The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 20201 | Triangles | £ 4,772,454 | |
| 20202 | Tribal | £ 17,956,779 | |
| 20203 | Tribbleton | £ -48,897,651 | |
| 20204 | Tribecastanza | £ 65,270,480 | |
| 20205 | Tribes | £ 605,556 | |
| 20206 | trichomonas | £ 53,660,150 | |
| 20207 | Trickery | £ 4,965,405 | |
| 20208 | Tricks | £ 57,693,424 | |
| 20209 | Trickster | £ 934,403 | |
| 20210 | TrickstersGirl | £ 4,421,533 | |
| 20211 | Tricky Inc | £ 312,099 | |
| 20212 | TriCoMoon | £ 3,499,244 | |
| 20213 | Trident | £ 185,815,436 | |
| 20214 | Triflex Studios | £ 1,890,437 | |
| 20215 | Triforce Technologies | £ 62,658,328 | |
| 20216 | trigga | £ 5,501,257 | |
| 20217 | Trigger Happy TV | £ 64,164,302 | |
| 20218 | trikadoc ent | £ -2,621,474 | |
| 20219 | Trilateral Commission | £ 186,675,837 | |
| 20220 | Trinitrotoluene | £ 3,530,809 | |
| 20221 | Trinkets plus | £ 8,378,386 | |
| 20222 | Triple | £ 5,224,648 | |
| 20223 | Triple X | £ 2,931,494 | |
| 20224 | Triple X Corp | £ 56,715,793 | |
| 20225 | Tripoli | £ 243,643,476 | |
| 20226 | Trippin | £ 22,850,724 | |
| 20227 | Triton Psychedelics | £ 1,559,120 | |
| 20228 | Triumvirate | £ 7,729,029 | |
| 20229 | Trivia | £ 453,690,566 | |
| 20230 | Trixies Treats | £ 50,000 | |
| 20231 | Troglodyte LTD | £ 50,000 | |
| 20232 | Trogs | £ 6,235,872 | |
| 20233 | Trojan | £ 782,738,386 | |
| 20234 | Troll Bombings | £ 5,503,910 | |
| 20235 | Trollaris | £ 4,793,390 | |
| 20236 | Trolling | £ 57,211,849 | |
| 20237 | Trollolol | £ 3,547,461 | |
| 20238 | Trolls | £ 54,025,363 | |
| 20239 | trooper | £ 337,223,772 | |
| 20240 | Trop Space | £ 2,140,130,898 | |
| 20241 | Tropica | £ 4,394,369 | |
| 20242 | Tropical storm | £ 2,863,389 | |
| 20243 | Tropico 2 | £ 56,381 | |
| 20244 | Tropolis | £ 16,977,687 | |
| 20245 | Tror | £ 43,278,856 | |
| 20246 | Troter international | £ 50,000 | |
| 20247 | Trotters | £ 10,544,759 | |
| 20248 | Trotters inc | £ 13,957,991 | |
| 20249 | Trotters Ind Trading | £ 162,600,930 | |
| 20250 | Trotters international | £ 13,260,602 | |
| 20251 | Trotters trading | £ 368,551,834 | |
| 20252 | Troubble | £ 133,354,101 | |
| 20253 | Troubblesome | £ 216,163,132 | |
| 20254 | Trouble | £ 171,082,605 | |
| 20255 | TROUBLE 3 | £ 322,937,028 | |
| 20256 | Trouble Inc | £ 11,653,378 | |
| 20257 | Trouble While You Sleep | £ 467,211,735 | |
| 20258 | Troubled Waters | £ 337,266,459 | |
| 20259 | Troubles | £ 134,673,532 | |
| 20260 | Troublesome Child | £ 17,324,426 | |
| 20261 | trout | £ 3,458,234 | |
| 20262 | TroviNation Enterprises | £ 4,050,572 | |
| 20263 | Troy | £ 216,061,136 | |
| 20264 | Truce | £ 9,139,710 | |
| 20265 | truckers paradise | £ 4,706 | |
| 20266 | Truckin Inc | £ 13,603,438 | |
| 20267 | Trucksss | £ 1,608,350 | |
| 20268 | True Blood | £ 4,304,191 | |
| 20269 | True blue | £ 61,450,342 | |
| 20270 | True Detective | £ 196,923,490 | |
| 20271 | True Evil | £ 120,130,007 | |
| 20272 | True Freedom | £ 331,358,368 | |
| 20273 | True lies | £ 848,394,327 | |
| 20274 | True LOVE | £ 94,874,597 | |
| 20275 | Truffes Fantaisie | £ 50,000 | |
| 20276 | Trump | £ 599,036,587 | |
| 20277 | Trump ENT | £ 2,351,912 | |
| 20278 | Trump ENT2 | £ -22,402,397 | |
| 20279 | Trump ENT3 | £ 13,903,851 | |
| 20280 | Trump ENT4 | £ 58,354,262 | |
| 20281 | Trump It Up | £ 209,147,466 | |
| 20282 | Trump Organization | £ 50,000 | |
| 20283 | Trump Towers | £ 4,880,866 | |
| 20284 | Trumpets | £ 92,470,752 | |
| 20285 | Trumps Tariffs | £ 58,305,338 | |
| 20286 | Trumps Towers | £ 78,191,711 | |
| 20287 | Truncated Icosahedron | £ 179,262,143 | |
| 20288 | Trurez | £ 53,470,958 | |
| 20289 | Truro | £ 492,347,382 | |
| 20290 | Trust | £ 90,042,207 | |
| 20291 | Trusted traders | £ 35,811 | |
| 20292 | Truth | £ 1,927,033,155 | |
| 20293 | Trutth | £ 56,708,849 | |
| 20294 | trying | £ 1,244,834,435 | |
| 20295 | Trying to speed up | £ 12,433,612 | |
| 20296 | Trytophan | £ 788,953 | |
| 20297 | TSA Pat Downs | £ 70,132,462 | |
| 20298 | Tsar Bomba | £ 8,634,315 | |
| 20299 | tsunomo | £ 220,729,020 | |
| 20300 | TSX | £ 72,734,343 | |
