The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 12901 | Melandas | £ 4,266,236 | |
| 12902 | Melandas Dynasty | £ 4,129,183 | |
| 12903 | Melandas General | £ 2,020,971 | |
| 12904 | Melandas Global | £ 3,541,345 | |
| 12905 | Melandas Pte Ltd | £ 3,229,876 | |
| 12906 | Melbourne | £ 419,554,023 | |
| 12907 | Melissa | £ 2,494,342,159 | |
| 12908 | Melting Apples | £ 53,274,340 | |
| 12909 | Melvin Capital | £ 16,421,242 | |
| 12910 | Members Only | £ 3,896,168 | |
| 12911 | Memo Re Foam | £ 163,951,375 | |
| 12912 | Memoria | £ 82,597,593 | |
| 12913 | Memories | £ 4,553,220 | |
| 12914 | Memories of Things | £ 412,445,755 | |
| 12915 | Memorize | £ 69,073,122 | |
| 12916 | Memory | £ 8,338,774 | |
| 12917 | memory lane | £ 187,514,498 | |
| 12918 | Men | £ 51,105,006 | |
| 12919 | Men In Black | £ 15,048,355 | |
| 12920 | men of mayhem | £ 5,110,741 | |
| 12921 | Menace | £ 120,290,215 | |
| 12922 | Mend | £ 28,443,353 | |
| 12923 | Mendozas | £ 10,155,704 | |
| 12924 | Menial Duties | £ 13,587,228 | |
| 12925 | Mensa | £ 30,257,573 | |
| 12926 | Mental Depression | £ 658,603 | |
| 12927 | Mental Disease | £ 619,169,867 | |
| 12928 | Meow Meow Corporation | £ 9,692,122 | |
| 12929 | Meowmeows | £ 6,546,378 | |
| 12930 | Mephisto | £ 230,844,295 | |
| 12931 | Mephistopheles | £ 126,907,120 | |
| 12932 | Mercedes | £ 333,388,191 | |
| 12933 | Mercedes Benz | £ 13,561,258 | |
| 12934 | Mercedes-Benz | £ 1,969,919,255 | |
| 12935 | Mercedes-Benz. | £ 12,670,498 | |
| 12936 | MercedesAMG Petronas F1 | £ 54,084,993 | |
| 12937 | Mercenaries | £ 1,427,822,080 | |
| 12938 | Mercenaries R Us | £ 119,524,890 | |
| 12939 | Merchiston | £ 79,224,604 | |
| 12940 | Merciful | £ 108,311,741 | |
| 12941 | Merck and Co Inc | £ 55,000,000 | |
| 12942 | Mercurial Holdings | £ 1,304,023,389 | |
| 12943 | Mercury | £ 88,453,970 | |
| 12944 | Mercy | £ 349,349,131 | |
| 12945 | Mercy Mercy Mercy | £ 106,668,893 | |
| 12946 | Merged Worlds | £ 179,290,627 | |
| 12947 | Mergers and acquisitions | £ 425,523,354 | |
| 12948 | Mergers and Monopolies | £ 1,206,017,079 | |
| 12949 | Merica | £ 56,698,378 | |
| 12950 | Meridian Marauders | £ 55,435,527 | |
| 12951 | Meritocracy | £ 1,029,147,844 | |
| 12952 | Merles Anarchsts | £ 3,733,376 | |
| 12953 | Merlin | £ 573,544,371 | |
| 12954 | merlin co.uk | £ 780,705,830 | |
| 12955 | Meropenem | £ 4,596,830 | |
| 12956 | merple | £ 65,319,084 | |
| 12957 | Merry Go Round | £ 235,455,114 | |
| 12958 | MerryChristmas | £ 7,099,740 | |
| 12959 | meshhead | £ 51,690,140 | |
| 12960 | Mess | £ 149,138,524 | |
| 12961 | messi | £ 1,834,863 | |
| 12962 | Messy | £ 1,228,094 | |
| 12963 | Messy Crowd | £ 132,272,390 | |
| 12964 | MET | £ 20,898,349 | |
| 12965 | Meta | £ 477,383,347 | |
| 12966 | Metal | £ 939,126,424 | |
| 12967 | Metal Church | £ 55,040,228 | |
| 12968 | Metal Gear | £ 7,948,377 | |
| 12969 | metal mulisha | £ 49,071,127 | |
| 12970 | METAL MULISHA CO | £ 13,264,672 | |
| 12971 | Metal Redneck | £ 13,953,424 | |
| 12972 | metal redneck co | £ 5,500,897 | |
| 12973 | Metalcore.Ind | £ 5,882,041 | |
| 12974 | Metalit | £ 1,398,496 | |
| 12975 | Metallica | £ 38,420,056 | |
| 12976 | Metantatopy | £ 306,149,463 | |
| 12977 | Metaphorisms | £ 1,419,525,949 | |
| 12978 | Metathoric Chocolates | £ 5,505,012 | |
| 12979 | Meteor | £ 5,109,252 | |
| 12980 | Meteor Shower | £ 891,977,507 | |
| 12981 | Meth | £ 83,666,830 | |
| 12982 | methane | £ 167,580,714 | |
| 12983 | Methmatician | £ 4,146,181 | |
| 12984 | Method Not Allowed | £ 299,559,318 | |
| 12985 | Methuselah | £ 1,235,104,585 | |
| 12986 | metime | £ 7,016,004 | |
| 12987 | Metnutroplis | £ 54,268,047 | |
| 12988 | Metrics | £ 7,886,660 | |
| 12989 | Metro Boomin | £ 332,689,030 | |
| 12990 | Metro bucks | £ 100,771,304 | |
| 12991 | Metro News | £ 1,186,988 | |
| 12992 | Metrocity | £ 154,496,934 | |
| 12993 | MetroMan | £ 2,205,870 | |
| 12994 | MewMew | £ 3,983,504 | |
| 12995 | Mexico | £ 143,099,228 | |
| 12996 | Mezago | £ 98,179,044 | |
| 12997 | MFI | £ 240,018,814 | |
| 12998 | MFP | £ 381,276,221 | |
| 12999 | MG metal | £ 83,272,537 | |
| 13000 | MGandH | £ 5,503,263 | |
