The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 18401 | Trucksss | £ 1,608,350 | |
| 18402 | True Blood | £ 4,304,191 | |
| 18403 | True Evil | £ 120,130,007 | |
| 18404 | True Freedom | £ 331,358,368 | |
| 18405 | True lies | £ 848,394,327 | |
| 18406 | Truffes Fantaisie | £ 50,000 | |
| 18407 | Trump | £ 599,036,587 | |
| 18408 | Trump ENT | £ 2,351,912 | |
| 18409 | Trump ENT2 | £ -22,402,397 | |
| 18410 | Trump ENT3 | £ 13,903,851 | |
| 18411 | Trump ENT4 | £ 58,354,262 | |
| 18412 | Trump It Up | £ 186,651,471 | |
| 18413 | Trump Organization | £ 50,000 | |
| 18414 | Trump Towers | £ 5,651,661 | |
| 18415 | Trumpets | £ 92,470,752 | |
| 18416 | Truncated Icosahedron | £ 179,262,143 | |
| 18417 | Trurez | £ 53,470,958 | |
| 18418 | Truro | £ 343,452,142 | |
| 18419 | Trust | £ 83,138,449 | |
| 18420 | Trusted traders | £ 35,811 | |
| 18421 | Truth | £ 1,927,033,155 | |
| 18422 | trying | £ 610,807,032 | |
| 18423 | Trying to speed up | £ 12,433,612 | |
| 18424 | Trytophan | £ 788,953 | |
| 18425 | TSA Pat Downs | £ 70,132,462 | |
| 18426 | tsunomo | £ 220,729,020 | |
| 18427 | TTL | £ 5,671,245 | |
| 18428 | Tube | £ 638,101,906 | |
| 18429 | Tuck | £ 9,599,063,242 | |
| 18430 | tuckers | £ 44,924 | |
| 18431 | tuckers joint | £ 265,221 | |
| 18432 | tuesday | £ 4,654,255 | |
| 18433 | Tug | £ 232,603,589 | |
| 18434 | Tulli Frutti | £ 9,620,066 | |
| 18435 | Tumble weed | £ 271,092,313 | |
| 18436 | Tumbledown Mountain | £ 1,212,433,120 | |
| 18437 | Tumbleweed Town | £ 57,702,329 | |
| 18438 | Tummy | £ 2,121,517 | |
| 18439 | Tuna | £ 4,983,119 | |
| 18440 | Tunafish | £ 56,633,720 | |
| 18441 | Tunchy Enterprises | £ 1,351,358 | |
| 18442 | tunes | £ 7,291,306 | |
| 18443 | Tungsten Carbide Steel | £ 96,260,692 | |
| 18444 | Tuonela | £ 606,811,472 | |
| 18445 | Tupac | £ 118,427,071 | |
| 18446 | Tupac Shakur | £ 32,947,532 | |
| 18447 | Tuppence inc | £ 1,819,113 | |
| 18448 | Tuppy inc | £ 819,610 | |
| 18449 | Turbo Torpedo | £ 119,340,348 | |
| 18450 | Turbos Hot Dogs | £ 27,367,322 | |
| 18451 | Turbos Hot Salsa | £ 4,240,909 | |
| 18452 | Turbulance | £ 33,133,119 | |
| 18453 | Turd Burglar Septic | £ 8,971,519 | |
| 18454 | Turd Industries | £ 1,829,521 | |
| 18455 | Turds | £ 4,671,236 | |
| 18456 | Turey Enterprises | £ 50,000 | |
| 18457 | Turf Moor UTC | £ 9,235,930 | |
| 18458 | Turgus | £ 10,723,672 | |
| 18459 | Turin | £ 343,767,020 | |
| 18460 | Turkey | £ 35,799,494 | |
| 18461 | Turkey hut | £ 72,277,451 | |
| 18462 | Turkeycock Inc | £ 46,134 | |
| 18463 | turkish gold | £ 1,032 | |
| 18464 | Turn On the Lights | £ 8,944,832 | |
| 18465 | Turner Enterprize | £ 914,600 | |
| 18466 | Turners Treats | £ 479,392 | |
| 18467 | Turning Tools Inc | £ 237,879,004 | |
| 18468 | Turtle Torpedos | £ 356,226 | |
| 18469 | turtles | £ 65,322,830 | |
| 18470 | Turtles Inc. | £ 680,294 | |
| 18471 | Turtleton | £ 339,681,439 | |
| 18472 | Turttle | £ 5,211,932 | |
| 18473 | Tut Tut | £ 39,699,561 | |
| 18474 | tw fame | £ 53,425 | |
| 18475 | TW Lumber | £ 133,555 | |
| 18476 | Twainus | £ 56,419 | |
| 18477 | tweede | £ 4,738,345 | |
| 18478 | Tweedle Dee | £ 200,430,485 | |
| 18479 | Tweedledee | £ 255,709,740 | |
| 18480 | Tweedledum | £ 231,454,193 | |
| 18481 | Twelve | £ 467,750,019 | |
| 18482 | twelvendcamp | £ 267,737,246 | |
| 18483 | Twenty Third | £ 63,745,144 | |
| 18484 | Twenty-five Gentlemen | £ 692,209 | |
| 18485 | TwentyFourSeven | £ 58,691,002 | |
| 18486 | Twerk it | £ 456,385,478 | |
| 18487 | Twickenham | £ 138,676,956 | |
| 18488 | Twiddle | £ 14,009,003 | |
| 18489 | Twilight | £ 1,461,863,554 | |
| 18490 | Twinkies for all | £ 24,112 | |
| 18491 | Twinkle | £ 457,510,058 | |
| 18492 | Twist of the year | £ 681,432 | |
| 18493 | Twisted | £ 35,752 | |
| 18494 | Twisted Animator | £ 5,503,777 | |
| 18495 | Twisted Enterprises | £ 52,132 | |
| 18496 | Twisted fire starter | £ 206,657,201 | |
| 18497 | Twisted Firestarter | £ 132,458,791 | |
| 18498 | Twisted Fish | £ -11,071,126 | |
| 18499 | Twisted Metal | £ 11,418,574 | |
| 18500 | TwistedFish | £ 14,610,376 | |
