The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 13001 | Meth | £ 83,666,830 | |
| 13002 | methane | £ 167,580,714 | |
| 13003 | Methmatician | £ 4,146,181 | |
| 13004 | Method Not Allowed | £ 299,559,318 | |
| 13005 | Methuselah | £ 1,235,104,585 | |
| 13006 | metime | £ 7,016,004 | |
| 13007 | Metnutroplis | £ 54,268,047 | |
| 13008 | Metrics | £ 7,886,660 | |
| 13009 | Metro Boomin | £ 332,689,030 | |
| 13010 | Metro bucks | £ 120,586,395 | |
| 13011 | Metro News | £ 1,186,988 | |
| 13012 | Metrocity | £ 154,496,934 | |
| 13013 | MetroMan | £ 2,205,870 | |
| 13014 | MewMew | £ 3,983,504 | |
| 13015 | Mexico | £ 143,099,228 | |
| 13016 | Mezago | £ 98,124,616 | |
| 13017 | MFI | £ 240,018,814 | |
| 13018 | MFP | £ 381,150,733 | |
| 13019 | MG metal | £ 83,272,537 | |
| 13020 | MGandH | £ 5,503,263 | |
| 13021 | MGM Grand Las Vegas | £ 57,107,896 | |
| 13022 | MGMTZ | £ 134,122,411 | |
| 13023 | Mi Socio | £ 238,322,295 | |
| 13024 | MI5 | £ 141,793,336 | |
| 13025 | MI6 | £ 170,567,514 | |
| 13026 | Mi6 Bombers | £ 167,280,714 | |
| 13027 | Mia Culpa | £ 245,079,428 | |
| 13028 | mia lingua italiana | £ 446,549,861 | |
| 13029 | Mia Ventures | £ 261,241,688 | |
| 13030 | Miami | £ 58,175,004 | |
| 13031 | Miami Heat | £ 38,848,035 | |
| 13032 | Micasa | £ 12,867,239 | |
| 13033 | Miccpelt | £ 414,182,779 | |
| 13034 | Mice | £ 54,981,578 | |
| 13035 | Mice and Men | £ 406,351,331 | |
| 13036 | Mice CO | £ 1,762,454 | |
| 13037 | Mice CORP | £ 3,994,110 | |
| 13038 | Mice GmbH | £ 5,014,930 | |
| 13039 | Mice Inc | £ 4,221,135 | |
| 13040 | Mice LTD | £ 7,202,742 | |
| 13041 | Michael | £ 1,522,266 | |
| 13042 | Michael Jackson | £ 35,590,097 | |
| 13043 | Michael S Dell Pte Ltd | £ 2,679,967,883 | |
| 13044 | MichaelUnitedJuggernaut | £ 944,737 | |
| 13045 | Michelangelo | £ 98,916,923 | |
| 13046 | Michelin Mogul | £ 89,056,676 | |
| 13047 | Michigan | £ 83,780,074 | |
| 13048 | Michigan 1 | £ 4,091,450 | |
| 13049 | Mickey Mouse | £ 538,185,324 | |
| 13050 | micks empire | £ 5,500,143 | |
| 13051 | mickstuck | £ 1,595,818 | |
| 13052 | Micky | £ 1,186,247,866 | |
| 13053 | Micky. P | £ 111,213,437 | |
| 13054 | micro aggression | £ 50,500,000 | |
| 13055 | Micro Waves | £ 27,270,073 | |
| 13056 | Microbix | £ 5,230,264 | |
| 13057 | Microboom | £ 43,372,557 | |
| 13058 | Microhard | £ 16,911,150 | |
| 13059 | Microjustice | £ 20,226,253 | |
| 13060 | Microserve | £ 5,974,813 | |
| 13061 | Microsft Enterprises | £ 21,732,859 | |
| 13062 | Microsoft | £ 564,820,057 | |
| 13063 | Microsoft Corporation | £ 58,800,390 | |
| 13064 | Microsoft Inc | £ 156,397,453 | |
| 13065 | Microsoft Retail Ltd. | £ 1,276,186 | |
| 13066 | MicroStiff | £ 160,365,395 | |
| 13067 | Midas | £ 26,756,564 | |
| 13068 | Middle East | £ 48,623,069 | |
| 13069 | Middle-Knight-on-Sea | £ 119,414,143 | |
| 13070 | Midea | £ 111,180,408 | |
| 13071 | Midgar | £ 20,452,929 | |
| 13072 | Midget | £ 6,955,245,553 | |
| 13073 | Midget Enterprises | £ 4,591,967,615 | |
| 13074 | Midget Inc | £ 9,759,981,983 | |
| 13075 | Midget Tossing | £ 57,557,330 | |
| 13076 | Midget World | £ 20,300,261,795 | |
| 13077 | Midgets | £ 87,589,354 | |
| 13078 | Midichlorians | £ 1,732,149,152 | |
| 13079 | Midlands13th | £ 6,244,011 | |
| 13080 | Midnight | £ 122,968,453 | |
| 13081 | Midnight Bombers | £ 32,340,913 | |
| 13082 | Midnight Fun | £ 186,160,753 | |
| 13083 | Midnight Madness | £ 1,057,296,161 | |
| 13084 | Midnight Marauder | £ 33,368,000 | |
| 13085 | Midnight Marauders | £ 553,311,151 | |
| 13086 | Midnight Mate | £ 111,303,345 | |
| 13087 | Midnight Rider | £ 1,145,186,918 | |
| 13088 | Midol | £ 70,910,921 | |
| 13089 | Midwest Minting | £ 83,570,498 | |
| 13090 | Migdets Mom | £ 136,881,853 | |
| 13091 | Might | £ 5,507,204 | |
| 13092 | might dabble | £ 501,568 | |
| 13093 | MightBeRight Industries | £ 6,243,134 | |
| 13094 | MIGHTY MOUSE | £ 122,814,519 | |
| 13095 | Migne | £ 1,603,319 | |
| 13096 | Migrant Hotels | £ 40,607,230 | |
| 13097 | Miguel Cotto | £ 270,016,185 | |
| 13098 | Miine | £ 104,188,482 | |
| 13099 | Mij Dan | £ 199,252,042 | |
| 13100 | Mijn vliegmachine | £ 5,506,987 | |
