The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 6001 | Doomstars | £ 23,628,161 | |
| 6002 | DOOP | £ 3,485,109 | |
| 6003 | Doors | £ 6,927,663 | |
| 6004 | DoOurDuty Inc. | £ 3,408,806 | |
| 6005 | DOPE SHOP | £ 58,371 | |
| 6006 | Dope Smoking Degenerates | £ 232,472,592 | |
| 6007 | dopplegangger | £ 383,772,029 | |
| 6008 | Dorris | £ 48,753,369 | |
| 6009 | dorris1 | £ 6,481,854 | |
| 6010 | Dosh | £ 5,506,387 | |
| 6011 | Dot | £ 62,866,992 | |
| 6012 | Dotcom | £ 175,857,122 | |
| 6013 | Dothraki Inc | £ 58,341,415 | |
| 6014 | Double Bagger | £ 179,810,896 | |
| 6015 | Double Black Label | £ 2,046,806,756 | |
| 6016 | Double D | £ 102,769,859 | |
| 6017 | Double D Enterprises | £ 5,276,477 | |
| 6018 | double denim emporium | £ 5,754,746 | |
| 6019 | Double Diablo | £ -2,713,030 | |
| 6020 | Double Diamond | £ 199,148,519 | |
| 6021 | Double Digits | £ 57,962,178 | |
| 6022 | Double Dragon | £ 57,640,760 | |
| 6023 | Double Helix | £ 86,719,018 | |
| 6024 | Double Jeopardy | £ 422,938,506 | |
| 6025 | Double up | £ 24,217,313 | |
| 6026 | Doubt | £ 5,493,934 | |
| 6027 | Douche | £ 31,618,470 | |
| 6028 | Dough Boy Inc. | £ 46,345,625 | |
| 6029 | Dough Boys Inc. | £ 130,020,468 | |
| 6030 | Doughy | £ 56,105,300 | |
| 6031 | Dougie n Co | £ 4,475 | |
| 6032 | Douglas Adams | £ 66,680,229 | |
| 6033 | Dover | £ 71,221,372 | |
| 6034 | doves crying | £ 70,527,689 | |
| 6035 | Dow Jones | £ 13,190,154 | |
| 6036 | Dowehitemandhow | £ 59,219 | |
| 6037 | DoWhatSeenInc | £ 1,969,491 | |
| 6038 | dowling | £ 1,145,041 | |
| 6039 | Down | £ 52,266,111 | |
| 6040 | Down By The Docks | £ 11,318,656 | |
| 6041 | Down On The Farm | £ 908,574,753 | |
| 6042 | Down The Hatch | £ -952,251 | |
| 6043 | Down the Hill | £ 4,696,554 | |
| 6044 | Down The Nile | £ 857,523 | |
| 6045 | downsizing | £ 35,624,346 | |
| 6046 | Downstairs | £ 9,157,810 | |
| 6047 | downtown | £ 54,435,025 | |
| 6048 | Downtown Corporate | £ 5,501,340 | |
| 6049 | Doyouthinkhesaurus | £ 89,349,638 | |
| 6050 | DPI DotpetroMatrix | £ 10,826,443 | |
| 6051 | Dr Death | £ 56,880,035 | |
| 6052 | Dr Pepper | £ 381,163,432 | |
| 6053 | Dr Pepper Cherry Vanilla | £ 284,497,062 | |
| 6054 | Dr Riker Ouch Iker | £ 16,435,350 | |
| 6055 | dr rock | £ 53,376 | |
| 6056 | Dr. Looney | £ 1,362,533,337 | |
| 6057 | Dr. Ma | £ 1,608,224,680 | |
| 6058 | Dr. Pepper | £ 458,192,476 | |
| 6059 | Dr. Seus Garbage | £ 3,718,296,606 | |
| 6060 | DracoCorporations | £ 8,879,039 | |
| 6061 | DracoIncorporated | £ 65,242,938 | |
| 6062 | Draconis | £ 95,146 | |
| 6063 | Dracosis | £ 6,773,161 | |
| 6064 | Draft Inc | £ 4,999,159 | |
| 6065 | Drag | £ 430,493,021 | |
| 6066 | dragon | £ 435,935,418 | |
| 6067 | Dragon Born | £ 46,927,666 | |
| 6068 | Dragon Chain | £ 18,793,985 | |
| 6069 | dragon company | £ 56,467 | |
| 6070 | Dragon Enterprises | £ 5,501,192 | |
| 6071 | Dragon Slayers | £ 50,000 | |
| 6072 | dragon warrior | £ 294,870,291 | |
| 6073 | Dragonbreath | £ 111,539,790 | |
| 6074 | Dragonflies | £ 726,014,436 | |
| 6075 | Dragonia | £ 33,605 | |
| 6076 | Dragons | £ 4,889,519 | |
| 6077 | Dragons Empire | £ 13,999,580 | |
| 6078 | Dragonsreach | £ 24,977,951 | |
| 6079 | Dragonstone | £ 560,259,970 | |
| 6080 | Drake | £ 4,762,663 | |
| 6081 | Drakes Passage | £ 107,104,030 | |
| 6082 | Drang | £ 1,780,351 | |
| 6083 | Drank in my cup | £ 145,530 | |
| 6084 | Drankkar | £ 5,501,488 | |
| 6085 | DravCo Enterprises | £ 6,004,267 | |
| 6086 | DravCo Incorporated | £ 5,904,130 | |
| 6087 | DravCo Limited | £ 5,510,036 | |
| 6088 | Dravco LLC | £ 12,237,889 | |
| 6089 | Dravco Ltd | £ 13,653,672 | |
| 6090 | Dre Holdings | £ 54,546,799 | |
| 6091 | Dreadnaughts | £ 18,585,848 | |
| 6092 | Dream on | £ 769,014 | |
| 6093 | dream team | £ 50,000 | |
| 6094 | Dream World | £ 52,646 | |
| 6095 | DreamCorp | £ 6,799,366 | |
| 6096 | Dreamers | £ 154,144,619 | |
| 6097 | Dreamliner | £ 429,311,479 | |
| 6098 | DreamRoot | £ 18,497,940 | |
| 6099 | Dreams | £ 938,315,123 | |
| 6100 | DreamTree | £ 5,500,287 | |
