The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 10801 | Mars Colony | £ 789,735 | |
| 10802 | Mars Rover | £ 10,459,384 | |
| 10803 | Mars wont find me | £ 246,116 | |
| 10804 | Marshmallow Machetes Inc | £ 4,163,631 | |
| 10805 | Marshmello | £ 155,437,327 | |
| 10806 | MarshSkye | £ 35,400 | |
| 10807 | Martin Luther King Jnr | £ 902,082,927 | |
| 10808 | martini | £ 266,861,163 | |
| 10809 | Marton Institute | £ 83,507,879 | |
| 10810 | Martrel | £ -236,085 | |
| 10811 | Martydom | £ 42,943,748 | |
| 10812 | Martyr Inc | £ 8,895,123 | |
| 10813 | Marvel | £ 8,186,565 | |
| 10814 | Marxism Pte Ltd | £ 32,260,072 | |
| 10815 | Mary | £ 46,301,903 | |
| 10816 | mary celeste | £ 47,276,134 | |
| 10817 | Maryland Inc | £ 1,946,529 | |
| 10818 | MaSaMuNe | £ 429,468,435 | |
| 10819 | Mascots | £ 2,709,237 | |
| 10820 | mashsmashanddaash | £ 178,398 | |
| 10821 | Mask | £ 277,025,659 | |
| 10822 | Mass | £ 612,498,813 | |
| 10823 | Mass Destructi0n | £ -2,791,141 | |
| 10824 | Mass Destruction | £ 208,613,868 | |
| 10825 | Mass Distraction | £ 740,836,641 | |
| 10826 | Mass Extinctions | £ 214,887,470 | |
| 10827 | MaSs HiLiGhTeR | £ 55,491,788 | |
| 10828 | Mass Satisfaction | £ 108,172,069 | |
| 10829 | Massacre | £ 7,955,799 | |
| 10830 | Massage Rev Win | £ 1,080,472,344 | |
| 10831 | Massenet | £ 652,023,276 | |
| 10832 | Massive | £ 83,683,640 | |
| 10833 | Massive Attack | £ 40,160,601 | |
| 10834 | Massive Dong Enterprise | £ 5,754,083 | |
| 10835 | MASSIVE ELECTIONS | £ 16,692,085 | |
| 10836 | Massive Inc | £ 6,334,823 | |
| 10837 | Massively Small Inc. | £ 4,797,759,497 | |
| 10838 | Masta Ace Inc | £ 84,177,720 | |
| 10839 | Mastah Inc. | £ -5,386,656 | |
| 10840 | Master | £ 411,127,543 | |
| 10841 | Master Builders | £ 6,821,399 | |
| 10842 | master molloy2 | £ 3,015,413 | |
| 10843 | Master of Zelda | £ -757,416 | |
| 10844 | Master Sticker Peelers | £ 256,154 | |
| 10845 | Master Swords and Bows | £ 24,666,107 | |
| 10846 | Mastercard | £ 252,652,100 | |
| 10847 | mastermolloy1 | £ 4,589,292 | |
| 10848 | mastermolloy4 | £ 878,532 | |
| 10849 | Masters | £ 225,065,420 | |
| 10850 | mastertkd | £ 156,322,341 | |
| 10851 | Masterton | £ 9,742,506 | |
| 10852 | Mata.inc | £ 13,598,445 | |
| 10853 | Matador Cattle Company | £ 5,024,777 | |
| 10854 | matches | £ 795,209,718 | |
| 10855 | Matches plus Petrol | £ 242,342,644 | |
| 10856 | Matchlock | £ 324,682 | |
| 10857 | Materia | £ 19,046,923 | |
| 10858 | Mathewmatics | £ 6,466,483 | |
| 10859 | Matrix | £ 14,797,169 | |
| 10860 | Matrix Reimbursed | £ 134,369,263 | |
| 10861 | Mats | £ 6,079,772,915 | |
| 10862 | Matt Coprporations | £ 25,939,511 | |
| 10863 | Matt Corp 2 | £ 5,507,664 | |
| 10864 | Matt Lange | £ 171,005,052 | |
| 10865 | Matt Schaub | £ 210,415,111 | |
| 10866 | Matter | £ 449,698,978 | |
| 10867 | Matthews Kiosks | £ 877,790 | |
| 10868 | Mattikins | £ 50,000 | |
| 10869 | Matts money | £ 1,189,880 | |
| 10870 | Matts Place | £ 4,023,510 | |
| 10871 | Matty B Inc 7 | £ -331,481 | |
| 10872 | matty mears corporation | £ 7,886,001 | |
| 10873 | matty mears plc | £ 76,777,292 | |
| 10874 | MattyBinc | £ 69,763,618 | |
| 10875 | MattyBinc2 | £ 96,555,685 | |
| 10876 | MattyBinc3 | £ 38,675,838 | |
| 10877 | MattyBinc8 | £ 62,049,472 | |
| 10878 | Mau5trap | £ 939,845 | |
| 10879 | Mauro | £ 5,504,457 | |
| 10880 | mauro mania | £ 50,000 | |
| 10881 | maurotech | £ 548,809 | |
| 10882 | Mauve en Wit | £ 24,014,076 | |
| 10883 | Maverick Inc | £ 14,453,208 | |
| 10884 | Maverick Trouble Inc | £ 37,638,244 | |
| 10885 | Mavs | £ -158,119 | |
| 10886 | Maw | £ 5,504,812 | |
| 10887 | MaWahhh | £ 90,231,150 | |
| 10888 | MawkiMawki | £ 6,983,736 | |
| 10889 | Max Cash Grab Stuff Inc | £ 4,492,788 | |
| 10890 | Max Power | £ 113,331,826 | |
| 10891 | MaxAttack Ltd | £ 773,584 | |
| 10892 | Maxima | £ 9,994,577 | |
| 10893 | Maximas | £ 50,000 | |
| 10894 | Maximum | £ -2,213,330 | |
| 10895 | Maximum Force | £ 756,904,724 | |
| 10896 | Maximum Profit | £ 5,583,604 | |
| 10897 | MaximumRetaliation | £ 345,639 | |
| 10898 | Maximus Inc | £ -27,673 | |
| 10899 | maximus industries | £ 52,863,673 | |
| 10900 | Maximus Pyrotechnics | £ -22,809,232 | |
