The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 13601 | Maroon Gears | £ 29,902,431 | |
| 13602 | Marra Corp | £ 8,319,560 | |
| 13603 | Marraqueta | £ 138,405,177 | |
| 13604 | Marriages | £ 225,537,792 | |
| 13605 | Marrissasempire | £ 1,227,037 | |
| 13606 | Mars | £ 55,103,707 | |
| 13607 | Mars bars LTD | £ 117,272,299 | |
| 13608 | Mars Colony | £ 773,535 | |
| 13609 | Mars Rover | £ 10,459,384 | |
| 13610 | Mars wont find me | £ 246,116 | |
| 13611 | Marshmallow Machetes Inc | £ 4,163,631 | |
| 13612 | marshside | £ 9,867 | |
| 13613 | MarshSkye | £ 35,400 | |
| 13614 | Martial God Asura | £ 13,320,898 | |
| 13615 | martial god asura. | £ 38,581,912 | |
| 13616 | martial world | £ 117,111,228 | |
| 13617 | martial world. | £ 9,287,869 | |
| 13618 | Martin Luther King Jnr | £ 902,082,927 | |
| 13619 | Marton Institute | £ 83,507,879 | |
| 13620 | Martrel | £ -236,085 | |
| 13621 | Martyr Inc | £ 8,895,123 | |
| 13622 | Marvel | £ 25,096,289 | |
| 13623 | marvo | £ 50,000 | |
| 13624 | Marxism Pte Ltd | £ 37,626,617 | |
| 13625 | Mary | £ 46,301,903 | |
| 13626 | Mary Jane | £ 292,304,423 | |
| 13627 | Maryland Inc | £ 1,946,529 | |
| 13628 | MaSaMuNe | £ 396,262,042 | |
| 13629 | Mascots | £ 2,709,237 | |
| 13630 | Maserati | £ 12,715,500 | |
| 13631 | Mashed Inc. | £ 4,353,950 | |
| 13632 | mashsmashanddaash | £ 178,398 | |
| 13633 | Mass | £ 612,498,813 | |
| 13634 | Mass Crime | £ 61,154,638 | |
| 13635 | Mass Destructi0n | £ -2,791,141 | |
| 13636 | Mass Destruction | £ 208,613,868 | |
| 13637 | Mass Distraction | £ 1,288,954,631 | |
| 13638 | Mass Extinctions | £ 65,796,706 | |
| 13639 | MaSs HiLiGhTeR | £ 55,491,788 | |
| 13640 | Mass Satisfaction | £ 108,172,069 | |
| 13641 | Massacre | £ 7,955,799 | |
| 13642 | Massage Rev Win | £ 1,080,472,344 | |
| 13643 | Massenet | £ 652,023,276 | |
| 13644 | Massive | £ 83,683,640 | |
| 13645 | Massive Attack | £ 40,160,601 | |
| 13646 | Massive Debt | £ 268,290,519 | |
| 13647 | Massive Dong Enterprise | £ 5,754,083 | |
| 13648 | MASSIVE ELECTIONS | £ 16,692,085 | |
| 13649 | Massive Inc | £ 6,334,823 | |
| 13650 | Masta Ace Inc | £ 84,177,720 | |
| 13651 | Mastah Holdings | £ 5,504,546 | |
| 13652 | Master Baker | £ 2,027,580 | |
| 13653 | Master bates | £ 4,767 | |
| 13654 | Master Builders | £ 6,821,399 | |
| 13655 | master molloy2 | £ 3,015,413 | |
| 13656 | Master of Zelda | £ -757,416 | |
| 13657 | Master Splinter | £ 462,884,484 | |
| 13658 | Master Sticker Peelers | £ 256,154 | |
| 13659 | Master Swords and Bows | £ 40,035,150 | |
| 13660 | Masterbuilt | £ 552,143,649 | |
| 13661 | mastermolloy1 | £ 4,589,292 | |
| 13662 | mastermolloy4 | £ 878,532 | |
| 13663 | Masters | £ 1,276,472,914 | |
| 13664 | mastertkd | £ 156,322,341 | |
| 13665 | Masterton | £ 9,742,506 | |
| 13666 | Mata.inc | £ 13,598,445 | |
| 13667 | Matador Cattle Company | £ 5,024,777 | |
| 13668 | matches | £ 795,209,718 | |
| 13669 | Matches plus Petrol | £ 250,708,917 | |
| 13670 | Matchlock | £ 324,682 | |
| 13671 | Matchstick Men | £ 49,555,217 | |
| 13672 | Materia | £ 19,046,923 | |
| 13673 | Materials | £ 5,293,904 | |
| 13674 | Mathewmatics | £ 6,466,483 | |
| 13675 | Matrix | £ 14,797,169 | |
| 13676 | Matrix Industries | £ 30,899,641 | |
| 13677 | Matrix Reimbursed | £ 134,369,263 | |
| 13678 | Mats | £ 6,079,772,915 | |
| 13679 | Matt Coprporations | £ 25,939,511 | |
| 13680 | Matt Corp 2 | £ 5,507,664 | |
| 13681 | Matt Schaub | £ 210,415,111 | |
| 13682 | Matter | £ 811,765,265 | |
| 13683 | matthew martin | £ 11,196,263 | |
| 13684 | Matthews Kiosks | £ 877,790 | |
| 13685 | Mattikins | £ 50,000 | |
| 13686 | MattMurdoch | £ 66,808,737 | |
| 13687 | Matts money | £ 1,189,880 | |
| 13688 | Matts Place | £ 4,023,510 | |
| 13689 | Mattski Inc | £ 101,392 | |
| 13690 | Matty B Inc 7 | £ -331,481 | |
| 13691 | matty mears corporation | £ 7,886,001 | |
| 13692 | matty mears plc | £ 76,777,292 | |
| 13693 | MattyBinc | £ 69,763,618 | |
| 13694 | MattyBinc2 | £ 96,555,685 | |
| 13695 | MattyBinc3 | £ 38,675,838 | |
| 13696 | MattyBinc8 | £ 62,049,472 | |
| 13697 | Mau5trap | £ 939,845 | |
| 13698 | Maui Waui | £ -690,143 | |
| 13699 | Mauro | £ 5,504,457 | |
| 13700 | mauro mania | £ 50,000 | |
