The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 18501 | Syndicate of Swing | £ 2,265,622,769 | |
| 18502 | Syndicus Dominus | £ 62,959,664 | |
| 18503 | Syndrome | £ 206,156,446 | |
| 18504 | Synedoche NY | £ -2,669,785 | |
| 18505 | Synesthesia | £ 39,598,474 | |
| 18506 | Syntego | £ 50,148,924 | |
| 18507 | synthesis | £ 42,928,087 | |
| 18508 | Synthetic Symphony | £ 133,885,333 | |
| 18509 | Syorpa | £ 9,124,784 | |
| 18510 | Syphilis | £ 1,541,312,712 | |
| 18511 | Syria | £ 66,390,744 | |
| 18512 | Systems Thinking | £ 77,092,540 | |
| 18513 | SYVILIZATION | £ 3,053,708 | |
| 18514 | Szymkiewicz | £ 354,579,730 | |
| 18515 | T Coalition A | £ 82,560,558 | |
| 18516 | T Coalition B | £ 53,933,691 | |
| 18517 | T Coalition D | £ 121,284,449 | |
| 18518 | T Coalition E | £ 53,834,949 | |
| 18519 | T Coalition M | £ 105,022,228 | |
| 18520 | T Coalition O | £ 161,929,216 | |
| 18521 | T Coalition P | £ 83,024,069 | |
| 18522 | T Coalition Q | £ 54,973,944 | |
| 18523 | T Coalition Y | £ 175,876,554 | |
| 18524 | T Coalition Z | £ 55,272,342 | |
| 18525 | T Enterprises | £ 8,490,882 | |
| 18526 | T Enterprises 2 | £ 5,505,108 | |
| 18527 | T Enterprises 3 | £ 4,795,990 | |
| 18528 | T Enterprises 4 | £ 4,593,472 | |
| 18529 | T H E B O A R D | £ 107,304,201 | |
| 18530 | T--H--E....D--E--A--D | £ 36,387,788 | |
| 18531 | t-money | £ 6,726,127 | |
| 18532 | T-Money Inc | £ 7,184,000 | |
| 18533 | T. I. T. | £ 384,393,953 | |
| 18534 | T.D.O. | £ 11,920,283 | |
| 18535 | T.D.O.. | £ 5,568,216 | |
| 18536 | T.E.A | £ 6,957,448 | |
| 18537 | T.J. Oshie | £ 15,882,066 | |
| 18538 | T.O.4.LYF | £ 1,188,416 | |
| 18539 | T.O.A.D | £ 86,070,397 | |
| 18540 | t0otFairy | £ 1,449,426 | |
| 18541 | T0x1c B0mb1ng | £ 8,674,913 | |
| 18542 | Ta Gueule | £ 177,346,541 | |
| 18543 | tabbing up | £ 51,046,154 | |
| 18544 | Table | £ 753,587,045 | |
| 18545 | tackyglue24 | £ 6,462,022 | |
| 18546 | tackyglue25 | £ 12,051,860 | |
| 18547 | Taco Truck | £ 4,857,084 | |
| 18548 | Tactical | £ 44,600,237 | |
| 18549 | Tactical Voting | £ 47,843,138 | |
| 18550 | Tacticlan Industries | £ 69,708,126 | |
| 18551 | Tag em | £ 40,859,270 | |
| 18552 | Taggart Transit | £ 50,000 | |
| 18553 | tags inc. | £ 10,665,204 | |
| 18554 | Tahiti | £ 46,729,652 | |
| 18555 | Taib | £ 69,150,467 | |
| 18556 | Taiga | £ 50,000 | |
| 18557 | taint | £ 50,000 | |
| 18558 | Taint GmbH | £ 4,925,829 | |
| 18559 | Taiwan | £ 97,067,741 | |
| 18560 | take my money | £ 8,642,146 | |
| 18561 | TakeALot | £ 34,375,407 | |
| 18562 | Takeaway | £ 804,449,588 | |
| 18563 | takeishi | £ 120,526,489 | |
| 18564 | Taken | £ 213,443,782 | |
| 18565 | Taken Alive | £ 75,514,340 | |
| 18566 | Takeover | £ 1,491,390 | |
| 18567 | Takeover Inc | £ 48,085,781 | |
| 18568 | TakeOverINC | £ 48,110 | |
| 18569 | Takers | £ 92,737 | |
| 18570 | TakeYouOut | £ 7,277,627 | |
| 18571 | Taking Over | £ 50,000 | |
| 18572 | Taking Over You 2 | £ 68,500 | |
| 18573 | Taking Over You inc | £ 99,207,527 | |
| 18574 | Taking The Crops Home | £ 806,756,495 | |
| 18575 | Talent | £ 78,360,579 | |
| 18576 | Talents | £ 307,947,679 | |
| 18577 | Tali | £ 50,000 | |
| 18578 | Taliban | £ 256,725,565 | |
| 18579 | TalkGerman | £ 57,151,879 | |
| 18580 | Talking Shxt | £ 35,620,452 | |
| 18581 | Talking Smack | £ 16,685,670 | |
| 18582 | Talladega Nights | £ 2,895,631 | |
| 18583 | Tallgrass Inc | £ 4,523,838 | |
| 18584 | Tallon | £ 1,357,702 | |
| 18585 | Talmine | £ 852,091,480 | |
| 18586 | tamagotchi | £ 200,000 | |
| 18587 | Tamarone | £ 5,504,738 | |
| 18588 | Tammany Hall | £ 1,206,731 | |
| 18589 | Tamo | £ 50,410,579 | |
| 18590 | Tampa Bay | £ 52,955,001 | |
| 18591 | Tampax | £ 47,018,625 | |
| 18592 | Tamriel | £ 1,941,004,299 | |
| 18593 | Tan | £ 153,285,654 | |
| 18594 | Tan LTD | £ 4,183,958 | |
| 18595 | tandes | £ 50,000 | |
| 18596 | Tandy Man | £ 6,872,137 | |
| 18597 | tanfastic | £ 50,000 | |
| 18598 | Tangled | £ 186,381,868 | |
| 18599 | TangoWarriors | £ 1,387,239 | |
| 18600 | tank | £ 501,008,967 | |
