The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 5201 | Double D | £ 38,325,324 | |
| 5202 | Double D Enterprises | £ 5,276,477 | |
| 5203 | double denim emporium | £ 5,754,746 | |
| 5204 | Double Diablo | £ -2,713,030 | |
| 5205 | Double Diamond | £ 199,148,519 | |
| 5206 | Double Helix | £ 29,769,357 | |
| 5207 | Double up | £ 24,217,313 | |
| 5208 | Doubt | £ 5,493,934 | |
| 5209 | Douche | £ 31,618,470 | |
| 5210 | Dough Boy Inc. | £ 46,345,625 | |
| 5211 | Dough Boys Inc. | £ 130,020,468 | |
| 5212 | Doughy | £ 56,105,300 | |
| 5213 | Dougie n Co | £ 4,475 | |
| 5214 | Douglas Adams | £ 60,686,980 | |
| 5215 | Dover | £ 71,221,372 | |
| 5216 | doves crying | £ 59,272,789 | |
| 5217 | Dowehitemandhow | £ 59,219 | |
| 5218 | DoWhatSeenInc | £ 1,969,491 | |
| 5219 | dowling | £ 1,145,041 | |
| 5220 | Down | £ 52,266,111 | |
| 5221 | Down By The Docks | £ 11,318,656 | |
| 5222 | Down On The Farm | £ 399,639,084 | |
| 5223 | Down The Hatch | £ -952,251 | |
| 5224 | Down the Hill | £ 4,696,554 | |
| 5225 | Down The Nile | £ 857,523 | |
| 5226 | Downstairs | £ 9,157,810 | |
| 5227 | downtown | £ 54,435,025 | |
| 5228 | Downtown Corporate | £ 5,501,340 | |
| 5229 | Dpop | £ 50,000 | |
| 5230 | Dr Death | £ 56,880,035 | |
| 5231 | Dr Riker Ouch Iker | £ 16,435,350 | |
| 5232 | dr rock | £ 53,376 | |
| 5233 | Dr. Looney | £ 1,362,533,337 | |
| 5234 | Dr. Seus Garbage | £ 3,642,843,430 | |
| 5235 | DracoCorporations | £ 8,879,039 | |
| 5236 | DracoIncorporated | £ 65,242,938 | |
| 5237 | Draconis | £ 95,146 | |
| 5238 | Dracosis | £ 6,773,161 | |
| 5239 | Draft Inc | £ 4,999,159 | |
| 5240 | Drag | £ 430,493,021 | |
| 5241 | dragon | £ 435,935,418 | |
| 5242 | Dragon Born | £ 46,927,666 | |
| 5243 | dragon company | £ 56,467 | |
| 5244 | Dragon Enterprises | £ 5,501,192 | |
| 5245 | Dragon Slayers | £ 50,000 | |
| 5246 | dragon warrior | £ 303,593,493 | |
| 5247 | Dragonbreath | £ 111,539,790 | |
| 5248 | Dragonflies | £ 726,014,436 | |
| 5249 | Dragonia | £ 33,605 | |
| 5250 | Dragons | £ 4,889,519 | |
| 5251 | Dragons Empire | £ 13,999,580 | |
| 5252 | Dragonsreach | £ 24,977,951 | |
| 5253 | Drakes Passage | £ 53,904,735 | |
| 5254 | Drang | £ 1,780,351 | |
| 5255 | Drank in my cup | £ 145,530 | |
| 5256 | Drankkar | £ 5,501,488 | |
| 5257 | DravCo Enterprises | £ 6,004,267 | |
| 5258 | DravCo Incorporated | £ 5,904,130 | |
| 5259 | DravCo Limited | £ 5,510,036 | |
| 5260 | Dravco LLC | £ 12,237,889 | |
| 5261 | Dravco Ltd | £ 13,653,672 | |
| 5262 | Dre Holdings | £ 54,546,799 | |
| 5263 | Dream on | £ 769,014 | |
| 5264 | dream team | £ 50,000 | |
| 5265 | Dream World | £ 52,646 | |
| 5266 | DreamCorp | £ 6,799,366 | |
| 5267 | Dreamers | £ 178,291,203 | |
| 5268 | DreamRoot | £ 18,497,940 | |
| 5269 | Dreams | £ 931,618,917 | |
| 5270 | DreamTree | £ 5,500,287 | |
| 5271 | drenalin coropartion | £ 50,000 | |
| 5272 | Dresses Inc | £ 80,257,057 | |
| 5273 | Dribble | £ 4,904,889 | |
| 5274 | Drill | £ 274,310,702 | |
| 5275 | Dripping | £ 61,783,020 | |
| 5276 | Drippy Pte Ltd | £ 467,068 | |
| 5277 | Drivers | £ 180,273,522 | |
| 5278 | Drizzcorps | £ 1,148,750 | |
| 5279 | Droogs | £ 5,575,317 | |
| 5280 | Droonigan Enterprises | £ 50,000 | |
| 5281 | Drop | £ 563,816,915 | |
| 5282 | Dropping bombs | £ 6,166,340 | |
| 5283 | Droxis | £ 9,931,304 | |
| 5284 | DRS | £ 59,243,147 | |
| 5285 | drtfgh | £ 135 | |
| 5286 | drug | £ -29,595,879 | |
| 5287 | Drug-land | £ 1,477,824 | |
| 5288 | druggie | £ 21,652,816 | |
| 5289 | Drugs | £ 136,030,597 | |
| 5290 | Druid | £ 252,865,012 | |
| 5291 | druids | £ 8,287,225 | |
| 5292 | Drum | £ 375,078,209 | |
| 5293 | Drumpf Industries | £ 6,893,974 | |
| 5294 | Drunken Pyjamas | £ 16,454,456 | |
| 5295 | dsak | £ -22,789 | |
| 5296 | DSPL | £ 184,946,179 | |
| 5297 | DT Inc. | £ 4,753,746 | |
| 5298 | DT101 | £ 50,000 | |
| 5299 | DTA INC | £ 39,362,246 | |
| 5300 | Du Lei Franci | £ 44,417,456 | |
