The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 21401 | ThunderCracker | £ 4,263,399,274 | |
| 21402 | ThunderDome | £ 316,214,683 | |
| 21403 | ThunderKeg | £ 5,549,046 | |
| 21404 | thundershlong | £ 1,266,427 | |
| 21405 | Thunderstruck | £ 1,565,465 | |
| 21406 | Thurso | £ 179,052,281 | |
| 21407 | Thwarted Evil | £ 13,556,255 | |
| 21408 | Thyme | £ 6,962,851 | |
| 21409 | Thyrllan | £ 859,339 | |
| 21410 | Ti nker Toys | £ 47,840,068 | |
| 21411 | Tibbs Motors | £ 216,221,023 | |
| 21412 | TibbsDiggs | £ 9,859,369 | |
| 21413 | Tiberian | £ 525,067,921 | |
| 21414 | Tiberius | £ 193,842,639 | |
| 21415 | Tick tock | £ 765,826,382 | |
| 21416 | Tickets | £ 50,000 | |
| 21417 | Ticking Clock | £ 219,057,993 | |
| 21418 | Tickle Enterprises | £ 22,971,170 | |
| 21419 | Tickle Your Fancy | £ 5,664,032 | |
| 21420 | TickTOck | £ 127,199,969 | |
| 21421 | Tie Figher Swarm | £ 1,221,063 | |
| 21422 | Tieback | £ 479,609,370 | |
| 21423 | Tiffany | £ 5,508,613 | |
| 21424 | Tiffany Lust | £ 648,168,150 | |
| 21425 | tiger | £ 327,716,580 | |
| 21426 | Tiger Cubs | £ 865,370,204 | |
| 21427 | Tiger Holdings | £ 126,640,572 | |
| 21428 | Tiger Inc | £ 59,321,765 | |
| 21429 | Tiger Inc. | £ 179,228,881 | |
| 21430 | Tiger Ind | £ 1,516,293,468 | |
| 21431 | Tiger Industries | £ 1,548,639 | |
| 21432 | tiger jack | £ 3,436,755 | |
| 21433 | Tiger King | £ 557,318,325 | |
| 21434 | Tiger land | £ 5,500,673 | |
| 21435 | Tiger Ltd | £ 499,340,466 | |
| 21436 | Tiger Shark | £ 50,000 | |
| 21437 | Tiger Squad | £ 562,029,015 | |
| 21438 | Tiger Woods | £ 160,429,605 | |
| 21439 | Tiger1 | £ 745,663,575 | |
| 21440 | Tiger2 | £ 91,741,053 | |
| 21441 | Tiger3 | £ 83,654,869 | |
| 21442 | Tiger4 | £ 78,378,747 | |
| 21443 | Tiger5 | £ 52,588,970 | |
| 21444 | Tiger6 | £ 46,760,832 | |
| 21445 | Tiger7 | £ 52,677,201 | |
| 21446 | Tigerland | £ 104,506,155 | |
| 21447 | Tigers | £ 2,856 | |
| 21448 | Tigerz | £ 58,140,413 | |
| 21449 | Tiggers Num Nums | £ -8,123,794 | |
| 21450 | Tightly Coiled Piles | £ 91,532,532 | |
| 21451 | Tijuana Fresh | £ 16,431,691 | |
| 21452 | Tile | £ 328,497 | |
| 21453 | till amarillo | £ 10,675,706 | |
| 21454 | Till Brooklyn | £ 102,397,872 | |
| 21455 | Tilt Time0 | £ 2,466,121 | |
| 21456 | Tim Hortons | £ 134,783,117 | |
| 21457 | Tim LLC | £ 1,058,398 | |
| 21458 | Timao Enterprises | £ 643 | |
| 21459 | Time | £ 4,663,209 | |
| 21460 | Time and Again | £ 40,547,975 | |
| 21461 | Time and Memories | £ 100,660,940 | |
| 21462 | time and space | £ 5,100,342 | |
| 21463 | Time is Running Out | £ 56,853,793 | |
| 21464 | Time Machine Inc | £ 527,387 | |
| 21465 | time my friend | £ -148,521 | |
| 21466 | time on this game | £ 35,646,047 | |
| 21467 | Time Time | £ 1,576,326 | |
| 21468 | time to kill | £ 29,812,929 | |
| 21469 | Time To Live | £ 666,247,173 | |
| 21470 | Time Waste | £ 4,236,212 | |
| 21471 | Time-Wake Homing Missile | £ 200,760,674 | |
| 21472 | Times | £ 51,381,524 | |
| 21473 | Timetowaste | £ 50,000 | |
| 21474 | Timo Corps | £ 67,274,355 | |
| 21475 | Timo Enterprises | £ 60,459,409 | |
| 21476 | Timotei | £ 3,026,804 | |
| 21477 | TIMZ1 | £ 21,307,439 | |
| 21478 | TIMZ2 | £ 19,967,411 | |
| 21479 | TIMZ3 | £ 21,007,332 | |
| 21480 | TIMZ4 | £ 19,836,690 | |
| 21481 | Tin | £ 883,751 | |
| 21482 | TingleStick Industries | £ 7,023,384 | |
| 21483 | Tinseltown | £ 20,390,645 | |
| 21484 | Tintintin | £ 125,332,462 | |
| 21485 | tiny cony | £ 1,120,854 | |
| 21486 | Tinysoft | £ 50,000 | |
| 21487 | Tipping | £ 130,936,965 | |
| 21488 | Tips | £ 43,468,073 | |
| 21489 | Tipuric | £ 76,673 | |
| 21490 | TIR | £ 58,800,444 | |
| 21491 | tiramikzu | £ 102,172,734 | |
| 21492 | tiscali | £ 4,310,410 | |
| 21493 | Tiscali Games Team | £ 765,305 | |
| 21494 | Tissues | £ 302,826,231 | |
| 21495 | Tissues For Your Issues | £ 55,738,091 | |
| 21496 | Tit for Tat | £ 105,199,583 | |
| 21497 | tit juice | £ 14,132,532 | |
| 21498 | Titan | £ 725,511,839 | |
| 21499 | Titan enterprise | £ 5,502,284 | |
| 21500 | Titan Real Estate | £ 50,000 | |
