The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 22401 | The Mighty One | £ 2,070,018,210 | |
| 22402 | The Mile High Club | £ 1,725,013,727 | |
| 22403 | The Milestone | £ 23,704,110 | |
| 22404 | the Militia Immaculata | £ 1,016,217,551 | |
| 22405 | The Milkmans Eye | £ 10,437,798 | |
| 22406 | The Mill | £ 361,225,502 | |
| 22407 | The Millenium | £ 396,179,756 | |
| 22408 | the Millers Son | £ 6,350,555,600 | |
| 22409 | The Mind | £ -166,243 | |
| 22410 | The Mirage | £ 44,772,935 | |
| 22411 | The Mob | £ 2,338,184 | |
| 22412 | The Mog Station | £ 81,096,071 | |
| 22413 | The Mohicans | £ 71,658,887 | |
| 22414 | the Mole People | £ 58,738,078 | |
| 22415 | the molly maguires | £ 662,415,023 | |
| 22416 | The Moment | £ 682,279,892 | |
| 22417 | The Mona Lisa | £ 5,502,730 | |
| 22418 | The Monarchy | £ 150,682,640 | |
| 22419 | the money | £ 132,791,348 | |
| 22420 | The Money Bin | £ 54,577,164 | |
| 22421 | The Money Corporation | £ 10,985,764 | |
| 22422 | The Mongol Horde | £ 2,248,823,987 | |
| 22423 | THE MONKEY | £ 27,480,751 | |
| 22424 | The month | £ 14,421,171 | |
| 22425 | The Montmartre | £ 6,136,112 | |
| 22426 | the Moody Goose | £ 217,282,144 | |
| 22427 | The Moon | £ 59,386,228 | |
| 22428 | the moon incorporated | £ 5,552,241 | |
| 22429 | The Moon Is | £ 169,189,665 | |
| 22430 | The Mooninites | £ 317,893,908 | |
| 22431 | The Moonriders | £ 208,782,443 | |
| 22432 | the moons | £ 11,774,272 | |
| 22433 | The Moose is Loose | £ 39,957,517 | |
| 22434 | The Mooses | £ 119,334,426 | |
| 22435 | the Morning | £ 192,318,526 | |
| 22436 | The Morning Show | £ 1,165,631,358 | |
| 22437 | the morning sunlight | £ 147,232,284 | |
| 22438 | The Morning To you | £ 46,352,699 | |
| 22439 | The most awsome gifts. | £ 55,550,538 | |
| 22440 | the most Wanted | £ 412,953,743 | |
| 22441 | The Mother Huggers | £ 54,101,286 | |
| 22442 | The Motor Effect | £ 746,417,742 | |
| 22443 | The Mountain | £ 55,624,691 | |
| 22444 | The Mountain Pass | £ 55,475,159 | |
| 22445 | The Mountains | £ 2,777,913,013 | |
| 22446 | The Mouse | £ 247,192,059 | |
| 22447 | The Movement | £ 40,289,475 | |
| 22448 | The Movie | £ 94,955,763 | |
| 22449 | The Movies | £ 388,570,792 | |
| 22450 | The Moving Picture | £ 789,922 | |
| 22451 | The Muffins | £ 262,277,407 | |
| 22452 | the mule | £ 5,503,828 | |
| 22453 | the Multiverse theory | £ 435,750,240 | |
| 22454 | the Mummy | £ 71,746,066 | |
| 22455 | The Muppets | £ 168,315,878 | |
| 22456 | the Museum | £ 65,462,222 | |
| 22457 | The Mushies | £ 59,527,508 | |
| 22458 | The mushroom factory | £ 377,187 | |
| 22459 | The Mushroom Man | £ 1,248,939 | |
| 22460 | The Music Man | £ -28,223 | |
| 22461 | The Musketeers | £ 224,061,147 | |
| 22462 | The Muthuland | £ 25,940,207 | |
| 22463 | The Mychans | £ 5,505,250 | |
| 22464 | the mysterons | £ 156,660 | |
| 22465 | The Mystery of Life | £ 42,217,559 | |
| 22466 | The Mystery Project | £ 354,975,934 | |
| 22467 | The Naked Actor | £ 20,667,098 | |
| 22468 | The Naked Assassin | £ 50,073,910 | |
| 22469 | The Naked Baker | £ 9,473,966 | |
| 22470 | The Naked Butler | £ 48,159,019 | |
| 22471 | The Naked Gardener | £ 41,127,645 | |
| 22472 | The Naked Pilot | £ 5,501,128 | |
| 22473 | The Naked Plumber | £ 7,322,728 | |
| 22474 | The Naked Policeman | £ 38,180,632 | |
| 22475 | The Naked Politician | £ 11,485,953 | |
| 22476 | The Naked Rambler | £ 69,698,991 | |
| 22477 | the Napkin | £ 919,723,998 | |
| 22478 | The Nation | £ 210,916,554 | |
| 22479 | The National Anthem | £ 444,799,689 | |
| 22480 | The Navigator | £ 231,580,793 | |
| 22481 | The Navogator | £ 34,047,946 | |
| 22482 | the Navy | £ 1,118,707,235 | |
| 22483 | The NDP | £ 297,003,360 | |
| 22484 | The Necrophos | £ 175,603,779 | |
| 22485 | The Needle | £ 1,073,833 | |
| 22486 | The Neopolitan Doughs | £ 50,000 | |
| 22487 | The Nephilim | £ 702,750,116 | |
| 22488 | the Nerd | £ -6,564,848 | |
| 22489 | The Nerds | £ 50,000 | |
| 22490 | The Ness Monster | £ 126,448,879 | |
| 22491 | the net | £ 278,330,490 | |
| 22492 | The Nether Region | £ 37,066,413 | |
| 22493 | The Netherlands | £ 118,607,309 | |
| 22494 | The Netro Assassin | £ 1,189,519 | |
| 22495 | The Netro Bank | £ 4,478,078 | |
| 22496 | The Netro clock | £ 606,412,013 | |
| 22497 | The Netro Council | £ 48,829,597 | |
| 22498 | The Netro Nerds I | £ 251,035,410 | |
| 22499 | The Netro Purge | £ 578,558,701 | |
| 22500 | The Netro Times | £ 745,870 | |
