The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 13301 | Mogwai | £ 2,901,304,215 | |
| 13302 | Mohawk | £ 5,884,779 | |
| 13303 | mohicans | £ 44,606,851 | |
| 13304 | Moist Industries | £ 375,651,044 | |
| 13305 | Mojacar | £ 141,096,958 | |
| 13306 | Molduga | £ 39,146,623 | |
| 13307 | molenstraat | £ 2,013,822 | |
| 13308 | Molko | £ 88,524,189 | |
| 13309 | Molly | £ 58,389,036 | |
| 13310 | Molokozavod | £ 8,147,120 | |
| 13311 | Molotov | £ 4,678,705,578 | |
| 13312 | Moltara | £ 54,192,732 | |
| 13313 | Moltisanti | £ 88,259,217 | |
| 13314 | Moltke Enterprises | £ 58,439,943 | |
| 13315 | MomCorp | £ 1,768,330 | |
| 13316 | Moments | £ 63,735,380 | |
| 13317 | momhap | £ 214,627,431 | |
| 13318 | MommaJune | £ 5,871,123 | |
| 13319 | mommy issues | £ 1,058,209 | |
| 13320 | Moms Spaghetti | £ 31,725,407 | |
| 13321 | Mon | £ 8,704,871 | |
| 13322 | Mona Lisa | £ 13,002,362 | |
| 13323 | Monaco | £ 43,667,263 | |
| 13324 | Monarch | £ 934,949 | |
| 13325 | Monarchic | £ 27,179,904 | |
| 13326 | Moncrot | £ 2,803,567 | |
| 13327 | Moncton | £ 577,953,358 | |
| 13328 | monday morning again | £ 219,761,853 | |
| 13329 | Money | £ 56,804,752 | |
| 13330 | Money Bags | £ 4,555,558 | |
| 13331 | Money Club | £ 3,724,557 | |
| 13332 | Money Enterprises | £ 58,559,448 | |
| 13333 | Money Enterprises2 | £ 6,292,083 | |
| 13334 | Money Enterprises3 | £ 5,503,877 | |
| 13335 | Money Enterprises4 | £ 5,501,864 | |
| 13336 | Money Enterprises5 | £ 5,505,449 | |
| 13337 | Money Enterprises6 | £ 5,500,998 | |
| 13338 | Money Heist | £ 1,435,111,525 | |
| 13339 | Money Inc. | £ 5,469,873 | |
| 13340 | Money Laundering | £ 261,958,225 | |
| 13341 | Money Lenders | £ 11,476,352 | |
| 13342 | Money Ltd | £ 4,615,437 | |
| 13343 | money mad | £ 3,798,586 | |
| 13344 | Money Maker | £ 5,061,369 | |
| 13345 | Money Management | £ 77,445,125 | |
| 13346 | Money Mule | £ 893,799 | |
| 13347 | Money Supplier1 | £ 8,244,246 | |
| 13348 | Money Supplier2 | £ 10,960,103 | |
| 13349 | Money Supplier3 | £ 19,237,511 | |
| 13350 | Money Supplier4 | £ 5,508,527 | |
| 13351 | Money Supplier5 | £ 5,661,361 | |
| 13352 | Money Supplier6 | £ 5,508,574 | |
| 13353 | Money to Blow | £ 240,096,299 | |
| 13354 | Money Train | £ 5,507,812 | |
| 13355 | Money Vault | £ 9,758,058 | |
| 13356 | Money Vault 2 | £ 9,301,017 | |
| 13357 | Money Vaults | £ 46,027,735 | |
| 13358 | Moneyball | £ 89,089,664 | |
| 13359 | moneybux | £ 98,629,284 | |
| 13360 | MoneyInc | £ 30,406,225 | |
| 13361 | MoneyNoEnough | £ 4,268,780 | |
| 13362 | MoneyTmoney | £ 23,692,272 | |
| 13363 | Mong | £ 27,841,911 | |
| 13364 | Mongeral World | £ 58,836,545 | |
| 13365 | Mongol | £ 13,635,151 | |
| 13366 | Mongol Dominion | £ 5,501,769 | |
| 13367 | Mongol Empire | £ 1,372,057 | |
| 13368 | Mongol Empire. | £ 45,196,864 | |
| 13369 | Mongolian | £ 711,219 | |
| 13370 | Monica | £ 31,301,136 | |
| 13371 | Monies | £ 5,807,618 | |
| 13372 | Monitoring Maps | £ 148,456,430 | |
| 13373 | monk 1111 | £ 81,826,230 | |
| 13374 | monk 3333 | £ 98,426,009 | |
| 13375 | monk 3566 | £ 79,425,725 | |
| 13376 | monk 4444 | £ 51,407,478 | |
| 13377 | monk 4726 | £ 76,980,743 | |
| 13378 | monk 5555 | £ 80,711,220 | |
| 13379 | monk 7686 | £ 130,082,249 | |
| 13380 | monk 8965 | £ 128,819,700 | |
| 13381 | monk2222 | £ 76,782,380 | |
| 13382 | Monkey business inc. | £ 8,421,825 | |
| 13383 | Monkey God | £ 32,686,454 | |
| 13384 | Monkey Industries Ltd | £ 28,286,739 | |
| 13385 | Monkey Island | £ 45,335,002 | |
| 13386 | Monkey Magic | £ 4,304,503 | |
| 13387 | Monkey Nuts | £ 107,296,533 | |
| 13388 | Monkey World | £ 125,567,620 | |
| 13389 | Monkeys Paw | £ 4,188,645 | |
| 13390 | Monks | £ 4,745,903 | |
| 13391 | Monky Corp. | £ 3,340,451 | |
| 13392 | monopoly | £ 1,204,088,496 | |
| 13393 | Monopoly Maven | £ 50,958,876 | |
| 13394 | Monroe | £ 87,869,187 | |
| 13395 | Mons Ltd | £ 3,897,177 | |
| 13396 | Monstas Inc. | £ 5,371,346 | |
| 13397 | monster | £ 20,955,601 | |
| 13398 | Monster Carp | £ 171,637,106 | |
| 13399 | Monster Dong | £ 4,460,657,635 | |
| 13400 | Monster Energy | £ 4,656,550 | |
