The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 21401 | Syndicate of Sin | £ 4,417,849,895 | |
| 21402 | Syndicate of Swing | £ 2,265,622,769 | |
| 21403 | Syndicus Dominus | £ 62,959,664 | |
| 21404 | Syndrome | £ 206,156,446 | |
| 21405 | Synedoche NY | £ -2,669,785 | |
| 21406 | Synesthesia | £ 39,598,474 | |
| 21407 | Syntego | £ 50,148,924 | |
| 21408 | synthesis | £ 42,928,087 | |
| 21409 | Synthetic Symphony | £ 247,588,981 | |
| 21410 | Syorpa | £ 9,124,784 | |
| 21411 | Syph | £ 3,766,160 | |
| 21412 | Syphilis | £ 1,541,312,712 | |
| 21413 | Syria | £ 69,895,461 | |
| 21414 | SysRq | £ 174,297 | |
| 21415 | Systems Thinking | £ 671,689,539 | |
| 21416 | SYVILIZATION | £ 3,053,708 | |
| 21417 | Szymkiewicz | £ 3,666,589 | |
| 21418 | T Coalition A | £ 82,560,558 | |
| 21419 | T Coalition B | £ 53,933,691 | |
| 21420 | T Coalition D | £ 121,284,449 | |
| 21421 | T Coalition E | £ 53,834,949 | |
| 21422 | T Coalition M | £ 105,022,228 | |
| 21423 | T Coalition O | £ 161,929,216 | |
| 21424 | T Coalition P | £ 83,024,069 | |
| 21425 | T Coalition Q | £ 54,973,944 | |
| 21426 | T Coalition Y | £ 175,876,554 | |
| 21427 | T Coalition Z | £ 55,272,342 | |
| 21428 | T Enterprises | £ 8,490,882 | |
| 21429 | T Enterprises 2 | £ 5,505,108 | |
| 21430 | T Enterprises 3 | £ 4,795,990 | |
| 21431 | T Enterprises 4 | £ 4,593,472 | |
| 21432 | T H E B O A R D | £ 107,304,201 | |
| 21433 | T Jones Limited | £ 73,522,301 | |
| 21434 | T--H--E....D--E--A--D | £ 144,954,499 | |
| 21435 | T-800 | £ 9,647,117 | |
| 21436 | t-minus | £ 34,159,295 | |
| 21437 | t-money | £ 6,726,127 | |
| 21438 | T-Money Inc | £ 7,184,000 | |
| 21439 | T. I. T. | £ 384,393,953 | |
| 21440 | T.D.O. | £ 11,920,283 | |
| 21441 | T.D.O.. | £ 5,568,216 | |
| 21442 | T.E.A | £ 6,957,448 | |
| 21443 | T.J. Oshie | £ 15,882,066 | |
| 21444 | T.O.4.LYF | £ 1,188,416 | |
| 21445 | T.O.A.D | £ 126,098,755 | |
| 21446 | t0otFairy | £ 1,449,426 | |
| 21447 | T0x1c B0mb1ng | £ 8,674,913 | |
| 21448 | Ta Gueule | £ 177,346,541 | |
| 21449 | tabbing up | £ 181,463,979 | |
| 21450 | tackyglue24 | £ 6,462,022 | |
| 21451 | tackyglue25 | £ 12,051,860 | |
| 21452 | Taco Truck | £ 4,857,084 | |
| 21453 | Tactical | £ 44,600,237 | |
| 21454 | Tactical Movement | £ 46,754,429 | |
| 21455 | Tacticlan Industries | £ 110,639,809 | |
| 21456 | Taekwondo | £ 15,180,621 | |
| 21457 | Taggart Transit | £ 50,000 | |
| 21458 | tags inc. | £ 10,665,204 | |
| 21459 | Tahiti | £ 46,729,652 | |
| 21460 | Taib | £ 69,150,467 | |
| 21461 | Taiga | £ 50,000 | |
| 21462 | Tailspin | £ 34,679,147 | |
| 21463 | taint | £ 50,000 | |
| 21464 | Taint GmbH | £ 4,925,829 | |
| 21465 | Taiwan | £ 97,067,741 | |
| 21466 | Take me away | £ 125,414,242 | |
| 21467 | Take My Breath Away | £ 79,985,930 | |
| 21468 | take my money | £ 8,642,146 | |
| 21469 | Take That And Party | £ 35,660,774 | |
| 21470 | TakeALot | £ 34,375,407 | |
| 21471 | Takeaway | £ 804,449,588 | |
| 21472 | takeishi | £ 120,526,489 | |
| 21473 | Taken | £ 213,443,782 | |
| 21474 | Taken Alive | £ 69,154,008 | |
| 21475 | Takeover | £ 1,491,390 | |
| 21476 | Takeover Inc | £ 48,085,781 | |
| 21477 | TakeOverINC | £ 48,110 | |
| 21478 | Takers | £ 92,737 | |
| 21479 | TakeYouOut | £ 7,277,627 | |
| 21480 | Takifugu | £ 97,546,836 | |
| 21481 | Taking Over | £ 50,000 | |
| 21482 | Taking Over You 2 | £ 68,500 | |
| 21483 | Taking Over You inc | £ 99,207,527 | |
| 21484 | Taking The Crops Home | £ 806,756,495 | |
| 21485 | Talent | £ 78,360,579 | |
| 21486 | talent here | £ 226,930,391 | |
| 21487 | Talents | £ 475,717,679 | |
| 21488 | Tali | £ 50,000 | |
| 21489 | Taliban | £ 30,333,377 | |
| 21490 | Talisman | £ 56,406,737 | |
| 21491 | TalkGerman | £ 57,151,879 | |
| 21492 | Talking Shxt | £ 127,484,842 | |
| 21493 | Talking Smack | £ 16,685,670 | |
| 21494 | Talladega Nights | £ 2,895,631 | |
| 21495 | Tallgrass Inc | £ 4,523,838 | |
| 21496 | Tallon | £ 1,357,702 | |
| 21497 | Talmine | £ 852,091,480 | |
| 21498 | tamagotchi | £ 200,000 | |
| 21499 | TAMAGOTCHI PETS | £ 50,699,211 | |
| 21500 | Tamarone | £ 5,504,738 | |
