The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 5201 | Decompression | £ 96,035,858 | |
| 5202 | Deconstruction | £ 15,204,371 | |
| 5203 | Decree | £ 256,314 | |
| 5204 | Dedas Fancy Hats | £ 5,516,145 | |
| 5205 | Dedas Fancy Shirts | £ 4,678,293 | |
| 5206 | Dedicated Micros | £ 3,333,104 | |
| 5207 | Dedoes | £ 57,552,037 | |
| 5208 | dee | £ 5,852,384 | |
| 5209 | DEEBO | £ 355,949,298 | |
| 5210 | Deeee | £ 42,096,192 | |
| 5211 | Deeezy inc | £ 50,000 | |
| 5212 | Deegee | £ 4,211,205 | |
| 5213 | deep freeze | £ 114,250,379 | |
| 5214 | Deep Impact | £ 1,178,969,149 | |
| 5215 | Deep sea | £ 53,149,340 | |
| 5216 | Deep Sea Fishing | £ 1,460,228 | |
| 5217 | Deep State | £ 507,525,544 | |
| 5218 | Deepdickin Enterprises | £ -1,198,866 | |
| 5219 | deephelm | £ 532,064,612 | |
| 5220 | Deeps | £ 4,293,540 | |
| 5221 | DEEPS BURGERS | £ 5,443,115 | |
| 5222 | DEEPS CHIPS | £ 2,121,997 | |
| 5223 | DEEPS HOTDOGS | £ 2,134,080 | |
| 5224 | Deerbourne Innovations | £ 10,240,407 | |
| 5225 | Deerrr | £ 460,345 | |
| 5226 | deez | £ 754,356 | |
| 5227 | Deez nuts in your mouth | £ 64,856,070 | |
| 5228 | Deez Nutz | £ 1,388,899,627 | |
| 5229 | Defcon | £ 57,770,453 | |
| 5230 | DEFCON 1 | £ 121,981,714 | |
| 5231 | Defeat | £ 87,326,651 | |
| 5232 | Defecating Ecstasy | £ 253,880,588 | |
| 5233 | Defeet | £ 50,000 | |
| 5234 | Defence | £ 3,460,101 | |
| 5235 | Defense | £ 35,988,077 | |
| 5236 | Deference | £ 650,357,534 | |
| 5237 | DEFIANCE | £ 4,106,572 | |
| 5238 | DEFIANCE II | £ 50,000 | |
| 5239 | definition | £ 68,743,413 | |
| 5240 | Defrauding LLP | £ 11,756,927 | |
| 5241 | Degeyter | £ 124,287,653 | |
| 5242 | Degra020 | £ -2,398,179 | |
| 5243 | Degu Squad | £ 733,023 | |
| 5244 | Deja Vu | £ 269,321,211 | |
| 5245 | Del Boy | £ 360,381,039 | |
| 5246 | Del Carajo | £ 7,168,668,853 | |
| 5247 | Delanex Enterprises | £ 87,737,284 | |
| 5248 | Deliberate Inc. | £ 6,480,192 | |
| 5249 | Delibes | £ 367,641,246 | |
| 5250 | Delighting You Always | £ 5,839,360 | |
| 5251 | Delilah | £ 128,377,857 | |
| 5252 | Delinquency | £ 72,311,869 | |
| 5253 | Deliverance | £ 282,236,682 | |
| 5254 | Dell | £ 72,625,428 | |
| 5255 | Dell Trotter | £ 17,658,605 | |
| 5256 | Dellaware | £ 31,868 | |
| 5257 | Delphi | £ 67,796,387 | |
| 5258 | Delta Company | £ 284,826,831 | |
| 5259 | Delta Force | £ 1,387,465 | |
| 5260 | Delta Notch | £ 50,000 | |
| 5261 | Delta Squad | £ 45,975,693 | |
| 5262 | Delusion | £ 108,307,140 | |
| 5263 | Dem Hoes | £ 130,558,310 | |
| 5264 | demacia | £ 79,782,033 | |
| 5265 | Demage Inc | £ -2,434,085 | |
| 5266 | Demands | £ 68,197,364 | |
| 5267 | dementia | £ 168,377,606 | |
| 5268 | demi gods | £ 64,196,068 | |
| 5269 | Democracy | £ 6,995,263 | |
| 5270 | Demon Head inc | £ 5,406,273 | |
| 5271 | Demoni | £ 153,543,838 | |
| 5272 | Demonic Netro | £ 154,097,367 | |
| 5273 | Demonitis | £ 32,779,950 | |
| 5274 | DemonLord | £ 4,704,213 | |
| 5275 | Demons | £ 10,003,196 | |
| 5276 | Demoralisation | £ 130,595,305 | |
| 5277 | Den Heizel | £ 9,418,192 | |
| 5278 | Den Norske Abunkin | £ 7,151,516 | |
| 5279 | Denied | £ 1,495,215 | |
| 5280 | denil | £ 316,778,191 | |
| 5281 | Deniro Industry | £ -1,854,079 | |
| 5282 | Denis the menace | £ 118,194,799 | |
| 5283 | Denmark | £ 28,194,842 | |
| 5284 | Denning Ltd | £ 14,419,836 | |
| 5285 | Dennis Healey | £ 1,460,404,822 | |
| 5286 | Densi | £ 512,766,263 | |
| 5287 | Denver | £ 56,921,577 | |
| 5288 | Dependants | £ 44,251,081 | |
| 5289 | deplorables | £ 111,841,329 | |
| 5290 | Depravity | £ 405,241,290 | |
| 5291 | depression | £ 3,269,961 | |
| 5292 | Depth | £ 118,134,837 | |
| 5293 | depuis 1664 | £ 163,277,910 | |
| 5294 | Deputy Dog | £ 45,133,531 | |
| 5295 | Deputy Dogs | £ 43,319,490 | |
| 5296 | Der Eins | £ 19,465,143 | |
| 5297 | Der Zwei | £ 195,087,619 | |
| 5298 | derek | £ 50,000 | |
| 5299 | derelict | £ -20,921,987 | |
| 5300 | Derision | £ 7,525,170,563 | |
