The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 4801 | Devils Tribe | £ 5,500,411 | |
| 4802 | Devils-R-Us | £ 15,972,901 | |
| 4803 | DevilsKill | £ 463,499 | |
| 4804 | Devine Intervention | £ 392,603,616 | |
| 4805 | Devine Retribution | £ 195,366,716 | |
| 4806 | Dew | £ 220,627 | |
| 4807 | Dewitt | £ 8,178,586 | |
| 4808 | Dex One Enterprise | £ 10,298,412 | |
| 4809 | Dex Two Enterprises | £ 6,301,806 | |
| 4810 | Dexter | £ 3,038,132,417 | |
| 4811 | Dexter Enterprises | £ 10,925,530 | |
| 4812 | Dexter Inc | £ 50,000 | |
| 4813 | Dexterity | £ 340,240,202 | |
| 4814 | Dexters Laboratories | £ 1,431,971,404 | |
| 4815 | Dexters Laboratory | £ 398,026,101 | |
| 4816 | Dez INC | £ 8,191,339 | |
| 4817 | Dezachu Corp | £ 1,616,563 | |
| 4818 | dezltd | £ 9,838,673 | |
| 4819 | dezzle INC | £ -558,940 | |
| 4820 | DFH | £ 32,425,108 | |
| 4821 | DFJ Enterprises | £ 12,644,892 | |
| 4822 | DGAF ASSOCIATES | £ 69,968,848 | |
| 4823 | dgdgd | £ 50,000 | |
| 4824 | dgh holdings inc | £ 2,394,904 | |
| 4825 | DGX | £ 1,785,302 | |
| 4826 | Dhoom | £ 716,568,921 | |
| 4827 | Diablo | £ 103,290,424 | |
| 4828 | Diablo 2 | £ 56,916,435 | |
| 4829 | Diablo 3 | £ 219,957,126 | |
| 4830 | Diablo 4 | £ 63,874,575 | |
| 4831 | Diacetylmorphine | £ 9,485,366 | |
| 4832 | Diamon | £ 434,824,128 | |
| 4833 | Diamond | £ 690,766,881 | |
| 4834 | Diamond Imports | £ 5,511,614 | |
| 4835 | diamond life co | £ 140,016 | |
| 4836 | Diamonds | £ 77,584,869 | |
| 4837 | Diapers | £ 225,608,035 | |
| 4838 | Diarrhoea | £ 161,318,087 | |
| 4839 | Dibbleys Dosh | £ 14,031,779 | |
| 4840 | Dibbleys Dosh 2 | £ 10,022,479 | |
| 4841 | Dibley | £ 225,450,080 | |
| 4842 | Dibo Desire | £ 21,591,663 | |
| 4843 | Dice | £ 5,504,053 | |
| 4844 | Dice Productions | £ 56,932,863 | |
| 4845 | Dice Productions 2 | £ 52,863,275 | |
| 4846 | Dick Hard | £ 6,713,550 | |
| 4847 | Dickolas Corp | £ 415,479 | |
| 4848 | Dictatorship | £ 3,087,138 | |
| 4849 | Diddled | £ 89,619,931 | |
| 4850 | Diddley-Squat | £ 79,864,147 | |
| 4851 | dide | £ 17,057 | |
| 4852 | didi | £ 1,097,314 | |
| 4853 | Didildedo | £ 5,541,977 | |
| 4854 | Didnt know it | £ 35,082,466 | |
| 4855 | Die Hard | £ 53,388,730 | |
| 4856 | diediedie | £ 1,804 | |
| 4857 | diefast | £ -2,058,629 | |
| 4858 | Diego | £ 10,957,641 | |
| 4859 | diesel mechanic | £ 3,625,589 | |
| 4860 | diesel nation | £ -106,147 | |
| 4861 | Different Ages | £ 161,106,957 | |
| 4862 | Diffusion | £ 13,451,380 | |
| 4863 | Dig Um Deep | £ 8,084,155 | |
| 4864 | Digby | £ 3,550,423 | |
| 4865 | Digestion Savings | £ 106,927,913 | |
| 4866 | Digger | £ 4,280,248 | |
| 4867 | Diggers | £ 123,052,595 | |
| 4868 | Digital | £ 11,165,039 | |
| 4869 | Digital Backpack | £ 54,293,150 | |
| 4870 | Digital Holocaust | £ 4,895,307 | |
| 4871 | Digitigradient | £ 48,579,834 | |
| 4872 | Dikson | £ 1,081,448 | |
| 4873 | Dildopolis | £ 53,807 | |
| 4874 | Dildos and Thimbles | £ 907,449 | |
| 4875 | Dillons | £ 11,045,753 | |
| 4876 | Dim Pixles | £ 103,401,222 | |
| 4877 | Dimes | £ 412,987 | |
| 4878 | Dimms Dale Dimmadome | £ 108,256,803 | |
| 4879 | ding | £ 56,025,272 | |
| 4880 | Ding Ding | £ 54,248,083 | |
| 4881 | Ding Dong Ding | £ 5,206,124 | |
| 4882 | DingDing | £ 486,642 | |
| 4883 | DingDong | £ 3,872,097 | |
| 4884 | DingDongs | £ 11,390,477 | |
| 4885 | Dingleberries | £ 50,000 | |
| 4886 | Dinosaurs | £ 56,182,901 | |
| 4887 | Diomedes | £ 59,873,726 | |
| 4888 | Dionysus | £ 54,378,222 | |
| 4889 | Dior | £ 64,833,551 | |
| 4890 | Dip N Dots | £ 50,000 | |
| 4891 | dipsy | £ 6,304,806 | |
| 4892 | Dire Incorporated | £ 4,612,359 | |
| 4893 | Direct | £ 6,978,052 | |
| 4894 | Direction | £ 264,955,395 | |
| 4895 | Directors | £ 708,889,590 | |
| 4896 | Dirt | £ 5,506,087 | |
| 4897 | Dirt Birds Inc. | £ -1,511,890 | |
| 4898 | dirtdonecheap | £ 2,026,630 | |
| 4899 | DIRTY BANKERS | £ 7,545,943 | |
| 4900 | Dirty Boxers | £ 8,651,082 | |
