The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 5101 | Disguise | £ 336,473,503 | |
| 5102 | Disguises | £ 72,705,977 | |
| 5103 | Dish | £ 60,257,155 | |
| 5104 | Dish Served Cold | £ 196,410,050 | |
| 5105 | Disinformation | £ 120,765,700 | |
| 5106 | Disney Vacations | £ 32,435,663 | |
| 5107 | Disney World | £ 5,783,818 | |
| 5108 | dispatches | £ 467,898,652 | |
| 5109 | Disposable Company 2 | £ 473,611,122 | |
| 5110 | Disrepair | £ 212,836,020 | |
| 5111 | distant | £ 29,957,189 | |
| 5112 | Distaste | £ 4,199,664 | |
| 5113 | Distillers R Us | £ 38,418,330 | |
| 5114 | Distinction | £ 549,055,322 | |
| 5115 | Distopia | £ 43,577,152 | |
| 5116 | Distributed Computing | £ 1,476,121,655 | |
| 5117 | District 1 | £ 349,409,998 | |
| 5118 | District 2 | £ 614,571,040 | |
| 5119 | District 3 | £ 380,267,917 | |
| 5120 | District 4 | £ 348,622,517 | |
| 5121 | District 5 | £ 630,537,524 | |
| 5122 | District 6 | £ 149,981,715 | |
| 5123 | District 7 | £ 413,577,671 | |
| 5124 | DitaNet | £ 42,466,451 | |
| 5125 | Dithers Doohickys | £ 4,269,242 | |
| 5126 | Diu La Sing | £ 167,396,952 | |
| 5127 | Diversify | £ 5,506,469 | |
| 5128 | Divine Corporation | £ -1,676,957 | |
| 5129 | Divine Judgment | £ 12,094,475 | |
| 5130 | Division | £ 51,421,238 | |
| 5131 | Divvy | £ 52,100,896 | |
| 5132 | Divvy001 | £ 24,811,976 | |
| 5133 | Divvy002 | £ 56,144,488 | |
| 5134 | Divvy003 | £ 58,576,723 | |
| 5135 | Divvy004 | £ 34,747,102 | |
| 5136 | Divvy005 | £ 8,254,479 | |
| 5137 | Dixie | £ 549,206,065 | |
| 5138 | Dixie Normus | £ 79,819,548 | |
| 5139 | DIY | £ 4,456,023 | |
| 5140 | Dizzie | £ 58,192,451 | |
| 5141 | dj nobbie | £ 85,823,982 | |
| 5142 | djmarch | £ 131,492,633 | |
| 5143 | Djurgarden | £ 1,224,921,350 | |
| 5144 | Djurgarden HC | £ -217,567 | |
| 5145 | DKB | £ 724,037 | |
| 5146 | DL Trading | £ 555,343 | |
| 5147 | DLDZ | £ 5,514,180 | |
| 5148 | DM Inc. | £ 144,299,932 | |
| 5149 | DNA | £ 107,155,350 | |
| 5150 | Do it | £ 50,000 | |
| 5151 | Do It Next Door | £ 7,629,451 | |
| 5152 | Do Not Go there | £ 1,748,826 | |
| 5153 | Do or Die Ltd | £ 109,818,876 | |
| 5154 | Do Your Zing | £ 204,471,611 | |
| 5155 | Do-U-In | £ 50,000 | |
| 5156 | do.this | £ 90,492,239 | |
| 5157 | doberman1 | £ 3,039,974 | |
| 5158 | Dock Green | £ 137,301,129 | |
| 5159 | Doctor Henry Kissinger | £ 576,234,831 | |
| 5160 | Doctor Who | £ 47,785,303 | |
| 5161 | Dodas | £ 49,380,763 | |
| 5162 | Dodge Tomahawk | £ 38,929,362 | |
| 5163 | Dodgy Dealings | £ 50,000 | |
| 5164 | Dodgy Flams Honest Cars | £ 6,341,582 | |
| 5165 | Dodgy GrantCorp | £ 955,874 | |
| 5166 | Dodgy Motors | £ 145,211,175 | |
| 5167 | DodgyDeals | £ 5,791,929 | |
| 5168 | Dodos | £ 3,350,000 | |
| 5169 | Doesnt Matter | £ 699,913,277 | |
| 5170 | doG | £ 13,099,031 | |
| 5171 | dog breeder | £ 6,747,565 | |
| 5172 | Dog meat | £ 216,525,861 | |
| 5173 | Doge Adventures | £ 22,974,451 | |
| 5174 | Doggie | £ 1,678,804 | |
| 5175 | doggiebags | £ 3,423,094,788 | |
| 5176 | Doggy Style | £ 84,563,233 | |
| 5177 | Dogs | £ 39,727,815 | |
| 5178 | dogs dogs | £ 11,008,750 | |
| 5179 | Dogs r us | £ 5,329,968 | |
| 5180 | Dogswin | £ 115,518,128 | |
| 5181 | Dogsworld | £ 66,231,579 | |
| 5182 | Doing Stuff Right | £ 126,823,031 | |
| 5183 | DOITRIGHT | £ 251,677,770 | |
| 5184 | Doktoro Esperanto | £ 73,043,237 | |
| 5185 | Dolla | £ 5,506,535 | |
| 5186 | Dollar Genaral Shoppers | £ 55,894,442 | |
| 5187 | Dollar Short | £ 14,097,313 | |
| 5188 | Dollars | £ 113,361,683 | |
| 5189 | Dollhouse | £ 881,110 | |
| 5190 | Dolly Dagger | £ 177,678,541 | |
| 5191 | Dolphin Ltd | £ 1,710,651 | |
| 5192 | Dom | £ 32,818,149 | |
| 5193 | Dom Inc | £ 67,035,521 | |
| 5194 | Dom Mech | £ 218,124 | |
| 5195 | DomaGen | £ 86,090,440 | |
| 5196 | Domestic Afghany | £ 1,059,574 | |
| 5197 | Domestic Foreign Imports | £ 455,511 | |
| 5198 | Domination | £ 147,236 | |
| 5199 | Dominator | £ 243,617,617 | |
| 5200 | Dominator five ltd | £ -795,748 | |
