The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 9901 | MEA | £ 356,839,045 | |
| 9902 | Meadow | £ 349,035,541 | |
| 9903 | Meal Time | £ 53,033,234 | |
| 9904 | Mean and Deadly LTD | £ 10,098,464 | |
| 9905 | Mean Electricity Ltd | £ -5,065,941 | |
| 9906 | Mean Machine | £ 174,248,395 | |
| 9907 | Mean Machine 10 | £ 101,887,250 | |
| 9908 | Mean Machine 11 | £ 83,273,024 | |
| 9909 | Mean Machine 12 | £ 24,847,409 | |
| 9910 | Mean Machine 2 | £ 112,632,517 | |
| 9911 | Mean Machine 3 | £ 125,726,960 | |
| 9912 | Mean Machine 4 | £ 180,450,398 | |
| 9913 | Mean Machine 5 | £ 160,955,182 | |
| 9914 | Mean Machine 6 | £ 135,487,477 | |
| 9915 | Mean Machine 7 | £ 104,371,655 | |
| 9916 | Mean Machine 8 | £ 124,950,567 | |
| 9917 | Mean Machine 9 | £ 104,923,716 | |
| 9918 | Meanies | £ 8,065,960 | |
| 9919 | Meaning | £ 246,740,977 | |
| 9920 | meanmoney | £ 288,694 | |
| 9921 | Means | £ 102,366,690 | |
| 9922 | Meastro2 | £ 239,761 | |
| 9923 | MEAT | £ 67,857,491 | |
| 9924 | meat locker | £ 4,528,034 | |
| 9925 | Meat Pies | £ 4,217,653 | |
| 9926 | Meat popsticle | £ 18,382,336 | |
| 9927 | meats | £ 70,427,603 | |
| 9928 | MeatSacks LTD | £ 3,245,824 | |
| 9929 | Meatwads Dance Xplosion | £ 14,858,073 | |
| 9930 | mebers^6 | £ 1,012,181 | |
| 9931 | Mechastein | £ 108,302,529 | |
| 9932 | Mechastein Inc | £ 55,690,006 | |
| 9933 | Media Market | £ 31,425,226 | |
| 9934 | Media Player | £ 11,385,898 | |
| 9935 | Medical City | £ 454,607,256 | |
| 9936 | Medicine.Com | £ 184,984,146 | |
| 9937 | Medient | £ 508,983 | |
| 9938 | Mediumship | £ 162,850,423 | |
| 9939 | MedPharm | £ 62,403,617 | |
| 9940 | Medusa | £ 198,333,307 | |
| 9941 | Medwain | £ 110,111,172 | |
| 9942 | Mee | £ 27,657,186 | |
| 9943 | Meeney Corp | £ 9,839,052 | |
| 9944 | Meeny Inc | £ 22,570,987 | |
| 9945 | Meep meep | £ 493,156,074 | |
| 9946 | Meerkat Movies | £ 70,976,024 | |
| 9947 | Meerkats | £ 550,594,543 | |
| 9948 | MEG LTD | £ 23,571 | |
| 9949 | Mega Blox | £ 11,158,732,117 | |
| 9950 | MEGA BUDZ | £ 141,053 | |
| 9951 | Mega Corporation | £ 172,049 | |
| 9952 | Mega Corporations | £ 46,579,095 | |
| 9953 | Mega Mindy | £ 4,096,781 | |
| 9954 | Mega Mullets | £ 266,222,731 | |
| 9955 | MEGA Resources | £ 572,731 | |
| 9956 | Megababy Co. | £ 50,000 | |
| 9957 | Megabucks | £ 111,934 | |
| 9958 | Megacorp | £ 594,680 | |
| 9959 | MEGACUCKxXxPEENLOVER | £ 6,893,653 | |
| 9960 | Megadeth | £ 65,357,403 | |
| 9961 | MegaDeth Mob | £ 61,516,745 | |
| 9962 | MegaloMafia | £ 612,786 | |
| 9963 | megamolloy | £ 2,797,245 | |
| 9964 | megamolloy3 | £ 4,226,104 | |
| 9965 | megapolis | £ 27,651,775 | |
| 9966 | Megasuperbadass Mart | £ 2,903,109 | |
| 9967 | Megaton | £ 290,639,244 | |
| 9968 | Megatron | £ 397,032,796 | |
| 9969 | Mein Kampf | £ 183,164,770 | |
| 9970 | MELA | £ 909,724,417 | |
| 9971 | Melandas | £ 4,266,236 | |
| 9972 | Melandas Dynasty | £ 4,129,183 | |
| 9973 | Melandas General | £ 2,020,971 | |
| 9974 | Melandas Global | £ 3,541,345 | |
| 9975 | Melandas Pte Ltd | £ 3,229,876 | |
| 9976 | Melissa Benoist | £ 681,251,959 | |
| 9977 | Mellonballs | £ 9,882 | |
| 9978 | Mellons | £ 11,146 | |
| 9979 | Melodic Minor | £ 38,491,832 | |
| 9980 | Melting Apples | £ 53,274,340 | |
| 9981 | Members Only | £ 3,896,168 | |
| 9982 | Memo Re Foam | £ 57,606,559 | |
| 9983 | Memories | £ 61,112 | |
| 9984 | Memorize | £ 4,961,346 | |
| 9985 | Memory | £ 7,780,370 | |
| 9986 | Men | £ 51,105,006 | |
| 9987 | Men In Black | £ 15,048,355 | |
| 9988 | men of mayhem | £ 5,110,741 | |
| 9989 | Menace | £ 120,290,215 | |
| 9990 | Mend | £ 5,506,342 | |
| 9991 | Mendozas | £ 10,155,704 | |
| 9992 | Menial Duties | £ 13,587,228 | |
| 9993 | Mensa | £ 30,678,192 | |
| 9994 | Mental corp | £ 50,000 | |
| 9995 | Mental Disease | £ 609,375,179 | |
| 9996 | Meow Meow Corporation | £ 9,692,122 | |
| 9997 | Meowmeows | £ 6,546,378 | |
| 9998 | Mephisto | £ 119,049,451 | |
| 9999 | Mephistopheles | £ 108,730,107 | |
| 10000 | Mercedes | £ 333,388,191 | |
