The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 11801 | Mjolnir | £ 6,380,825,422 | |
| 11802 | MK II | £ -371,982 | |
| 11803 | MK Ultra | £ -17,913,353 | |
| 11804 | MKL | £ 3,456,486,975 | |
| 11805 | mkyumku | £ 1,322,486 | |
| 11806 | mlawenterprise | £ 206,267,702 | |
| 11807 | mlawenterprises | £ 74,433,740 | |
| 11808 | MLM | £ 1,947,412,153 | |
| 11809 | MLM Group | £ 85,259,170 | |
| 11810 | MMI | £ 3,194,811 | |
| 11811 | MMI Holdings | £ 2,450,207 | |
| 11812 | MMI2 | £ 4,617,014 | |
| 11813 | MMI3 | £ 161,241 | |
| 11814 | mmmHHHMmm | £ 1,268,288 | |
| 11815 | MMMM CAKE | £ 11,700,419 | |
| 11816 | MMORPG | £ 386,202,529 | |
| 11817 | MMS | £ 728,736 | |
| 11818 | MN Painting | £ 69,865,838 | |
| 11819 | mnb | £ 5,869,704 | |
| 11820 | MNGA | £ -591,189 | |
| 11821 | Mnv | £ 69,523,625 | |
| 11822 | Mo Alba | £ 497,470,179 | |
| 11823 | MOAB | £ 50,000 | |
| 11824 | moarbkup | £ 5,508,731 | |
| 11825 | moarCarparks | £ 5,546,279 | |
| 11826 | Mob Life Inc | £ 5,489,924 | |
| 11827 | Mob Mentality | £ 3,456,883 | |
| 11828 | Mobbin Service | £ 37,804,870 | |
| 11829 | Mod786 | £ 28,058,765 | |
| 11830 | Mod7866 | £ 5,631,868 | |
| 11831 | Mode | £ 401,332,556 | |
| 11832 | model | £ 126,900,274 | |
| 11833 | Model 1910 | £ 15,519,029 | |
| 11834 | Model in Black | £ 32,036,184 | |
| 11835 | model1 | £ 298,042,055 | |
| 11836 | Moderate Pharmaceuticals | £ 7,403,273 | |
| 11837 | Modern Chemistry | £ 50,000 | |
| 11838 | Modern Day Filth | £ 39,727,103 | |
| 11839 | modern homes and windows | £ 60,782,477 | |
| 11840 | Modern Medicine | £ 656,902,833 | |
| 11841 | mog | £ 62,817,831 | |
| 11842 | MoguMogu | £ 50,000 | |
| 11843 | Mogwai | £ 2,414,035,302 | |
| 11844 | Mohawk | £ 5,884,779 | |
| 11845 | mohicans | £ 87,704,089 | |
| 11846 | MojoMonies | £ -11,896,511 | |
| 11847 | Mojon Inc | £ 2,533,275 | |
| 11848 | Moldy Bread | £ 3,146,415 | |
| 11849 | Mole | £ 2,572,348 | |
| 11850 | molenstraat | £ 2,013,822 | |
| 11851 | Molko | £ 88,524,189 | |
| 11852 | Molly | £ 58,389,036 | |
| 11853 | Molokozavod | £ 8,147,120 | |
| 11854 | Molotov | £ 4,678,705,578 | |
| 11855 | Moltisanti | £ 88,259,217 | |
| 11856 | Moltke Enterprises | £ 58,439,943 | |
| 11857 | mom | £ 317,995,877 | |
| 11858 | MomCorp | £ 1,768,330 | |
| 11859 | Moment | £ 50,000 | |
| 11860 | Moments | £ 63,735,380 | |
| 11861 | MommaJune | £ 5,871,123 | |
| 11862 | Mommy | £ 7,669,413 | |
| 11863 | MOMOO | £ 147,977 | |
| 11864 | Moms diner | £ 125,413 | |
| 11865 | Mon | £ 8,704,871 | |
| 11866 | Monaco | £ 43,667,263 | |
| 11867 | Monarchic | £ 27,179,904 | |
| 11868 | Monastery | £ 1,678,761 | |
| 11869 | Moncrot | £ 2,803,567 | |
| 11870 | Moncton | £ 577,953,358 | |
| 11871 | Monetary Policy | £ -1,515,538 | |
| 11872 | Money | £ 56,804,752 | |
| 11873 | Money Bags | £ 4,555,558 | |
| 11874 | Money Club | £ 3,724,557 | |
| 11875 | Money Heist | £ 127,644,945 | |
| 11876 | Money Inc. | £ 5,469,873 | |
| 11877 | Money Laundering | £ 261,958,225 | |
| 11878 | Money Lenders | £ 11,476,352 | |
| 11879 | Money Ltd | £ 4,615,437 | |
| 11880 | money mad | £ 3,798,586 | |
| 11881 | Money Maker | £ 5,061,369 | |
| 11882 | Money Mule | £ 893,799 | |
| 11883 | Money Shop | £ 203,493 | |
| 11884 | Money to Blow | £ 211,296,874 | |
| 11885 | Money Train | £ 5,507,812 | |
| 11886 | Moneyball | £ 83,351,921 | |
| 11887 | MoneyInc | £ 30,406,225 | |
| 11888 | MoneyMaker | £ 6,039,073 | |
| 11889 | MoneyMaker Incorporated | £ -196,573 | |
| 11890 | MoneyNoEnough | £ 4,268,780 | |
| 11891 | Moneys-R-Us | £ 329,378 | |
| 11892 | MoneysRus | £ 50,000 | |
| 11893 | Mong | £ 16,954,506 | |
| 11894 | Mongeral World | £ 54,700,169 | |
| 11895 | Mongol Empire | £ 1,372,057 | |
| 11896 | Mongolian | £ 711,219 | |
| 11897 | mongs | £ 43,459,377 | |
| 11898 | Monies | £ 5,807,618 | |
| 11899 | Monitor | £ 38,036,968 | |
| 11900 | monk 1111 | £ 81,826,230 | |
