The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 13801 | Me Silly | £ 106,123,518 | |
| 13802 | Me to see | £ 62,947,323 | |
| 13803 | Me, Im Counting | £ 4,820,143,977 | |
| 13804 | MEA | £ 356,839,045 | |
| 13805 | Meadow | £ 349,035,541 | |
| 13806 | Meal Time | £ 53,033,234 | |
| 13807 | Mean and Deadly LTD | £ 10,098,464 | |
| 13808 | Mean Electricity Ltd | £ -5,065,941 | |
| 13809 | Mean Machine | £ 174,484,012 | |
| 13810 | Mean Machine 10 | £ 101,887,250 | |
| 13811 | Mean Machine 11 | £ 83,273,024 | |
| 13812 | Mean Machine 12 | £ 24,847,409 | |
| 13813 | Mean Machine 2 | £ 112,632,517 | |
| 13814 | Mean Machine 3 | £ 125,726,960 | |
| 13815 | Mean Machine 4 | £ 180,450,398 | |
| 13816 | Mean Machine 5 | £ 160,955,182 | |
| 13817 | Mean Machine 6 | £ 135,487,477 | |
| 13818 | Mean Machine 7 | £ 104,371,655 | |
| 13819 | Mean Machine 8 | £ 124,950,567 | |
| 13820 | Mean Machine 9 | £ 104,923,716 | |
| 13821 | Meanies | £ 8,065,960 | |
| 13822 | Meaning | £ 261,740,977 | |
| 13823 | meanmoney | £ 288,694 | |
| 13824 | Means | £ 1,785,933,109 | |
| 13825 | Means Motive Opportunity | £ 1,345,501,185 | |
| 13826 | Meastro2 | £ 4,609,257 | |
| 13827 | Measurement | £ 1,528,484,989 | |
| 13828 | MEAT | £ 67,857,491 | |
| 13829 | meat locker | £ 4,528,034 | |
| 13830 | Meat popsticle | £ 18,382,336 | |
| 13831 | meats | £ 682,792,016 | |
| 13832 | MeatSacks LTD | £ 3,245,824 | |
| 13833 | Meatwads Dance Xplosion | £ 14,858,073 | |
| 13834 | mebers^6 | £ 1,012,181 | |
| 13835 | Mechanical Knowledge | £ 103,853,932 | |
| 13836 | Mechastein | £ 113,756,702 | |
| 13837 | Mechastein Inc | £ 60,914,193 | |
| 13838 | Mechrock | £ 397,826,364 | |
| 13839 | Medellin | £ 48,844,243 | |
| 13840 | Medellin 27 | £ 53,516,627 | |
| 13841 | Medellin11 | £ 8,322,138 | |
| 13842 | Medellin13 | £ 8,622,228 | |
| 13843 | Medellin14 | £ 46,963,188 | |
| 13844 | Medellin15 | £ 8,550,198 | |
| 13845 | Medellin18 | £ 8,726,907 | |
| 13846 | Medellin19 | £ 10,142,749 | |
| 13847 | Medellin21 | £ 7,906,911 | |
| 13848 | Medellin22 | £ 65,896,273 | |
| 13849 | Medellin23 | £ 8,498,511 | |
| 13850 | Medellin25 | £ 54,921,272 | |
| 13851 | Medellin26 | £ 49,004,692 | |
| 13852 | Medellin29 | £ 54,386,030 | |
| 13853 | Medellin3 | £ 66,079,431 | |
| 13854 | Medellin30 | £ 9,567,558 | |
| 13855 | Medellin33 | £ 45,055,293 | |
| 13856 | Medellin36 | £ 50,603,705 | |
| 13857 | Medellin37 | £ 9,215,361 | |
| 13858 | Medellin40 | £ 43,343,368 | |
| 13859 | Medellin45 | £ 52,500,975 | |
| 13860 | Medellin5 | £ 8,673,705 | |
| 13861 | Medellin6 | £ 39,890,973 | |
| 13862 | Medellin7 | £ 42,351,137 | |
| 13863 | Media Market | £ 31,425,226 | |
| 13864 | Media Player | £ 11,385,898 | |
| 13865 | Medical City | £ 1,742,799,907 | |
| 13866 | Medications | £ 56,501,237 | |
| 13867 | Medicine | £ 107,658,336 | |
| 13868 | Medicine.Com | £ 184,984,146 | |
| 13869 | Medient | £ 508,983 | |
| 13870 | Mediolanum | £ 89,849,157 | |
| 13871 | Mediumship | £ 608,217,958 | |
| 13872 | MedPharm | £ 62,403,617 | |
| 13873 | Medusa | £ 290,947,180 | |
| 13874 | Medwain | £ 110,111,172 | |
| 13875 | Mee | £ 27,657,186 | |
| 13876 | Meebs | £ 44,841,824 | |
| 13877 | Meeney Corp | £ 9,839,052 | |
| 13878 | Meeny Inc | £ 22,570,987 | |
| 13879 | Meep meep | £ 493,156,074 | |
| 13880 | Meerkats | £ 550,594,543 | |
| 13881 | MEG LTD | £ 23,571 | |
| 13882 | Mega Blox | £ 28,481,734,922 | |
| 13883 | Mega Boxes Around | £ 178,943,238 | |
| 13884 | MEGA BUDZ | £ 141,053 | |
| 13885 | Mega Corporation | £ 172,049 | |
| 13886 | Mega Corporations | £ 46,579,095 | |
| 13887 | Mega Mindy | £ 4,096,781 | |
| 13888 | Mega Mullets | £ 105,651,151 | |
| 13889 | MEGA Resources | £ 572,731 | |
| 13890 | Mega Streak | £ 174,939,033 | |
| 13891 | Megababy Co. | £ 50,000 | |
| 13892 | Megabucks | £ 111,934 | |
| 13893 | Megabucks Dundee | £ 50,000 | |
| 13894 | Megabucks Inc | £ 5,930,887 | |
| 13895 | Megabucks United | £ 4,290,972 | |
| 13896 | Megabyte Systems | £ 50,948,899 | |
| 13897 | Megacorp | £ 594,680 | |
| 13898 | MEGACUCKxXxPEENLOVER | £ 6,893,653 | |
| 13899 | Megadeth | £ 65,357,403 | |
| 13900 | MegaDeth Mob | £ 61,516,745 | |
