The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 6701 | Dumb | £ 80,603,224 | |
| 6702 | Dumb and Dumber | £ 77,283,532 | |
| 6703 | Dumdumdum | £ 50,000 | |
| 6704 | Dummy | £ 156,639,274 | |
| 6705 | Dummy Corp | £ 64,861,850 | |
| 6706 | Dump 4851 | £ 6,713,482 | |
| 6707 | Dump Enterprises | £ 3,611,997 | |
| 6708 | Dunbar Industries | £ 4,136,033 | |
| 6709 | Dunbeath | £ 1,176,233,235 | |
| 6710 | DuncanCorp | £ 4,297,788 | |
| 6711 | Dunces | £ 247,641,772 | |
| 6712 | Dundee Inc | £ 741,326,240 | |
| 6713 | Dundee Linoleum Company | £ 846,209,981 | |
| 6714 | Dunder Mifflin | £ 72,372,450 | |
| 6715 | Dunder Mifflin Paper | £ 92,947 | |
| 6716 | Dune | £ 208,775,132 | |
| 6717 | Dung | £ 436,176 | |
| 6718 | Dungeon | £ 12,721,314 | |
| 6719 | Dungeons and Drag Queens | £ 5,850,323 | |
| 6720 | Dungpants | £ 58,158,876 | |
| 6721 | dunhill | £ 62,303,832 | |
| 6722 | Dunked in tea | £ 312,767,286 | |
| 6723 | Dunky | £ 18,060,861 | |
| 6724 | Dunluce Castle | £ 45,098,710 | |
| 6725 | Dunnet Head | £ 233,961,680 | |
| 6726 | Dunning-Kruger | £ 109,664,518 | |
| 6727 | dunno | £ 50,000 | |
| 6728 | Dunrobin Farm | £ 242,496,870 | |
| 6729 | Duper | £ 589,816 | |
| 6730 | Duplicity | £ 39,779,492 | |
| 6731 | DuracelI | £ 177,817,052 | |
| 6732 | durch inc | £ 74,600 | |
| 6733 | Durden | £ 7,082,440 | |
| 6734 | Durf Industries | £ 24,939,387 | |
| 6735 | Durians Escapade | £ 118,671,653 | |
| 6736 | durplepucking | £ 2,037,044 | |
| 6737 | durplingpukes | £ 5,482,742 | |
| 6738 | Dust | £ 103,818,493 | |
| 6739 | Dust2Dust | £ 5,500,518 | |
| 6740 | Dusted | £ 1,978,069 | |
| 6741 | DUSUNDS | £ 4,138,148 | |
| 6742 | dutch | £ 52,457,348 | |
| 6743 | Duty | £ 487,737,588 | |
| 6744 | duty duty | £ 241,976 | |
| 6745 | Duty.. | £ 575,832,743 | |
| 6746 | Duvel | £ 333,539,756 | |
| 6747 | Duzzy Fuzzy | £ -13,305 | |
| 6748 | DVB | £ 13,956,469 | |
| 6749 | DVLA | £ 5,953,275 | |
| 6750 | Dvorak | £ 475,707,264 | |
| 6751 | Dwarf Enterprises | £ 49,925 | |
| 6752 | Dwarf Society | £ 7,093,357 | |
| 6753 | Dwarf star | £ 75,618,801 | |
| 6754 | Dwarfs | £ 197,430,028 | |
| 6755 | Dwarven Demolitions | £ 174,444,003 | |
| 6756 | Dwarven Honour | £ 84,630,072 | |
| 6757 | Dwarven Industries | £ 230,985,702 | |
| 6758 | Dwarven Ingenuity | £ 81,586,312 | |
| 6759 | Dwarven Rage | £ 80,775,753 | |
| 6760 | Dwarven Strength | £ 57,392,824 | |
| 6761 | Dwarven Tenacity | £ 58,775,100 | |
| 6762 | Dwarven War Axe | £ 124,932,993 | |
| 6763 | Dwarven War Horn | £ 52,174,355 | |
| 6764 | Dwarven Warrior | £ 139,393,856 | |
| 6765 | Dwayne Pride | £ 19,409,927 | |
| 6766 | Dweeb | £ -551,344 | |
| 6767 | Dweebington | £ 3,448,172 | |
| 6768 | DWI | £ 2,198,752 | |
| 6769 | DWS Enterprise | £ -451,131 | |
| 6770 | Dwummindz | £ 6,605,920 | |
| 6771 | DX2 | £ 99,956,615 | |
| 6772 | DXeco | £ 34,757,468 | |
| 6773 | dying breath | £ 4,432,889 | |
| 6774 | Dying For ME | £ 189,804,911 | |
| 6775 | Dynamic Business | £ 18,256,613 | |
| 6776 | Dynamite | £ 297,194,301 | |
| 6777 | Dynamo Chicken Kiev | £ 230,756,993 | |
| 6778 | Dynasty Warriors | £ 517,476,867 | |
| 6779 | Dyson Sphere | £ 5,504,271 | |
| 6780 | Dysphoria | £ 253,027,279 | |
| 6781 | E N G L A N D | £ 57,693,217 | |
| 6782 | E v o l u t i o n | £ 3,432,852,268 | |
| 6783 | E-Money | £ 63,040,921 | |
| 6784 | E-Money 1 | £ 76,673,878 | |
| 6785 | E-Money3 | £ 4,728,430 | |
| 6786 | E-Type | £ 295,318,331 | |
| 6787 | E.Z.Realities | £ 12,170,543 | |
| 6788 | E12 | £ 10,000,426 | |
| 6789 | EA UK | £ 2,124,386 | |
| 6790 | eads | £ 958,774 | |
| 6791 | eads1 | £ 50,000 | |
| 6792 | eagle | £ -3,642,104 | |
| 6793 | Eagle11848 | £ 6,158,976 | |
| 6794 | earing | £ 201,944,007 | |
| 6795 | Early Hints | £ 426,290,626 | |
| 6796 | Early Learning | £ 16,415,415 | |
| 6797 | Early Retirement | £ 848,202,093 | |
| 6798 | Early Warning System | £ 103,037,026 | |
| 6799 | Earnest Hemingway | £ 115,791 | |
| 6800 | Earth | £ 157,576,628 | |
