The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 12801 | Metal Church | £ 55,040,228 | |
| 12802 | Metal Gear | £ 7,948,377 | |
| 12803 | metal mulisha | £ 49,071,127 | |
| 12804 | METAL MULISHA CO | £ 13,264,672 | |
| 12805 | Metal Redneck | £ 13,953,424 | |
| 12806 | metal redneck co | £ 5,500,897 | |
| 12807 | Metalcore.Ind | £ 5,882,041 | |
| 12808 | Metalit | £ 1,398,496 | |
| 12809 | Metallica | £ 38,420,056 | |
| 12810 | MetallicLatice | £ 273,061 | |
| 12811 | Metantatopy | £ 306,149,463 | |
| 12812 | Metaphorisms | £ 1,410,997,424 | |
| 12813 | Metathoric Chocolates | £ 5,505,012 | |
| 12814 | Meteor | £ 5,109,252 | |
| 12815 | Meteor Shower | £ 891,977,507 | |
| 12816 | Meth | £ 83,666,830 | |
| 12817 | Meth Inq | £ 192,418 | |
| 12818 | methadrine inc. | £ -2,620,751 | |
| 12819 | methane | £ 167,580,714 | |
| 12820 | Method Not Allowed | £ 7,722,926 | |
| 12821 | Methuselah | £ 1,235,104,585 | |
| 12822 | metime | £ 7,016,004 | |
| 12823 | MeToo | £ 48,902,168 | |
| 12824 | Metrics | £ 5,534,939 | |
| 12825 | metro | £ 326,059,689 | |
| 12826 | Metro bucks | £ 54,602,605 | |
| 12827 | Metro News | £ 1,186,988 | |
| 12828 | Metrocity | £ 117,426,077 | |
| 12829 | Metroid | £ 339,087,365 | |
| 12830 | MetroMan | £ 2,205,870 | |
| 12831 | Metropolis | £ 403,502,433 | |
| 12832 | MewMew | £ 3,983,504 | |
| 12833 | Mexican Elf-Fellaters | £ 380,836 | |
| 12834 | Mexican Fine Dining | £ 1,124,399,736 | |
| 12835 | Mexico | £ 143,099,228 | |
| 12836 | MG metal | £ 83,272,537 | |
| 12837 | MGandH | £ 5,503,263 | |
| 12838 | MGM Grand Las Vegas | £ 57,107,896 | |
| 12839 | Mi Socio | £ 237,872,195 | |
| 12840 | MI5 | £ 141,793,336 | |
| 12841 | MI6 | £ 150,488,809 | |
| 12842 | Mi6 Bombers | £ 55,691,432 | |
| 12843 | Mia Culpa | £ 251,520,246 | |
| 12844 | mia lingua italiana | £ 446,549,861 | |
| 12845 | Mia Ventures | £ 261,241,688 | |
| 12846 | Miami | £ 58,175,004 | |
| 12847 | Miami Heat | £ 1,187,523 | |
| 12848 | Micasa | £ 12,867,239 | |
| 12849 | Miccpelt | £ 414,182,779 | |
| 12850 | MicDawnalds | £ 56,263 | |
| 12851 | Mice | £ 54,981,578 | |
| 12852 | Mice and Men | £ 406,351,331 | |
| 12853 | Mice CORP | £ 4,657,778 | |
| 12854 | Mice INC | £ -8,592,908 | |
| 12855 | Mice LTD | £ -1,811 | |
| 12856 | Mice TM | £ -240,470 | |
| 12857 | Michael | £ 1,522,266 | |
| 12858 | Michael Jackson | £ 35,590,097 | |
| 12859 | MichaelUnitedJuggernaut | £ 944,737 | |
| 12860 | Michelangelo | £ 98,916,923 | |
| 12861 | Michelin Mogul | £ 89,056,676 | |
| 12862 | Michigan | £ 83,780,074 | |
| 12863 | Michigan 1 | £ 4,091,450 | |
| 12864 | Mickey Mouse | £ 538,185,324 | |
| 12865 | micks empire | £ 5,500,143 | |
| 12866 | Micky | £ 1,186,247,866 | |
| 12867 | Micoss | £ 50,000 | |
| 12868 | Micro Waves | £ 27,270,073 | |
| 12869 | Microbix | £ 5,230,264 | |
| 12870 | Microboom | £ 45,468,171 | |
| 12871 | Microhard | £ 16,911,150 | |
| 12872 | Microjustice | £ 10,747,019 | |
| 12873 | Microserve | £ 5,974,813 | |
| 12874 | Microsft Enterprises | £ 6,100,321 | |
| 12875 | Microsoft | £ 564,820,057 | |
| 12876 | Microsoft Corporation | £ 58,800,390 | |
| 12877 | Microsoft Inc | £ 117,061,406 | |
| 12878 | Microsoft Retail Ltd. | £ 1,276,186 | |
| 12879 | Midas | £ 26,756,564 | |
| 12880 | Middle East | £ 82,443,439 | |
| 12881 | Middle-Knight-on-Sea | £ 100,166,917 | |
| 12882 | Midgar | £ 17,036,842 | |
| 12883 | Midget | £ 6,955,245,553 | |
| 12884 | Midget Enterprises | £ 4,592,005,545 | |
| 12885 | Midget Inc | £ 9,759,712,772 | |
| 12886 | Midget Tossing | £ 57,557,330 | |
| 12887 | Midget World | £ 20,300,276,195 | |
| 12888 | Midgets | £ 87,589,354 | |
| 12889 | Midichlorians | £ 1,604,258,749 | |
| 12890 | Midlands13th | £ 6,244,011 | |
| 12891 | Midnight | £ 51,551,559 | |
| 12892 | Midnight Bombers | £ 32,340,913 | |
| 12893 | Midnight Express | £ 52,062,394 | |
| 12894 | Midnight Fun | £ 186,160,753 | |
| 12895 | Midnight Madness | £ 1,057,296,161 | |
| 12896 | Midnight Marauder | £ 19,997,345 | |
| 12897 | Midnight Marauders | £ 553,311,151 | |
| 12898 | Midnight Mate | £ 59,286,392 | |
| 12899 | Midnight Rider | £ 1,145,186,918 | |
| 12900 | midnight run | £ 257,727,295 | |
