The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 15501 | MyCompaniess | £ 70,215,221 | |
| 15502 | mynameisrick | £ 5,613,212 | |
| 15503 | Myrlidan Inc | £ 2,312 | |
| 15504 | Myrtle | £ 6,648,080 | |
| 15505 | MYSELF | £ 0 | |
| 15506 | Myshkino | £ 702,176,624 | |
| 15507 | myspace | £ 341,287 | |
| 15508 | MYST | £ 1,530,412 | |
| 15509 | Mysterion | £ 387,583,770 | |
| 15510 | Mysterious things | £ 83,884,839 | |
| 15511 | Mysterons | £ 39,732,365 | |
| 15512 | Mystery | £ 928,034,471 | |
| 15513 | Mystery Inc | £ 50,000 | |
| 15514 | Mystification | £ 248,653,042 | |
| 15515 | Mystik Industries | £ 5,502,875 | |
| 15516 | Mystique | £ 50,000 | |
| 15517 | myth and legend LTD | £ 59,563,639 | |
| 15518 | Myth and Symbols | £ 62,733,829 | |
| 15519 | Mythical | £ 4,624,363 | |
| 15520 | Mythology | £ 12,263,673 | |
| 15521 | myturn | £ 112,896,221 | |
| 15522 | M_Ccompany | £ 59,735,390 | |
| 15523 | N 10 | £ 60,609,532 | |
| 15524 | N. Sanity inc. | £ 5,510,720 | |
| 15525 | N.E.W.T | £ 1,040,355,386 | |
| 15526 | N.W.A | £ 26,591 | |
| 15527 | N3 Maps | £ 7,000,739 | |
| 15528 | N3 World | £ 310,165,437 | |
| 15529 | N3TR0P0L1S III | £ 45,012,272 | |
| 15530 | n8n8 | £ 63,041,215 | |
| 15531 | Na Fianna | £ 228,096,296 | |
| 15532 | Naan Bread | £ 52,878,991 | |
| 15533 | Nablus | £ 386,046,558 | |
| 15534 | Nabootique | £ 219,900 | |
| 15535 | Nac Mac Feegle | £ 19,096,162 | |
| 15536 | Nada Surf | £ 79,632,170 | |
| 15537 | Naedri | £ 9,937,985 | |
| 15538 | Naga Industries | £ 50,000 | |
| 15539 | Naga Siren | £ 32,813,896 | |
| 15540 | nah just online | £ 5,900,235 | |
| 15541 | Nail | £ 57,356,137 | |
| 15542 | Nail Beard | £ 2,795,842 | |
| 15543 | Nailhouse Row | £ 300,394,793 | |
| 15544 | Nails | £ 53,610,025 | |
| 15545 | Najib | £ 6,147,481 | |
| 15546 | Nakasero Inc | £ 46,694 | |
| 15547 | Nakatomi Corporation | £ 4,233,422 | |
| 15548 | Nakatomi Incorporated | £ 2,010,670 | |
| 15549 | Nakatomi Plaza | £ 1,170,737,485 | |
| 15550 | Nakatosh | £ 1,231,752 | |
| 15551 | Naked Calls | £ 71,364,296 | |
| 15552 | NALA | £ 14,274,649,092 | |
| 15553 | nam | £ 6,345,042 | |
| 15554 | Name | £ 52,573,342 | |
| 15555 | Name 1 | £ 1,414,481,769 | |
| 15556 | Name No more companies | £ 444,804,369 | |
| 15557 | NamEnterprise | £ 737,551 | |
| 15558 | names | £ -2,684,900 | |
| 15559 | Names as Well | £ 108,101,781 | |
| 15560 | names still | £ 7,343,764 | |
| 15561 | naming these | £ 3,253,915 | |
| 15562 | Naming Your Gnome | £ 214,507,271 | |
| 15563 | Nan Madol | £ 1,297,668,061 | |
| 15564 | nando | £ 182,499 | |
| 15565 | Nangarang | £ 58,144,916 | |
| 15566 | Nangarang inc | £ 35,645,176 | |
| 15567 | Nangarang Ltd | £ 37,502,021 | |
| 15568 | Nangarang Services | £ 50,963,361 | |
| 15569 | Nano Enterprises | £ 26,178,912 | |
| 15570 | NanoBlock Ltd | £ -6,215,675 | |
| 15571 | Nanotech | £ 57,373,327 | |
| 15572 | Nanotechnologies | £ 89,967,188 | |
| 15573 | Nantucket | £ 38,321,693 | |
| 15574 | Nap | £ 3,038,256 | |
| 15575 | NAP INC | £ -14,935,737 | |
| 15576 | Napalm | £ 4,223,077,671 | |
| 15577 | Napalm in the Morning | £ 1,992,350,971 | |
| 15578 | Napalm. | £ 54,383,100 | |
| 15579 | NapalmBomb | £ 1,064,104 | |
| 15580 | Naphtali | £ 4,693,091 | |
| 15581 | napinc | £ -32,086,016 | |
| 15582 | NAPOLEON | £ 6,963,677 | |
| 15583 | Napoleon Bonaparte | £ 1,656,653,212 | |
| 15584 | Nappyinc | £ 5,158,452 | |
| 15585 | Narcissists | £ 26,912,533 | |
| 15586 | Narco Terrorism | £ 99,795,612 | |
| 15587 | Nares Strait | £ 48,668,516 | |
| 15588 | Narky Knickers | £ 533,396,230 | |
| 15589 | Narn | £ 173,583,847 | |
| 15590 | Narnia | £ 2,719,926,458 | |
| 15591 | Naruhodo | £ 5,537,636 | |
| 15592 | NARUTO | £ 16,192,576 | |
| 15593 | naruto shippuden | £ 39,512,287 | |
| 15594 | NAS | £ 20,654,285 | |
| 15595 | NASA | £ 53,547,048 | |
| 15596 | Nasal Hair | £ 1,309,784,394 | |
| 15597 | NASAs Moon Landing | £ 245,785,583 | |
| 15598 | NASDAQ | £ 78,344,164 | |
| 15599 | Nasel Spray | £ 62,386,261 | |
| 15600 | Nashville | £ 42,835,720 | |
