The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 10401 | Moncton | £ 252,860,791 | |
| 10402 | Monetary Policy | £ 109,466,707 | |
| 10403 | Money | £ 56,804,752 | |
| 10404 | Money Bags | £ 4,555,558 | |
| 10405 | Money Club | £ 3,724,557 | |
| 10406 | Money Inc. | £ 5,469,873 | |
| 10407 | Money Laundering | £ 261,958,225 | |
| 10408 | Money Lenders | £ 11,476,352 | |
| 10409 | Money Ltd | £ 4,615,437 | |
| 10410 | money mad | £ 3,798,586 | |
| 10411 | Money Maker | £ 5,061,369 | |
| 10412 | Money Mule | £ 893,799 | |
| 10413 | Money Shop | £ 203,493 | |
| 10414 | Money to Blow | £ 41,058,811 | |
| 10415 | Money Train | £ 5,507,812 | |
| 10416 | Moneyball | £ 83,351,921 | |
| 10417 | MoneyInc | £ 30,406,225 | |
| 10418 | MoneyMaker | £ 6,039,073 | |
| 10419 | MoneyMaker Incorporated | £ -196,573 | |
| 10420 | MoneyNoEnough | £ 4,268,780 | |
| 10421 | Moneys-R-Us | £ 329,378 | |
| 10422 | MoneysRus | £ 50,000 | |
| 10423 | Mongeral World | £ 54,700,169 | |
| 10424 | Mongol Empire | £ 1,372,057 | |
| 10425 | Mongolian | £ 711,219 | |
| 10426 | mongs | £ 43,459,377 | |
| 10427 | Monies | £ 5,807,618 | |
| 10428 | Monitor | £ 38,036,968 | |
| 10429 | monk 1111 | £ 81,826,230 | |
| 10430 | monk 3333 | £ 98,426,009 | |
| 10431 | monk 3566 | £ 79,425,725 | |
| 10432 | monk 4444 | £ 51,407,478 | |
| 10433 | monk 4726 | £ 76,980,743 | |
| 10434 | monk 5555 | £ 80,711,220 | |
| 10435 | monk 7686 | £ 130,082,249 | |
| 10436 | monk 8965 | £ 128,819,700 | |
| 10437 | monk2222 | £ 76,782,380 | |
| 10438 | monkey | £ 111,502 | |
| 10439 | Monkey business inc. | £ 8,421,825 | |
| 10440 | Monkey Filthy | £ 50,000 | |
| 10441 | Monkey God | £ 32,686,454 | |
| 10442 | Monkey Island | £ 45,335,002 | |
| 10443 | Monkey Magic | £ 4,304,503 | |
| 10444 | Monkey Nuts | £ 41,833,992 | |
| 10445 | Monkey World | £ 125,567,620 | |
| 10446 | Monkeys | £ 157,775,780 | |
| 10447 | MONKEYtherealGOD | £ 166,563 | |
| 10448 | Monks | £ 4,745,903 | |
| 10449 | Monky Corp. | £ 3,340,451 | |
| 10450 | MonoBlock I | £ 425,298 | |
| 10451 | monopoly | £ 1,204,088,496 | |
| 10452 | Mons Ltd | £ 3,897,177 | |
| 10453 | Monsanto | £ -27,452 | |
| 10454 | Monstas Inc. | £ 5,371,346 | |
| 10455 | monster | £ 20,955,601 | |
| 10456 | Monster Carp | £ 171,637,106 | |
| 10457 | Monster Dong | £ 4,463,570,855 | |
| 10458 | Monster Energy | £ 4,656,550 | |
| 10459 | Monster Inc. | £ 5,507,387 | |
| 10460 | Monster Machines | £ 37,661,396 | |
| 10461 | MonsterEnergy | £ 4,891,788 | |
| 10462 | Monsters | £ 5,726,122 | |
| 10463 | Monsters inc | £ -10,619 | |
| 10464 | Monsters nc | £ 72,438,201 | |
| 10465 | Monstrous Moonshine | £ 44,991,281 | |
| 10466 | Montana | £ -491,627 | |
| 10467 | Montana inc | £ 23,949,759 | |
| 10468 | Montana Retail Co | £ -117,557 | |
| 10469 | Monte Carlo | £ 131,230,994 | |
| 10470 | Monte Christo | £ 125,794,067 | |
| 10471 | Monte Cristo | £ 152,500,118 | |
| 10472 | MonteCristo Enterprises | £ 50,000 | |
| 10473 | Montezuma | £ 999,423,624 | |
| 10474 | Monti | £ 605,014,230 | |
| 10475 | Monti Cristo | £ 28,914,068 | |
| 10476 | Montjuic | £ 122 | |
| 10477 | MONTJUIC2 | £ 34,861 | |
| 10478 | Montoya Fruit | £ 10,218,503 | |
| 10479 | Montpelier | £ 4,160,810 | |
| 10480 | Montreal | £ 273,915,525 | |
| 10481 | Montreal City Council | £ 141,187,639 | |
| 10482 | Monty Python | £ 5,938,920 | |
| 10483 | moo | £ 7,016,810 | |
| 10484 | Moo Moo Pte Ltd | £ 5,544,198 | |
| 10485 | Moo Nam | £ 1,550,674 | |
| 10486 | Moo Naruk Pte Ltd | £ 55,367,707 | |
| 10487 | Moo Noi Pte Ltd | £ -1,094,809 | |
| 10488 | Moo Nooi Pte Ltd | £ 56,490,139 | |
| 10489 | Moo Tong Pte Ltd | £ 3,083,215 | |
| 10490 | Moo Wan Pte Ltd | £ 17,267,362 | |
| 10491 | Moo Yai Pte Ltd | £ 10,831,166 | |
| 10492 | Moobuttonia | £ 51,144,971 | |
| 10493 | Moobuttville! | £ 33,492,290 | |
| 10494 | Moody Clobber | £ 86,745,572 | |
| 10495 | Moogs | £ 1,519,734 | |
| 10496 | moomins | £ 24,300,097 | |
| 10497 | moomoo | £ 5,491,656 | |
| 10498 | Moon | £ 57,589,726 | |
| 10499 | Moon Cake | £ 286,469,594 | |
| 10500 | Moon Inc. | £ 7,454,497 | |
