The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 3501 | butthole | £ 4,946,773 | |
| 3502 | Button Moon | £ 41,643,156 | |
| 3503 | Buttons | £ 780,017,720 | |
| 3504 | Buy and Sell Enterprises | £ 59,147,098 | |
| 3505 | buyordie | £ 4,093,795 | |
| 3506 | buzz | £ 10,728,309 | |
| 3507 | Buzzcocks | £ 2,831,801 | |
| 3508 | BuzzCosmonaut | £ 5,501,533 | |
| 3509 | BW inc | £ 657,052,625 | |
| 3510 | BW inc 10 | £ 10,955,706 | |
| 3511 | BW inc 11 | £ 4,178,678 | |
| 3512 | BW inc 12 | £ 2,941,593 | |
| 3513 | BW inc 2 | £ 30,297,496 | |
| 3514 | BW inc 3 | £ 8,978,903 | |
| 3515 | BW inc 4 | £ 19,868,548 | |
| 3516 | BW inc 5 | £ 10,954,427 | |
| 3517 | BW inc 6 | £ 10,951,449 | |
| 3518 | BW inc 7 | £ 7,383,179 | |
| 3519 | BW inc 8 | £ 16,412,712 | |
| 3520 | BW inc 9 | £ 10,830,618 | |
| 3521 | byfrost | £ 41,139,933 | |
| 3522 | BYOB | £ 4,643,614 | |
| 3523 | bystander | £ 5,503,895 | |
| 3524 | Byzantium | £ 232,127 | |
| 3525 | C Jellybean | £ 4,776,952 | |
| 3526 | C U Hoares | £ 7,339,022 | |
| 3527 | c-- | £ 131,359 | |
| 3528 | C. Enterprise | £ 50,000 | |
| 3529 | C.I.A. | £ 66,402,916 | |
| 3530 | C.J.R Limited | £ 3,441,628 | |
| 3531 | C.O.F.F.E.E | £ 5,500,812 | |
| 3532 | C.W. Campbell | £ 94,217,755 | |
| 3533 | C0CA C0LA | £ 180,271,103 | |
| 3534 | C1 UK | £ -722,258 | |
| 3535 | C17H21NO4 | £ 101,347,137 | |
| 3536 | Ca-Ching | £ 77,516,705 | |
| 3537 | Cab Children | £ 5,500,226 | |
| 3538 | Cabbage Cakes | £ 200,000 | |
| 3539 | Cable | £ 54,649,269 | |
| 3540 | Cabron | £ 3,868,486,076 | |
| 3541 | Cacha | £ 50,000 | |
| 3542 | Cack | £ 224,687,628 | |
| 3543 | Cacophonic Distractions | £ 608,451 | |
| 3544 | cactus 1 | £ 2,886,858 | |
| 3545 | cactus 2 | £ 6,629,818 | |
| 3546 | cactus 3 | £ -8,771,828 | |
| 3547 | cactus 4 | £ -13,181,829 | |
| 3548 | cactus 5 | £ -1,166,728 | |
| 3549 | Cactus Inc | £ 91,943,433 | |
| 3550 | Cadbury Galaxy | £ 169,905,817 | |
| 3551 | Cadillac | £ 78,375,278 | |
| 3552 | Caernarfon | £ 10,850,335 | |
| 3553 | Caesar | £ 248,830,463 | |
| 3554 | Caesars Palace | £ 483,225,504 | |
| 3555 | Cafe | £ 4,498,073 | |
| 3556 | Caffine Withdrawls | £ 43,014,456 | |
| 3557 | Cage Corp | £ 10,422,282 | |
| 3558 | Cah Enterprises | £ 632,044 | |
| 3559 | Cain | £ 155,197,028 | |
| 3560 | CaineCo | £ 50,000 | |
| 3561 | Cair Paravel | £ 5,772,100 | |
| 3562 | Cairns | £ 3,838,760 | |
| 3563 | Caissa Operations | £ 70,551,933 | |
| 3564 | Caithness | £ 996,320,309 | |
| 3565 | Caity | £ 218,161,512 | |
| 3566 | Caity Lotz | £ 31,479,911 | |
| 3567 | Caixa | £ 1,180,083 | |
| 3568 | Cake | £ 161,815,508 | |
| 3569 | cake and crackers | £ 110,305,549 | |
| 3570 | Cakers | £ 87,705,697 | |
| 3571 | Cakes | £ 2,593,905,428 | |
| 3572 | Calamari | £ 95,296,369 | |
| 3573 | Calamari Tuesday | £ 6,896,310,373 | |
| 3574 | Calamitous Intent | £ 4,589,543 | |
| 3575 | Calamity | £ 32,628,673 | |
| 3576 | Calamity Inc | £ 5,113,000 | |
| 3577 | Calaveras | £ 49,200,453 | |
| 3578 | Calculus | £ 410,145,315 | |
| 3579 | Caldera | £ 234,466,138 | |
| 3580 | Caledonia | £ 238,956,468 | |
| 3581 | Calendars | £ 69,899,772 | |
| 3582 | Calgary | £ 238,966,697 | |
| 3583 | Cali 4 | £ 3,916,367 | |
| 3584 | California Highways | £ 139,761,038 | |
| 3585 | Californication | £ 4,545,410 | |
| 3586 | Caligula | £ 50,665,527 | |
| 3587 | Camalot | £ -2,018,691 | |
| 3588 | Cambridge | £ 188,424,316 | |
| 3589 | Cambridge House | £ 1,070,140 | |
| 3590 | cambrudge | £ 5,094,813 | |
| 3591 | Camden Lock | £ 63,194,223 | |
| 3592 | CamdenTownBakery | £ -17,478,189 | |
| 3593 | Camel Toes | £ 280,159,851 | |
| 3594 | Camelbak | £ 98,940,143 | |
| 3595 | Camelot | £ 671,973,707 | |
| 3596 | Cameltoe | £ 36,000,429 | |
| 3597 | camo da gamo | £ 4,520,643 | |
| 3598 | Camping Club | £ 5,098,733 | |
| 3599 | Camping Goods | £ 4,155,091 | |
| 3600 | Campus Rec | £ 50,000 | |
