The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 9901 | Made in canada | £ 5,496,632 | |
| 9902 | Made in China | £ 60,382,429 | |
| 9903 | Made in India | £ 18,870,885 | |
| 9904 | made it | £ 9,045,642 | |
| 9905 | Madeira Inc | £ 131,914,835 | |
| 9906 | MadHatter | £ -238,315 | |
| 9907 | MadMafia | £ 132,483,479 | |
| 9908 | madman enterprise | £ 2,426,958 | |
| 9909 | madmen | £ 937,752,710 | |
| 9910 | Madness | £ 6,736,333 | |
| 9911 | Madness Inc | £ 71,179,360 | |
| 9912 | MadridCo | £ 63,090,434 | |
| 9913 | Maelstrom | £ 74,490 | |
| 9914 | Maes | £ 5,506,699 | |
| 9915 | Maestro Inc | £ 10,020,096 | |
| 9916 | Maestro1 | £ 4,806,635 | |
| 9917 | Maestro3 | £ 50,000 | |
| 9918 | Maezer | £ 85,578,205 | |
| 9919 | MaFFia | £ 136,697,604 | |
| 9920 | Mafia | £ 1,753,185 | |
| 9921 | Mafia Company | £ 30,978,732 | |
| 9922 | Mafia Enterprises | £ 3,573,152 | |
| 9923 | Mafia Inc. | £ 167,187 | |
| 9924 | Mafia Mexicana | £ 265,075,908 | |
| 9925 | Mafia Shipping | £ 5,725,046 | |
| 9926 | Mafioso | £ 56,430,577 | |
| 9927 | mafism | £ 22,493,332 | |
| 9928 | Mag1c | £ 9,025,059 | |
| 9929 | MAGA | £ 51,539,932 | |
| 9930 | Magazine Distributors | £ 37,320,017 | |
| 9931 | Magdalene | £ 1,003,412,911 | |
| 9932 | Magellan of Voyage | £ 5,290,991 | |
| 9933 | Magenta Weed | £ 218,182,037 | |
| 9934 | Maggic7 | £ -443,731 | |
| 9935 | Magic | £ 256,297,765 | |
| 9936 | Magic Carpet | £ 11,874,743 | |
| 9937 | Magic Emporium | £ 103,205,187 | |
| 9938 | Magic Industries | £ -1,643 | |
| 9939 | Magic Monkeyz | £ 8,114,425 | |
| 9940 | Magic Mushrooms | £ 160,108,013 | |
| 9941 | Magic Pie | £ 490,215,342 | |
| 9942 | Magic Rock Garden | £ 88,058,735 | |
| 9943 | Magic Round About | £ 60,232,415 | |
| 9944 | Magic Roundabout | £ 5,733,823 | |
| 9945 | Magic Stars | £ 173,127,270 | |
| 9946 | Magic Unicorns | £ 5,507,889 | |
| 9947 | Magician | £ 43,263,578 | |
| 9948 | magics | £ -12,910,537 | |
| 9949 | Magik | £ 8,435,088 | |
| 9950 | Magikarp | £ 54,441,892 | |
| 9951 | magma | £ 253,976,687 | |
| 9952 | Magnag Industries | £ 5,423,817 | |
| 9953 | Magnesia | £ 524,450,055 | |
| 9954 | Magnolia Properties | £ 5,505,968 | |
| 9955 | Magnum P.I. | £ 3,420,573,315 | |
| 9956 | Magnum Performance | £ 1,406,444 | |
| 9957 | Magnus Global | £ 79,802,258 | |
| 9958 | MagnusCorp | £ 56,468,260 | |
| 9959 | Magoo | £ 17,276,464 | |
| 9960 | Magoos | £ 35,729,833 | |
| 9961 | Magpie | £ 5,500,937 | |
| 9962 | Mags Estate | £ 5,508,790 | |
| 9963 | Mags Ltd | £ 4,552,528 | |
| 9964 | Mags Summer | £ 5,708,628 | |
| 9965 | Mai Kao Jai | £ 38,479,227 | |
| 9966 | Maicibai | £ 47,404,486 | |
| 9967 | Maid | £ 19,422,174 | |
| 9968 | £ 305,998,597 | ||
| 9969 | Main Force Patrol | £ 32,257,237 | |
| 9970 | Maison and Co | £ 2,656,528 | |
| 9971 | Major Suite | £ 17,697 | |
| 9972 | Makaveli | £ 54,448,813 | |
| 9973 | Makaveli II | £ 44,417,952 | |
| 9974 | Make America Great Again | £ 5,508,261 | |
| 9975 | Make Another Move | £ 225,614,005 | |
| 9976 | Make Gotham Great | £ 134,979,354 | |
| 9977 | make money | £ 4,810,592 | |
| 9978 | Make Netro Great | £ 3,083,342 | |
| 9979 | make this yet | £ 48,850,871 | |
| 9980 | makeofthis | £ 80,898,683 | |
| 9981 | maker | £ 6,849,833 | |
| 9982 | Maker Inc. | £ 2,239,625 | |
| 9983 | Makes Me Feel Fine | £ 64,773,514 | |
| 9984 | Making America Great | £ 164,451,564 | |
| 9985 | Making Pennies | £ 92,844,685 | |
| 9986 | Mako | £ 7,379,065 | |
| 9987 | Maks a Muckle | £ 932,655,042 | |
| 9988 | Malak.Co | £ -47,512 | |
| 9989 | Malaria | £ 1,959,297 | |
| 9990 | Malawi | £ 178,768,230 | |
| 9991 | Malaysia | £ 59,026,830 | |
| 9992 | Malaysia Jet Lost | £ 965,177 | |
| 9993 | MalCo | £ 16,148,870 | |
| 9994 | Malcontent | £ 110,148,082 | |
| 9995 | malformed creature | £ 226,729,818 | |
| 9996 | Malice | £ 786,817,552 | |
| 9997 | Malicious Intent | £ 55,421,858 | |
| 9998 | Malik Inc. | £ 43,598 | |
| 9999 | Malkowitz Industries | £ 303,579,424 | |
| 10000 | Mall | £ 33,937,859 | |
