The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 5501 | Diu La Sing | £ 167,396,952 | |
| 5502 | Diversify | £ 5,506,469 | |
| 5503 | Divine Corporation | £ -1,676,957 | |
| 5504 | Divine Judgment | £ 12,094,475 | |
| 5505 | Division | £ 51,421,238 | |
| 5506 | Divvy | £ 74,707,634 | |
| 5507 | Divvy001 | £ 24,811,976 | |
| 5508 | Divvy002 | £ 56,144,488 | |
| 5509 | Divvy003 | £ 58,576,723 | |
| 5510 | Divvy004 | £ 66,342,689 | |
| 5511 | Divvy005 | £ 8,254,479 | |
| 5512 | Dixie | £ 549,206,065 | |
| 5513 | Dixie Normus | £ 297,385,350 | |
| 5514 | DIY | £ 4,456,023 | |
| 5515 | Dizzie | £ 58,192,451 | |
| 5516 | Dizzy | £ 4,329,043 | |
| 5517 | dj nobbie | £ 85,823,982 | |
| 5518 | djmarch | £ 131,492,633 | |
| 5519 | Djurgarden | £ 1,224,921,350 | |
| 5520 | Djurgarden HC | £ -217,567 | |
| 5521 | DKB | £ 724,037 | |
| 5522 | DL Trading | £ 555,343 | |
| 5523 | DLDZ | £ 5,514,180 | |
| 5524 | DM Inc. | £ 144,299,932 | |
| 5525 | DNA | £ 107,155,350 | |
| 5526 | Do have um | £ 112,804,332 | |
| 5527 | Do it | £ 50,000 | |
| 5528 | Do It Next Door | £ 7,629,451 | |
| 5529 | Do Not Go there | £ 1,748,826 | |
| 5530 | Do or Die Ltd | £ 109,818,876 | |
| 5531 | Do Your Zing | £ 204,471,611 | |
| 5532 | Do-U-In | £ 50,000 | |
| 5533 | do.this | £ 364,797,589 | |
| 5534 | doberman1 | £ 3,039,974 | |
| 5535 | Dock Green | £ 137,301,129 | |
| 5536 | Doctor Henry Kissinger | £ 576,234,831 | |
| 5537 | Doctor Who | £ 47,785,303 | |
| 5538 | Dodas | £ 49,380,763 | |
| 5539 | Dodge Tomahawk | £ 113,488,430 | |
| 5540 | Dodgy Dealings | £ 50,000 | |
| 5541 | Dodgy Flams Honest Cars | £ 6,341,582 | |
| 5542 | Dodgy GrantCorp | £ 955,874 | |
| 5543 | Dodgy Motors | £ 145,211,175 | |
| 5544 | DodgyDeals | £ 5,791,929 | |
| 5545 | Dodos | £ 223,106,464 | |
| 5546 | Doe | £ 119,785,318 | |
| 5547 | Doesnt Matter | £ 699,913,277 | |
| 5548 | doG | £ 13,099,031 | |
| 5549 | dog breeder | £ 11,000,041 | |
| 5550 | Dog meat | £ 216,525,861 | |
| 5551 | Doge Adventures | £ 22,974,451 | |
| 5552 | Doggie | £ 3,763,931 | |
| 5553 | doggiebags | £ 3,423,094,788 | |
| 5554 | Doggy Style | £ 84,563,233 | |
| 5555 | Dogs | £ 39,727,815 | |
| 5556 | dogs dogs | £ 11,008,750 | |
| 5557 | Dogs r us | £ 5,329,968 | |
| 5558 | Dogswin | £ 115,518,128 | |
| 5559 | Dogsworld | £ 66,231,579 | |
| 5560 | Doing Stuff Right | £ 126,823,031 | |
| 5561 | DOITRIGHT | £ 496,953,390 | |
| 5562 | Doktoro Esperanto | £ 73,043,237 | |
| 5563 | Dolla | £ 5,506,535 | |
| 5564 | Dollar Genaral Shoppers | £ 55,894,442 | |
| 5565 | Dollar Short | £ 56,167,325 | |
| 5566 | Dollars | £ 113,361,683 | |
| 5567 | Dollhouse | £ 881,110 | |
| 5568 | Dolly Dagger | £ 177,678,541 | |
| 5569 | Dolphin Ltd | £ 1,710,651 | |
| 5570 | Dom | £ 32,818,149 | |
| 5571 | Dom Inc | £ 67,035,521 | |
| 5572 | Dom Mech | £ 218,124 | |
| 5573 | DomaGen | £ 86,090,440 | |
| 5574 | Domestic Afghany | £ 1,059,574 | |
| 5575 | Domestic Foreign Imports | £ 455,511 | |
| 5576 | Domination | £ 147,236 | |
| 5577 | Dominator | £ 1,112,553,812 | |
| 5578 | Dominator five ltd | £ -795,748 | |
| 5579 | Dominator four ltd | £ 12,650,627 | |
| 5580 | Dominator one ltd | £ -1,846,957 | |
| 5581 | Dominator three ltd | £ 5,514,113 | |
| 5582 | Dominator two ltd | £ -1,669,293 | |
| 5583 | Dominatrix Ltda | £ 7,610,328 | |
| 5584 | Dominic | £ 697,958 | |
| 5585 | Dominion | £ 43,585,576 | |
| 5586 | Dominion Development | £ 56,912,396 | |
| 5587 | Dominion Enterprises | £ 56,634,298 | |
| 5588 | Dominion Facilities | £ 26,398,382 | |
| 5589 | Dominion Global | £ 6,208,106 | |
| 5590 | Dominion Incorporated | £ 60,657,250 | |
| 5591 | Dominion Industries | £ 63,898,200 | |
| 5592 | Dominion Limited | £ 55,246,338 | |
| 5593 | Dominion Partnership | £ 55,433,751 | |
| 5594 | Dominion Services | £ 51,851,257 | |
| 5595 | Dominion Systems | £ 55,822,825 | |
| 5596 | Dominion Technologies | £ 56,130,933 | |
| 5597 | Domino Enterprises Inc. | £ 179,630,247 | |
| 5598 | dominoes | £ 50,000 | |
| 5599 | Dominos Pizza | £ 57,347,339 | |
| 5600 | Dommi | £ 160,005,489 | |
