | |
| 22290 | Tuffet Industries | £ 42,446,320 | |
| 22291 | Tug | £ 232,603,589 | |
| 22292 | Tulkas Astaldo | £ 1,536,307,810 | |
| 22293 | Tulli Frutti | £ 9,620,066 | |
| 22294 | Tumble weed | £ 271,092,313 | |
| 22295 | Tumbledown Mountain | £ 1,212,433,120 | |
| 22296 | Tumbleweed Town | £ 57,702,329 | |
| 22297 | Tummy | £ 2,121,517 | |
| 22298 | Tuna | £ 4,983,119 | |
| 22299 | Tunafish | £ 56,633,720 | |
| 22300 | Tunchy Enterprises | £ 1,351,358 | |
