The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 13601 | Majic Mushrooms | £ 54,504,646 | |
| 13602 | Major Consequences | £ 5,485,597 | |
| 13603 | major proportions | £ 330,952,609 | |
| 13604 | Major Space Crossroutes | £ 167,618,040 | |
| 13605 | Major Suite | £ 17,697 | |
| 13606 | Major Tom | £ 47,431,032 | |
| 13607 | Make America Great Again | £ 5,508,261 | |
| 13608 | Make Gotham Great | £ 134,979,354 | |
| 13609 | make money | £ 4,810,592 | |
| 13610 | Make Netro Great | £ 3,983,342 | |
| 13611 | make this yet | £ 90,110,795 | |
| 13612 | makeofthis | £ 134,245,142 | |
| 13613 | Maker Inc. | £ 2,239,625 | |
| 13614 | Makes Me Feel Fine | £ 64,773,514 | |
| 13615 | Making America Great | £ 164,451,564 | |
| 13616 | Making Pennies | £ 92,844,685 | |
| 13617 | making so many | £ 85,241,085 | |
| 13618 | Mako | £ 10,829,833 | |
| 13619 | Maks a Muckle | £ 938,220,068 | |
| 13620 | Malak.Co | £ -47,512 | |
| 13621 | Malaria | £ 7,409,841 | |
| 13622 | Malawi | £ 178,768,230 | |
| 13623 | Malaysia | £ 59,026,830 | |
| 13624 | MalCo | £ 16,148,870 | |
| 13625 | Malcontent | £ 110,148,082 | |
| 13626 | Malevolence | £ 1,704,444,541 | |
| 13627 | malformed creature | £ 267,031,614 | |
| 13628 | Malice | £ 1,737,146,677 | |
| 13629 | Malicious Intent | £ 55,421,858 | |
| 13630 | Malignant Mutt | £ 55,594,011 | |
| 13631 | Malik Inc. | £ 43,598 | |
| 13632 | Malinois Inc | £ 112,063,766 | |
| 13633 | Maliwan Munitions | £ 124,002,636 | |
| 13634 | Malkowitz Industries | £ 303,579,424 | |
| 13635 | Mall | £ 33,937,859 | |
| 13636 | Mallard | £ 47,485,699 | |
| 13637 | Malt Liquor Hulk | £ 118,319,603 | |
| 13638 | Malta | £ 5,500,838 | |
| 13639 | Maltesers | £ 54,432,517 | |
| 13640 | Maluku Inc. | £ 32,601,576 | |
| 13641 | MAMA | £ 10,429,149 | |
| 13642 | Mama Said Knock You Out | £ 239,813,209 | |
| 13643 | mamamiah | £ 7,580,475 | |
| 13644 | mamamiahah | £ 73,270,710 | |
| 13645 | Mamba | £ 62,986,026 | |
| 13646 | Mambeast Pte Ltd | £ -17,776,530 | |
| 13647 | mami | £ 10,204,605 | |
| 13648 | Mammaries | £ 443,603,860 | |
| 13649 | Mammi | £ 42,251,220 | |
| 13650 | Mammiiah | £ 6,959,891 | |
| 13651 | Mammon | £ 5,509,324 | |
| 13652 | mammoth proportions | £ 503,376,369 | |
| 13653 | mams secret milk | £ 5,504,304 | |
| 13654 | Man | £ 17,801,890 | |
| 13655 | Man Chu | £ 58,613 | |
| 13656 | Man Flu | £ 5,664,188 | |
| 13657 | Man in the Mirror | £ 20,566,211 | |
| 13658 | Man Kind | £ 100,281,734 | |
| 13659 | Man Lab | £ 2,388,802 | |
| 13660 | Man Standing | £ 65,299,607 | |
| 13661 | Man Utd Please | £ 10,784,457 | |
| 13662 | Mana | £ 199,521 | |
| 13663 | managed | £ 272,908,637 | |
| 13664 | Manamana | £ 23,127,128 | |
| 13665 | Mananama | £ 12,764,254 | |
| 13666 | Manaus | £ 257,899,725 | |
| 13667 | ManBearPig | £ 502,877,277 | |
| 13668 | ManChat | £ 24,921,317 | |
| 13669 | Manchester | £ 303,684,849 | |
| 13670 | Manchester City fc | £ 29,318,533 | |
| 13671 | Manchester Mayhem | £ 84,056 | |
| 13672 | Manchester United F.C. | £ 6,359,552,077 | |
| 13673 | Manchester United XI | £ 5,357,466 | |
| 13674 | Manchester Unitedfc | £ -1,131,040 | |
| 13675 | Manco Capac | £ 2,037,711,203 | |
| 13676 | Mancunia | £ -32,487 | |
| 13677 | Mancunia 2 | £ 138,386 | |
| 13678 | Mandalay Bay | £ 6,146,133 | |
| 13679 | Mandalore | £ 114,249,627 | |
| 13680 | Mandelbrot Set | £ 736,722,780 | |
| 13681 | mang | £ 6,399,251 | |
| 13682 | manginas | £ 46,000 | |
| 13683 | Mangle Inc | £ 16,812,503 | |
| 13684 | Mango Escapade | £ 115,346,715 | |
| 13685 | Mango incorporated | £ 76,448 | |
| 13686 | Manhattan Project | £ 466,511,882 | |
| 13687 | mania | £ 311,404,918 | |
| 13688 | Maniac Express | £ 24,619,316 | |
| 13689 | Manic Miner | £ 81,614,358 | |
| 13690 | Manifest Destiny | £ 1,268,381,797 | |
| 13691 | Manities | £ 59,837,318 | |
| 13692 | Mankind | £ 170,883,979 | |
| 13693 | Mankind Divided | £ 511,833,059 | |
| 13694 | Manliness | £ 36,274,091 | |
| 13695 | Manly Living | £ 2,808,857 | |
| 13696 | ManManMan | £ 47,858,669 | |
| 13697 | Mann | £ 216,385,545 | |
| 13698 | Mannanin Co | £ 8,845,526 | |
| 13699 | Manners | £ 5,259,968 | |
| 13700 | Manny | £ 1,263,886,299 | |
