The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 10601 | Might and Magic | £ 423,208 | |
| 10602 | MightBeRight Industries | £ 6,243,134 | |
| 10603 | mighty boosh | £ 176,084 | |
| 10604 | MIGHTY MOUSE | £ 122,814,519 | |
| 10605 | Miguel Cotto | £ 198,095,540 | |
| 10606 | Mij Dan | £ 199,252,042 | |
| 10607 | Mijn vliegmachine | £ 5,506,987 | |
| 10608 | Mike Hunt | £ 193,467,436 | |
| 10609 | Mike Tyson | £ 194,766,793 | |
| 10610 | Mike Tyson mysteries | £ 85,813,405 | |
| 10611 | miked re | £ 55,307,237 | |
| 10612 | Mikem | £ 3,201,045,591 | |
| 10613 | MikeM Enterprises | £ 19,136,827 | |
| 10614 | Mikems Main Company | £ 79,372,363 | |
| 10615 | MikeysMillions | £ 6,525,157 | |
| 10616 | Miklagaard | £ 42,330,338 | |
| 10617 | mild flanging effect | £ 550,481,202 | |
| 10618 | Milestone Tomorrow | £ 598,168 | |
| 10619 | Milf Inc. | £ 74,819,012 | |
| 10620 | Milk | £ 374,457,790 | |
| 10621 | Milk Tray | £ 159,123,521 | |
| 10622 | milktray | £ 2,289,863 | |
| 10623 | milkyway | £ 4,197,343 | |
| 10624 | Millennium Falcon | £ 99,404,066 | |
| 10625 | Miller Time | £ 17,723,529 | |
| 10626 | Million Inc. | £ -293,992 | |
| 10627 | Millions Holdings Plc | £ 66,308,357 | |
| 10628 | Millwall | £ 7,007,570 | |
| 10629 | Millwall F.C. | £ 215,672,325 | |
| 10630 | Milnezy | £ 50,000 | |
| 10631 | Milo | £ 191,863,140 | |
| 10632 | Milton | £ 198,036,124 | |
| 10633 | Min inc | £ 3,315,374 | |
| 10634 | Mind | £ 64,346,675 | |
| 10635 | mindcorp | £ 103,970,252 | |
| 10636 | Mindfulness | £ 693,727,210 | |
| 10637 | Minds | £ 35,859,828 | |
| 10638 | Mine | £ 607,595,320 | |
| 10639 | Mine Diskers Anonymous | £ 1,530,383 | |
| 10640 | Mineee | £ 1,826,226 | |
| 10641 | Miners Inc | £ 65,263,558 | |
| 10642 | Miners Inc2 | £ 119,576,527 | |
| 10643 | Miners Inc3 | £ -30,708 | |
| 10644 | mingschicks | £ 11,741,749 | |
| 10645 | Mini Ginny Holdings | £ 50,000 | |
| 10646 | Minion | £ 1,455,847 | |
| 10647 | minion holdings | £ 5,120,781 | |
| 10648 | minion world | £ 57,786,658 | |
| 10649 | minion world 2 | £ 10,243,837 | |
| 10650 | minion world 3 | £ 5,263,321 | |
| 10651 | minion world 4 | £ 7,884,035 | |
| 10652 | Minions | £ 233,058,733 | |
| 10653 | Miniopolis | £ 12,389,949 | |
| 10654 | Minister | £ 415,720 | |
| 10655 | Ministry of Darkness | £ 17,655,658 | |
| 10656 | ministry-of-elites | £ 1,638,397 | |
| 10657 | minitec | £ 35,190,937 | |
| 10658 | Minnesota | £ 53,430,777 | |
| 10659 | Minnesota Wonders | £ 3,224,126 | |
| 10660 | minnion enterprise | £ 65,527,328 | |
| 10661 | minnion enterprise 1 | £ 48,254,846 | |
| 10662 | minnion enterprise 2 | £ 37,277,183 | |
| 10663 | minnion enterprise 3 | £ 43,512,506 | |
| 10664 | minnion enterprise 5 | £ 62,262,644 | |
| 10665 | minny mouse | £ 249,508 | |
| 10666 | Minor Pentatonic | £ 33,283,671 | |
| 10667 | Minotouro | £ 98,310,973 | |
| 10668 | Mint Condition Tax Free | £ 104,309,554 | |
| 10669 | Mint Corp | £ 75,313,424 | |
| 10670 | Mintonius Enterprise | £ 5,500,585 | |
| 10671 | MintyMighty | £ 6,407,625 | |
| 10672 | Minx inx | £ 2,910,476 | |
| 10673 | Mirage International | £ 11,956,509 | |
| 10674 | Miranda Tate | £ 2,826,649 | |
| 10675 | mirayellevalette | £ 4,114,421 | |
| 10676 | Mircosoft inc | £ 168,864,991 | |
| 10677 | Mirkovo | £ 507,684,159 | |
| 10678 | Mirrors | £ 6,003,168 | |
| 10679 | Misanthropy Inc | £ 35,458,218 | |
| 10680 | MISC | £ 55,345,389 | |
| 10681 | Mischief | £ 434,575,142 | |
| 10682 | Misconduct | £ 114,692,713 | |
| 10683 | Misery | £ 75,677,372 | |
| 10684 | Misery Publishing | £ 59,419,185 | |
| 10685 | Misfit | £ 52,650,253 | |
| 10686 | MisFiTs | £ 576,537,615 | |
| 10687 | MisFiTs.Inc | £ 299,492,663 | |
| 10688 | Misfortune | £ 188,798,028 | |
| 10689 | Mish Mash | £ 97,294,773 | |
| 10690 | Misinterpretation | £ 486,461 | |
| 10691 | Miss Bitch bombers | £ 4,512,007 | |
| 10692 | MissFubar PLC | £ 31,726,370 | |
| 10693 | missile command | £ 363,500,728 | |
| 10694 | Missiles Incorporated | £ 1,859,206 | |
| 10695 | missing a toe | £ 84,918,898 | |
| 10696 | Mission | £ 166,801,144 | |
| 10697 | Mission Survive | £ 114,950,288 | |
| 10698 | Mississippi | £ 5,500,599 | |
| 10699 | Mississippi Burning | £ 47,665,328 | |
| 10700 | Mississippi Dreams | £ 264,642,910 | |
