The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 16301 | TCI | £ 712,878,966 | |
| 16302 | TCI Co Ltd | £ 38,206,507 | |
| 16303 | TCP | £ 44,539,402 | |
| 16304 | TCR | £ 19,985,975,621 | |
| 16305 | TCS | £ 16,509,704 | |
| 16306 | TD Canada Trust | £ 69,617,213 | |
| 16307 | TD Enterprises | £ 19,970,299 | |
| 16308 | TDAssociates | £ 2,168,752 | |
| 16309 | Tdotbunalot | £ 45,161,232 | |
| 16310 | Tea | £ 5,762,398 | |
| 16311 | Tea Bag Army | £ -7,093,947 | |
| 16312 | Tea Bag Army2 | £ 8,344,803 | |
| 16313 | Tea Bagging | £ 56,836,721 | |
| 16314 | Teacher | £ 109,553,841 | |
| 16315 | Teal | £ 901,178 | |
| 16316 | Team Alpha Male | £ -47,453 | |
| 16317 | Team America | £ 127,379,490 | |
| 16318 | Team Chevrolet | £ 129,975,584 | |
| 16319 | Team Ford | £ 132,900,028 | |
| 16320 | team new york | £ 6,516,590 | |
| 16321 | Team Oldsmobile | £ 132,362,614 | |
| 16322 | Team Outlaw | £ 2,200,971 | |
| 16323 | Team Umizoomi | £ 20,507,276 | |
| 16324 | Teamsters | £ -115,552 | |
| 16325 | Teamwork. A Tradition | £ 5,501,227 | |
| 16326 | team_special | £ 50,000 | |
| 16327 | Tears | £ 103,441,024 | |
| 16328 | Tech Solutions | £ 50,000 | |
| 16329 | Tech. | £ 9,526,865 | |
| 16330 | Technic | £ 216,215,006 | |
| 16331 | Technica | £ -26,345,173 | |
| 16332 | Technicolor | £ 2,623,052 | |
| 16333 | Techno Enterprises | £ 13,131,147 | |
| 16334 | Techno Music | £ 61,149,176 | |
| 16335 | Technohippy | £ 42,209,285 | |
| 16336 | Technology | £ 22,075,135 | |
| 16337 | Tector | £ 55,162,617 | |
| 16338 | Ted Baker | £ 53,696,200 | |
| 16339 | Ted Bundy | £ 54,330,687 | |
| 16340 | Ted r us | £ 6,406,054 | |
| 16341 | Ted The Dead | £ 66,143,094 | |
| 16342 | Teddy | £ 435,073,394 | |
| 16343 | Teddy LTD | £ 5,502,929 | |
| 16344 | TedEBear Services | £ 4,813,984 | |
| 16345 | Tee Ewe Ewe | £ 1,495,824 | |
| 16346 | Teen Moms | £ 341,766,071 | |
| 16347 | Teep1 | £ 130,741 | |
| 16348 | Teep2 | £ 50,000 | |
| 16349 | Teep3 | £ 50,000 | |
| 16350 | Teep4 | £ 50,000 | |
| 16351 | Teerakjoobjoob | £ 2,941,461 | |
| 16352 | Teeth | £ 259,591,678 | |
| 16353 | TEFL | £ 162,734,268 | |
| 16354 | Teflon Spider Blasters | £ 734,358 | |
| 16355 | Tegea | £ 73,127,541 | |
| 16356 | Teh Ping | £ 5,504,722 | |
| 16357 | TehMakoIndustry | £ 4,602,307 | |
| 16358 | Tekken | £ 628,790,374 | |
| 16359 | TelamonInc | £ 1,465,381 | |
| 16360 | Tele INC. | £ 8,096,894 | |
| 16361 | Telecinco | £ 254,478 | |
| 16362 | Telecommunication Tools | £ 28,848,842 | |
| 16363 | Telekinesis | £ 252,133,845 | |
| 16364 | teleskop | £ 86,523,749 | |
| 16365 | TellaBot inc | £ 35,529,573 | |
| 16366 | Temasek Holdings | £ 4,790 | |
| 16367 | Temper4 | £ 1,912,848 | |
| 16368 | Temperature | £ 173,167,973 | |
| 16369 | Tempo | £ 1,544,069 | |
| 16370 | temporaria | £ 5,513,914 | |
| 16371 | ten | £ 2,068,665,550 | |
| 16372 | Ten Men | £ 16,656,658 | |
| 16373 | TEN PERCENTED | £ 383,618,557 | |
| 16374 | ten please | £ 58,307,601 | |
| 16375 | Tenacity | £ 168,529,150 | |
| 16376 | Tenar | £ -5,780,909 | |
| 16377 | Tenderness | £ 93,502,330 | |
| 16378 | Teng Fei Incorporation | £ 50,000 | |
| 16379 | Tennessee | £ 56,047,757 | |
| 16380 | Tennessee Honey | £ 653,967,608 | |
| 16381 | Tennis | £ 128,034,642 | |
| 16382 | Tens | £ 7,001,477 | |
| 16383 | Tent | £ 50,000 | |
| 16384 | Tentacle To Play With | £ 3,930,474 | |
| 16385 | Tento Corp | £ 9,620,135 | |
| 16386 | Tequila | £ 1,636,473 | |
| 16387 | termination | £ 507,321,144 | |
| 16388 | Terminator | £ 77,781,537 | |
| 16389 | Ternowa Corp 01 | £ 5,504,214 | |
| 16390 | Ternowa corps | £ 23,102,455 | |
| 16391 | Terran Enterprise | £ -75,458,865 | |
| 16392 | Terrapin Inc | £ 11,179,124,529 | |
| 16393 | Terrapin Ltd | £ 7,187,472,019 | |
| 16394 | Terrax the Tamer | £ 235,045,801 | |
| 16395 | Terrence opportunities | £ 110,671,624 | |
| 16396 | Terrible Acts | £ 128,009,819 | |
| 16397 | Terrible Forces | £ 127,049,330 | |
| 16398 | Terrier Works Ltd | £ 8,489,448 | |
| 16399 | Terror | £ 491,660,713 | |
| 16400 | Terror Funding | £ 1,653,437 | |
