The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 24501 | Trees | £ 133,851,154 | |
| 24502 | Trembler | £ 218,082,732 | |
| 24503 | Tremont-U | £ 5,876,385 | |
| 24504 | tremor | £ 3,657,431 | |
| 24505 | tremper | £ 6,867,566 | |
| 24506 | tremper14 | £ 590,827 | |
| 24507 | Tremper5 | £ 1,595,170 | |
| 24508 | Tremper514 | £ 2,209,187 | |
| 24509 | Tremper55 | £ 2,088,959 | |
| 24510 | Treno | £ 58,357,215 | |
| 24511 | Trevor Philips Enterpris | £ 505,264,845 | |
| 24512 | treyui | £ 4,228,285 | |
| 24513 | TRFH Ltd | £ 1,237,414 | |
| 24514 | Trial and Error | £ 5,503,869 | |
| 24515 | Trial and Retribution | £ 1,249,690,170 | |
| 24516 | Trial of da weak | £ -714,569 | |
| 24517 | triangle tabel | £ 22,520,260 | |
| 24518 | Triangles | £ 4,772,454 | |
| 24519 | Tribal | £ 17,956,779 | |
| 24520 | Tribal Chief | £ 3,768,400 | |
| 24521 | Tribbleton | £ -48,897,651 | |
| 24522 | Tribe Wars | £ 133,564,352 | |
| 24523 | Tribecastanza | £ 65,270,480 | |
| 24524 | Tribes | £ 605,556 | |
| 24525 | trichomonas | £ 53,660,150 | |
| 24526 | Trick Or Treat | £ 558,909,317 | |
| 24527 | Trickery | £ 4,965,405 | |
| 24528 | Tricks | £ 57,693,424 | |
| 24529 | Trickster | £ 934,403 | |
| 24530 | TrickstersGirl | £ 4,421,533 | |
| 24531 | Tricky Inc | £ 312,099 | |
| 24532 | TriCoMoon | £ 3,499,244 | |
| 24533 | Trident | £ 185,815,436 | |
| 24534 | Trident Missile | £ 1,000,000 | |
| 24535 | Triflex Studios | £ 1,890,437 | |
| 24536 | Triforce Technologies | £ 317,202,481 | |
| 24537 | Triforce Ventures | £ 3,109,022 | |
| 24538 | trigga | £ 5,501,257 | |
| 24539 | Trigger Happy TV | £ 64,164,302 | |
| 24540 | Triggers Broom | £ 89,539,090 | |
| 24541 | trikadoc ent | £ 1,325,668 | |
| 24542 | Trilateral Commission | £ 186,675,837 | |
| 24543 | Trinitrotoluene | £ 3,530,809 | |
| 24544 | Trinitrotoluene INC | £ 142,375,040 | |
| 24545 | Trinkets plus | £ 8,378,386 | |
| 24546 | Triple | £ 5,224,648 | |
| 24547 | Triple X Corp | £ 56,715,793 | |
| 24548 | Tripoli | £ 306,195,358 | |
| 24549 | Triton Psychedelics | £ 1,559,120 | |
| 24550 | Triumph Holdings | £ 53,396,223 | |
| 24551 | Triumvirate | £ 7,729,029 | |
| 24552 | Trivia | £ 453,690,566 | |
| 24553 | Trixies Treats | £ 50,000 | |
| 24554 | Troglodyte LTD | £ 50,000 | |
| 24555 | Trogs | £ 6,235,872 | |
| 24556 | Trojan | £ 791,880,233 | |
| 24557 | Troll Bombings | £ 94,823,633 | |
| 24558 | Trollaris | £ 4,793,390 | |
| 24559 | Trollheim | £ 48,956,747 | |
| 24560 | Trolling | £ 57,211,849 | |
| 24561 | Trollolol | £ 3,547,461 | |
| 24562 | Trolls | £ 54,025,363 | |
| 24563 | trooper | £ 337,223,772 | |
| 24564 | Troops | £ 204,033,532 | |
| 24565 | Trop Space | £ 2,140,130,898 | |
| 24566 | Tropica | £ 4,394,369 | |
| 24567 | Tropico 2 | £ 56,381 | |
| 24568 | Tror | £ 43,278,856 | |
| 24569 | Troter international | £ 50,000 | |
| 24570 | Trotters | £ 10,544,759 | |
| 24571 | Trotters inc | £ 13,957,991 | |
| 24572 | Trotters Ind Trading | £ 162,600,930 | |
| 24573 | Trotters independent tra | £ 10,506,312 | |
| 24574 | Trotters international | £ 13,260,602 | |
| 24575 | Trotters trading | £ 1,233,217,672 | |
| 24576 | Troubble | £ 133,354,101 | |
| 24577 | Troubblesome | £ 216,163,132 | |
| 24578 | Trouble | £ 171,082,605 | |
| 24579 | Trouble - Hide | £ 37,890,014 | |
| 24580 | TROUBLE 3 | £ 322,937,028 | |
| 24581 | Trouble Again | £ 876,188,104 | |
| 24582 | trouble ahead | £ 342,910,863 | |
| 24583 | Trouble Inc | £ 11,653,378 | |
| 24584 | Trouble Town | £ 274,250,442 | |
| 24585 | Trouble While You Sleep | £ 1,376,196,087 | |
| 24586 | Troubled Waters | £ 337,266,459 | |
| 24587 | Troubles | £ 433,146,579 | |
| 24588 | trout | £ 3,458,234 | |
| 24589 | TroviNation Enterprises | £ 4,050,572 | |
| 24590 | Troy | £ 216,061,136 | |
| 24591 | Truce | £ 9,139,710 | |
| 24592 | truckers paradise | £ 4,706 | |
| 24593 | Truckin Inc | £ 13,603,438 | |
| 24594 | Truckman | £ 8,671,242 | |
| 24595 | Truckman 2 | £ 7,568,973 | |
| 24596 | True Blood | £ 4,304,191 | |
| 24597 | True blue | £ 165,162,639 | |
| 24598 | True Detective | £ 1,212,507,561 | |
| 24599 | True Evil | £ 120,130,007 | |
| 24600 | True Grit | £ 50,532,076 | |
