The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 14001 | McDavid | £ 5,507,687 | |
| 14002 | McDonalds | £ 18,885,463 | |
| 14003 | Mcdonalds Corporation | £ 134,518,979 | |
| 14004 | McDonaldsZim | £ 63,176,931 | |
| 14005 | McDuck Enterprises | £ 109,228,239 | |
| 14006 | McDumponface | £ 3,660 | |
| 14007 | McFadden | £ -131,571 | |
| 14008 | Mcfc88 | £ 20,094,751 | |
| 14009 | McGeeters | £ 83,681 | |
| 14010 | McGill | £ 57,454,210 | |
| 14011 | McGirk Waste Management | £ 86,656 | |
| 14012 | MCI Communications | £ 134,374,955 | |
| 14013 | McIntyre | £ 70,204,530 | |
| 14014 | Mclaren Mercedes | £ 2,778,685 | |
| 14015 | McLeod | £ 672,723,081 | |
| 14016 | McLovin | £ 2,299,983 | |
| 14017 | mclovin inc | £ -861,532 | |
| 14018 | mcm | £ 57,999,853 | |
| 14019 | McMurray | £ 400,570,617 | |
| 14020 | McNasty Burgers | £ 61,139,769 | |
| 14021 | MCOC | £ 56,966,011 | |
| 14022 | Mcsmash | £ -11,927 | |
| 14023 | MDD Company | £ 34,883,687 | |
| 14024 | MDD3 company | £ 52,874,397 | |
| 14025 | MDD4 company | £ 39,561,399 | |
| 14026 | MDMA | £ 58,653,746 | |
| 14027 | Mdog 4 life | £ 233,659,584 | |
| 14028 | Mdog Enterprises | £ 164,256,199 | |
| 14029 | MDP | £ 1,175,969,246 | |
| 14030 | MDW Business | £ 5,507,240 | |
| 14031 | Me And I | £ 4,382,970 | |
| 14032 | me corp | £ 2,801,416 | |
| 14033 | Me crack in | £ 131,344,322 | |
| 14034 | Me Long Enough | £ 149,101,811 | |
| 14035 | Me Old Mucker | £ -6,428,227 | |
| 14036 | Me Please | £ 82,095,731 | |
| 14037 | Me Ripping One | £ 43,469,666 | |
| 14038 | Me Silly | £ 106,123,518 | |
| 14039 | Me to see | £ 62,947,323 | |
| 14040 | Me, Im Counting | £ 4,820,143,977 | |
| 14041 | MEA | £ 356,839,045 | |
| 14042 | Meadow | £ 349,035,541 | |
| 14043 | Meal Time | £ 53,033,234 | |
| 14044 | Mean and Deadly LTD | £ 10,098,464 | |
| 14045 | Mean Electricity Ltd | £ -5,065,941 | |
| 14046 | Mean Machine | £ 174,484,012 | |
| 14047 | Mean Machine 10 | £ 101,887,250 | |
| 14048 | Mean Machine 11 | £ 83,273,024 | |
| 14049 | Mean Machine 12 | £ 24,847,409 | |
| 14050 | Mean Machine 2 | £ 112,632,517 | |
| 14051 | Mean Machine 3 | £ 125,726,960 | |
| 14052 | Mean Machine 4 | £ 180,450,398 | |
| 14053 | Mean Machine 5 | £ 160,955,182 | |
| 14054 | Mean Machine 6 | £ 135,487,477 | |
| 14055 | Mean Machine 7 | £ 104,371,655 | |
| 14056 | Mean Machine 8 | £ 124,950,567 | |
| 14057 | Mean Machine 9 | £ 104,923,716 | |
| 14058 | Meanies | £ 8,065,960 | |
| 14059 | Meaning | £ 261,740,977 | |
| 14060 | meanmoney | £ 288,694 | |
| 14061 | Means | £ 1,785,933,109 | |
| 14062 | Means Motive Opportunity | £ 1,346,001,185 | |
| 14063 | Meastro2 | £ 4,609,257 | |
| 14064 | Measurement | £ 1,528,484,989 | |
| 14065 | MEAT | £ 67,857,491 | |
| 14066 | meat locker | £ 4,528,034 | |
| 14067 | Meat popsticle | £ 18,382,336 | |
| 14068 | meats | £ 682,792,016 | |
| 14069 | MeatSacks LTD | £ 3,245,824 | |
| 14070 | MeatTrainers | £ 52,950,887 | |
| 14071 | mebers^6 | £ 1,012,181 | |
| 14072 | Mechanical Keyboards | £ 33,641,474 | |
| 14073 | Mechanical Knowledge | £ 103,853,932 | |
| 14074 | Mechastein | £ 113,756,702 | |
| 14075 | Mechastein Inc | £ 60,914,193 | |
| 14076 | Mechrock | £ 397,826,364 | |
| 14077 | Medellin | £ 10,929,113 | |
| 14078 | Medellin 27 | £ 53,516,627 | |
| 14079 | Medellin11 | £ 10,226,181 | |
| 14080 | Medellin13 | £ 9,264,366 | |
| 14081 | Medellin14 | £ 41,776,395 | |
| 14082 | Medellin15 | £ 15,725,530 | |
| 14083 | Medellin18 | £ 9,001,233 | |
| 14084 | Medellin19 | £ 9,110,810 | |
| 14085 | Medellin21 | £ 8,110,844 | |
| 14086 | Medellin22 | £ 10,165,190 | |
| 14087 | Medellin23 | £ 8,981,443 | |
| 14088 | Medellin25 | £ 9,345,483 | |
| 14089 | Medellin26 | £ 16,256,171 | |
| 14090 | Medellin29 | £ 9,661,422 | |
| 14091 | Medellin3 | £ 10,402,514 | |
| 14092 | Medellin30 | £ 9,651,321 | |
| 14093 | Medellin33 | £ 15,333,996 | |
| 14094 | Medellin36 | £ 11,106,900 | |
| 14095 | Medellin37 | £ 9,662,131 | |
| 14096 | Medellin40 | £ 42,911,395 | |
| 14097 | Medellin45 | £ 8,712,435 | |
| 14098 | Medellin5 | £ 10,719,738 | |
| 14099 | Medellin6 | £ 9,041,069 | |
| 14100 | Medellin7 | £ 41,526,609 | |
