The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 20401 | Third Kind | £ 58,286,085 | |
| 20402 | THIRD REICH | £ -10,950 | |
| 20403 | Third Trading Company | £ 6,945,245 | |
| 20404 | ThirdCapitalistModule | £ 50,000 | |
| 20405 | Thirteen | £ 84,617,641 | |
| 20406 | this | £ 473,537,718 | |
| 20407 | this bitch | £ 13,866,808 | |
| 20408 | This Boring Game | £ 152,681,936 | |
| 20409 | This Can | £ 77,304,883 | |
| 20410 | This Cap Is Mine | £ 2,817,630 | |
| 20411 | This City | £ 10,087 | |
| 20412 | This City6 | £ 402,596,360 | |
| 20413 | This Company | £ 27,282,861 | |
| 20414 | this company eludes me. | £ 1,803,943 | |
| 20415 | this company is ready | £ 7,177,909 | |
| 20416 | This Concrete Jungle | £ 169,661,533 | |
| 20417 | This Country | £ 4,651,214 | |
| 20418 | this game | £ 143,989,995 | |
| 20419 | This Here Lands | £ 3,548,712 | |
| 20420 | This house | £ 350,468,944 | |
| 20421 | This Is A Robbery | £ 56,128,598 | |
| 20422 | this is my year | £ 315,723,761 | |
| 20423 | this is rigged | £ 322,638,307 | |
| 20424 | This is the End | £ 123,050,357 | |
| 20425 | This Is Your Fault | £ 7,711,031 | |
| 20426 | this isnt | £ 4,354,651 | |
| 20427 | This Land | £ 9,174,327 | |
| 20428 | This Man Flu | £ -4,886,231 | |
| 20429 | This Map | £ 105,819,833 | |
| 20430 | This new Game | £ 36,510,612 | |
| 20431 | this nuke | £ 108,477,832 | |
| 20432 | This Place | £ 6,753,309 | |
| 20433 | this rain | £ 334,554,952 | |
| 20434 | This Revenge | £ 5,571,617 | |
| 20435 | This space | £ 12,560 | |
| 20436 | This stall is on fiya | £ 1,439,472 | |
| 20437 | This stall is on fiyaa | £ 5,960,010 | |
| 20438 | This stall is on fiyaaa | £ 484,141 | |
| 20439 | This stall is on fiyaaaa | £ 41,178,615 | |
| 20440 | this story | £ 308,012,845 | |
| 20441 | this tiny flat | £ 35,393,159 | |
| 20442 | This Town | £ 5,504,857 | |
| 20443 | This Velvet Glove | £ 506,283 | |
| 20444 | This Was Grass | £ 483,380,731 | |
| 20445 | This World | £ 11,036,073 | |
| 20446 | ThisWorld | £ 46,321,279 | |
| 20447 | Thiz | £ 75,966,733 | |
| 20448 | Thneedville | £ 173,650,679 | |
| 20449 | Thomas Auto | £ 105,772,265 | |
| 20450 | Thomas Sabo | £ 12,387,985 | |
| 20451 | Thomas the Tank | £ 54,049,349 | |
| 20452 | Thomas the train | £ 5,728,341 | |
| 20453 | Thompson Bros | £ 50,000 | |
| 20454 | Thomson Pharmaceuticals | £ 21,678,152 | |
| 20455 | Thongs | £ 4,188,702 | |
| 20456 | Thor | £ 831,036,796 | |
| 20457 | Thor God of Asgard | £ 6,847,781 | |
| 20458 | Thor of Asgard | £ 61,510,709 | |
| 20459 | Thor34 | £ 8,223,867 | |
| 20460 | Thorn | £ 7,675,133 | |
| 20461 | Thorns | £ 813,276,327 | |
| 20462 | Thorns 2 | £ 185,895,579 | |
| 20463 | Thorns 3 | £ 191,709,697 | |
| 20464 | Thorns In your Shoes | £ 50,063,526 | |
| 20465 | Thornton Inc | £ 312,791 | |
| 20466 | Thorpe Park | £ 3,102,925 | |
| 20467 | Those Butterflies | £ 976,576 | |
| 20468 | those companies | £ 214,336,779 | |
| 20469 | Those Darn Cats | £ 909,507,793 | |
| 20470 | Those Days | £ 73,703,927 | |
| 20471 | Those Flying Pigs | £ 862,071,210 | |
| 20472 | Those In Need | £ 558,305,668 | |
| 20473 | Those Kiosks | £ 233,024 | |
| 20474 | Those People | £ 72,918,501 | |
| 20475 | Those People You Dislike | £ 54,508,542 | |
| 20476 | Those Pithy CompanyNames | £ 26,047,445 | |
| 20477 | Those Things | £ 78,254,418 | |
| 20478 | Thoth | £ 99,775,263 | |
| 20479 | Thots | £ 157,031,236 | |
| 20480 | Thotty Sues Diner | £ 50,000 | |
| 20481 | Thought | £ 2,573,402,311 | |
| 20482 | Thought Nova Ltd | £ 50,000 | |
| 20483 | Thoughts | £ 50,000 | |
| 20484 | Thousands | £ 11,621,797 | |
| 20485 | Thpeach Inpediment | £ 163,456,537 | |
| 20486 | THPP | £ 49,413,140 | |
| 20487 | Thr0nes | £ 7,151,852 | |
| 20488 | Thrace | £ 43,965,458 | |
| 20489 | THREATS | £ 1,355,151,633 | |
| 20490 | Three | £ 303,573,617 | |
| 20491 | Three Blind Mice | £ 1,511,809 | |
| 20492 | three company | £ 50,000 | |
| 20493 | Three Enterprise | £ -1,006,346 | |
| 20494 | Three Governments | £ 14,151,243 | |
| 20495 | Three Letters | £ 452,132,559 | |
| 20496 | Three Little Birds | £ 510,805,936 | |
| 20497 | Three little pigs | £ 127,280,183 | |
| 20498 | Three Mile Island | £ 26,877,571 | |
| 20499 | Three Nipples | £ 1,429,436,275 | |
| 20500 | three star | £ 89,677,968 | |
