The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 12501 | Mr. Bob Pepper | £ 175,092,975 | |
| 12502 | Mr. Green | £ 247,529,323 | |
| 12503 | Mr. Hull No Home | £ 4,944,443 | |
| 12504 | Mr. Kite | £ 2,543,853,418 | |
| 12505 | MR. MAGOO | £ 127,581,318 | |
| 12506 | Mr. One Time | £ 105,657,833 | |
| 12507 | Mr. Pringles | £ 280,687,259 | |
| 12508 | Mr. Robot | £ 28,247,486 | |
| 12509 | Mr. Turner | £ 115,429,140 | |
| 12510 | Mr.Hyde | £ 79,344,955 | |
| 12511 | MRC Repair Co | £ 5,291,496 | |
| 12512 | mrety brawn | £ 57,350,002 | |
| 12513 | MrLock | £ 2,060,240 | |
| 12514 | MRM | £ 3,815,059 | |
| 12515 | mrsblaires | £ -6,927 | |
| 12516 | MrsFbbar | £ 1,012,606 | |
| 12517 | MRSFubal | £ 815,280 | |
| 12518 | Ms Brown | £ 2,328,199,948 | |
| 12519 | Ms Green | £ 879,689,767 | |
| 12520 | MS Sewol | £ 474,313,815 | |
| 12521 | MSM | £ 3,278,234 | |
| 12522 | MSX LLC | £ 2,185,141 | |
| 12523 | MTaR-21 | £ 50,500,382 | |
| 12524 | MTruck | £ 7,279,174 | |
| 12525 | MTV_Shkaka | £ 2,629,371 | |
| 12526 | Muammar Gaddafi | £ 705,882,286 | |
| 12527 | muck city | £ -222,843 | |
| 12528 | muckymutt | £ 4,381,525 | |
| 12529 | Mud | £ 20,230,787 | |
| 12530 | Mudd | £ 26,060,021 | |
| 12531 | muddy | £ 29,210,178 | |
| 12532 | MUFC | £ 4,335,836,004 | |
| 12533 | MUFC Inc | £ 209,810,024 | |
| 12534 | MUFC Ltd | £ 251,185,525 | |
| 12535 | MUFC Plc | £ 229,629,380 | |
| 12536 | Muff | £ 3,757,370 | |
| 12537 | Muffin Man | £ 5,540,873 | |
| 12538 | Mugabe Inc | £ 50,000 | |
| 12539 | mugen | £ 260,827,394 | |
| 12540 | Mugging Me Mugging You | £ 254,343,388 | |
| 12541 | Mugs | £ 6,225,155 | |
| 12542 | Mulisha | £ 48,558,470 | |
| 12543 | Mulligatawny Soup | £ 404,436,291 | |
| 12544 | Multi Land | £ 50,000 | |
| 12545 | Multi-Corp | £ 4,413,644 | |
| 12546 | multi-national-crime INC | £ 30,966,647 | |
| 12547 | Multicoloured Netrobucks | £ 175,395,311 | |
| 12548 | Multinational | £ 1,587,798 | |
| 12549 | MultipleWorlds | £ 189,880,161 | |
| 12550 | Mumbai | £ 76,886,861 | |
| 12551 | Mummified Corpse | £ 2,441,907 | |
| 12552 | munaburner | £ 15,262,495 | |
| 12553 | Munasinha and co | £ 201,287,882 | |
| 12554 | Munasinha Reborn | £ 52,265,594 | |
| 12555 | Munasinha World | £ 37,810,566 | |
| 12556 | Munchies | £ 402,681,250 | |
| 12557 | Mundo Corp | £ 50,000 | |
| 12558 | Mundo Ltd. | £ 1,158,694 | |
| 12559 | Munroco | £ 826,848,340 | |
| 12560 | Muppets | £ 4,565,843,476 | |
| 12561 | Muppets R Us | £ -5,329 | |
| 12562 | Murda 4 Life | £ 277,849,318 | |
| 12563 | Murder | £ -964,013 | |
| 12564 | Murder and Persuasion | £ 711,176,847 | |
| 12565 | MURDER Goose | £ 145,629,495 | |
| 12566 | Murder Hall | £ 249,377,957 | |
| 12567 | Murder Inc | £ 312,788,194 | |
| 12568 | Murder inc. | £ -5,882,882 | |
| 12569 | Murder Incorporated | £ -14,179,935 | |
| 12570 | Murdering Vikings | £ 865,784,051 | |
| 12571 | Murders and Executions | £ 145,490,973 | |
| 12572 | Murphy Inc. | £ 142,388,379 | |
| 12573 | MurphysLaw | £ 74,189 | |
| 12574 | Muscle | £ 12,966,272 | |
| 12575 | Muscle Enterprise | £ 2,929,288 | |
| 12576 | Mush Holdings Plc | £ 12,270,057 | |
| 12577 | Mushroom | £ 2,119,472 | |
| 12578 | mushroom clouds | £ 24,156,796 | |
| 12579 | Mushroom II | £ -175,411 | |
| 12580 | Mushroom inc | £ 4,501,492 | |
| 12581 | Mushroom Stamps | £ 12,719,713 | |
| 12582 | Mushrooms | £ 1,785,316,763 | |
| 12583 | Mushrooms Inc | £ -5,860,493 | |
| 12584 | Mushrooms Limited | £ 6,550,017 | |
| 12585 | Mushy Peas | £ 380,302,478 | |
| 12586 | Music | £ 47,482,404 | |
| 12587 | Music And Clef Holdings | £ 57,858,873 | |
| 12588 | Music Clef Corporation | £ 134,460,701 | |
| 12589 | Musical Adventicism | £ 39,999,620 | |
| 12590 | musico | £ 177,600,506 | |
| 12591 | Musique | £ 32,690,046 | |
| 12592 | Muskoka | £ 24,559,367 | |
| 12593 | Must read some | £ 147,695,210 | |
| 12594 | Mustafa | £ 170,331,585 | |
| 12595 | Mustang Mach E | £ 29,657,151 | |
| 12596 | mustang mares | £ 18,691,992 | |
| 12597 | Mustard Gas | £ 136,500,294 | |
| 12598 | Mustgo Now Rodney | £ 11,318,016 | |
| 12599 | mutate | £ 350,997,185 | |
| 12600 | Mutilation | £ 46,848,309 | |
