The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 13401 | Modern Chemistry | £ 50,000 | |
| 13402 | Modern Day Filth | £ 39,727,103 | |
| 13403 | modern homes and windows | £ 61,033,378 | |
| 13404 | Modus operandi | £ 265,581,654 | |
| 13405 | mog | £ 62,817,831 | |
| 13406 | MoguMogu | £ 50,000 | |
| 13407 | Mogwai | £ 2,484,565,998 | |
| 13408 | Mohawk | £ 5,884,779 | |
| 13409 | mohicans | £ 87,704,089 | |
| 13410 | MoIIy | £ 22,448,748 | |
| 13411 | MoIly | £ 15,318,712 | |
| 13412 | Mojacar | £ 141,096,958 | |
| 13413 | Mojacar Playa | £ 4,415,605 | |
| 13414 | MojoMonies | £ -11,896,511 | |
| 13415 | Mojon Inc | £ 2,533,275 | |
| 13416 | Moldy Bread | £ 3,146,415 | |
| 13417 | Mole | £ 2,572,348 | |
| 13418 | molenstraat | £ 2,013,822 | |
| 13419 | MolIy | £ 4,869,931 | |
| 13420 | Molko | £ 88,524,189 | |
| 13421 | Molly | £ 58,389,036 | |
| 13422 | Molokozavod | £ 8,147,120 | |
| 13423 | Molotov | £ 4,678,705,578 | |
| 13424 | Moltisanti | £ 88,259,217 | |
| 13425 | Moltke Enterprises | £ 58,439,943 | |
| 13426 | mom | £ 316,315,222 | |
| 13427 | MomCorp | £ 1,768,330 | |
| 13428 | Moment | £ 50,000 | |
| 13429 | Moments | £ 63,735,380 | |
| 13430 | MommaJune | £ 5,871,123 | |
| 13431 | Mommy | £ 7,669,413 | |
| 13432 | Mommy Momma Mom Ma Ma Ma | £ 694,866,077 | |
| 13433 | MOMOO | £ 147,977 | |
| 13434 | Moms diner | £ 125,413 | |
| 13435 | Mon | £ 8,704,871 | |
| 13436 | Monaco | £ 43,667,263 | |
| 13437 | Monarchic | £ 27,179,904 | |
| 13438 | Monastery | £ 1,678,761 | |
| 13439 | Moncrot | £ 2,803,567 | |
| 13440 | Moncton | £ 577,953,358 | |
| 13441 | Monetary Policy | £ -1,515,538 | |
| 13442 | Money | £ 56,804,752 | |
| 13443 | Money Bags | £ 4,555,558 | |
| 13444 | Money Club | £ 3,724,557 | |
| 13445 | Money Heist | £ 1,382,387,528 | |
| 13446 | Money Inc. | £ 5,469,873 | |
| 13447 | Money Laundering | £ 261,958,225 | |
| 13448 | Money Lenders | £ 11,476,352 | |
| 13449 | Money Ltd | £ 4,615,437 | |
| 13450 | money mad | £ 3,798,586 | |
| 13451 | Money Maker | £ 5,061,369 | |
| 13452 | Money Mule | £ 893,799 | |
| 13453 | Money Shop | £ 203,493 | |
| 13454 | Money to Blow | £ 196,463,305 | |
| 13455 | Money Train | £ 5,507,812 | |
| 13456 | Moneyball | £ 89,089,664 | |
| 13457 | MoneyInc | £ 30,406,225 | |
| 13458 | MoneyMaker | £ 6,039,073 | |
| 13459 | MoneyMaker Incorporated | £ -196,573 | |
| 13460 | MoneyNoEnough | £ 4,268,780 | |
| 13461 | Moneys-R-Us | £ 329,378 | |
| 13462 | MoneysRus | £ 50,000 | |
| 13463 | Mong | £ 27,841,911 | |
| 13464 | Mongeral World | £ 54,700,169 | |
| 13465 | Mongol Empire | £ 1,372,057 | |
| 13466 | Mongolian | £ 711,219 | |
| 13467 | mongs | £ 43,459,377 | |
| 13468 | Monies | £ 5,807,618 | |
| 13469 | Monitor | £ 38,036,968 | |
| 13470 | monk 1111 | £ 81,826,230 | |
| 13471 | monk 3333 | £ 98,426,009 | |
| 13472 | monk 3566 | £ 79,425,725 | |
| 13473 | monk 4444 | £ 51,407,478 | |
| 13474 | monk 4726 | £ 76,980,743 | |
| 13475 | monk 5555 | £ 80,711,220 | |
| 13476 | monk 7686 | £ 130,082,249 | |
| 13477 | monk 8965 | £ 128,819,700 | |
| 13478 | monk2222 | £ 76,782,380 | |
| 13479 | monkey | £ 111,502 | |
| 13480 | Monkey business inc. | £ 8,421,825 | |
| 13481 | Monkey Filthy | £ 50,000 | |
| 13482 | Monkey God | £ 32,686,454 | |
| 13483 | Monkey INC | £ 372,125 | |
| 13484 | Monkey Inc. | £ 1,473,921 | |
| 13485 | Monkey Industries Ltd | £ 17,874,765 | |
| 13486 | Monkey Island | £ 45,335,002 | |
| 13487 | Monkey Magic | £ 4,304,503 | |
| 13488 | Monkey Nuts | £ 107,296,533 | |
| 13489 | Monkey World | £ 125,567,620 | |
| 13490 | Monkeypox | £ 208,634 | |
| 13491 | Monkeys | £ 2,910,441,436 | |
| 13492 | MONKEYtherealGOD | £ 166,563 | |
| 13493 | Monks | £ 4,745,903 | |
| 13494 | Monky Corp. | £ 3,340,451 | |
| 13495 | MonoBlock I | £ 425,298 | |
| 13496 | monopoly | £ 1,204,088,496 | |
| 13497 | Mons Ltd | £ 3,897,177 | |
| 13498 | Monsanto | £ -27,452 | |
| 13499 | Monsoon Fire | £ 40,121,309 | |
| 13500 | Monstas Inc. | £ 5,371,346 | |
