The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 10301 | M-Brothers-1 | £ 55,952,143 | |
| 10302 | M-Brothers-2 | £ 4,489,800 | |
| 10303 | M-Brothers-3 | £ 3,162,448 | |
| 10304 | M-Brothers-4 | £ 4,539,718 | |
| 10305 | M-Brothers-5 | £ 2,916,227 | |
| 10306 | M.A.S.K. | £ 98,682,573 | |
| 10307 | M.D.M | £ 95,850,072 | |
| 10308 | M011Y | £ 55,622,314 | |
| 10309 | M1ne. | £ 18,308,234 | |
| 10310 | m3rkproductions | £ 806,670 | |
| 10311 | Ma grannies Heilan Hame | £ 1,166,412,687 | |
| 10312 | Ma Monies | £ -518,327 | |
| 10313 | Ma Nizzle | £ 412,551,658 | |
| 10314 | Ma Vie | £ 57,890,416 | |
| 10315 | maby ltd | £ 685,063 | |
| 10316 | Mac | £ 30,545,785 | |
| 10317 | macaroni | £ 31,055,817 | |
| 10318 | Macaroni ltd. | £ 107,749,662 | |
| 10319 | macbook air | £ -224,431 | |
| 10320 | MacbookPro | £ 23,864,694 | |
| 10321 | maccas | £ 16,781,956 | |
| 10322 | MacDon | £ 4,936,950 | |
| 10323 | Macdonald | £ 4,256,539 | |
| 10324 | Macdonalds | £ 61,148,943 | |
| 10325 | MacDoogles | £ 77,153,421 | |
| 10326 | Mace | £ 52,884,411 | |
| 10327 | Macedonia | £ 10,956,617 | |
| 10328 | Machiavellian | £ 43,465,785 | |
| 10329 | Machines | £ 3,782,071 | |
| 10330 | macho | £ -15,473 | |
| 10331 | Machu Picchu | £ 89,150,732 | |
| 10332 | Mack | £ 1,935,886 | |
| 10333 | mackbean | £ 29,057,490 | |
| 10334 | Mackensen | £ 1,985,565 | |
| 10335 | MacPro | £ 56,851,308 | |
| 10336 | MacroHard-1 | £ 5,898,317 | |
| 10337 | MacroPolo Ent | £ 65,640,733 | |
| 10338 | MacroPolo Inc | £ 5,615,949 | |
| 10339 | macs united | £ 170,666 | |
| 10340 | MactheKnife | £ 12,601,969 | |
| 10341 | Macwill | £ 5,259,176 | |
| 10342 | MAD AS HELL | £ 2,349,476 | |
| 10343 | Mad Cow Disease | £ 331,485,262 | |
| 10344 | Mad Dog Coll | £ 85,729,069 | |
| 10345 | Mad Dog Enterprise | £ 32,168,238 | |
| 10346 | Mad Dog Ltd | £ 50,000 | |
| 10347 | Mad Dogg Money | £ 65,796,411 | |
| 10348 | Mad Dogs | £ 57,790,153 | |
| 10349 | Mad Fortunate | £ 50,000 | |
| 10350 | Madd Dogg 2020 | £ 10,742,409 | |
| 10351 | MadDogHoldings | £ 5,043,725 | |
| 10352 | Maddy Moo | £ 115,199,118 | |
| 10353 | Made for rolling on | £ 10,637,450 | |
| 10354 | Made in Brazil | £ 61,550,105 | |
| 10355 | Made in canada | £ 5,496,632 | |
| 10356 | Made in China | £ 60,382,429 | |
| 10357 | Made in India | £ 18,870,885 | |
| 10358 | made it | £ 9,045,642 | |
| 10359 | Madeira Inc | £ 131,914,835 | |
| 10360 | MadHatter | £ -238,315 | |
| 10361 | MadMafia | £ 132,483,479 | |
| 10362 | madman enterprise | £ 2,426,958 | |
| 10363 | madmen | £ 2,133,394,509 | |
| 10364 | Madness | £ 6,736,333 | |
| 10365 | Madness Inc | £ 71,179,360 | |
| 10366 | MadridCo | £ 63,090,434 | |
| 10367 | Maelstrom | £ 74,490 | |
| 10368 | Maes | £ 5,506,699 | |
| 10369 | Maestro Inc | £ 10,020,096 | |
| 10370 | Maestro1 | £ 4,806,635 | |
| 10371 | Maestro3 | £ 50,000 | |
| 10372 | Maezer | £ 85,578,205 | |
| 10373 | MaFFia | £ 137,080,577 | |
| 10374 | Mafia | £ 1,753,185 | |
| 10375 | Mafia Company | £ 30,978,732 | |
| 10376 | Mafia Enterprises | £ 3,573,152 | |
| 10377 | Mafia Inc. | £ 167,187 | |
| 10378 | Mafia Mexicana | £ 265,075,908 | |
| 10379 | Mafioso | £ 63,004,614 | |
| 10380 | mafism | £ 22,493,332 | |
| 10381 | Mag1c | £ 9,025,059 | |
| 10382 | MAGA | £ 149,392,802 | |
| 10383 | Magazine Distributors | £ 37,320,017 | |
| 10384 | Magdalene | £ 1,003,412,911 | |
| 10385 | Magellan of Voyage | £ 5,290,991 | |
| 10386 | Magenta Weed | £ 271,410,952 | |
| 10387 | Maggic7 | £ -443,731 | |
| 10388 | Magic | £ 404,337,098 | |
| 10389 | Magic Carpet | £ 11,874,743 | |
| 10390 | Magic Emporium | £ 103,205,187 | |
| 10391 | Magic Industries | £ -1,643 | |
| 10392 | Magic Mirror | £ 991,733 | |
| 10393 | Magic Monkeyz | £ 8,114,425 | |
| 10394 | Magic Mushrooms | £ 160,108,013 | |
| 10395 | Magic Pie | £ 490,215,342 | |
| 10396 | Magic Rock Garden | £ 88,058,735 | |
| 10397 | Magic Round About | £ 60,232,415 | |
| 10398 | Magic Roundabout | £ 5,733,823 | |
| 10399 | Magic Stars | £ 375,514,317 | |
| 10400 | Magic Unicorns | £ 5,507,889 | |
