The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 19001 | The malevolence | £ 139,044,065 | |
| 19002 | The man in a boat | £ 52,044,329 | |
| 19003 | The Mandalorian | £ -528,657 | |
| 19004 | the Manhattan Company | £ 596,798,482 | |
| 19005 | The Manhattan Project | £ 81,797,950 | |
| 19006 | The Manor | £ 1,197,203,714 | |
| 19007 | the manta | £ 276,055,997 | |
| 19008 | The Manx Express | £ 249,940,164 | |
| 19009 | The Marathon inc. | £ 129,600,183 | |
| 19010 | The Mask | £ 101,653,291 | |
| 19011 | THE MASS MURDER | £ 209,357 | |
| 19012 | The Master Baker | £ 6,896,521 | |
| 19013 | The Master of Disguise | £ 163,098,909 | |
| 19014 | The Match | £ 14,927,582 | |
| 19015 | The Matress Co. | £ 100,399,840 | |
| 19016 | The Matrix | £ 11,485,333 | |
| 19017 | The Matrix Reloaded | £ 14,205,259 | |
| 19018 | The Matter | £ 2,956,539,125 | |
| 19019 | The Mayans | £ 11,762,395 | |
| 19020 | The Meaty Mallet | £ 219,748,066 | |
| 19021 | The Medellin Cartel | £ 317,587,244 | |
| 19022 | The Mega Ship | £ 166,569,941 | |
| 19023 | The Melon Patch | £ 668,186,584 | |
| 19024 | The Meme | £ 1,565,699 | |
| 19025 | The Memphis Belle | £ 690,810,086 | |
| 19026 | the Menacing Tomatoes | £ 86,673,776 | |
| 19027 | The Mental Retards | £ 131,984,143 | |
| 19028 | The Merchant Fleet 01 | £ -2,760,777 | |
| 19029 | The Merchant Fleet 02 | £ -5,531,310 | |
| 19030 | The Merchant Fleet 03 | £ -2,010,008 | |
| 19031 | The Merchant Fleet 04 | £ -2,418,422 | |
| 19032 | The Merchant Fleet 05 | £ -3,566,875 | |
| 19033 | The Merchant Fleet 06 | £ -2,758,340 | |
| 19034 | The Merchant Fleet 07 | £ -919,814 | |
| 19035 | The Merchant Fleet 08 | £ -2,774,772 | |
| 19036 | The Merchant Fleet 09 | £ -8,155,764 | |
| 19037 | The Merchant Fleet 10 | £ -2,703,034 | |
| 19038 | the merciless | £ 54,993,376 | |
| 19039 | The Merovingian | £ 1,067,192 | |
| 19040 | The Merry Lynchmen | £ 6,347,929 | |
| 19041 | The Merry-men | £ 7,761,231,290 | |
| 19042 | The Mexican Cartel | £ 256,649,142 | |
| 19043 | The Miami Heat | £ 277,397,071 | |
| 19044 | the Microscope | £ 664,921,058 | |
| 19045 | the Middle East | £ 4,349,219 | |
| 19046 | The Middle-Ages | £ 5,431,112,091 | |
| 19047 | The Midnight Dragon | £ 479,640,806 | |
| 19048 | THE MIDNIGHT SUN | £ 7,681,340 | |
| 19049 | The Mighty One | £ 819,149,652 | |
| 19050 | The Mighty Owl | £ 46,414,237 | |
| 19051 | The Mile High Club | £ 946,936,034 | |
| 19052 | The Milestone | £ 23,704,110 | |
| 19053 | the Militia Immaculata | £ 358,637,207 | |
| 19054 | The Millenium | £ 396,179,756 | |
| 19055 | The millennium | £ 9,266,010 | |
| 19056 | the Millers Son | £ 6,350,555,600 | |
| 19057 | The Mind | £ -166,243 | |
| 19058 | The Mirage | £ 44,772,935 | |
| 19059 | the Mississippi River | £ 665,720,492 | |
| 19060 | The Mob | £ 2,338,184 | |
| 19061 | The Modern Pantry | £ 708,406,106 | |
| 19062 | The Mohicans | £ 71,658,887 | |
| 19063 | The Mojave Desert | £ 337,339,722 | |
| 19064 | the Mole People | £ 58,738,078 | |
| 19065 | The Moment | £ 664,237,900 | |
| 19066 | The Mona Lisa | £ 5,502,730 | |
| 19067 | the money | £ 132,791,348 | |
| 19068 | The Money Bin | £ 29,038,359 | |
| 19069 | The Money Corporation | £ 10,985,764 | |
| 19070 | The Mongol Horde | £ 1,281,777,475 | |
| 19071 | THE MONKEY | £ 27,480,751 | |
| 19072 | The month | £ 14,421,171 | |
| 19073 | The Montreal Canadiens | £ 147,893,408 | |
| 19074 | the Moody Goose | £ 138,799,635 | |
| 19075 | The Moon | £ 59,386,228 | |
| 19076 | the moon incorporated | £ 5,536,329 | |
| 19077 | The Mooninites | £ 427,684,623 | |
| 19078 | the moons | £ 11,774,272 | |
| 19079 | The Moose is Loose | £ 39,957,517 | |
| 19080 | The Mooses | £ 119,334,426 | |
| 19081 | the Morning | £ 192,318,526 | |
| 19082 | The most awsome gifts. | £ 55,550,538 | |
| 19083 | the most Wanted | £ 412,953,743 | |
| 19084 | The Mother Huggers | £ 54,101,286 | |
| 19085 | The Motor Effect | £ 746,417,742 | |
| 19086 | The Mountain | £ 55,624,691 | |
| 19087 | the Mountain Grill | £ 239,539,435 | |
| 19088 | The Mountain King | £ 794,939,992 | |
| 19089 | The Mountain Pass | £ 55,475,159 | |
| 19090 | The Mountains | £ 1,975,382,837 | |
| 19091 | The Mouse | £ 247,192,059 | |
| 19092 | The Movement | £ 40,289,475 | |
| 19093 | The Movies | £ 247,045,624 | |
| 19094 | The Moving Picture | £ 789,922 | |
| 19095 | The Muffins | £ 262,277,407 | |
| 19096 | the mule | £ 5,503,828 | |
| 19097 | the Multiverse theory | £ 435,750,240 | |
| 19098 | the Mummy | £ 71,746,066 | |
| 19099 | The Muppets | £ 168,315,878 | |
| 19100 | the Museum | £ 65,462,222 | |
