The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 5301 | Du Monte Cristo | £ 4,567,560 | |
| 5302 | Dualshock4 | £ 239,232 | |
| 5303 | Dubai Finest Strip Club | £ 2,389,558,966 | |
| 5304 | DubCityMafia | £ 5,746,217 | |
| 5305 | Dublin | £ 4,853,190 | |
| 5306 | Dubois | £ 57,687,184 | |
| 5307 | duc | £ 388,894,729 | |
| 5308 | Duchy of the Crown | £ -3,892,673 | |
| 5309 | duck | £ 14,792,943 | |
| 5310 | Duck Industries | £ 30,145,692 | |
| 5311 | Duck-Tape Incorporated | £ 5,391,494 | |
| 5312 | duckers | £ 10,635,277 | |
| 5313 | Ducks | £ 66,029,540 | |
| 5314 | Ducks Unlimited | £ 54,305,455 | |
| 5315 | DuckSoft inc. | £ 50,000 | |
| 5316 | Duct Tape | £ 111,924,949 | |
| 5317 | Dude Ltd | £ 50,000 | |
| 5318 | Dudelove | £ 1,050 | |
| 5319 | Dudeoinc | £ 1,010,464 | |
| 5320 | Dudley | £ 47,108,295 | |
| 5321 | dudulala | £ 8,980,569 | |
| 5322 | Duece | £ 149,454,713 | |
| 5323 | Duff Company | £ 21,670,044 | |
| 5324 | Duke | £ 100,618,438 | |
| 5325 | Duke Elkington | £ 1,121,905,797 | |
| 5326 | Dukes Emporium | £ 54,510 | |
| 5327 | Dulai LTD | £ -949,678 | |
| 5328 | Dulled Senses | £ 1,573,419 | |
| 5329 | Dulux | £ 160,360,203 | |
| 5330 | Dumb | £ 80,603,224 | |
| 5331 | Dumb and Dumber | £ 77,283,532 | |
| 5332 | DumDum | £ 49,750,533 | |
| 5333 | Dumdumdum | £ 50,000 | |
| 5334 | Dummy | £ 156,639,274 | |
| 5335 | Dummy Corp | £ 64,861,850 | |
| 5336 | Dump 4851 | £ 6,713,482 | |
| 5337 | Dump Enterprises | £ 3,611,997 | |
| 5338 | Dunbar Industries | £ 4,136,033 | |
| 5339 | Dunbeath | £ 769,883,536 | |
| 5340 | DuncanCorp | £ 4,297,788 | |
| 5341 | Dunces | £ 247,641,772 | |
| 5342 | Dundee Linoleum Company | £ 846,209,981 | |
| 5343 | Dunder Mifflin | £ 65,033,381 | |
| 5344 | Dune | £ 208,775,132 | |
| 5345 | Dung | £ 436,176 | |
| 5346 | dunhill | £ 62,303,832 | |
| 5347 | Dunkel | £ 82,818,873 | |
| 5348 | Dunky | £ 18,060,861 | |
| 5349 | Dunnet Head | £ 219,387,483 | |
| 5350 | Dunrobin Farm | £ 235,494,030 | |
| 5351 | Duper | £ 589,816 | |
| 5352 | Duplicity | £ 180,548,997 | |
| 5353 | DuracelI | £ 177,817,052 | |
| 5354 | Dural | £ 65,949,534 | |
| 5355 | Dural1 | £ 229,179,151 | |
| 5356 | durch inc | £ 74,600 | |
| 5357 | Durden | £ 7,082,440 | |
| 5358 | Durf Industries | £ 24,164,951 | |
| 5359 | Durians Escapade | £ 66,433,919 | |
| 5360 | durplepucking | £ 2,037,044 | |
| 5361 | durplingpukes | £ 5,482,742 | |
| 5362 | Dust | £ 48,418,720 | |
| 5363 | Dust2Dust | £ 5,500,518 | |
| 5364 | Dusted | £ 1,978,069 | |
| 5365 | DUSUNDS | £ 4,138,148 | |
| 5366 | dutch | £ 52,457,348 | |
| 5367 | Dutious Aphrodite | £ 5,431,062 | |
| 5368 | Duty | £ 354,411,792 | |
| 5369 | duty duty | £ 3,043,779 | |
| 5370 | Duzzy Fuzzy | £ -13,305 | |
| 5371 | DVB | £ 9,676,805 | |
| 5372 | DVLA | £ 5,953,275 | |
| 5373 | Dvorak | £ 475,707,264 | |
| 5374 | Dwarf | £ 100,584,449 | |
| 5375 | Dwarf Enterprises | £ 49,925 | |
| 5376 | Dwarf Society | £ 7,093,357 | |
| 5377 | Dwarf star | £ 75,618,801 | |
| 5378 | Dwarfs | £ 197,430,028 | |
| 5379 | Dwarven Demolitions | £ 174,444,003 | |
| 5380 | Dwarven Honour | £ 84,630,072 | |
| 5381 | Dwarven Industries | £ 230,985,702 | |
| 5382 | Dwarven Ingenuity | £ 81,586,312 | |
| 5383 | Dwarven Rage | £ 80,775,753 | |
| 5384 | Dwarven Strength | £ 57,392,824 | |
| 5385 | Dwarven Tenacity | £ 58,775,100 | |
| 5386 | Dwarven War Axe | £ 124,932,993 | |
| 5387 | Dwarven War Horn | £ 52,174,355 | |
| 5388 | Dwarven Warrior | £ 139,393,856 | |
| 5389 | Dweeb | £ -551,344 | |
| 5390 | Dweebington | £ 3,448,172 | |
| 5391 | DWI | £ 2,198,752 | |
| 5392 | Dwummindz | £ 6,605,920 | |
| 5393 | Dying For ME | £ 189,804,911 | |
| 5394 | Dynamic Business | £ 18,256,613 | |
| 5395 | DYNAMICHIT | £ 2,349,688 | |
| 5396 | Dynamite | £ 115,009,331 | |
| 5397 | Dynamo Chicken Kiev | £ 230,756,993 | |
| 5398 | Dynasty Warriors | £ 139,534 | |
| 5399 | E N G L A N D | £ 57,693,217 | |
| 5400 | E v o l u t i o n | £ 3,427,434,597 | |
