The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 3501 | Borneo | £ 68,022,005 | |
| 3502 | borntodie | £ 7,081,369 | |
| 3503 | Boros | £ 6,909,876 | |
| 3504 | Bosalian | £ 228,065,231 | |
| 3505 | bosh | £ 9,825,124 | |
| 3506 | bosies | £ 50,000 | |
| 3507 | Bosphore | £ 1,060,178,624 | |
| 3508 | Boss | £ 1,785,073 | |
| 3509 | Boss Boss Ltd | £ 7,616,248 | |
| 3510 | Boss co | £ 50,000 | |
| 3511 | Boss co 1 | £ 50,000 | |
| 3512 | Boss Co. | £ 3,225,231 | |
| 3513 | Boss Company | £ 5,344,922 | |
| 3514 | Boss Hunting | £ 4,298,701 | |
| 3515 | Boss Inc | £ 5,035,193 | |
| 3516 | Boss Industries | £ 8,483,297 | |
| 3517 | Boss man | £ 56,753 | |
| 3518 | Boss Name | £ 3,734,187,142 | |
| 3519 | boss2013 | £ 1,622,792,669 | |
| 3520 | BossCorp | £ 1,169,202 | |
| 3521 | Bosses | £ 745,293,054 | |
| 3522 | Bosses Inc | £ -1,063,262 | |
| 3523 | Bossington Enterprises | £ -402,794 | |
| 3524 | BossMan | £ -874,192 | |
| 3525 | Bossman Inc | £ -47,496 | |
| 3526 | Bossman Smash | £ -22,007 | |
| 3527 | Bossman. | £ 10,071,292 | |
| 3528 | bossman.. | £ 312,847,236 | |
| 3529 | bossnine | £ 50,000 | |
| 3530 | Bossy | £ 15,985,849 | |
| 3531 | bossy boss | £ 34,558 | |
| 3532 | BossyBarMaids | £ 48,100,620 | |
| 3533 | BossyBoss | £ 118,645,915 | |
| 3534 | Boston | £ 44,156,577 | |
| 3535 | Boston Legal | £ 51,650,098 | |
| 3536 | Boston Police | £ 235,536,138 | |
| 3537 | Both Worlds | £ 2,981,593 | |
| 3538 | Bother | £ 130,946,317 | |
| 3539 | Bots Are Us | £ 8,091,385 | |
| 3540 | Bottle | £ 4,728,529 | |
| 3541 | BOTTOMBURP | £ 266,689,410 | |
| 3542 | Bottomfeeder | £ 3,771,188 | |
| 3543 | Bottoms | £ 10,811,164 | |
| 3544 | Boudin Inc. | £ 5,544,594 | |
| 3545 | Boulder | £ 12,254,737 | |
| 3546 | Boulder Co | £ 314,067 | |
| 3547 | bouncer | £ 3,503,017 | |
| 3548 | Bounds | £ 62,473,011 | |
| 3549 | Bounty Dance | £ 1,496,082 | |
| 3550 | Bounty Death Squad | £ 461,530,799 | |
| 3551 | Bounty Hunters | £ 495,157,066 | |
| 3552 | Bourne Legacy | £ 5,731,408 | |
| 3553 | Bovine | £ 134,091,299 | |
| 3554 | Bovine Flu | £ 144,944,967 | |
| 3555 | Bow Bells | £ 1,638,582,620 | |
| 3556 | Bow Bow | £ 14,971,358 | |
| 3557 | Bowen corp | £ 3,302,428 | |
| 3558 | Bower | £ 1,012,278,407 | |
| 3559 | Bowl movements | £ 24,665,506 | |
| 3560 | Bowling Incorporated | £ 35,733,854 | |
| 3561 | Bowser | £ 20,048,633 | |
| 3562 | box | £ 357,145,305 | |
| 3563 | Box Fresh | £ 7,537,672 | |
| 3564 | Box of Chocolates | £ 320,165,793 | |
| 3565 | Box of Smiles | £ 4,827,866 | |
| 3566 | boxee | £ 164,002,016 | |
| 3567 | boxing | £ 334,811,272 | |
| 3568 | Boxing Champion | £ 100,549,844 | |
| 3569 | BoxMint | £ 10,188,304 | |
| 3570 | boxyboxy | £ 40,492,905 | |
| 3571 | Boy | £ 111,785,625 | |
| 3572 | Boynton | £ 19,091,980 | |
| 3573 | Boys | £ 355,036,894 | |
| 3574 | Boysie incorp | £ -1,323,300 | |
| 3575 | Bozz | £ 188,481,309 | |
| 3576 | Braba NV | £ -667,921 | |
| 3577 | Brabant | £ 58,469,816 | |
| 3578 | Brabbit | £ 31,560 | |
| 3579 | Brackets | £ 213,151,698 | |
| 3580 | Brackstein | £ 31,091,474 | |
| 3581 | Brady Hill | £ 91,355,097 | |
| 3582 | Brady Hill 1 | £ -819,999 | |
| 3583 | Brady Hill 2 | £ -1,386,241 | |
| 3584 | Brady Hill 3 | £ -1,143,078 | |
| 3585 | Brady Hill 4 | £ -739,320 | |
| 3586 | Brady Hill 5 | £ -120,217 | |
| 3587 | Braga and Praga | £ 211,091,123 | |
| 3588 | Brain Droppings | £ 2,158,635,783 | |
| 3589 | Brain Drops | £ 1,835,200 | |
| 3590 | Brains | £ 522,805,542 | |
| 3591 | Brains and Effort | £ 44,956,378 | |
| 3592 | Brains In The Tree | £ 10,779,099 | |
| 3593 | Brainwash Projects | £ 5,660,976 | |
| 3594 | Brak3 | £ 4,321,829 | |
| 3595 | Braka | £ 2,984,364 | |
| 3596 | Braka2 | £ 5,126,726 | |
| 3597 | Bran | £ 316,211,777 | |
| 3598 | Branch | £ 5,261,555 | |
| 3599 | Branch 4 | £ 510,015 | |
| 3600 | Branch Ltd. | £ 105,326 | |
