The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 21601 | Tommy.C_25 | £ 1,992,125 | |
| 21602 | TommyGuns | £ 40,530,253 | |
| 21603 | Tomorrow | £ 881,199,977 | |
| 21604 | Tomorrows Parties | £ 105,094,930 | |
| 21605 | TomTop | £ -1,648,481 | |
| 21606 | TONE VIZ | £ 1,404,268 | |
| 21607 | Tongues | £ 24,837,633 | |
| 21608 | Tonka | £ 270,846,919 | |
| 21609 | Tonsils | £ 130,419,592 | |
| 21610 | Tony Inc. | £ -8,884,877 | |
| 21611 | Tony Romo | £ 558,368,924 | |
| 21612 | Tony Soprano INC | £ 82,595,034 | |
| 21613 | Tony Towny | £ 28,176,396 | |
| 21614 | TonyStark | £ 136,518,513 | |
| 21615 | too many | £ 211,486,818 | |
| 21616 | Too Many Choices | £ 231,042 | |
| 21617 | Too Many Cooks | £ 1,351,801 | |
| 21618 | too much to drink | £ 531,363,336 | |
| 21619 | Too Short | £ 3,732,786 | |
| 21620 | toofless | £ 18,906,223 | |
| 21621 | Tool | £ 61,317,860 | |
| 21622 | Tools | £ 7,393,683 | |
| 21623 | toomeyRus | £ 34,050,938 | |
| 21624 | toomeys | £ 54,765,405 | |
| 21625 | TooMuchProfit | £ 14,529,890 | |
| 21626 | toon | £ 5,500,225 | |
| 21627 | toon2 | £ 7,936,643 | |
| 21628 | toon3 | £ -311,954 | |
| 21629 | toon4 | £ 6,735,419 | |
| 21630 | Toons Security | £ 9,398,725 | |
| 21631 | Toontown Justice | £ 34,088,107 | |
| 21632 | tooo | £ 12,667,642 | |
| 21633 | Toot Toot Train | £ 26,470,469 | |
| 21634 | Tooth decay | £ 67,841 | |
| 21635 | toothy | £ 97,007,095 | |
| 21636 | Tooting Entertainment | £ 207,096,492 | |
| 21637 | tootjpick | £ 108,701,101 | |
| 21638 | Tootles | £ 1,169,147 | |
| 21639 | Toots INC | £ 50,000 | |
| 21640 | Top | £ 1,990,609 | |
| 21641 | TOP CAT | £ 128,740,108 | |
| 21642 | top catz | £ 11,278,896 | |
| 21643 | Top Eight | £ 70,402,031 | |
| 21644 | Top Gear | £ 44,811,997 | |
| 21645 | Top grumble n grunts | £ -1,218,404 | |
| 21646 | Top Gun | £ 1,520,129,480 | |
| 21647 | Top piece | £ 1,372,610,258 | |
| 21648 | Top Secret | £ 487,807,805 | |
| 21649 | Top Secret Document | £ 20,263,267 | |
| 21650 | Top Soil | £ 1,185,338,804 | |
| 21651 | Topboys | £ 15,254,549 | |
| 21652 | TopCatz | £ 2,195,881,796 | |
| 21653 | TOPDOG | £ 50,000 | |
| 21654 | topguns | £ 4,544,838 | |
| 21655 | Toppman | £ 48,283,700 | |
| 21656 | TOPSOIL | £ 4,199,269 | |
| 21657 | Torbay | £ 377,631,006 | |
| 21658 | Torch | £ 7,214,725 | |
| 21659 | Torch Inc | £ 2,031,095 | |
| 21660 | Torchwood | £ 5,179,839 | |
| 21661 | Torment | £ 12,523,613 | |
| 21662 | Tornado Chasers | £ 59,380,778 | |
| 21663 | Tornadoes | £ 5,428,409 | |
| 21664 | toronto | £ 157,686,584 | |
| 21665 | Toronto Blue Jays | £ 83,757,469 | |
| 21666 | Toronto Maple Leafs | £ 38,988,197 | |
| 21667 | Toronto University | £ 37,110,418 | |
| 21668 | Torpedo | £ 7,007,163 | |
| 21669 | Torres | £ 3,882,414 | |
| 21670 | Torsion | £ 32,125,241 | |
| 21671 | Torture | £ 64,156,670 | |
| 21672 | Torture Incorporated | £ 1,383,292 | |
| 21673 | Torture Logistics | £ 1,057,131,194 | |
| 21674 | Tory Business Wing | £ 208,021,005 | |
| 21675 | Tory Morty | £ 28,218,230 | |
| 21676 | tosspot | £ 5,741,398 | |
| 21677 | Total Annihilation | £ 5,502,457 | |
| 21678 | Total Chaos | £ 1,407,582 | |
| 21679 | Total Control | £ 70,328,142 | |
| 21680 | Total Destruction | £ 2,841,678 | |
| 21681 | Total Destruction LTD | £ 1,569,432 | |
| 21682 | Total Devastation | £ 186,605 | |
| 21683 | Total Disaster | £ 163,829,064 | |
| 21684 | Total indifference | £ 225,561,497 | |
| 21685 | Total Recall | £ 50,000 | |
| 21686 | Total War | £ 160,387,770 | |
| 21687 | Totalitarian | £ 13,226,545 | |
| 21688 | Totally not a front | £ -161,887 | |
| 21689 | totenkopf | £ 57,105,056 | |
| 21690 | TottenhamEnforcers | £ 1,532,495 | |
| 21691 | Touch | £ 202,138,732 | |
| 21692 | Tough Guy | £ 279,800,753 | |
| 21693 | Toulouse | £ 124,610,105 | |
| 21694 | tour | £ -2,142,467 | |
| 21695 | tour1 | £ -110,192 | |
| 21696 | tour3 | £ 1,292,470 | |
| 21697 | Toure | £ 45,482,979 | |
| 21698 | tourston fm | £ 134,337,530 | |
| 21699 | Towel | £ 57,522,172 | |
| 21700 | Towels | £ 94,234,024 | |
