The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 11601 | Of Scotland | £ 1,490,057,260 | |
| 11602 | of the devil | £ 27,539,344 | |
| 11603 | of The Hat | £ 5,507,097 | |
| 11604 | of the heap | £ 66,771,581 | |
| 11605 | of the lost | £ 69,257,675 | |
| 11606 | of the monsters | £ 41,126,098 | |
| 11607 | Of The Road | £ 146,979,140 | |
| 11608 | of the runite | £ 4,694,589 | |
| 11609 | Of The UVF | £ 133,321,393 | |
| 11610 | Of the world | £ 2,007,785 | |
| 11611 | Of Time | £ 372,360,923 | |
| 11612 | of. | £ 335,457,109 | |
| 11613 | Ofcom | £ 97,383,821 | |
| 11614 | Off | £ 20,387,134 | |
| 11615 | off it | £ 5,261,275 | |
| 11616 | Offenbach | £ 382,674,581 | |
| 11617 | Offensive Behaviour | £ 484,060,991 | |
| 11618 | office | £ 583,073,455 | |
| 11619 | Offroad Trucker | £ 207,958,550 | |
| 11620 | Offshore | £ 367,643,133 | |
| 11621 | Offshore Accounts | £ 140,823,548 | |
| 11622 | Offshore Cash | £ 60,279,702 | |
| 11623 | og esaelP | £ 4,208,484 | |
| 11624 | ogkush | £ 2,491,394 | |
| 11625 | Ogrimmar | £ 6,729,691 | |
| 11626 | Oh Herro | £ 2,995,837 | |
| 11627 | Oh Jesus Christ | £ 9,142,153 | |
| 11628 | Oh YEAH | £ 2,549,726 | |
| 11629 | ohara inc | £ -165,571 | |
| 11630 | ohe herrow | £ 5,703,509 | |
| 11631 | Ohnoitsmymothernlaw | £ 5,504,562 | |
| 11632 | Ohtaku inc | £ 3,600,029 | |
| 11633 | Ohtaku inc1 | £ 4,456,703 | |
| 11634 | Ohtaku inc2 | £ 1,267,353 | |
| 11635 | Ohtaku inc3 | £ 4,191,984 | |
| 11636 | Ohtaku inc4 | £ 4,118,968 | |
| 11637 | ohyesyesh | £ 50,000 | |
| 11638 | Oil | £ 833,968,470 | |
| 11639 | Oil CONGLOMO | £ 2,646,845 | |
| 11640 | Oil Field | £ 271,568 | |
| 11641 | Oil Inc | £ 1,596,655 | |
| 11642 | Oil Industry | £ 4,441,721 | |
| 11643 | Oil Rigger | £ 2,151,587,047 | |
| 11644 | Oilfield Industries | £ 9,854,297 | |
| 11645 | oiu | £ 5,498,037 | |
| 11646 | OJ da Juiceman | £ 109,855 | |
| 11647 | OK Tom | £ 153,664,783 | |
| 11648 | OKFurniture | £ 50,000 | |
| 11649 | OKG Shed | £ -329,334 | |
| 11650 | OKS 1 PTE LTD | £ 50,000 | |
| 11651 | OKS PTE LTD | £ 2,148,676 | |
| 11652 | OLafa | £ 5,088,982 | |
| 11653 | Oland Ltd | £ 50,000 | |
| 11654 | Olay | £ 290,473,960 | |
| 11655 | Old Age | £ 372,141,647 | |
| 11656 | Old Bay | £ 123,534,579 | |
| 11657 | Old Bill | £ 45,792,842 | |
| 11658 | Old Carpet | £ 163,972,008 | |
| 11659 | old farts | £ 1,535,996,874 | |
| 11660 | Old Feuds | £ 44,696,704 | |
| 11661 | Old Granny | £ 9,329,769 | |
| 11662 | old lard | £ -7,521,344 | |
| 11663 | old legends | £ 14,735,844 | |
| 11664 | Old men | £ 397,899,239 | |
| 11665 | Old No. 7 | £ 620,700,257 | |
| 11666 | Old people | £ 41,298,004 | |
| 11667 | Old Rocker | £ 7,054,930 | |
| 11668 | Old School | £ 5,514,041 | |
| 11669 | old skool butta | £ 614,087 | |
| 11670 | Old Smoky | £ 622,122,584 | |
| 11671 | Old Socks | £ 144,379,758 | |
| 11672 | Old Whiskey | £ 17,558,590 | |
| 11673 | Old World Industry | £ 1,734,908 | |
| 11674 | Old World Ventures | £ 50,000 | |
| 11675 | OlDirty | £ 47,991,916 | |
| 11676 | oldschool | £ 50,996,724 | |
| 11677 | Oligarchy | £ 556,860,397 | |
| 11678 | Oligarchy inc. | £ 7,116,723 | |
| 11679 | olis | £ 91,036,818 | |
| 11680 | Oliver Cromwell | £ 220,112,740 | |
| 11681 | Oliver Queen | £ 56,107,912 | |
| 11682 | Olivers Imagination | £ 124,320,555 | |
| 11683 | Olrik | £ 22,147,425 | |
| 11684 | Olympia | £ 112,782,553 | |
| 11685 | olympic rings | £ 2,330,551,040 | |
| 11686 | Olympics | £ 5,508,747 | |
| 11687 | Olympus | £ 272,868,177 | |
| 11688 | Omega | £ 6,183,955 | |
| 11689 | Omega Indusries | £ 37,799 | |
| 11690 | OmegaFox Inc. | £ 1,266,634 | |
| 11691 | Omelette | £ 10,061,528 | |
| 11692 | Omerta | £ 1,007,186,123 | |
| 11693 | Omerta Inc. | £ 5,500,096 | |
| 11694 | Omni | £ 26,585,058 | |
| 11695 | omni4 | £ 1,185,151 | |
| 11696 | Omnia | £ 29,796,207 | |
| 11697 | on a stick | £ 13,410 | |
| 11698 | On all you Candyass | £ 69,045,286 | |
| 11699 | On Industries | £ 1,896,074 | |
| 11700 | On It | £ 59,533,659 | |
