The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 10801 | Merica | £ 56,698,378 | |
| 10802 | Merit | £ 252,144,129 | |
| 10803 | Merles Anarchsts | £ 3,733,376 | |
| 10804 | merple | £ 7,684,303 | |
| 10805 | MET | £ 20,898,349 | |
| 10806 | Metal | £ 72,184,695 | |
| 10807 | Metal Church | £ 55,040,228 | |
| 10808 | Metal Gear | £ 7,948,377 | |
| 10809 | metal mulisha | £ 49,071,127 | |
| 10810 | METAL MULISHA CO | £ 13,264,672 | |
| 10811 | Metal Redneck | £ 13,953,424 | |
| 10812 | metal redneck co | £ 5,500,897 | |
| 10813 | Metalcore.Ind | £ 5,882,041 | |
| 10814 | Metalit | £ 1,398,496 | |
| 10815 | Metallica | £ 38,420,056 | |
| 10816 | MetallicLatice | £ 273,061 | |
| 10817 | Metantatopy | £ 306,149,463 | |
| 10818 | Meteor Shower | £ 891,977,507 | |
| 10819 | Meth | £ 83,666,830 | |
| 10820 | Meth Inq | £ 192,418 | |
| 10821 | methadrine inc. | £ -2,620,751 | |
| 10822 | methane | £ 167,580,714 | |
| 10823 | Methuselah | £ 1,235,104,585 | |
| 10824 | metime | £ 7,016,004 | |
| 10825 | MeToo | £ 48,902,168 | |
| 10826 | metro | £ 326,059,689 | |
| 10827 | Metro News | £ 1,186,988 | |
| 10828 | Metrocity | £ 117,426,077 | |
| 10829 | MetroMan | £ 2,205,870 | |
| 10830 | MewMew | £ 3,983,504 | |
| 10831 | Mexican Elf-Fellaters | £ 380,836 | |
| 10832 | Mexican Fine Dining | £ 478,026,236 | |
| 10833 | Mexico | £ 143,099,228 | |
| 10834 | MG metal | £ 83,272,537 | |
| 10835 | MGandH | £ 5,503,263 | |
| 10836 | Mi Socio | £ 236,861,461 | |
| 10837 | MI5 | £ 141,793,336 | |
| 10838 | MI6 | £ 150,488,809 | |
| 10839 | mia lingua italiana | £ 446,549,861 | |
| 10840 | Mia Ventures | £ 182,100,857 | |
| 10841 | Miami | £ 58,175,004 | |
| 10842 | Miami Heat | £ 1,187,523 | |
| 10843 | Miccpelt | £ 414,182,779 | |
| 10844 | Mice | £ 54,981,578 | |
| 10845 | Mice and Men | £ 406,351,331 | |
| 10846 | Mice CORP | £ 4,657,778 | |
| 10847 | Mice INC | £ -8,592,908 | |
| 10848 | Mice LTD | £ -1,811 | |
| 10849 | Mice TM | £ -240,470 | |
| 10850 | Michael | £ 1,522,266 | |
| 10851 | Michael Jackson | £ 35,590,097 | |
| 10852 | MichaelUnitedJuggernaut | £ 944,737 | |
| 10853 | Michelangelo | £ 63,411,929 | |
| 10854 | Michelin Mogul | £ 89,056,676 | |
| 10855 | Michigan | £ 83,780,074 | |
| 10856 | Michigan 1 | £ 4,091,450 | |
| 10857 | Mickey Mouse | £ 534,504,800 | |
| 10858 | micks empire | £ 5,500,143 | |
| 10859 | Micky | £ 1,186,247,866 | |
| 10860 | Micoss | £ 50,000 | |
| 10861 | Micro Waves | £ 27,270,073 | |
| 10862 | Microbix | £ 5,230,264 | |
| 10863 | Microboom | £ 45,468,171 | |
| 10864 | Microhard | £ 16,911,150 | |
| 10865 | Microserve | £ 5,974,813 | |
| 10866 | Microsft Enterprises | £ 6,100,321 | |
| 10867 | Microsoft | £ 564,820,057 | |
| 10868 | Microsoft Corporation | £ 58,800,390 | |
| 10869 | Microsoft Inc | £ 62,016,589 | |
| 10870 | Microsoft Retail Ltd. | £ 1,276,186 | |
| 10871 | Midas | £ 26,756,564 | |
| 10872 | Middle East | £ 78,074,943 | |
| 10873 | Midgar | £ 17,036,842 | |
| 10874 | Midget | £ 6,955,245,553 | |
| 10875 | Midget Enterprises | £ 4,592,005,545 | |
| 10876 | Midget Inc | £ 9,759,712,772 | |
| 10877 | Midget Tossing | £ 57,557,330 | |
| 10878 | Midget World | £ 20,300,276,195 | |
| 10879 | Midgets | £ 83,354,303 | |
| 10880 | Midlands13th | £ 6,244,011 | |
| 10881 | Midnight | £ 50,252,909 | |
| 10882 | Midnight Bombers | £ 32,340,913 | |
| 10883 | Midnight Express | £ 52,062,394 | |
| 10884 | Midnight Fun | £ 186,160,753 | |
| 10885 | Midnight Madness | £ 1,057,296,161 | |
| 10886 | Midnight Marauder | £ 78,987,375 | |
| 10887 | Midnight Marauders | £ 553,311,151 | |
| 10888 | Midnight Rider | £ 1,145,186,918 | |
| 10889 | midnight run | £ 257,727,295 | |
| 10890 | Migdets Mom | £ 92,258,068 | |
| 10891 | Might and Magic | £ 423,208 | |
| 10892 | MightBeRight Industries | £ 6,243,134 | |
| 10893 | mighty boosh | £ 176,084 | |
| 10894 | MIGHTY MOUSE | £ 122,814,519 | |
| 10895 | Miguel Cotto | £ 198,095,540 | |
| 10896 | Mij Dan | £ 199,252,042 | |
| 10897 | Mijn vliegmachine | £ 5,506,987 | |
| 10898 | Mike Hunt | £ 193,467,436 | |
| 10899 | Mike Tyson | £ 194,766,793 | |
| 10900 | Mike Tyson mysteries | £ 85,813,405 | |
