The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 13001 | MGM Grand Las Vegas | £ 57,107,896 | |
| 13002 | MGMTZ | £ 134,122,411 | |
| 13003 | Mi Socio | £ 238,322,295 | |
| 13004 | MI5 | £ 141,793,336 | |
| 13005 | MI6 | £ 170,567,514 | |
| 13006 | Mi6 Bombers | £ 167,267,052 | |
| 13007 | Mia Culpa | £ 245,079,428 | |
| 13008 | mia lingua italiana | £ 446,549,861 | |
| 13009 | Mia Ventures | £ 261,241,688 | |
| 13010 | Miami | £ 58,175,004 | |
| 13011 | Miami Heat | £ 38,644,224 | |
| 13012 | Micasa | £ 12,867,239 | |
| 13013 | Miccpelt | £ 414,182,779 | |
| 13014 | Mice | £ 54,981,578 | |
| 13015 | Mice and Men | £ 406,351,331 | |
| 13016 | Mice CO | £ 1,762,454 | |
| 13017 | Mice CORP | £ 3,994,110 | |
| 13018 | Mice GmbH | £ 5,014,930 | |
| 13019 | Mice Inc | £ 4,221,135 | |
| 13020 | Mice LTD | £ 7,202,742 | |
| 13021 | Michael | £ 1,522,266 | |
| 13022 | Michael Jackson | £ 35,590,097 | |
| 13023 | Michael S Dell Pte Ltd | £ 2,679,967,883 | |
| 13024 | MichaelUnitedJuggernaut | £ 944,737 | |
| 13025 | Michelangelo | £ 98,916,923 | |
| 13026 | Michelin Mogul | £ 89,056,676 | |
| 13027 | Michigan | £ 83,780,074 | |
| 13028 | Michigan 1 | £ 4,091,450 | |
| 13029 | Mickey Mouse | £ 538,185,324 | |
| 13030 | micks empire | £ 5,500,143 | |
| 13031 | mickstuck | £ 1,595,818 | |
| 13032 | Micky | £ 1,186,247,866 | |
| 13033 | Micky. P | £ 111,361,640 | |
| 13034 | micro aggression | £ 50,500,000 | |
| 13035 | Micro Waves | £ 27,270,073 | |
| 13036 | Microbix | £ 5,230,264 | |
| 13037 | Microboom | £ 43,372,557 | |
| 13038 | Microhard | £ 16,911,150 | |
| 13039 | Microjustice | £ 20,259,781 | |
| 13040 | Microserve | £ 5,974,813 | |
| 13041 | Microsft Enterprises | £ 21,732,859 | |
| 13042 | Microsoft | £ 564,820,057 | |
| 13043 | Microsoft Corporation | £ 58,800,390 | |
| 13044 | Microsoft Inc | £ 156,397,453 | |
| 13045 | Microsoft Retail Ltd. | £ 1,276,186 | |
| 13046 | MicroStiff | £ 160,381,840 | |
| 13047 | Midas | £ 26,756,564 | |
| 13048 | Middle East | £ 48,623,069 | |
| 13049 | Middle-Knight-on-Sea | £ 119,414,143 | |
| 13050 | Midea | £ 111,181,871 | |
| 13051 | Midgar | £ 20,563,864 | |
| 13052 | Midget | £ 6,955,245,553 | |
| 13053 | Midget Enterprises | £ 4,591,967,615 | |
| 13054 | Midget Inc | £ 9,759,981,983 | |
| 13055 | Midget Tossing | £ 57,557,330 | |
| 13056 | Midget World | £ 20,300,261,795 | |
| 13057 | Midgets | £ 87,589,354 | |
| 13058 | Midichlorians | £ 1,732,149,152 | |
| 13059 | Midlands13th | £ 6,244,011 | |
| 13060 | Midnight | £ 122,968,453 | |
| 13061 | Midnight Bombers | £ 32,340,913 | |
| 13062 | Midnight Fun | £ 186,160,753 | |
| 13063 | Midnight Madness | £ 1,057,296,161 | |
| 13064 | Midnight Marauder | £ 33,368,000 | |
| 13065 | Midnight Marauders | £ 553,311,151 | |
| 13066 | Midnight Mate | £ 111,303,345 | |
| 13067 | Midnight Rider | £ 1,145,186,918 | |
| 13068 | Midol | £ 71,044,736 | |
| 13069 | Midwest Minting | £ 83,570,498 | |
| 13070 | Migdets Mom | £ 137,015,657 | |
| 13071 | Might | £ 5,507,204 | |
| 13072 | might dabble | £ 501,568 | |
| 13073 | MightBeRight Industries | £ 6,243,134 | |
| 13074 | MIGHTY MOUSE | £ 122,814,519 | |
| 13075 | Migne | £ 1,603,319 | |
| 13076 | Migrant Hotels | £ 40,776,301 | |
| 13077 | Miguel Cotto | £ 273,016,185 | |
| 13078 | Miine | £ 104,188,482 | |
| 13079 | Mij Dan | £ 199,252,042 | |
| 13080 | Mijn vliegmachine | £ 5,506,987 | |
| 13081 | Mike And Ike | £ 55,956,452 | |
| 13082 | Mike Tyson | £ 254,841,387 | |
| 13083 | Mike Tyson mysteries | £ 85,813,405 | |
| 13084 | Mikem | £ 5,688,144,253 | |
| 13085 | MikeM Enterprises | £ 19,136,827 | |
| 13086 | Mikems Main Company | £ 63,921,295 | |
| 13087 | MikeysMillions | £ 6,525,157 | |
| 13088 | Miklagaard | £ 42,330,338 | |
| 13089 | mild flanging effect | £ 550,481,202 | |
| 13090 | Mildly Unstable Ltd | £ 687,795,708 | |
| 13091 | Miles inc | £ 5,001,418 | |
| 13092 | Milestone Tomorrow | £ 598,168 | |
| 13093 | Milestones | £ 63,375,554 | |
| 13094 | Milf Inc. | £ 74,819,012 | |
| 13095 | Military Endeavor | £ 50,944,667 | |
| 13096 | MILITARY MIND | £ 51,756,773 | |
| 13097 | Military Orders | £ 155,345,033 | |
| 13098 | Military power | £ 147,677,753 | |
| 13099 | Milk | £ 80,345,784 | |
| 13100 | Milk Tray | £ 159,123,521 | |
