The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 12601 | Minerals | £ 4,443,531 | |
| 12602 | Miners Inc | £ 65,263,558 | |
| 12603 | Miners Inc2 | £ 119,576,527 | |
| 12604 | Miners Inc3 | £ -30,708 | |
| 12605 | mingschicks | £ 11,741,749 | |
| 12606 | Mini Draco | £ 24,013,606 | |
| 12607 | Mini Ginny Holdings | £ 4,525,758 | |
| 12608 | Minion | £ 1,455,847 | |
| 12609 | minion holdings | £ 5,120,781 | |
| 12610 | minion world | £ 57,786,658 | |
| 12611 | minion world 2 | £ 10,243,837 | |
| 12612 | minion world 3 | £ 5,263,321 | |
| 12613 | minion world 4 | £ 7,884,035 | |
| 12614 | Minions | £ 233,058,733 | |
| 12615 | Miniopolis | £ 12,389,949 | |
| 12616 | Minister | £ 415,720 | |
| 12617 | Ministry of Darkness | £ 17,655,658 | |
| 12618 | Ministry of HATE | £ 39,984,738 | |
| 12619 | ministry-of-elites | £ 1,638,397 | |
| 12620 | minitec | £ 35,190,937 | |
| 12621 | Minnesota | £ 53,430,777 | |
| 12622 | Minnesota Wonders | £ 3,224,126 | |
| 12623 | minnion enterprise | £ 65,527,328 | |
| 12624 | minnion enterprise 1 | £ 48,254,846 | |
| 12625 | minnion enterprise 2 | £ 37,277,183 | |
| 12626 | minnion enterprise 3 | £ 43,512,506 | |
| 12627 | minnion enterprise 5 | £ 62,262,644 | |
| 12628 | Minor Pentatonic | £ 33,283,671 | |
| 12629 | Minotouro | £ 96,310,973 | |
| 12630 | Mint Condition Tax Free | £ 104,309,554 | |
| 12631 | Mint Corp | £ 75,313,424 | |
| 12632 | Mintonius Enterprise | £ 5,500,585 | |
| 12633 | MintyMighty | £ 6,407,625 | |
| 12634 | Minx inx | £ 2,910,476 | |
| 12635 | Mirage | £ 126,064,369 | |
| 12636 | Mirage International | £ 17,276,250 | |
| 12637 | Miramar | £ 21,511,209 | |
| 12638 | mirayellevalette | £ 4,114,421 | |
| 12639 | Mircosoft inc | £ 168,864,991 | |
| 12640 | Mirkovo | £ 507,684,159 | |
| 12641 | Mirror | £ 81,046,054 | |
| 12642 | Mirrors | £ 6,003,168 | |
| 12643 | Misanthropy Inc | £ 35,458,218 | |
| 12644 | MISC | £ 117,078,987 | |
| 12645 | Miscalculation | £ 206,972,042 | |
| 12646 | Mischief | £ 434,575,142 | |
| 12647 | Misconduct | £ 114,692,713 | |
| 12648 | Misery Publishing | £ 59,419,185 | |
| 12649 | Misfit | £ 52,650,253 | |
| 12650 | Misfortune | £ 188,798,028 | |
| 12651 | Mish Mash | £ 305,794,773 | |
| 12652 | Misinterpretation | £ 486,461 | |
| 12653 | Miss Bitch bombers | £ 4,512,007 | |
| 12654 | MissFubar PLC | £ 31,726,370 | |
| 12655 | missile command | £ 363,500,728 | |
| 12656 | Missiles Incorporated | £ 1,859,206 | |
| 12657 | missing a toe | £ 93,592,827 | |
| 12658 | Missing Out | £ 50,697,956 | |
| 12659 | Mission | £ 166,801,144 | |
| 12660 | Mission Survive | £ 114,950,288 | |
| 12661 | Missionary | £ 19,171,399 | |
| 12662 | Mississippi | £ 5,500,599 | |
| 12663 | Mississippi Burning | £ 47,665,328 | |
| 12664 | Mississippi Dreams | £ 269,344,047 | |
| 12665 | Mississippi Inc | £ 5,281,962 | |
| 12666 | MississippiMusic | £ 2,811,899 | |
| 12667 | MISSOURI | £ 1,148,314,366 | |
| 12668 | Missouri Belle | £ 80,036,805 | |
| 12669 | Missyxx | £ 50,000 | |
| 12670 | Mistake | £ 1,937,719,857 | |
| 12671 | Mistake Not | £ 4,245,817,468 | |
| 12672 | Mistaken Identity | £ 109,775,714 | |
| 12673 | mistaken yidentit | £ 20,847,058 | |
| 12674 | Mistakes | £ 24,462,673 | |
| 12675 | Mistakes were made | £ 50,588,399 | |
| 12676 | mister | £ 15,343,639 | |
| 12677 | Mister Mister | £ 25,037,060 | |
| 12678 | Mistree | £ 50,000 | |
| 12679 | Mitchell Ltd | £ -2,115,101 | |
| 12680 | Mitchell Ltd2 | £ -1,529,234 | |
| 12681 | Mitchell Ltd3 | £ 5,496,523 | |
| 12682 | Mitchell Ltd4 | £ 4,625,817 | |
| 12683 | Mitigating Circumstances | £ 162,513,039 | |
| 12684 | Mitres | £ 684,354,522 | |
| 12685 | Mizuko Holdings | £ 50,000 | |
| 12686 | MJHCo. | £ 81,836,520 | |
| 12687 | MJI | £ 5,141,163 | |
| 12688 | MJII | £ 1,514,759 | |
| 12689 | MJIII | £ 1,341,503 | |
| 12690 | MJIV | £ 334,370 | |
| 12691 | MJJ Incorporated | £ 1,023,622,671 | |
| 12692 | MJLee | £ 12,045,209 | |
| 12693 | MJM 2 | £ 50,000 | |
| 12694 | MJM Games | £ 921,860 | |
| 12695 | Mjolnir | £ 7,259,022,777 | |
| 12696 | MK II | £ -371,982 | |
| 12697 | MK Ultra | £ -17,913,353 | |
| 12698 | Mk11 | £ 140,974,733 | |
| 12699 | MKL | £ 4,926,291,030 | |
| 12700 | mkyumku | £ 1,322,486 | |
