The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 12701 | MattMurdoch | £ 66,808,737 | |
| 12702 | Matts money | £ 1,189,880 | |
| 12703 | Matts Place | £ 4,023,510 | |
| 12704 | matty mears corporation | £ 7,886,001 | |
| 12705 | matty mears plc | £ 76,777,292 | |
| 12706 | MattyBinc | £ 69,763,618 | |
| 12707 | MattyBinc2 | £ 96,555,685 | |
| 12708 | MattyBinc3 | £ 38,675,838 | |
| 12709 | MattyBinc8 | £ 62,049,472 | |
| 12710 | Mau5trap | £ 939,845 | |
| 12711 | Mauro | £ 5,504,457 | |
| 12712 | maurotech | £ 548,809 | |
| 12713 | Mauve en Wit | £ 29,086,507 | |
| 12714 | Maverick Inc | £ 14,453,208 | |
| 12715 | Maverick Trouble Inc | £ 37,638,244 | |
| 12716 | Maw | £ 5,504,812 | |
| 12717 | MaWahhh | £ 90,231,150 | |
| 12718 | MawkiMawki | £ 6,983,736 | |
| 12719 | maws house of life | £ 39,699,207 | |
| 12720 | maws house of life 3 | £ 14,416,934 | |
| 12721 | maws house of life2 | £ 9,040,544 | |
| 12722 | Max | £ 54,884,979 | |
| 12723 | Max Cash Grab Stuff Inc | £ 4,492,788 | |
| 12724 | Max Pain | £ 135,911,956 | |
| 12725 | MaxAttack Ltd | £ 773,584 | |
| 12726 | Maxima | £ 9,994,577 | |
| 12727 | Maximize your Lips | £ 3,373,774 | |
| 12728 | Maximum Appeal Lettings | £ 224,838,364 | |
| 12729 | Maximum Force | £ 756,904,724 | |
| 12730 | Maximum Profit | £ 5,583,604 | |
| 12731 | maximus industries | £ 52,863,673 | |
| 12732 | Maximus Storage | £ 4,310,218 | |
| 12733 | Maximuscle | £ 3,759,106 | |
| 12734 | Maxxis | £ 2,547,439 | |
| 12735 | May | £ 321,223,063 | |
| 12736 | may help | £ 23,308,617 | |
| 12737 | Maya | £ 857,798,735 | |
| 12738 | Mayans | £ 28,668,150 | |
| 12739 | Mayans MC | £ 550,448,535 | |
| 12740 | Maybach Music | £ 12,470,379 | |
| 12741 | Maybe next day | £ 3,220,045 | |
| 12742 | Maybe tomorrow | £ 8,640,605 | |
| 12743 | Mayfair | £ 44,991,101 | |
| 12744 | Mayhem | £ 116,618,582 | |
| 12745 | Mayhem. | £ 270,989,299 | |
| 12746 | Maz1 | £ 4,123,280 | |
| 12747 | Maz2 | £ 4,145,139 | |
| 12748 | Maz3 | £ 4,137,031 | |
| 12749 | Maz4 | £ 4,101,386 | |
| 12750 | Mazda | £ 9,519,369 | |
| 12751 | Mazeryk Enterprise | £ 84,958,060 | |
| 12752 | Maziacs | £ 214,690,206 | |
| 12753 | mbm | £ 81,202,527 | |
| 12754 | Mc Dowells 2.0 | £ 14,294,011 | |
| 12755 | mc3 | £ 62,358,543 | |
| 12756 | McBoatface | £ 7,425,647 | |
| 12757 | McBombFace | £ 3,871,640 | |
| 12758 | mcbuttface | £ 3,955,729 | |
| 12759 | McClaren | £ 5,510,036 | |
| 12760 | McCompanyFace | £ 123,872,311 | |
| 12761 | McCon Inc. | £ 82,346,992 | |
| 12762 | McCormick Enterprises | £ 704,217 | |
| 12763 | McCullagh | £ 80,199,001 | |
| 12764 | McDAB | £ 76,475,382 | |
| 12765 | McDavid | £ 5,507,687 | |
| 12766 | McDonalds | £ 18,885,463 | |
| 12767 | Mcdonalds Corporation | £ 134,518,979 | |
| 12768 | McDonaldsZim | £ 63,176,931 | |
| 12769 | McDuck Enterprises | £ 108,825,656 | |
| 12770 | Mcfc88 | £ 20,094,751 | |
| 12771 | McGill | £ 57,454,210 | |
| 12772 | MCI Communications | £ 134,374,955 | |
| 12773 | McIntyre | £ 70,204,530 | |
| 12774 | Mclaren Mercedes | £ 2,778,685 | |
| 12775 | McLeod | £ 721,817,052 | |
| 12776 | McLovin | £ 2,299,983 | |
| 12777 | mcm | £ 57,999,853 | |
| 12778 | McMurray | £ 400,570,617 | |
| 12779 | McNasty Burgers | £ 61,139,769 | |
| 12780 | MCOC | £ 56,966,011 | |
| 12781 | MDD Company | £ 34,883,687 | |
| 12782 | MDD3 company | £ 52,874,397 | |
| 12783 | MDD4 company | £ 39,561,399 | |
| 12784 | MDMA | £ 58,653,746 | |
| 12785 | Mdog 4 life | £ 233,659,584 | |
| 12786 | Mdog Enterprises | £ 164,256,199 | |
| 12787 | MDP | £ 1,175,340,946 | |
| 12788 | MDW Business | £ 5,507,240 | |
| 12789 | Me And I | £ 4,494,322 | |
| 12790 | me corp | £ 2,801,416 | |
| 12791 | Me crack in | £ 131,344,322 | |
| 12792 | Me Long Enough | £ 180,114,816 | |
| 12793 | Me Please | £ 82,095,731 | |
| 12794 | Me Ripping One | £ 42,575,716 | |
| 12795 | Me Silly | £ 106,123,518 | |
| 12796 | Me to see | £ 62,947,323 | |
| 12797 | Me, Im Counting | £ 4,820,143,977 | |
| 12798 | Me. | £ 4,258,806 | |
| 12799 | MEA | £ 356,839,045 | |
| 12800 | Meadow | £ 349,035,541 | |
