The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 10601 | Megasuperbadass Mart | £ 2,903,109 | |
| 10602 | Megaton | £ 290,639,244 | |
| 10603 | Megatron | £ 397,032,796 | |
| 10604 | Mehrunes Dagon | £ 188,349,366 | |
| 10605 | Mein Kampf | £ 183,164,770 | |
| 10606 | MELA | £ 779,341,465 | |
| 10607 | Melandas | £ 4,266,236 | |
| 10608 | Melandas Dynasty | £ 4,129,183 | |
| 10609 | Melandas General | £ 2,020,971 | |
| 10610 | Melandas Global | £ 3,541,345 | |
| 10611 | Melandas Pte Ltd | £ 3,229,876 | |
| 10612 | Melbourne | £ 290,944,842 | |
| 10613 | Melissa | £ 61,566,526 | |
| 10614 | Melissa Benoist | £ 681,251,959 | |
| 10615 | Mellonballs | £ 9,882 | |
| 10616 | Mellons | £ 11,146 | |
| 10617 | Melodic Minor | £ 38,491,832 | |
| 10618 | Melting Apples | £ 53,274,340 | |
| 10619 | Members Only | £ 3,896,168 | |
| 10620 | Memo Re Foam | £ 57,606,559 | |
| 10621 | Memories | £ 61,112 | |
| 10622 | Memorize | £ 4,961,346 | |
| 10623 | Memory | £ 8,338,774 | |
| 10624 | Men | £ 51,105,006 | |
| 10625 | Men In Black | £ 15,048,355 | |
| 10626 | men of mayhem | £ 5,110,741 | |
| 10627 | Menace | £ 120,290,215 | |
| 10628 | Mend | £ 5,506,342 | |
| 10629 | Mendozas | £ 10,155,704 | |
| 10630 | Menial Duties | £ 13,587,228 | |
| 10631 | Menopause | £ 3,405,240 | |
| 10632 | Mensa | £ 30,678,192 | |
| 10633 | Mental corp | £ 50,000 | |
| 10634 | Mental Disease | £ 619,169,867 | |
| 10635 | Meow Meow Corporation | £ 9,692,122 | |
| 10636 | Meowmeows | £ 6,546,378 | |
| 10637 | Mephisto | £ 160,553,973 | |
| 10638 | Mephistopheles | £ 108,730,107 | |
| 10639 | Mercedes | £ 333,388,191 | |
| 10640 | Mercedes Benz | £ 13,561,258 | |
| 10641 | Mercenaries R Us | £ 119,524,890 | |
| 10642 | Merchiston | £ 79,224,604 | |
| 10643 | Merciful | £ 5,254,502 | |
| 10644 | Merciless | £ 52,967,252 | |
| 10645 | Merck and Co Inc | £ 50,000 | |
| 10646 | Mercurial Skirmish 161 | £ 18,337,880 | |
| 10647 | Mercury | £ 56,920,095 | |
| 10648 | Mercy | £ 186,979,200 | |
| 10649 | Merica | £ 56,698,378 | |
| 10650 | Merit | £ 252,144,129 | |
| 10651 | Merles Anarchsts | £ 3,733,376 | |
| 10652 | MET | £ 20,898,349 | |
| 10653 | Metal | £ 72,184,695 | |
| 10654 | Metal Church | £ 55,040,228 | |
| 10655 | Metal Gear | £ 7,948,377 | |
| 10656 | metal mulisha | £ 49,071,127 | |
| 10657 | METAL MULISHA CO | £ 13,264,672 | |
| 10658 | Metal Redneck | £ 13,953,424 | |
| 10659 | metal redneck co | £ 5,500,897 | |
| 10660 | Metalcore.Ind | £ 5,882,041 | |
| 10661 | Metalit | £ 1,398,496 | |
| 10662 | Metallica | £ 38,420,056 | |
| 10663 | MetallicLatice | £ 273,061 | |
| 10664 | Metantatopy | £ 306,149,463 | |
| 10665 | Meteor Shower | £ 891,977,507 | |
| 10666 | Meth | £ 83,666,830 | |
| 10667 | Meth Inq | £ 192,418 | |
| 10668 | methadrine inc. | £ -2,620,751 | |
| 10669 | methane | £ 167,580,714 | |
| 10670 | Methuselah | £ 1,235,104,585 | |
| 10671 | metime | £ 7,016,004 | |
| 10672 | MeToo | £ 48,902,168 | |
| 10673 | metro | £ 326,059,689 | |
| 10674 | Metro News | £ 1,186,988 | |
| 10675 | Metrocity | £ 117,426,077 | |
| 10676 | MetroMan | £ 2,205,870 | |
| 10677 | MewMew | £ 3,983,504 | |
| 10678 | Mexican Elf-Fellaters | £ 380,836 | |
| 10679 | Mexican Fine Dining | £ 344,769,156 | |
| 10680 | Mexico | £ 143,099,228 | |
| 10681 | MG metal | £ 83,272,537 | |
| 10682 | MGandH | £ 5,503,263 | |
| 10683 | Mi Socio | £ 236,861,461 | |
| 10684 | MI5 | £ 141,793,336 | |
| 10685 | MI6 | £ 150,488,809 | |
| 10686 | mia lingua italiana | £ 446,549,861 | |
| 10687 | Mia Ventures | £ 182,100,857 | |
| 10688 | Miami | £ 58,175,004 | |
| 10689 | Miami Heat | £ 1,187,523 | |
| 10690 | Miccpelt | £ 414,182,779 | |
| 10691 | Mice | £ 54,981,578 | |
| 10692 | Mice and Men | £ 406,351,331 | |
| 10693 | Mice CORP | £ 4,657,778 | |
| 10694 | Mice INC | £ -8,592,908 | |
| 10695 | Mice LTD | £ -1,811 | |
| 10696 | Mice TM | £ -240,470 | |
| 10697 | Michael | £ 1,522,266 | |
| 10698 | Michael Jackson | £ 35,590,097 | |
| 10699 | MichaelUnitedJuggernaut | £ 944,737 | |
| 10700 | Michelangelo | £ 63,411,929 | |
