The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 10701 | Meat Pies | £ 4,217,653 | |
| 10702 | Meat popsticle | £ 18,382,336 | |
| 10703 | meats | £ 682,792,016 | |
| 10704 | MeatSacks LTD | £ 3,245,824 | |
| 10705 | Meatwads Dance Xplosion | £ 14,858,073 | |
| 10706 | mebers^6 | £ 1,012,181 | |
| 10707 | Mechastein | £ 108,302,529 | |
| 10708 | Mechastein Inc | £ 55,690,006 | |
| 10709 | Media Market | £ 31,425,226 | |
| 10710 | Media Player | £ 11,385,898 | |
| 10711 | Medical City | £ 652,005,537 | |
| 10712 | Medicine.Com | £ 184,984,146 | |
| 10713 | Medient | £ 508,983 | |
| 10714 | Mediumship | £ 162,850,423 | |
| 10715 | MedPharm | £ 62,403,617 | |
| 10716 | Medusa | £ 286,642,676 | |
| 10717 | Medwain | £ 110,111,172 | |
| 10718 | Mee | £ 27,657,186 | |
| 10719 | Meeney Corp | £ 9,839,052 | |
| 10720 | Meeny Inc | £ 22,570,987 | |
| 10721 | Meep meep | £ 493,156,074 | |
| 10722 | Meerkat Movies | £ 70,976,024 | |
| 10723 | Meerkats | £ 550,594,543 | |
| 10724 | MEG LTD | £ 23,571 | |
| 10725 | Mega Blox | £ 14,435,765,551 | |
| 10726 | MEGA BUDZ | £ 141,053 | |
| 10727 | Mega Corporation | £ 172,049 | |
| 10728 | Mega Corporations | £ 46,579,095 | |
| 10729 | Mega Mindy | £ 4,096,781 | |
| 10730 | Mega Mullets | £ 331,031,483 | |
| 10731 | MEGA Resources | £ 572,731 | |
| 10732 | Megababy Co. | £ 50,000 | |
| 10733 | Megabucks | £ 111,934 | |
| 10734 | Megacorp | £ 594,680 | |
| 10735 | MEGACUCKxXxPEENLOVER | £ 6,893,653 | |
| 10736 | Megadeth | £ 65,357,403 | |
| 10737 | MegaDeth Mob | £ 61,516,745 | |
| 10738 | MegaloMafia | £ 612,786 | |
| 10739 | megamolloy | £ 2,797,245 | |
| 10740 | megamolloy3 | £ 4,226,104 | |
| 10741 | megapolis | £ 27,651,775 | |
| 10742 | Megasuperbadass Mart | £ 2,903,109 | |
| 10743 | Megaton | £ 290,639,244 | |
| 10744 | Megatron | £ 397,032,796 | |
| 10745 | Mehrunes Dagon | £ 234,397,356 | |
| 10746 | Mein Kampf | £ 183,164,770 | |
| 10747 | MELA | £ 739,341,465 | |
| 10748 | Melandas | £ 4,266,236 | |
| 10749 | Melandas Dynasty | £ 4,129,183 | |
| 10750 | Melandas General | £ 2,020,971 | |
| 10751 | Melandas Global | £ 3,541,345 | |
| 10752 | Melandas Pte Ltd | £ 3,229,876 | |
| 10753 | Melbourne | £ 358,554,023 | |
| 10754 | Melissa | £ 74,525,433 | |
| 10755 | Melissa Benoist | £ 681,251,959 | |
| 10756 | Mellonballs | £ 9,882 | |
| 10757 | Mellons | £ 11,146 | |
| 10758 | Melodic Minor | £ 38,491,832 | |
| 10759 | Melting Apples | £ 53,274,340 | |
| 10760 | Members Only | £ 3,896,168 | |
| 10761 | Memo Re Foam | £ 57,606,559 | |
| 10762 | Memories | £ 61,112 | |
| 10763 | Memorize | £ 4,961,346 | |
| 10764 | Memory | £ 8,338,774 | |
| 10765 | Men | £ 51,105,006 | |
| 10766 | Men In Black | £ 15,048,355 | |
| 10767 | men of mayhem | £ 5,110,741 | |
| 10768 | Menace | £ 120,290,215 | |
| 10769 | Mend | £ 28,443,353 | |
| 10770 | Mendozas | £ 10,155,704 | |
| 10771 | Menial Duties | £ 13,587,228 | |
| 10772 | Menopause | £ 3,405,240 | |
| 10773 | Mensa | £ 30,678,192 | |
| 10774 | Mental corp | £ 50,000 | |
| 10775 | Mental Disease | £ 619,169,867 | |
| 10776 | Meow Meow Corporation | £ 9,692,122 | |
| 10777 | Meowmeows | £ 6,546,378 | |
| 10778 | Mephisto | £ 160,553,973 | |
| 10779 | Mephistopheles | £ 108,730,107 | |
| 10780 | Mercedes | £ 333,388,191 | |
| 10781 | Mercedes Benz | £ 13,561,258 | |
| 10782 | Mercenaries R Us | £ 119,524,890 | |
| 10783 | Merchiston | £ 79,224,604 | |
| 10784 | Merciful | £ 60,300,861 | |
| 10785 | Merciless | £ 52,967,252 | |
| 10786 | Merck and Co Inc | £ 50,000 | |
| 10787 | Mercurial Skirmish 161 | £ 18,337,880 | |
| 10788 | Mercury | £ 129,138,748 | |
| 10789 | Mercy | £ 335,849,131 | |
| 10790 | Mergers and acquisitions | £ 99,187,610 | |
| 10791 | Merica | £ 56,698,378 | |
| 10792 | Merit | £ 252,144,129 | |
| 10793 | Merles Anarchsts | £ 3,733,376 | |
| 10794 | merple | £ 7,684,303 | |
| 10795 | MET | £ 20,898,349 | |
| 10796 | Metal | £ 72,184,695 | |
| 10797 | Metal Church | £ 55,040,228 | |
| 10798 | Metal Gear | £ 7,948,377 | |
| 10799 | metal mulisha | £ 49,071,127 | |
| 10800 | METAL MULISHA CO | £ 13,264,672 | |
