The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 5301 | Divvy005 | £ 8,254,479 | |
| 5302 | Dixie | £ 549,206,065 | |
| 5303 | Dixie Normus | £ 79,819,548 | |
| 5304 | DIY | £ 4,456,023 | |
| 5305 | Dizzie | £ 58,192,451 | |
| 5306 | dj nobbie | £ 85,823,982 | |
| 5307 | djmarch | £ 131,492,633 | |
| 5308 | Djurgarden | £ 1,224,921,350 | |
| 5309 | Djurgarden HC | £ -217,567 | |
| 5310 | DKB | £ 724,037 | |
| 5311 | DL Trading | £ 555,343 | |
| 5312 | DLDZ | £ 5,514,180 | |
| 5313 | DM Inc. | £ 144,299,932 | |
| 5314 | DNA | £ 107,155,350 | |
| 5315 | Do it | £ 50,000 | |
| 5316 | Do It Next Door | £ 7,629,451 | |
| 5317 | Do Not Go there | £ 1,748,826 | |
| 5318 | Do or Die Ltd | £ 109,818,876 | |
| 5319 | Do Your Zing | £ 204,471,611 | |
| 5320 | Do-U-In | £ 50,000 | |
| 5321 | do.this | £ 357,597,348 | |
| 5322 | doberman1 | £ 3,039,974 | |
| 5323 | Dock Green | £ 137,301,129 | |
| 5324 | Doctor Henry Kissinger | £ 576,234,831 | |
| 5325 | Doctor Who | £ 47,785,303 | |
| 5326 | Dodas | £ 49,380,763 | |
| 5327 | Dodge Tomahawk | £ 116,627,272 | |
| 5328 | Dodgy Dealings | £ 50,000 | |
| 5329 | Dodgy Flams Honest Cars | £ 6,341,582 | |
| 5330 | Dodgy GrantCorp | £ 955,874 | |
| 5331 | Dodgy Motors | £ 145,211,175 | |
| 5332 | DodgyDeals | £ 5,791,929 | |
| 5333 | Dodos | £ 223,106,464 | |
| 5334 | Doe | £ 181,071,277 | |
| 5335 | Doesnt Matter | £ 699,913,277 | |
| 5336 | doG | £ 13,099,031 | |
| 5337 | dog breeder | £ 11,000,041 | |
| 5338 | Dog meat | £ 216,525,861 | |
| 5339 | Doge Adventures | £ 22,974,451 | |
| 5340 | Doggie | £ 3,763,931 | |
| 5341 | doggiebags | £ 3,423,094,788 | |
| 5342 | Doggy Style | £ 84,563,233 | |
| 5343 | Dogs | £ 39,727,815 | |
| 5344 | dogs dogs | £ 11,008,750 | |
| 5345 | Dogs r us | £ 5,329,968 | |
| 5346 | Dogswin | £ 115,518,128 | |
| 5347 | Dogsworld | £ 66,231,579 | |
| 5348 | Doing Stuff Right | £ 126,823,031 | |
| 5349 | DOITRIGHT | £ 496,953,390 | |
| 5350 | Doktoro Esperanto | £ 73,043,237 | |
| 5351 | Dolla | £ 5,506,535 | |
| 5352 | Dollar Genaral Shoppers | £ 55,894,442 | |
| 5353 | Dollar Short | £ 57,697,704 | |
| 5354 | Dollars | £ 113,361,683 | |
| 5355 | Dollhouse | £ 881,110 | |
| 5356 | Dolly Dagger | £ 177,678,541 | |
| 5357 | Dolphin Ltd | £ 1,710,651 | |
| 5358 | Dom | £ 32,818,149 | |
| 5359 | Dom Inc | £ 67,035,521 | |
| 5360 | Dom Mech | £ 218,124 | |
| 5361 | DomaGen | £ 86,090,440 | |
| 5362 | Domestic Afghany | £ 1,059,574 | |
| 5363 | Domestic Foreign Imports | £ 455,511 | |
| 5364 | Domination | £ 147,236 | |
| 5365 | Dominator | £ 1,112,553,812 | |
| 5366 | Dominator five ltd | £ -795,748 | |
| 5367 | Dominator four ltd | £ 12,650,627 | |
| 5368 | Dominator one ltd | £ -1,846,957 | |
| 5369 | Dominator three ltd | £ 5,514,113 | |
| 5370 | Dominator two ltd | £ -1,669,293 | |
| 5371 | Dominatrix Ltda | £ 7,610,328 | |
| 5372 | Dominic | £ 697,958 | |
| 5373 | Dominion | £ 43,585,576 | |
| 5374 | Dominion Development | £ 56,912,396 | |
| 5375 | Dominion Enterprises | £ 56,634,298 | |
| 5376 | Dominion Facilities | £ 26,398,382 | |
| 5377 | Dominion Global | £ 6,208,106 | |
| 5378 | Dominion Incorporated | £ 60,657,250 | |
| 5379 | Dominion Industries | £ 63,898,200 | |
| 5380 | Dominion Limited | £ 55,246,338 | |
| 5381 | Dominion Partnership | £ 55,433,751 | |
| 5382 | Dominion Services | £ 51,851,257 | |
| 5383 | Dominion Systems | £ 55,822,825 | |
| 5384 | Dominion Technologies | £ 56,130,933 | |
| 5385 | Domino Enterprises Inc. | £ 179,630,247 | |
| 5386 | dominoes | £ 50,000 | |
| 5387 | Dominos Pizza | £ 57,347,339 | |
| 5388 | Dommi | £ 157,921,933 | |
| 5389 | Domn | £ 3,792,063 | |
| 5390 | don | £ 1,699,472 | |
| 5391 | Don Capofamiglia | £ 5,100,711 | |
| 5392 | Don Corleone | £ 127,507 | |
| 5393 | Donald inc | £ 59,246,556 | |
| 5394 | done | £ 4,217,077 | |
| 5395 | Done That | £ 200,002 | |
| 5396 | Donegal | £ 863,105,706 | |
| 5397 | Donkee Punch | £ 302,745,934 | |
| 5398 | donkey punch | £ 1,104,612 | |
| 5399 | Donkey Pyjamas | £ 5,793,883 | |
| 5400 | Donkeyland | £ 26,797 | |
