The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 24501 | triangle tabel | £ 22,520,260 | |
| 24502 | Triangles | £ 4,772,454 | |
| 24503 | Tribal | £ 17,956,779 | |
| 24504 | Tribbleton | £ -48,897,651 | |
| 24505 | Tribe Wars | £ 132,564,352 | |
| 24506 | Tribecastanza | £ 65,270,480 | |
| 24507 | Tribes | £ 605,556 | |
| 24508 | trichomonas | £ 53,660,150 | |
| 24509 | Trick Or Treat | £ 521,054,392 | |
| 24510 | Trickery | £ 4,965,405 | |
| 24511 | Tricks | £ 57,693,424 | |
| 24512 | Trickster | £ 934,403 | |
| 24513 | TrickstersGirl | £ 4,421,533 | |
| 24514 | Tricky Inc | £ 312,099 | |
| 24515 | TriCoMoon | £ 3,499,244 | |
| 24516 | Trident | £ 185,815,436 | |
| 24517 | Triflex Studios | £ 1,890,437 | |
| 24518 | Triforce Technologies | £ 803,560,939 | |
| 24519 | Triforce Ventures | £ 3,109,022 | |
| 24520 | trigga | £ 5,501,257 | |
| 24521 | Trigger Happy TV | £ 64,164,302 | |
| 24522 | Triggers Broom | £ 89,976,576 | |
| 24523 | trikadoc ent | £ 1,325,668 | |
| 24524 | Trilateral Commission | £ 186,675,837 | |
| 24525 | Trinitrotoluene | £ 3,530,809 | |
| 24526 | Trinitrotoluene INC | £ 142,378,190 | |
| 24527 | Trinkets plus | £ 8,378,386 | |
| 24528 | Triple | £ 5,224,648 | |
| 24529 | Triple X Corp | £ 56,715,793 | |
| 24530 | Tripoli | £ 306,195,358 | |
| 24531 | Trippin | £ 22,850,724 | |
| 24532 | Triton Psychedelics | £ 1,559,120 | |
| 24533 | Triumph Holdings | £ 53,396,223 | |
| 24534 | Triumvirate | £ 7,729,029 | |
| 24535 | Trivia | £ 453,690,566 | |
| 24536 | Trixies Treats | £ 50,000 | |
| 24537 | Troglodyte LTD | £ 50,000 | |
| 24538 | Trogs | £ 6,235,872 | |
| 24539 | Trojan | £ 791,880,233 | |
| 24540 | Troll Bombings | £ 94,823,633 | |
| 24541 | Trollaris | £ 4,793,390 | |
| 24542 | Trollheim | £ 48,956,747 | |
| 24543 | Trolling | £ 57,211,849 | |
| 24544 | Trollolol | £ 3,547,461 | |
| 24545 | Trolls | £ 54,025,363 | |
| 24546 | trooper | £ 337,223,772 | |
| 24547 | Troops | £ 204,033,532 | |
| 24548 | Trop Space | £ 2,140,130,898 | |
| 24549 | Tropica | £ 4,394,369 | |
| 24550 | Tropico 2 | £ 56,381 | |
| 24551 | Tropolis | £ 16,977,687 | |
| 24552 | Tror | £ 43,278,856 | |
| 24553 | Troter international | £ 50,000 | |
| 24554 | Trotters | £ 10,544,759 | |
| 24555 | Trotters inc | £ 13,957,991 | |
| 24556 | Trotters Ind Trading | £ 162,600,930 | |
| 24557 | Trotters independent tra | £ 10,506,312 | |
| 24558 | Trotters international | £ 13,260,602 | |
| 24559 | Trotters trading | £ 1,233,217,672 | |
| 24560 | Troubble | £ 133,354,101 | |
| 24561 | Troubblesome | £ 216,163,132 | |
| 24562 | Trouble | £ 171,082,605 | |
| 24563 | Trouble - Hide | £ 32,291,038 | |
| 24564 | TROUBLE 3 | £ 322,937,028 | |
| 24565 | Trouble Again | £ 822,440,923 | |
| 24566 | trouble ahead | £ 342,910,863 | |
| 24567 | Trouble Inc | £ 11,653,378 | |
| 24568 | Trouble Town | £ 200,434,219 | |
| 24569 | Trouble While You Sleep | £ 1,376,196,087 | |
| 24570 | Troubled Waters | £ 337,266,459 | |
| 24571 | Troubles | £ 433,146,579 | |
| 24572 | trout | £ 3,458,234 | |
| 24573 | TroviNation Enterprises | £ 4,050,572 | |
| 24574 | Troy | £ 216,061,136 | |
| 24575 | Truce | £ 9,139,710 | |
| 24576 | truckers paradise | £ 4,706 | |
| 24577 | Truckin Inc | £ 13,603,438 | |
| 24578 | Truckman | £ 8,671,242 | |
| 24579 | Truckman 2 | £ 7,568,973 | |
| 24580 | True Blood | £ 4,304,191 | |
| 24581 | True blue | £ 165,162,639 | |
| 24582 | True Detective | £ 1,097,457,684 | |
| 24583 | True Evil | £ 120,130,007 | |
| 24584 | True Grit | £ 50,532,076 | |
| 24585 | True Level | £ 15,384,630 | |
| 24586 | True Lies | £ 48,446,563 | |
| 24587 | True LOVE | £ 307,675,462 | |
| 24588 | truly yours | £ 50,000 | |
| 24589 | Trump | £ 599,036,587 | |
| 24590 | Trump Donald | £ 59,496,633 | |
| 24591 | Trump ENT | £ 2,351,912 | |
| 24592 | Trump ENT2 | £ -22,402,397 | |
| 24593 | Trump ENT3 | £ 13,903,851 | |
| 24594 | Trump ENT4 | £ 58,354,262 | |
| 24595 | Trump It Up | £ 205,163,756 | |
| 24596 | Trump Organization | £ 50,000 | |
| 24597 | Trump Towers | £ 4,880,866 | |
| 24598 | Trumps Tariffs | £ 58,305,338 | |
| 24599 | Trumps Towers | £ 130,324,154 | |
| 24600 | Trumpton Fire Brigade | £ 902,593,980 | |
