The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 22701 | Toot Toot Train | £ 26,470,469 | |
| 22702 | Tooth decay | £ 67,841 | |
| 22703 | toothy | £ 89,244,948 | |
| 22704 | Tooting Entertainment | £ 207,096,492 | |
| 22705 | tootjpick | £ 108,701,101 | |
| 22706 | Tootles | £ 1,169,147 | |
| 22707 | Toots INC | £ 50,000 | |
| 22708 | Top | £ 1,990,609 | |
| 22709 | TOP CAT | £ 128,740,108 | |
| 22710 | top catz | £ 11,278,896 | |
| 22711 | Top Eight | £ 70,402,031 | |
| 22712 | Top Gear | £ 44,811,997 | |
| 22713 | Top grumble n grunts | £ -1,218,404 | |
| 22714 | Top Gun | £ 2,825,743,905 | |
| 22715 | Top piece | £ 1,372,610,258 | |
| 22716 | Top Secret | £ 487,807,805 | |
| 22717 | Top Soil | £ 1,185,338,804 | |
| 22718 | Top Tunes | £ 47,588,916 | |
| 22719 | Topboys | £ 15,254,549 | |
| 22720 | TopCatz | £ 2,195,881,796 | |
| 22721 | TOPDOG | £ 50,000 | |
| 22722 | topguns | £ 4,544,838 | |
| 22723 | Toppman | £ 48,283,700 | |
| 22724 | TOPSOIL | £ 183,175,083 | |
| 22725 | Torbay | £ 377,631,006 | |
| 22726 | Torch | £ 7,214,725 | |
| 22727 | Torch Inc | £ 2,031,095 | |
| 22728 | Torchwood | £ 5,179,839 | |
| 22729 | Torment | £ 133,627,255 | |
| 22730 | Tornado Chasers | £ 59,380,778 | |
| 22731 | Tornadoes | £ 5,428,409 | |
| 22732 | toronto | £ 157,686,584 | |
| 22733 | Toronto Blue Jays | £ 83,757,469 | |
| 22734 | Toronto Maple Leafs | £ 38,988,197 | |
| 22735 | Toronto University | £ 37,110,418 | |
| 22736 | Torpedo | £ 7,007,163 | |
| 22737 | Torres | £ 3,882,414 | |
| 22738 | Torsion | £ 32,125,241 | |
| 22739 | Torture | £ 64,156,670 | |
| 22740 | Torture Incorporated | £ 1,383,292 | |
| 22741 | Torture Logistics | £ 1,395,012,251 | |
| 22742 | Tory Business Wing | £ 208,021,005 | |
| 22743 | tosspot | £ 5,741,398 | |
| 22744 | Total Annihilation | £ 5,502,457 | |
| 22745 | Total Chaos | £ 1,407,582 | |
| 22746 | Total Control | £ 70,328,142 | |
| 22747 | Total Destruction | £ 2,841,678 | |
| 22748 | Total Destruction LTD | £ 1,569,432 | |
| 22749 | Total Devastation | £ 186,605 | |
| 22750 | Total Disaster | £ 163,829,064 | |
| 22751 | Total Eclipse | £ 65,459,808 | |
| 22752 | Total indifference | £ 225,561,497 | |
| 22753 | Total Recall | £ 50,000 | |
| 22754 | Total War | £ 198,948,509 | |
| 22755 | Totalitarian | £ 13,226,545 | |
| 22756 | Totalitarianism | £ 3,062,437 | |
| 22757 | Totally not a front | £ -161,887 | |
| 22758 | TottenhamEnforcers | £ 1,532,495 | |
| 22759 | Touch | £ 202,138,732 | |
| 22760 | Tough Guy | £ 279,800,753 | |
| 22761 | Toulouse | £ 124,610,105 | |
| 22762 | tour | £ -2,142,467 | |
| 22763 | tour1 | £ -110,192 | |
| 22764 | tour3 | £ 1,292,470 | |
| 22765 | Toure | £ 45,482,979 | |
| 22766 | Towel | £ 57,522,172 | |
| 22767 | Towels | £ 94,234,024 | |
| 22768 | Tower | £ 8,190,171 | |
| 22769 | Tower Defense | £ 34,800,980 | |
| 22770 | Towergate | £ 495,975,663 | |
| 22771 | Town | £ 50,000 | |
| 22772 | Town Crazy | £ 2,236,822 | |
| 22773 | Town Feeder | £ 61,055,924 | |
| 22774 | town land | £ 5,182,365 | |
| 22775 | Town Newbie | £ 4,099,610 | |
| 22776 | Townie 1 | £ -1,319,241 | |
| 22777 | Townie 2 | £ 4,017,878 | |
| 22778 | Townie 3 | £ 160,122 | |
| 22779 | Townie 4 | £ 2,836,325 | |
| 22780 | Townie 5 | £ 5,043,833 | |
| 22781 | Townie 6 | £ 265,306 | |
| 22782 | towns | £ -323,457 | |
| 22783 | townsville | £ 129,109,395 | |
| 22784 | Townsville Common | £ 570,929,258 | |
| 22785 | Townsville Commons | £ 12,104,614 | |
| 22786 | Townsville7488 | £ 50,000 | |
| 22787 | Toxic Inc. | £ 16,411,193 | |
| 22788 | toxic sweets | £ 698,330 | |
| 22789 | Toxic Waste | £ 48,900,953 | |
| 22790 | Toxicity | £ 440,935,692 | |
| 22791 | ToxicWater | £ 17,180,645 | |
| 22792 | toy soldiers | £ 600,863,098 | |
| 22793 | toyd enterprises | £ 53,559,287 | |
| 22794 | toys | £ 212,878,500 | |
| 22795 | Toys R Us | £ 5,499,591 | |
| 22796 | TP Industries | £ 270,878,714 | |
| 22797 | TPB | £ 87,098,537 | |
| 22798 | Tr0uble | £ 3,408,243 | |
| 22799 | TR1 | £ 543,658,570 | |
| 22800 | Tractor Boys | £ 22,406,054 | |
