The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 12501 | More Time 2015 | £ 396,664,732 | |
| 12502 | More Time 2016 | £ 1,292,349,702 | |
| 12503 | More time 2017 | £ 36,085,306 | |
| 12504 | More Waste | £ 17,897,649 | |
| 12505 | Morg the Executioner | £ 549,859,046 | |
| 12506 | morgan fuels | £ 1,151,657 | |
| 12507 | Morgan Spiced | £ 759,232,211 | |
| 12508 | Morgan Stanley | £ 9,686,077 | |
| 12509 | Morgan Toole | £ 55,569,273 | |
| 12510 | Morgoth Bauglir | £ 583,129,941 | |
| 12511 | Moriarty | £ 72,383,844 | |
| 12512 | Mormon | £ 730,697,911 | |
| 12513 | Morning Calm | £ 138,771,312 | |
| 12514 | Morning Dew | £ 817,484,660 | |
| 12515 | Morning Wood | £ 121,924,683 | |
| 12516 | Morningstar1 | £ -2,100,796 | |
| 12517 | Morons | £ 97,966,525 | |
| 12518 | Morph int1 | £ 50,000 | |
| 12519 | Morphine | £ 33,634,688 | |
| 12520 | Morphlins | £ 5,556,192 | |
| 12521 | morris | £ 50,000 | |
| 12522 | Morrisons | £ 14,382,400 | |
| 12523 | Morrowind Legacies | £ 232,535,291 | |
| 12524 | MorsusMihi | £ 57,116,736 | |
| 12525 | Mortal Kombat | £ 415,029,534 | |
| 12526 | mortikai enterprises | £ 6,058,755 | |
| 12527 | Morty Jr. | £ 43,274,570 | |
| 12528 | MoSalah | £ 50,000 | |
| 12529 | Mosby | £ 5,504,382 | |
| 12530 | mosco | £ 323,510,765 | |
| 12531 | Moscow | £ 35,881,880 | |
| 12532 | Moscow Mule | £ 269,534,471 | |
| 12533 | Moscow State Circus | £ 302,419,673 | |
| 12534 | moses1 | £ -49,750,977 | |
| 12535 | moses2 | £ 5,501,471 | |
| 12536 | moses3 | £ 3,138,398 | |
| 12537 | MoskvaInc | £ 59,841,631 | |
| 12538 | Mossad | £ 5,810,036 | |
| 12539 | Mostly Harmless | £ 249,758,556 | |
| 12540 | Mota | £ 4,155,055,618 | |
| 12541 | Motel Mania | £ 420,906,475 | |
| 12542 | motha kare | £ 4,570,102 | |
| 12543 | mother | £ 12,573,160 | |
| 12544 | Mother Earth | £ 40,474,183 | |
| 12545 | Mother Nature | £ 293,049,844 | |
| 12546 | Mother Russia | £ 5,503,673 | |
| 12547 | Mothercare | £ 44,409,305 | |
| 12548 | Moti Mahal | £ 232,919,624 | |
| 12549 | motion | £ 120,994,085 | |
| 12550 | Motion Support | £ 1,523,209 | |
| 12551 | MotionSensor | £ 330,976,276 | |
| 12552 | Motley Crew | £ 6,362,334 | |
| 12553 | Motor Vehichles | £ 401,923,436 | |
| 12554 | Motorbiking | £ 68,501,866 | |
| 12555 | Motorcycle Racing Club | £ 108,366,212 | |
| 12556 | Motors | £ 3,844,257 | |
| 12557 | Mott St LLC | £ 99,575,816 | |
| 12558 | Moudzarella | £ 8,953,306 | |
| 12559 | Mount Chiliad | £ 46,153,062 | |
| 12560 | Mount St. Helens | £ 62,681,593 | |
| 12561 | Mount Taranaki | £ 185,760,306 | |
| 12562 | Mount Timpanogos | £ 28,680,373 | |
| 12563 | Mount Vesuvius | £ 417,585,097 | |
| 12564 | Mountain | £ 121,165,759 | |
| 12565 | Mountain Dew | £ 302,689,490 | |
| 12566 | Mountain Pass | £ 1,468,252 | |
| 12567 | Mountains | £ 54,486,970 | |
| 12568 | Mourinho | £ 216,617,607 | |
| 12569 | Mouse | £ 206,840,917 | |
| 12570 | Mouse Enterprises | £ 91,354,016 | |
| 12571 | Mouse Inc. | £ 672,417 | |
| 12572 | Mouseholders Ltd | £ 30,908,148 | |
| 12573 | Mouseland | £ 20,070,549 | |
| 12574 | Mouses Incorporated | £ 25,732,059 | |
| 12575 | Mousetrap | £ 58,728,639 | |
| 12576 | Mousetraps | £ 3,673,493 | |
| 12577 | Mousington | £ 4,514,848 | |
| 12578 | Moustarella | £ 5,505,828 | |
| 12579 | Mouth | £ 2,831,173 | |
| 12580 | Mouthwash | £ 13,565,840 | |
| 12581 | Moutjarella | £ 5,506,345 | |
| 12582 | Moutsarella | £ 5,506,779 | |
| 12583 | Moutzarella | £ 6,043,627 | |
| 12584 | Moveitup | £ 4,774,460 | |
| 12585 | MoveMakers | £ 10,667,866 | |
| 12586 | MoveMakersII | £ 9,348,243 | |
| 12587 | MoveMakersIII | £ 9,040,843 | |
| 12588 | MoveMakersIV | £ 9,438,672 | |
| 12589 | MoveMakersV | £ -81,600,893 | |
| 12590 | Movement | £ 1,019,296,717 | |
| 12591 | Movement Joints | £ 128,623,178 | |
| 12592 | Movers and Shakers | £ 1,512,567 | |
| 12593 | Movers Inc | £ 1,133,163 | |
| 12594 | Moving | £ 1,358,189,544 | |
| 12595 | mowingthelawn | £ 887,028 | |
| 12596 | Moyesy Capital LLP | £ 50,000 | |
| 12597 | Moz23 | £ 409,447,378 | |
| 12598 | Moz4r | £ 1,482,987 | |
| 12599 | Mozart | £ 50,000 | |
| 12600 | Mozus Corporation | £ 126,013,717 | |
