The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 14301 | Model 1910 | £ 15,519,029 | |
| 14302 | Model in Black | £ 32,036,184 | |
| 14303 | model1 | £ 298,042,055 | |
| 14304 | Moderate Pharmaceuticals | £ 7,403,273 | |
| 14305 | Modern Chemistry | £ 50,000 | |
| 14306 | Modern Day Filth | £ 39,727,103 | |
| 14307 | Modern Gaming Prices | £ 41,828,455 | |
| 14308 | modern homes and windows | £ 61,033,378 | |
| 14309 | Modernization | £ 5,503,711 | |
| 14310 | Modus operandi | £ 266,965,740 | |
| 14311 | mog | £ 62,817,831 | |
| 14312 | MoguMogu | £ 50,000 | |
| 14313 | Mogwai | £ 2,757,664,537 | |
| 14314 | Mohawk | £ 5,884,779 | |
| 14315 | mohicans | £ 87,704,089 | |
| 14316 | MoIIy | £ 22,448,748 | |
| 14317 | MoIly | £ 15,318,712 | |
| 14318 | Moist Industries | £ 375,651,044 | |
| 14319 | Mojacar | £ 141,096,958 | |
| 14320 | MojoMonies | £ -11,896,511 | |
| 14321 | molenstraat | £ 2,013,822 | |
| 14322 | Molko | £ 88,524,189 | |
| 14323 | Molly | £ 58,389,036 | |
| 14324 | Molokozavod | £ 8,147,120 | |
| 14325 | Molotov | £ 4,678,705,578 | |
| 14326 | Moltara | £ 54,192,732 | |
| 14327 | Moltisanti | £ 88,259,217 | |
| 14328 | Moltke Enterprises | £ 58,439,943 | |
| 14329 | mom | £ 316,315,222 | |
| 14330 | MomCorp | £ 1,768,330 | |
| 14331 | Moment | £ 50,000 | |
| 14332 | Moments | £ 63,735,380 | |
| 14333 | momhap | £ 252,597,057 | |
| 14334 | MommaJune | £ 5,871,123 | |
| 14335 | mommy issues | £ 24,067,245 | |
| 14336 | MOMOO | £ 147,977 | |
| 14337 | Moms diner | £ 125,413 | |
| 14338 | Mon | £ 8,704,871 | |
| 14339 | Mona Lisa | £ 13,002,362 | |
| 14340 | Monaco | £ 43,667,263 | |
| 14341 | Monarch | £ 934,949 | |
| 14342 | Monarchic | £ 27,179,904 | |
| 14343 | Moncrot | £ 2,803,567 | |
| 14344 | Moncton | £ 577,953,358 | |
| 14345 | monday morning again | £ 39,812,536 | |
| 14346 | Monetary Policy | £ -1,515,538 | |
| 14347 | Money | £ 56,804,752 | |
| 14348 | Money Bags | £ 4,555,558 | |
| 14349 | Money Club | £ 3,724,557 | |
| 14350 | Money Enterprises | £ 58,559,448 | |
| 14351 | Money Enterprises2 | £ 6,292,083 | |
| 14352 | Money Enterprises3 | £ 5,503,877 | |
| 14353 | Money Enterprises4 | £ 5,501,864 | |
| 14354 | Money Enterprises5 | £ 5,505,449 | |
| 14355 | Money Enterprises6 | £ 5,500,998 | |
| 14356 | Money Heist | £ 1,429,803,004 | |
| 14357 | Money Inc. | £ 5,469,873 | |
| 14358 | Money Laundering | £ 261,958,225 | |
| 14359 | Money Lenders | £ 11,476,352 | |
| 14360 | Money Ltd | £ 4,615,437 | |
| 14361 | money mad | £ 3,798,586 | |
| 14362 | Money Maker | £ 5,061,369 | |
| 14363 | Money Management | £ 21,608,628 | |
| 14364 | Money Mule | £ 893,799 | |
| 14365 | Money Shop | £ 203,493 | |
| 14366 | Money Supplier1 | £ 8,244,246 | |
| 14367 | Money Supplier2 | £ 10,960,103 | |
| 14368 | Money Supplier3 | £ 19,237,511 | |
| 14369 | Money Supplier4 | £ 5,508,527 | |
| 14370 | Money Supplier5 | £ 5,661,361 | |
| 14371 | Money Supplier6 | £ 5,508,574 | |
| 14372 | Money to Blow | £ 218,279,021 | |
| 14373 | Money Train | £ 5,507,812 | |
| 14374 | Money Vault | £ 9,500,983 | |
| 14375 | Money Vault 2 | £ 7,473,547 | |
| 14376 | Money Vaults | £ 45,299,338 | |
| 14377 | Moneyball | £ 89,089,664 | |
| 14378 | moneybux | £ 10,191,582 | |
| 14379 | MoneyInc | £ 30,406,225 | |
| 14380 | MoneyMaker Incorporated | £ -196,573 | |
| 14381 | MoneyNoEnough | £ 4,268,780 | |
| 14382 | Moneys-R-Us | £ 329,378 | |
| 14383 | MoneysRus | £ 50,000 | |
| 14384 | MoneyTrain | £ -10,849 | |
| 14385 | Mong | £ 27,841,911 | |
| 14386 | Mongeral World | £ 58,836,545 | |
| 14387 | Mongol | £ 13,635,151 | |
| 14388 | Mongol Dominion | £ 5,501,769 | |
| 14389 | Mongol Empire | £ 1,372,057 | |
| 14390 | Mongol Empire. | £ 45,196,864 | |
| 14391 | Mongolian | £ 711,219 | |
| 14392 | Monies | £ 5,807,618 | |
| 14393 | Monitoring Maps | £ 209,347,294 | |
| 14394 | monk 1111 | £ 81,826,230 | |
| 14395 | monk 3333 | £ 98,426,009 | |
| 14396 | monk 3566 | £ 79,425,725 | |
| 14397 | monk 4444 | £ 51,407,478 | |
| 14398 | monk 4726 | £ 76,980,743 | |
| 14399 | monk 5555 | £ 80,711,220 | |
| 14400 | monk 7686 | £ 130,082,249 | |
