The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 14501 | Midlands13th | £ 6,244,011 | |
| 14502 | Midnight | £ 122,968,453 | |
| 14503 | Midnight Bombers | £ 32,340,913 | |
| 14504 | Midnight Fun | £ 186,160,753 | |
| 14505 | Midnight Madness | £ 1,057,296,161 | |
| 14506 | Midnight Marauder | £ 33,368,000 | |
| 14507 | Midnight Marauders | £ 553,311,151 | |
| 14508 | Midnight Mate | £ 111,303,345 | |
| 14509 | Midnight Rider | £ 1,145,186,918 | |
| 14510 | MidnightTango | £ 50,000 | |
| 14511 | Midol | £ 75,507,102 | |
| 14512 | Midwest Minting | £ 83,570,498 | |
| 14513 | Migdets Mom | £ 137,536,410 | |
| 14514 | Might | £ 5,507,204 | |
| 14515 | Might and Magic | £ 423,208 | |
| 14516 | might dabble | £ 501,568 | |
| 14517 | MightBeRight Industries | £ 6,243,134 | |
| 14518 | mighty boosh | £ 176,084 | |
| 14519 | MIGHTY MOUSE | £ 122,814,519 | |
| 14520 | Miguel Cotto | £ 198,095,540 | |
| 14521 | Miine | £ 104,188,482 | |
| 14522 | Mij Dan | £ 199,252,042 | |
| 14523 | Mijn vliegmachine | £ 5,506,987 | |
| 14524 | Mike And Ike | £ 55,956,452 | |
| 14525 | Mike Tyson | £ 194,766,793 | |
| 14526 | Mike Tyson mysteries | £ 85,813,405 | |
| 14527 | Mikem | £ 5,700,911,171 | |
| 14528 | MikeM Enterprises | £ 19,136,827 | |
| 14529 | Mikems Main Company | £ 63,921,295 | |
| 14530 | MikeysMillions | £ 6,525,157 | |
| 14531 | Miklagaard | £ 42,330,338 | |
| 14532 | mild flanging effect | £ 550,481,202 | |
| 14533 | Mildly Unstable Ltd | £ 685,789,470 | |
| 14534 | Miles corp | £ 200,000 | |
| 14535 | Miles inc | £ 5,001,418 | |
| 14536 | Milestone Tomorrow | £ 598,168 | |
| 14537 | Milf Inc. | £ 74,819,012 | |
| 14538 | Military Endeavor | £ 12,248,101 | |
| 14539 | MILITARY MIND | £ 10,011,750 | |
| 14540 | Military Orders | £ 120,845,033 | |
| 14541 | Military power | £ 144,825,370 | |
| 14542 | Milk | £ 80,345,784 | |
| 14543 | Milk Tray | £ 159,123,521 | |
| 14544 | milktray | £ 2,289,863 | |
| 14545 | Milky Inc | £ 1,130,491 | |
| 14546 | Milky Joe | £ 267,492,758 | |
| 14547 | milkyway | £ 4,197,343 | |
| 14548 | Millennium Falcon | £ 99,404,066 | |
| 14549 | Miller Time | £ 17,723,529 | |
| 14550 | Million Inc. | £ -293,992 | |
| 14551 | Millions | £ 390,015,644 | |
| 14552 | Millions Holdings Plc | £ 66,308,357 | |
| 14553 | Millipede Shoe Company | £ 12,228,718 | |
| 14554 | Millwall | £ 7,007,570 | |
| 14555 | Millwall F.C. | £ 215,672,325 | |
| 14556 | Milnezy | £ 9,332,913 | |
| 14557 | Milton | £ 198,036,124 | |
| 14558 | milton keynes | £ 50,000 | |
| 14559 | Min inc | £ 3,315,374 | |
| 14560 | Minbar | £ 51,747,165 | |
| 14561 | minced steak | £ 9,542,211 | |
| 14562 | Mind | £ 50,944,327 | |
| 14563 | Mind Games | £ 231,515,065 | |
| 14564 | Mindark | £ 148,866,683 | |
| 14565 | mindcorp | £ 103,970,252 | |
| 14566 | Minder | £ 1,189,264,287 | |
| 14567 | Mindfulness | £ 27,327,192 | |
| 14568 | Mindray | £ 32,514,839 | |
| 14569 | Minds | £ 35,859,828 | |
| 14570 | Mine | £ 781,092,020 | |
| 14571 | Mine Diskers Anonymous | £ 1,530,383 | |
| 14572 | Minerals | £ 4,443,531 | |
| 14573 | Miners Inc | £ 65,263,558 | |
| 14574 | Miners Inc2 | £ 119,576,527 | |
| 14575 | Miners Inc3 | £ -30,708 | |
| 14576 | mingschicks | £ 11,741,749 | |
| 14577 | Mini Draco | £ 807,425,309 | |
| 14578 | Mini Empire | £ 4,596,630 | |
| 14579 | Mini Ginny Holdings | £ 4,525,758 | |
| 14580 | MINI GOLF | £ 228,725,810 | |
| 14581 | Minion | £ 1,455,847 | |
| 14582 | minion holdings | £ 5,120,781 | |
| 14583 | minion world | £ 57,786,658 | |
| 14584 | minion world 2 | £ 10,243,837 | |
| 14585 | minion world 3 | £ 5,263,321 | |
| 14586 | minion world 4 | £ 7,884,035 | |
| 14587 | Minions | £ 233,058,733 | |
| 14588 | Minister | £ 415,720 | |
| 14589 | Ministry of Darkness | £ 17,655,658 | |
| 14590 | Ministry of HATE | £ 39,984,738 | |
| 14591 | ministry-of-elites | £ 1,638,397 | |
| 14592 | minitec | £ 35,190,937 | |
| 14593 | Minky | £ 333,189,323 | |
| 14594 | Minnesota | £ 53,430,777 | |
| 14595 | minnion enterprise | £ 65,527,328 | |
| 14596 | minnion enterprise 1 | £ 48,254,846 | |
| 14597 | minnion enterprise 2 | £ 37,277,183 | |
| 14598 | minnion enterprise 3 | £ 43,512,506 | |
| 14599 | minnion enterprise 5 | £ 62,262,644 | |
| 14600 | Minor Pentatonic | £ 33,283,671 | |
