The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 11401 | MTruck | £ 7,279,174 | |
| 11402 | MTV_Shkaka | £ 2,629,371 | |
| 11403 | Muammar Gaddafi | £ 705,882,286 | |
| 11404 | muck city | £ -222,843 | |
| 11405 | muckymutt | £ 4,381,525 | |
| 11406 | Mud | £ 20,230,787 | |
| 11407 | Mudd | £ 26,060,021 | |
| 11408 | muddy | £ 29,210,178 | |
| 11409 | Muff | £ 3,757,370 | |
| 11410 | Muffin Man | £ 5,540,873 | |
| 11411 | mugen | £ 260,827,394 | |
| 11412 | Mugging Me Mugging You | £ 254,343,388 | |
| 11413 | Mugs | £ 6,225,155 | |
| 11414 | Mulisha | £ 48,558,470 | |
| 11415 | Mulligatawny Soup | £ 286,180,643 | |
| 11416 | Multi Land | £ 50,000 | |
| 11417 | Multi-Corp | £ 2,308,678 | |
| 11418 | multi-national-crime INC | £ 30,966,647 | |
| 11419 | Multicoloured Netrobucks | £ 175,395,311 | |
| 11420 | Multinational | £ 1,587,798 | |
| 11421 | MultipleWorlds | £ 189,880,161 | |
| 11422 | Mumbai | £ 76,886,861 | |
| 11423 | Mummified Corpse | £ 2,441,907 | |
| 11424 | munaburner | £ 15,262,495 | |
| 11425 | Munasinha and co | £ 201,287,882 | |
| 11426 | Munasinha Reborn | £ 52,265,594 | |
| 11427 | Munasinha World | £ 37,810,566 | |
| 11428 | Munchies | £ 402,681,250 | |
| 11429 | Mundo Corp | £ 50,000 | |
| 11430 | Mundo Ltd. | £ 4,866,311 | |
| 11431 | Munroco | £ 826,848,340 | |
| 11432 | Muppets | £ 4,565,843,476 | |
| 11433 | Muppets R Us | £ -5,329 | |
| 11434 | Murda 4 Life | £ 191,395,240 | |
| 11435 | Murder | £ -964,013 | |
| 11436 | Murder and Persuasion | £ 711,176,847 | |
| 11437 | Murder Hall | £ 249,377,957 | |
| 11438 | Murder Inc | £ 312,788,194 | |
| 11439 | Murder inc. | £ -5,882,882 | |
| 11440 | Murder Incorporated | £ -14,179,935 | |
| 11441 | Murdering Vikings | £ 865,784,051 | |
| 11442 | Murders and Executions | £ 145,490,973 | |
| 11443 | Murphy Inc. | £ 99,331,572 | |
| 11444 | MurphysLaw | £ 74,189 | |
| 11445 | Muscle | £ 12,966,272 | |
| 11446 | Muscle Enterprise | £ 2,929,288 | |
| 11447 | Mush Holdings Plc | £ 12,270,057 | |
| 11448 | Mushroom | £ 2,119,472 | |
| 11449 | mushroom clouds | £ 24,156,796 | |
| 11450 | Mushroom II | £ -175,411 | |
| 11451 | Mushroom inc | £ 4,501,492 | |
| 11452 | Mushroom Stamps | £ 12,719,713 | |
| 11453 | Mushrooms | £ 1,785,316,763 | |
| 11454 | Mushrooms Inc | £ -5,860,493 | |
| 11455 | Mushrooms Limited | £ 6,550,017 | |
| 11456 | Mushy Peas | £ 380,302,478 | |
| 11457 | Music | £ 47,482,404 | |
| 11458 | Music And Clef Holdings | £ 57,858,873 | |
| 11459 | Music Clef Corporation | £ 134,460,701 | |
| 11460 | Musical Adventicism | £ 39,999,620 | |
| 11461 | musico | £ 177,600,506 | |
| 11462 | Musique | £ 32,690,046 | |
| 11463 | Muskoka | £ 24,559,367 | |
| 11464 | Mustafa | £ 170,331,585 | |
| 11465 | mustang mares | £ 18,691,992 | |
| 11466 | Mustard Gas | £ 136,500,294 | |
| 11467 | Mustgo Now Rodney | £ 11,318,016 | |
| 11468 | mutate | £ 350,997,185 | |
| 11469 | Mutilation | £ 46,848,309 | |
| 11470 | Mutt Limited | £ 59,018,719 | |
| 11471 | muttley and co | £ 540,714,535 | |
| 11472 | Mutton | £ 20,781,368 | |
| 11473 | Mutual UFO Network | £ 207,727,477 | |
| 11474 | MutualAssuredDestruction | £ 54,981,174 | |
| 11475 | Muusi | £ 957,449 | |
| 11476 | muwahrawrTadaa | £ 50,000 | |
| 11477 | muy life | £ 19,017,974 | |
| 11478 | Muzak | £ 3,144,175,046 | |
| 11479 | Muzza | £ 3,422,506 | |
| 11480 | MW Corporation | £ 5,504,807 | |
| 11481 | MW Enterprises | £ 5,502,518 | |
| 11482 | My 40th Company | £ 653,877 | |
| 11483 | my account | £ 198,603,140 | |
| 11484 | my accounts | £ 2,501,189,575 | |
| 11485 | My Accounts Was Deleted | £ 60,200,208 | |
| 11486 | My Appreciation | £ 5,505,257 | |
| 11487 | My Ass | £ 124,771,978 | |
| 11488 | My Asshole | £ 16,512,044 | |
| 11489 | My Back Door | £ 166,280,940 | |
| 11490 | My balls are blue | £ 130,979,747 | |
| 11491 | My Bananas | £ 436,852,156 | |
| 11492 | My Bank Account | £ -3,057,315 | |
| 11493 | My Bank Inc. | £ 65,717 | |
| 11494 | My Banks | £ 84,527,571 | |
| 11495 | my bear | £ 5,504,699 | |
| 11496 | My bell | £ 52,454,600 | |
| 11497 | My Bick | £ 142,248,948 | |
| 11498 | My Bicycle | £ 10,456,702 | |
| 11499 | My Bikes Stabilisers | £ 19,659,867 | |
| 11500 | my blood | £ 275,322,031 | |
