The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 5601 | donkey punch | £ 1,104,612 | |
| 5602 | Donkey Pyjamas | £ 5,793,883 | |
| 5603 | Donkeyland | £ 26,797 | |
| 5604 | Dont think about it | £ 2,225,484 | |
| 5605 | DontBlink | £ 1,277,314 | |
| 5606 | Dontpickonme | £ 54,246,117 | |
| 5607 | donttouchmethere | £ 5,519,145 | |
| 5608 | Donuts | £ 76,942,682 | |
| 5609 | doobie doobie ummm bop | £ 393,210 | |
| 5610 | doodee | £ 1,495,797 | |
| 5611 | doodle | £ 30,596 | |
| 5612 | Doodle Art | £ 272,106,657 | |
| 5613 | DooDoo | £ 198,555 | |
| 5614 | Doody | £ 1,937,826,205 | |
| 5615 | Doofus Inc | £ 120,333 | |
| 5616 | dookie | £ 530,505 | |
| 5617 | Dooley&Farns | £ 368,543 | |
| 5618 | Doom | £ 255,892,820 | |
| 5619 | Doom And Gloom | £ 108,847,171 | |
| 5620 | Doom Construction | £ 28,157,805 | |
| 5621 | DooM Inc | £ -2,563,721 | |
| 5622 | Doom Morgue | £ 5,506,712 | |
| 5623 | Doomed to Failure | £ 1,103,080 | |
| 5624 | Doomsayer | £ 17,539,436 | |
| 5625 | Doomsdarks Revenge | £ 73,513,315 | |
| 5626 | DOOMSDAY | £ 2,590,121 | |
| 5627 | Doomsday Inc. | £ 9,568,298 | |
| 5628 | Doomsday prepper | £ 34,124,822 | |
| 5629 | Doomsday Prophecy | £ 84,049,555 | |
| 5630 | DoomSquad | £ 8,384,188 | |
| 5631 | DOOP | £ 3,485,109 | |
| 5632 | Doors | £ 6,927,663 | |
| 5633 | DoOurDuty Inc. | £ 3,408,806 | |
| 5634 | DOPE SHOP | £ 58,371 | |
| 5635 | dopplegangger | £ 383,772,029 | |
| 5636 | Dorris | £ 48,753,369 | |
| 5637 | dorris1 | £ 6,481,854 | |
| 5638 | Dosh | £ 5,506,387 | |
| 5639 | Dot | £ 62,866,992 | |
| 5640 | Dotcom | £ 175,857,122 | |
| 5641 | Dothraki Inc | £ 58,341,415 | |
| 5642 | Double Bagger | £ 179,810,896 | |
| 5643 | Double Black Label | £ 2,046,806,756 | |
| 5644 | Double D | £ 38,325,324 | |
| 5645 | Double D Enterprises | £ 5,276,477 | |
| 5646 | double denim emporium | £ 5,754,746 | |
| 5647 | Double Diablo | £ -2,713,030 | |
| 5648 | Double Diamond | £ 199,148,519 | |
| 5649 | Double Dragon | £ 57,640,760 | |
| 5650 | Double Helix | £ 86,719,018 | |
| 5651 | Double up | £ 24,217,313 | |
| 5652 | Doubt | £ 5,493,934 | |
| 5653 | Douche | £ 31,618,470 | |
| 5654 | Dough Boy Inc. | £ 46,345,625 | |
| 5655 | Dough Boys Inc. | £ 130,020,468 | |
| 5656 | Doughy | £ 56,105,300 | |
| 5657 | Dougie n Co | £ 4,475 | |
| 5658 | Douglas Adams | £ 66,680,229 | |
| 5659 | Dover | £ 71,221,372 | |
| 5660 | doves crying | £ 70,527,689 | |
| 5661 | Dow Jones | £ 16,201,853 | |
| 5662 | Dowehitemandhow | £ 59,219 | |
| 5663 | DoWhatSeenInc | £ 1,969,491 | |
| 5664 | dowling | £ 1,145,041 | |
| 5665 | Down | £ 52,266,111 | |
| 5666 | Down By The Docks | £ 11,318,656 | |
| 5667 | Down On The Farm | £ 908,574,753 | |
| 5668 | Down The Hatch | £ -952,251 | |
| 5669 | Down the Hill | £ 4,696,554 | |
| 5670 | Down The Nile | £ 857,523 | |
| 5671 | downsizing | £ 129,624,346 | |
| 5672 | Downstairs | £ 9,157,810 | |
| 5673 | downtown | £ 54,435,025 | |
| 5674 | Downtown Corporate | £ 5,501,340 | |
| 5675 | Doyouthinkhesaurus | £ 89,734,997 | |
| 5676 | DPI DotpetroMatrix | £ 10,826,443 | |
| 5677 | Dpop | £ 50,000 | |
| 5678 | Dr Death | £ 56,880,035 | |
| 5679 | Dr Pepper | £ 731,147,847 | |
| 5680 | Dr Pepper Cherry Vanilla | £ 11,206,859 | |
| 5681 | Dr Riker Ouch Iker | £ 16,435,350 | |
| 5682 | dr rock | £ 53,376 | |
| 5683 | Dr. Looney | £ 1,362,533,337 | |
| 5684 | Dr. Pepper | £ 70,460,710 | |
| 5685 | Dr. Seus Garbage | £ 3,718,296,606 | |
| 5686 | DracoCorporations | £ 8,879,039 | |
| 5687 | DracoIncorporated | £ 65,242,938 | |
| 5688 | Draconis | £ 95,146 | |
| 5689 | Dracosis | £ 6,773,161 | |
| 5690 | Draft Inc | £ 4,999,159 | |
| 5691 | Drag | £ 430,493,021 | |
| 5692 | dragon | £ 435,935,418 | |
| 5693 | Dragon Born | £ 46,927,666 | |
| 5694 | Dragon Chain | £ 18,793,985 | |
| 5695 | dragon company | £ 56,467 | |
| 5696 | Dragon Enterprises | £ 5,501,192 | |
| 5697 | Dragon Slayers | £ 50,000 | |
| 5698 | dragon warrior | £ 294,870,291 | |
| 5699 | Dragonbreath | £ 111,539,790 | |
| 5700 | Dragonflies | £ 726,014,436 | |
