The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 6701 | Dexter | £ 3,059,088,478 | |
| 6702 | Dexter Enterprises | £ 10,925,530 | |
| 6703 | Dexter Inc | £ 50,000 | |
| 6704 | Dexterity | £ 340,240,202 | |
| 6705 | Dexters Laboratories | £ 1,049,488,448 | |
| 6706 | Dexters Laboratory | £ 398,026,101 | |
| 6707 | Dez INC | £ 8,191,339 | |
| 6708 | Dezachu Corp | £ 1,616,563 | |
| 6709 | dezltd | £ 9,838,673 | |
| 6710 | dezzle INC | £ -558,940 | |
| 6711 | DFH | £ 32,425,108 | |
| 6712 | DFJ Enterprises | £ 12,644,892 | |
| 6713 | dfnrrtnghngh | £ 50,000 | |
| 6714 | DFV | £ 16,419,374 | |
| 6715 | DGAF ASSOCIATES | £ 69,968,848 | |
| 6716 | dgdgd | £ 50,000 | |
| 6717 | dgh holdings inc | £ 2,394,904 | |
| 6718 | DGX | £ 1,785,302 | |
| 6719 | Dhoby | £ 2,163,275 | |
| 6720 | Dhoom | £ 353,491,730 | |
| 6721 | Diabetos | £ 67,147,897 | |
| 6722 | Diablo | £ 103,290,424 | |
| 6723 | Diablo 2 | £ 56,916,435 | |
| 6724 | Diablo 3 | £ 222,578,695 | |
| 6725 | Diablo 4 | £ 63,874,575 | |
| 6726 | Diacetylmorphine | £ 9,485,366 | |
| 6727 | Diagons | £ 80,731,407 | |
| 6728 | Diamon | £ 434,824,128 | |
| 6729 | Diamond | £ 690,766,881 | |
| 6730 | Diamond Core | £ 74,149,875 | |
| 6731 | Diamond Eyes | £ 202,378,143 | |
| 6732 | Diamond Freeze | £ 99,688,671 | |
| 6733 | Diamond Hand Gang | £ 161,711,896 | |
| 6734 | Diamond Imports | £ 5,511,614 | |
| 6735 | diamond life co | £ 140,016 | |
| 6736 | Diapers | £ 225,608,035 | |
| 6737 | Diarrhoea | £ 161,318,087 | |
| 6738 | Dibbleys Dosh | £ 14,031,779 | |
| 6739 | Dibbleys Dosh 2 | £ 10,022,479 | |
| 6740 | Dibley | £ 225,450,080 | |
| 6741 | Dibo Desire | £ 21,591,663 | |
| 6742 | Dice | £ 5,504,053 | |
| 6743 | Dice Productions | £ 56,932,863 | |
| 6744 | Dice Productions 2 | £ 52,863,275 | |
| 6745 | Dick Hard | £ 6,713,550 | |
| 6746 | Dickering | £ 3,997,366,927 | |
| 6747 | Dickolas Corp | £ 415,479 | |
| 6748 | Dictatorship | £ 3,087,138 | |
| 6749 | Did I Do That | £ 4,498,793 | |
| 6750 | Diddled | £ 89,619,931 | |
| 6751 | Diddler Dumb | £ 5,266,418 | |
| 6752 | Diddler Richees | £ 11,042,193 | |
| 6753 | Diddley-Squat | £ 79,864,147 | |
| 6754 | Diddy and Roman Inc | £ 4,693,747 | |
| 6755 | Diddys Baby Oil | £ 1,645,290 | |
| 6756 | dide | £ 17,057 | |
| 6757 | didi | £ 1,097,314 | |
| 6758 | Didildedo | £ 5,541,977 | |
| 6759 | Didnt know it | £ 35,082,466 | |
| 6760 | Die another day | £ 8,455,608 | |
| 6761 | Die Hard | £ 53,388,730 | |
| 6762 | diediedie | £ 1,804 | |
| 6763 | diefast | £ -2,058,629 | |
| 6764 | Diego | £ 10,957,641 | |
| 6765 | Diep Plc | £ 50,000 | |
| 6766 | diesel mechanic | £ 8,647,306 | |
| 6767 | diesel nation | £ -106,147 | |
| 6768 | Different Colours | £ 117,390,461 | |
| 6769 | Different Companies | £ 10,951,267 | |
| 6770 | Diffusion | £ 13,451,380 | |
| 6771 | Dig Um Deep | £ 8,084,155 | |
| 6772 | Digby | £ 3,550,423 | |
| 6773 | Digestion Savings | £ 106,927,913 | |
| 6774 | Digestives | £ 10,312,483 | |
| 6775 | Digger | £ 4,280,248 | |
| 6776 | Diggers | £ 123,052,595 | |
| 6777 | Digital Backpack | £ 54,293,150 | |
| 6778 | Digital Holocaust | £ 121,444,091 | |
| 6779 | Digitigradient | £ 48,579,834 | |
| 6780 | DigKwee | £ 115,416 | |
| 6781 | DigPenguin N Pylsur Co | £ 50,000 | |
| 6782 | Dikson | £ 1,081,448 | |
| 6783 | Dildos and Thimbles | £ 907,449 | |
| 6784 | DILLIGAF INC | £ 1,027,492 | |
| 6785 | Dillons | £ 11,045,753 | |
| 6786 | Dim Pixles | £ 103,401,222 | |
| 6787 | Dim Sum | £ 69,345,301 | |
| 6788 | Dimes | £ 412,987 | |
| 6789 | Dimms Dale Dimmadome | £ 108,256,803 | |
| 6790 | Din Tai Fung | £ 61,173,835 | |
| 6791 | ding | £ 56,025,272 | |
| 6792 | Ding Ding | £ 59,423,258 | |
| 6793 | Ding Dond | £ 34,741,414 | |
| 6794 | Ding dong | £ -6,131,109 | |
| 6795 | Ding Dong Ding | £ 5,206,124 | |
| 6796 | DingDing | £ 486,642 | |
| 6797 | DingDongs | £ 11,390,477 | |
| 6798 | Dingle Enterprises | £ 5,507,421 | |
| 6799 | Dingleberries | £ 50,000 | |
| 6800 | Dingy | £ 20,863,282 | |
