The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 19601 | Too Many Cooks | £ 1,351,801 | |
| 19602 | too much to drink | £ 69,372,736 | |
| 19603 | Too Short | £ 3,732,786 | |
| 19604 | toofless | £ 18,906,223 | |
| 19605 | Tool | £ 61,317,860 | |
| 19606 | Tools | £ 7,393,683 | |
| 19607 | toomeyRus | £ 34,050,938 | |
| 19608 | toomeys | £ 54,765,405 | |
| 19609 | TooMuchProfit | £ 14,529,890 | |
| 19610 | toon | £ 5,500,225 | |
| 19611 | toon2 | £ 7,936,643 | |
| 19612 | toon3 | £ -311,954 | |
| 19613 | toon4 | £ 6,735,419 | |
| 19614 | Toons Security | £ 9,398,725 | |
| 19615 | Toontown Justice | £ 34,088,107 | |
| 19616 | tooo | £ 12,667,642 | |
| 19617 | Toot Toot Train | £ 26,470,469 | |
| 19618 | Tooth decay | £ 67,841 | |
| 19619 | Tooting Entertainment | £ 207,096,492 | |
| 19620 | tootjpick | £ 108,701,101 | |
| 19621 | Tootles | £ 1,169,147 | |
| 19622 | Toots INC | £ 50,000 | |
| 19623 | Top | £ 1,990,609 | |
| 19624 | TOP CAT | £ 128,740,108 | |
| 19625 | top catz | £ 11,278,896 | |
| 19626 | Top Eight | £ 70,402,031 | |
| 19627 | Top Gear | £ 44,811,997 | |
| 19628 | Top grumble n grunts | £ -1,218,404 | |
| 19629 | Top Gun | £ 51,585,551 | |
| 19630 | Top piece | £ 1,372,610,258 | |
| 19631 | Top Secret | £ 487,807,805 | |
| 19632 | Top Secret Document | £ 20,263,267 | |
| 19633 | Top Soil | £ 1,185,338,804 | |
| 19634 | Topboys | £ 15,254,549 | |
| 19635 | TopCatz | £ 2,075,981,796 | |
| 19636 | TOPDOG | £ 50,000 | |
| 19637 | topguns | £ 4,544,838 | |
| 19638 | Toppman | £ 48,283,700 | |
| 19639 | Torbay | £ 377,631,006 | |
| 19640 | Torch | £ 5,994,826 | |
| 19641 | Torch Inc | £ 2,031,095 | |
| 19642 | Torchwood | £ 5,179,839 | |
| 19643 | Tornado Chasers | £ 39,450,485 | |
| 19644 | Tornadoes | £ 5,428,409 | |
| 19645 | toronto | £ 56,213,365 | |
| 19646 | Toronto Blue Jays | £ 83,757,469 | |
| 19647 | Toronto Maple Leafs | £ 38,988,197 | |
| 19648 | Toronto University | £ 37,110,418 | |
| 19649 | Torpedo | £ 7,007,163 | |
| 19650 | Torres | £ 3,882,414 | |
| 19651 | Torsion | £ 32,125,241 | |
| 19652 | Torture | £ 64,156,670 | |
| 19653 | Torture Incorporated | £ 1,383,292 | |
| 19654 | Torture Logistics | £ 150,474,817 | |
| 19655 | Tory Business Wing | £ 32,593,520 | |
| 19656 | tosspot | £ 5,741,398 | |
| 19657 | Total Chaos | £ 1,407,582 | |
| 19658 | Total Control | £ 70,328,142 | |
| 19659 | Total Destruction | £ 7,253,114 | |
| 19660 | Total Destruction LTD | £ 2,153,684 | |
| 19661 | ToTal Destructions | £ 20,556,923 | |
| 19662 | Total Devastation | £ 186,605 | |
| 19663 | Total Disaster | £ 153,119,467 | |
| 19664 | Total indifference | £ 225,561,497 | |
| 19665 | Total Recall | £ 50,000 | |
| 19666 | Totalitarian | £ 13,226,545 | |
| 19667 | Totally not a front | £ -161,887 | |
| 19668 | TottenhamEnforcers | £ 1,532,495 | |
| 19669 | Touch | £ 202,138,732 | |
| 19670 | Tough Guy | £ 279,800,753 | |
| 19671 | Toulouse | £ 124,610,105 | |
| 19672 | tour | £ -2,142,467 | |
| 19673 | tour1 | £ -110,192 | |
| 19674 | tour3 | £ 1,292,470 | |
| 19675 | Toure | £ 45,482,979 | |
| 19676 | tourston fm | £ 76,487,657 | |
| 19677 | Towel | £ 57,522,172 | |
| 19678 | Towels | £ 94,234,024 | |
| 19679 | Tower | £ 8,190,171 | |
| 19680 | Towergate | £ 495,975,663 | |
| 19681 | Town | £ 50,000 | |
| 19682 | Town Crazy | £ 2,236,822 | |
| 19683 | Town Feeder | £ 61,055,924 | |
| 19684 | town land | £ 5,182,365 | |
| 19685 | Townie 1 | £ -1,319,241 | |
| 19686 | Townie 2 | £ 4,017,878 | |
| 19687 | Townie 3 | £ 160,122 | |
| 19688 | Townie 4 | £ 2,836,325 | |
| 19689 | Townie 5 | £ 5,043,833 | |
| 19690 | Townie 6 | £ 265,306 | |
| 19691 | towns | £ -524,341 | |
| 19692 | townsville | £ 129,109,395 | |
| 19693 | Townsville Common | £ 572,133,573 | |
| 19694 | Townsville Commons | £ 12,104,614 | |
| 19695 | Townsville7488 | £ 50,000 | |
| 19696 | toxic sweets | £ 698,330 | |
| 19697 | Toxic Waste | £ 55,314,682 | |
| 19698 | ToxicWater | £ 17,180,645 | |
| 19699 | toy soldiers | £ 586,525,482 | |
| 19700 | toyd enterprises | £ 53,559,287 | |
