The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 10001 | Martin Luther King Jnr | £ 902,082,927 | |
| 10002 | martini | £ 266,861,163 | |
| 10003 | Marton Institute | £ 83,507,879 | |
| 10004 | Martydom | £ 42,943,748 | |
| 10005 | Martyr Inc | £ 8,895,123 | |
| 10006 | Marvel | £ 8,186,565 | |
| 10007 | Marxism Pte Ltd | £ 32,260,072 | |
| 10008 | Mary | £ 46,301,903 | |
| 10009 | mary celeste | £ 47,276,134 | |
| 10010 | Maryland Inc | £ 1,946,529 | |
| 10011 | MaSaMuNe | £ 337,811,027 | |
| 10012 | Mascots | £ 2,709,237 | |
| 10013 | mashsmashanddaash | £ 178,398 | |
| 10014 | Mask | £ 277,025,659 | |
| 10015 | Mass | £ 612,498,813 | |
| 10016 | Mass Destruction | £ 208,613,868 | |
| 10017 | Mass Distraction | £ 740,836,641 | |
| 10018 | Mass Extinctions | £ 147,371,116 | |
| 10019 | MaSs HiLiGhTeR | £ 55,491,788 | |
| 10020 | Mass Satisfaction | £ 108,172,069 | |
| 10021 | Massacre | £ 7,955,799 | |
| 10022 | Massage Rev Win | £ 1,080,472,344 | |
| 10023 | Massenet | £ 652,023,276 | |
| 10024 | Massive | £ 83,683,640 | |
| 10025 | Massive Attack | £ 40,160,601 | |
| 10026 | Massive Dong Enterprise | £ 5,754,083 | |
| 10027 | MASSIVE ELECTIONS | £ 16,692,085 | |
| 10028 | Massive Inc | £ 6,334,823 | |
| 10029 | Massively Small Inc. | £ 1,485,470,359 | |
| 10030 | Masta Ace Inc | £ 84,177,720 | |
| 10031 | Mastah Inc. | £ -5,386,656 | |
| 10032 | Master | £ 411,127,543 | |
| 10033 | Master Builders | £ 6,821,399 | |
| 10034 | master molloy2 | £ 3,015,413 | |
| 10035 | Master of Zelda | £ -757,416 | |
| 10036 | Master Sticker Peelers | £ 256,154 | |
| 10037 | Master Swords and Bows | £ 24,666,107 | |
| 10038 | Mastercard | £ 252,652,100 | |
| 10039 | mastermolloy1 | £ 4,589,292 | |
| 10040 | mastermolloy4 | £ 878,532 | |
| 10041 | mastertkd | £ 156,322,341 | |
| 10042 | Masterton | £ 9,742,506 | |
| 10043 | Mata.inc | £ 13,598,445 | |
| 10044 | Matador Cattle Company | £ 5,024,777 | |
| 10045 | matches | £ 795,209,718 | |
| 10046 | Matches plus Petrol | £ 244,218,205 | |
| 10047 | Matchlock | £ 324,682 | |
| 10048 | Materia | £ 19,046,923 | |
| 10049 | Mathewmatics | £ 6,466,483 | |
| 10050 | Matrix | £ 14,797,169 | |
| 10051 | Matrix Reimbursed | £ 134,369,263 | |
| 10052 | Mats | £ 5,990,305,846 | |
| 10053 | Matt Coprporations | £ 25,939,511 | |
| 10054 | Matt Corp 2 | £ 5,507,664 | |
| 10055 | Matt Lange | £ 171,005,052 | |
| 10056 | Matt Schaub | £ 226,753,733 | |
| 10057 | Matthews Kiosks | £ 100,376,101 | |
| 10058 | Mattikins | £ 50,000 | |
| 10059 | Matts money | £ 1,189,880 | |
| 10060 | Matts Place | £ 4,023,510 | |
| 10061 | Matty B Inc 7 | £ -331,481 | |
| 10062 | matty mears corporation | £ 7,886,001 | |
| 10063 | matty mears plc | £ 76,777,292 | |
| 10064 | MattyBinc | £ 69,763,618 | |
| 10065 | MattyBinc2 | £ 96,555,685 | |
| 10066 | MattyBinc3 | £ 38,675,838 | |
| 10067 | MattyBinc8 | £ 62,049,472 | |
| 10068 | Mau5trap | £ 939,845 | |
| 10069 | Mauro | £ 5,504,457 | |
| 10070 | mauro mania | £ 50,000 | |
| 10071 | maurotech | £ 548,809 | |
| 10072 | Mauve en Wit | £ 24,014,076 | |
| 10073 | Maverick Inc | £ 14,453,208 | |
| 10074 | Maverick Trouble Inc | £ 37,638,244 | |
| 10075 | Mavs | £ -158,119 | |
| 10076 | Maw | £ 5,504,812 | |
| 10077 | MaWahhh | £ 90,231,150 | |
| 10078 | MawkiMawki | £ 6,983,736 | |
| 10079 | Max Cash Grab Stuff Inc | £ 4,492,788 | |
| 10080 | Max Power | £ 113,331,826 | |
| 10081 | MaxAttack Ltd | £ 773,584 | |
| 10082 | Maxima | £ 9,994,577 | |
| 10083 | Maximas | £ 50,000 | |
| 10084 | Maximum | £ -2,213,330 | |
| 10085 | Maximum Force | £ 756,904,724 | |
| 10086 | Maximum Profit | £ 5,583,604 | |
| 10087 | MaximumRetaliation | £ 345,639 | |
| 10088 | Maximus Inc | £ -27,673 | |
| 10089 | maximus industries | £ 52,863,673 | |
| 10090 | Maximus Pyrotechnics | £ -22,809,232 | |
| 10091 | Maximus Storage | £ 4,310,218 | |
| 10092 | Maximuscle | £ 3,759,106 | |
| 10093 | Maxxis | £ 2,547,439 | |
| 10094 | May | £ 305,709,970 | |
| 10095 | May Day | £ 10,362,997 | |
| 10096 | May Hay | £ 6,903,268 | |
| 10097 | may help | £ 23,308,617 | |
| 10098 | Maya | £ 788,764,343 | |
| 10099 | Mayans | £ 28,668,150 | |
| 10100 | Maybach Music | £ 12,470,379 | |
