The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 5201 | Do Not Go there | £ 1,748,826 | |
| 5202 | Do or Die Ltd | £ 109,818,876 | |
| 5203 | Do Your Zing | £ 204,471,611 | |
| 5204 | Do-U-In | £ 50,000 | |
| 5205 | do.this | £ 93,381,426 | |
| 5206 | doberman1 | £ 3,039,974 | |
| 5207 | Dock Green | £ 137,301,129 | |
| 5208 | Doctor Henry Kissinger | £ 576,234,831 | |
| 5209 | Doctor Who | £ 47,785,303 | |
| 5210 | Dodas | £ 49,380,763 | |
| 5211 | Dodge Tomahawk | £ 90,736,722 | |
| 5212 | Dodgy Dealings | £ 50,000 | |
| 5213 | Dodgy Flams Honest Cars | £ 6,341,582 | |
| 5214 | Dodgy GrantCorp | £ 955,874 | |
| 5215 | Dodgy Motors | £ 145,211,175 | |
| 5216 | DodgyDeals | £ 5,791,929 | |
| 5217 | Dodos | £ 31,124,170 | |
| 5218 | Doesnt Matter | £ 699,913,277 | |
| 5219 | doG | £ 13,099,031 | |
| 5220 | dog breeder | £ 6,747,565 | |
| 5221 | Dog meat | £ 216,525,861 | |
| 5222 | Doge Adventures | £ 22,974,451 | |
| 5223 | Doggie | £ 3,763,931 | |
| 5224 | doggiebags | £ 3,423,094,788 | |
| 5225 | Doggy Style | £ 84,563,233 | |
| 5226 | Dogs | £ 39,727,815 | |
| 5227 | dogs dogs | £ 11,008,750 | |
| 5228 | Dogs r us | £ 5,329,968 | |
| 5229 | Dogswin | £ 115,518,128 | |
| 5230 | Dogsworld | £ 66,231,579 | |
| 5231 | Doing Stuff Right | £ 126,823,031 | |
| 5232 | DOITRIGHT | £ 251,677,770 | |
| 5233 | Doktoro Esperanto | £ 73,043,237 | |
| 5234 | Dolla | £ 5,506,535 | |
| 5235 | Dollar Genaral Shoppers | £ 55,894,442 | |
| 5236 | Dollar Short | £ 14,097,313 | |
| 5237 | Dollars | £ 113,361,683 | |
| 5238 | Dollhouse | £ 881,110 | |
| 5239 | Dolly Dagger | £ 177,678,541 | |
| 5240 | Dolphin Ltd | £ 1,710,651 | |
| 5241 | Dom | £ 32,818,149 | |
| 5242 | Dom Inc | £ 67,035,521 | |
| 5243 | Dom Mech | £ 218,124 | |
| 5244 | DomaGen | £ 86,090,440 | |
| 5245 | Domestic Afghany | £ 1,059,574 | |
| 5246 | Domestic Foreign Imports | £ 455,511 | |
| 5247 | Domination | £ 147,236 | |
| 5248 | Dominator | £ 454,614,275 | |
| 5249 | Dominator five ltd | £ -795,748 | |
| 5250 | Dominator four ltd | £ 12,650,627 | |
| 5251 | Dominator one ltd | £ -1,846,957 | |
| 5252 | Dominator three ltd | £ 5,514,113 | |
| 5253 | Dominator two ltd | £ -1,669,293 | |
| 5254 | Dominic | £ 697,958 | |
| 5255 | Dominion | £ 43,585,576 | |
| 5256 | Dominion Development | £ 56,912,396 | |
| 5257 | Dominion Enterprises | £ 56,634,298 | |
| 5258 | Dominion Facilities | £ 26,398,382 | |
| 5259 | Dominion Global | £ 6,208,106 | |
| 5260 | Dominion Incorporated | £ 60,657,250 | |
| 5261 | Dominion Industries | £ 63,898,200 | |
| 5262 | Dominion Limited | £ 55,246,338 | |
| 5263 | Dominion Partnership | £ 55,433,751 | |
| 5264 | Dominion Services | £ 51,851,257 | |
| 5265 | Dominion Systems | £ 55,822,825 | |
| 5266 | Dominion Technologies | £ 56,130,933 | |
| 5267 | Domino Enterprises Inc. | £ 179,630,247 | |
| 5268 | dominoes | £ 50,000 | |
| 5269 | Dominos Pizza | £ 42,404,007 | |
| 5270 | Dommi | £ 153,383,607 | |
| 5271 | Domn | £ 3,792,063 | |
| 5272 | don | £ 1,699,472 | |
| 5273 | Don Capofamiglia | £ 5,100,711 | |
| 5274 | Don Corleone | £ 127,507 | |
| 5275 | Donald inc | £ 59,246,556 | |
| 5276 | done | £ 4,217,077 | |
| 5277 | Done That | £ 200,002 | |
| 5278 | Donegal | £ 863,105,706 | |
| 5279 | Donkee Punch | £ 245,954,385 | |
| 5280 | donkey punch | £ 1,104,612 | |
| 5281 | Donkey Pyjamas | £ 5,793,883 | |
| 5282 | Donkeyland | £ 26,797 | |
| 5283 | Dont think about it | £ 2,225,484 | |
| 5284 | DontBlink | £ 1,277,314 | |
| 5285 | Dontpickonme | £ 54,246,117 | |
| 5286 | donttouchmethere | £ 5,519,145 | |
| 5287 | Donuts | £ 76,942,682 | |
| 5288 | doobie doobie ummm bop | £ 393,210 | |
| 5289 | doodee | £ 1,495,797 | |
| 5290 | doodle | £ 30,596 | |
| 5291 | Doodle Art | £ 272,106,657 | |
| 5292 | DooDoo | £ 198,555 | |
| 5293 | Doody | £ 1,937,826,205 | |
| 5294 | Doofus Inc | £ 120,333 | |
| 5295 | dookie | £ 530,505 | |
| 5296 | Dooley&Farns | £ 368,543 | |
| 5297 | Doom | £ 255,892,820 | |
| 5298 | Doom And Gloom | £ 108,847,171 | |
| 5299 | DooM Inc | £ -2,563,721 | |
| 5300 | Doom Morgue | £ 5,506,712 | |
