The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 17601 | Teesside | £ 152,761,731 | |
| 17602 | Teeth | £ 259,591,678 | |
| 17603 | TEFL | £ 162,734,268 | |
| 17604 | Teflon Spider Blasters | £ 734,358 | |
| 17605 | Tegea | £ 73,127,541 | |
| 17606 | Teh Ping | £ 5,504,722 | |
| 17607 | TehMakoIndustry | £ 4,602,307 | |
| 17608 | Tekken | £ 630,085,086 | |
| 17609 | TelamonInc | £ 1,465,381 | |
| 17610 | Tele INC. | £ 10,010,419 | |
| 17611 | Telecinco | £ 254,478 | |
| 17612 | Telecommunication Tools | £ 28,848,842 | |
| 17613 | Telekinesis | £ 298,424,034 | |
| 17614 | teleskop | £ 86,523,749 | |
| 17615 | TellaBot inc | £ 35,529,573 | |
| 17616 | Tello Inc | £ -1,321,819 | |
| 17617 | Temasek Holdings | £ 4,790 | |
| 17618 | Temper4 | £ 1,912,848 | |
| 17619 | Temperature | £ 181,281,289 | |
| 17620 | Tempo | £ 1,544,069 | |
| 17621 | temporaria | £ 5,513,914 | |
| 17622 | ten | £ 2,069,528,576 | |
| 17623 | Ten Men | £ 16,656,658 | |
| 17624 | Ten Most Wanted | £ 151,571,880 | |
| 17625 | TEN PERCENTED | £ 383,618,557 | |
| 17626 | ten please | £ 58,307,601 | |
| 17627 | Tenacity | £ 168,529,150 | |
| 17628 | Tenar | £ -5,780,909 | |
| 17629 | Tenderness | £ 93,502,330 | |
| 17630 | Tenerife1 | £ 87,526,531 | |
| 17631 | Teng Fei Incorporation | £ 50,000 | |
| 17632 | Tennessee | £ 56,047,757 | |
| 17633 | Tennessee Honey | £ 810,074,159 | |
| 17634 | Tennis | £ 128,034,642 | |
| 17635 | Tens | £ 7,001,477 | |
| 17636 | Tent | £ 50,000 | |
| 17637 | Tentacle To Play With | £ 3,930,474 | |
| 17638 | Tento Corp | £ 9,620,135 | |
| 17639 | Tequila | £ 1,636,473 | |
| 17640 | termination | £ 512,604,597 | |
| 17641 | Terminator | £ 77,781,537 | |
| 17642 | Ternowa Corp 01 | £ 5,504,214 | |
| 17643 | Ternowa corps | £ 23,102,455 | |
| 17644 | Terran Enterprise | £ -75,458,865 | |
| 17645 | Terrapin Inc | £ 12,621,785,936 | |
| 17646 | Terrapin Ltd | £ 8,329,611,271 | |
| 17647 | Terrax the Tamer | £ 994,063,825 | |
| 17648 | Terrence opportunities | £ 110,671,624 | |
| 17649 | Terrible Acts | £ 128,009,819 | |
| 17650 | Terrible Forces | £ 127,049,330 | |
| 17651 | Terrier Works Ltd | £ 8,489,448 | |
| 17652 | Territory Holdings | £ 5,502,012 | |
| 17653 | Terror | £ 491,660,713 | |
| 17654 | Terror Funding | £ 1,653,437 | |
| 17655 | Terror Inc. | £ 6,019,793 | |
| 17656 | Terror Squad | £ 1,026,945,013 | |
| 17657 | Terrorism | £ 113,375,531 | |
| 17658 | Terrorist | £ 475,420,297 | |
| 17659 | Terrorists | £ 46,927,913 | |
| 17660 | Terrorvision | £ 1,062,859,325 | |
| 17661 | Terry Corp | £ 5,509,537 | |
| 17662 | Terry Inc | £ -3,816,949 | |
| 17663 | Terry Ltd | £ 21,938,246 | |
| 17664 | Terry Pratchett | £ 798,664,788 | |
| 17665 | TerryUncorporated | £ 5,439,550 | |
| 17666 | Teryaki Ltd | £ 7,521,176 | |
| 17667 | Tesco | £ 78,242,000 | |
| 17668 | Tescos | £ 119,963,598 | |
| 17669 | Tesla | £ 726,882,398 | |
| 17670 | Tesla corporation | £ 9,861,246 | |
| 17671 | Tessio | £ 2,001 | |
| 17672 | Test | £ 25,174,342 | |
| 17673 | Test Company | £ 2,100,127 | |
| 17674 | Test Financing 1 | £ 33,945,018 | |
| 17675 | Test Financing 2 | £ 16,501,000 | |
| 17676 | Test Financing 3 | £ 4,385,510 | |
| 17677 | Test Financing 4 | £ 37,257,176 | |
| 17678 | Test Financing 5 | £ 4,705,106 | |
| 17679 | Test Financing 6 | £ 35,588,431 | |
| 17680 | test1 | £ 9,064,244 | |
| 17681 | Testicles | £ 54,307,713 | |
| 17682 | Testing HQ | £ 36,156,605 | |
| 17683 | testy | £ -64,696,332 | |
| 17684 | testytest | £ 50,000 | |
| 17685 | Tet Industries | £ 9,528,728 | |
| 17686 | Tetrafractal | £ 465,917,992 | |
| 17687 | Tetris | £ 310,501,065 | |
| 17688 | Teutates Ent | £ 66,453,838 | |
| 17689 | Teviot Grove | £ 47,568,593 | |
| 17690 | texas | £ -2,187,578 | |
| 17691 | Texas Holdem | £ 127,973,465 | |
| 17692 | Texas Rangers | £ 43,620,902 | |
| 17693 | Texas Storage Wars | £ 615,985,736 | |
| 17694 | Texture | £ 371,210,581 | |
| 17695 | Tezco | £ 5,183,944 | |
| 17696 | tezzer ltd | £ 23,008,978 | |
| 17697 | tezzonia | £ 22,401,024 | |
| 17698 | TFALK Enterprise | £ 50,000 | |
| 17699 | TFC | £ 7,578,976 | |
| 17700 | TFC2 | £ 6,399,333 | |
