The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 6101 | Diamond Core | £ 74,149,875 | |
| 6102 | Diamond Eyes | £ 53,216,049 | |
| 6103 | Diamond Freeze | £ 49,672,881 | |
| 6104 | Diamond Imports | £ 5,511,614 | |
| 6105 | diamond life co | £ 140,016 | |
| 6106 | Diamonds | £ 77,584,869 | |
| 6107 | Diaper Rash | £ 348,582,818 | |
| 6108 | Diapers | £ 225,608,035 | |
| 6109 | Diarrhoea | £ 161,318,087 | |
| 6110 | Dibbleys Dosh | £ 14,031,779 | |
| 6111 | Dibbleys Dosh 2 | £ 10,022,479 | |
| 6112 | Dibley | £ 225,450,080 | |
| 6113 | Dibo Desire | £ 21,591,663 | |
| 6114 | Dice | £ 5,504,053 | |
| 6115 | Dice Productions | £ 56,932,863 | |
| 6116 | Dice Productions 2 | £ 52,863,275 | |
| 6117 | Dick Hard | £ 6,713,550 | |
| 6118 | Dickolas Corp | £ 415,479 | |
| 6119 | Dictatorship | £ 3,087,138 | |
| 6120 | Diddled | £ 89,619,931 | |
| 6121 | Diddley-Squat | £ 79,864,147 | |
| 6122 | dide | £ 17,057 | |
| 6123 | didi | £ 1,097,314 | |
| 6124 | Didildedo | £ 5,541,977 | |
| 6125 | Didnt know it | £ 35,082,466 | |
| 6126 | Die another day | £ 8,455,608 | |
| 6127 | Die Hard | £ 53,388,730 | |
| 6128 | diediedie | £ 1,804 | |
| 6129 | diefast | £ -2,058,629 | |
| 6130 | Diego | £ 10,957,641 | |
| 6131 | Diego Maradona | £ 4,256,231 | |
| 6132 | diesel mechanic | £ 3,625,589 | |
| 6133 | diesel nation | £ -106,147 | |
| 6134 | Different Ages | £ 161,106,957 | |
| 6135 | Different Companies | £ 5,500,316 | |
| 6136 | Diffusion | £ 13,451,380 | |
| 6137 | Dig Um Deep | £ 8,084,155 | |
| 6138 | Digby | £ 3,550,423 | |
| 6139 | Digestion Savings | £ 106,927,913 | |
| 6140 | Digger | £ 4,280,248 | |
| 6141 | Diggers | £ 123,052,595 | |
| 6142 | Digital | £ 11,165,039 | |
| 6143 | Digital Backpack | £ 54,293,150 | |
| 6144 | Digital Holocaust | £ 109,208,377 | |
| 6145 | Digitigradient | £ 48,579,834 | |
| 6146 | Dikson | £ 1,081,448 | |
| 6147 | Dildopolis | £ 53,807 | |
| 6148 | Dildos and Thimbles | £ 907,449 | |
| 6149 | Dillons | £ 11,045,753 | |
| 6150 | Dim Pixles | £ 103,401,222 | |
| 6151 | Dimes | £ 412,987 | |
| 6152 | Dimms Dale Dimmadome | £ 108,256,803 | |
| 6153 | ding | £ 56,025,272 | |
| 6154 | Ding Ding | £ 59,423,258 | |
| 6155 | Ding Dond | £ 26,616,902 | |
| 6156 | Ding Dong Ding | £ 5,206,124 | |
| 6157 | DingDing | £ 486,642 | |
| 6158 | DingDong | £ 3,872,097 | |
| 6159 | DingDongs | £ 11,390,477 | |
| 6160 | Dingleberries | £ 50,000 | |
| 6161 | Dingleberry | £ 176,159 | |
| 6162 | Dingy | £ 20,863,282 | |
| 6163 | Dinosaurs | £ 56,182,901 | |
| 6164 | Dintotron | £ 60,879,790 | |
| 6165 | Diomedes | £ 59,873,726 | |
| 6166 | Dionysus | £ 57,084,206 | |
| 6167 | Dior | £ 539,841,261 | |
| 6168 | Dip N Dots | £ 50,000 | |
| 6169 | dipsy | £ 6,304,806 | |
| 6170 | Dire Incorporated | £ 4,612,359 | |
| 6171 | Direct | £ 6,978,052 | |
| 6172 | Direction | £ 264,955,395 | |
| 6173 | Directors | £ 708,889,590 | |
| 6174 | Dirt | £ 5,506,087 | |
| 6175 | Dirt Birds Inc. | £ -1,511,890 | |
| 6176 | Dirt Naps PLC | £ 1,058,143 | |
| 6177 | dirtdonecheap | £ 2,026,630 | |
| 6178 | DIRTY BANKERS | £ 7,545,943 | |
| 6179 | Dirty Boxers | £ 8,651,082 | |
| 6180 | Dirty Bumba | £ -4,631,425 | |
| 6181 | Dirty Cash | £ 185,633,827 | |
| 6182 | Dirty Chevelles | £ 620,782 | |
| 6183 | Dirty Corparation2 | £ 50,000 | |
| 6184 | Dirty Dealings Inc | £ 49,850 | |
| 6185 | Dirty Deeds | £ 257,528 | |
| 6186 | Dirty Deeds sheep | £ -675,013 | |
| 6187 | dirty fridge inc | £ 5,271,968 | |
| 6188 | Dirty Harry | £ 735,766,652 | |
| 6189 | Dirty Nappies | £ 32,485,301 | |
| 6190 | Dirty Richard Inc. | £ 100,777,632 | |
| 6191 | Dirty Sanchez | £ 176,095,066 | |
| 6192 | Dirty Tricks | £ 6,514,635 | |
| 6193 | Dirty Vibes | £ 115,074,224 | |
| 6194 | Dirty Work | £ 3,789,355 | |
| 6195 | Dirtydeals Donedirtcheap | £ 7,746,585 | |
| 6196 | DirtyDozen | £ 4,902,631 | |
| 6197 | DirtyMitch | £ 47,587,756 | |
| 6198 | DirtyTrick | £ 6,386,605 | |
| 6199 | Dis and Dat | £ 12,218,473 | |
| 6200 | Disabled Voicemail | £ 57,646,447 | |
