The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 6501 | Doolally Tap | £ 1,374,229,060 | |
| 6502 | Doom | £ 255,892,820 | |
| 6503 | Doom And Gloom | £ 108,847,171 | |
| 6504 | Doom Construction | £ 1,743,986,115 | |
| 6505 | DooM Inc | £ -2,563,721 | |
| 6506 | Doom Morgue | £ 5,506,712 | |
| 6507 | Doom Scrolling | £ 13,840,768 | |
| 6508 | Doomed to Failure | £ 1,103,080 | |
| 6509 | Doomsayer | £ 17,539,436 | |
| 6510 | Doomsdarks Revenge | £ 73,513,315 | |
| 6511 | DoomsDay | £ 6,631,113 | |
| 6512 | Doomsday Book | £ 890,407,383 | |
| 6513 | Doomsday Inc. | £ 9,568,298 | |
| 6514 | Doomsday prepper | £ 34,124,822 | |
| 6515 | Doomsday Prophecy | £ 84,049,555 | |
| 6516 | Doomsday. | £ 234,000,896 | |
| 6517 | Doomsday2 | £ 5,504,247 | |
| 6518 | Doomsday3 | £ 5,500,452 | |
| 6519 | Doomsday4 | £ 5,340,438 | |
| 6520 | Doomsdeath | £ 17,868,839 | |
| 6521 | DoomSquad | £ 8,384,188 | |
| 6522 | Doomstars | £ 119,058,763 | |
| 6523 | DOOP | £ 3,485,109 | |
| 6524 | Doors | £ 6,927,663 | |
| 6525 | Dope Smoking Degenerates | £ 1,265,580,385 | |
| 6526 | dopplegangger | £ 383,772,029 | |
| 6527 | Dorian Gray | £ 124,134,552 | |
| 6528 | Dorris | £ 48,753,369 | |
| 6529 | dorris1 | £ 6,481,854 | |
| 6530 | Dosh | £ 5,506,387 | |
| 6531 | Dot | £ 62,866,992 | |
| 6532 | Dothraki Inc | £ 58,341,415 | |
| 6533 | Double Bagger | £ 562,231,003 | |
| 6534 | Double Black Label | £ 2,046,806,756 | |
| 6535 | Double D | £ 102,769,859 | |
| 6536 | double denim emporium | £ 5,754,746 | |
| 6537 | Double Diamond | £ 199,148,519 | |
| 6538 | Double Digits | £ 90,976,640 | |
| 6539 | Double Dragon | £ 62,648,300 | |
| 6540 | Double Helix | £ 86,719,018 | |
| 6541 | Double Jeopardy | £ 1,457,209,751 | |
| 6542 | Double Standards | £ 49,761,708 | |
| 6543 | Double up | £ 24,217,313 | |
| 6544 | Doubt | £ 5,493,934 | |
| 6545 | doubting thomas | £ 305,288,512 | |
| 6546 | Douche | £ 31,618,470 | |
| 6547 | Dough Boy Inc. | £ 46,345,625 | |
| 6548 | Dough Boys Inc. | £ 130,020,468 | |
| 6549 | Doughy | £ 56,105,300 | |
| 6550 | Dougie n Co | £ 4,475 | |
| 6551 | Douglas Adams | £ 66,680,229 | |
| 6552 | Douglas SBD Dauntless | £ 49,520,150 | |
| 6553 | Dover | £ 71,221,372 | |
| 6554 | doves crying | £ 70,527,689 | |
| 6555 | Dow Jones | £ 16,433,272 | |
| 6556 | Dowehitemandhow | £ 59,219 | |
| 6557 | DoWhatSeenInc | £ 1,969,491 | |
| 6558 | dowling | £ 1,145,041 | |
| 6559 | Down By The Docks | £ 11,318,656 | |
| 6560 | Down On The Farm | £ 908,574,753 | |
| 6561 | Down The Hatch | £ -952,251 | |
| 6562 | Down the Hill | £ 4,696,554 | |
| 6563 | down under | £ 48,448,228 | |
| 6564 | Downandout | £ 1,715,943 | |
| 6565 | Downstairs | £ 9,157,810 | |
| 6566 | downtown | £ 54,435,025 | |
| 6567 | Downtown Corporate | £ 5,501,340 | |
| 6568 | Doyouthinkhesaurus | £ 583,845,968 | |
| 6569 | DPI DotpetroMatrix | £ 10,826,443 | |
| 6570 | Dr Evil | £ 43,195,549 | |
| 6571 | Dr Pepper | £ 1,330,591,583 | |
| 6572 | Dr Riker Ouch Iker | £ 16,435,350 | |
| 6573 | dr rock | £ 53,376 | |
| 6574 | Dr. Looney | £ 1,362,533,337 | |
| 6575 | Dr. Ma | £ 11,921,798,271 | |
| 6576 | Dr. Peppers | £ 6,773,837 | |
| 6577 | Dr. Seus Garbage | £ 3,718,296,606 | |
| 6578 | Drachir | £ 899,539,080 | |
| 6579 | DracoCorporations | £ 8,879,039 | |
| 6580 | DracoIncorporated | £ 65,242,938 | |
| 6581 | Draconis | £ 95,146 | |
| 6582 | Dracosis | £ 6,773,161 | |
| 6583 | Dracula | £ 18,521,953 | |
| 6584 | Draft Inc | £ 4,999,159 | |
| 6585 | Drag | £ 430,493,021 | |
| 6586 | Dragon Born | £ 46,927,666 | |
| 6587 | Dragon Chain | £ 18,793,985 | |
| 6588 | dragon company | £ 56,467 | |
| 6589 | Dragon Enterprises | £ 5,501,192 | |
| 6590 | Dragon Slayers | £ 50,000 | |
| 6591 | dragon warrior | £ 302,520,749 | |
| 6592 | Dragonbreath | £ 111,539,790 | |
| 6593 | Dragonflies | £ 726,014,436 | |
| 6594 | Dragonfly | £ 4,171,445 | |
| 6595 | Dragonia | £ 33,605 | |
| 6596 | Dragons | £ 4,889,519 | |
| 6597 | Dragons Cups | £ 50,000 | |
| 6598 | Dragons Den | £ 3,555 | |
| 6599 | Dragons Empire | £ 13,999,580 | |
| 6600 | Dragonsreach | £ 24,977,951 | |
