The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 15301 | Nada Surf | £ 270,051,302 | |
| 15302 | Naedri | £ 9,937,985 | |
| 15303 | Naga Industries | £ 50,000 | |
| 15304 | Naga Siren | £ 32,813,896 | |
| 15305 | nah just online | £ 5,900,235 | |
| 15306 | Nail | £ 57,356,137 | |
| 15307 | Nail Beard | £ 2,795,842 | |
| 15308 | Nailhouse Row | £ 300,394,793 | |
| 15309 | Nails | £ 1,610,025 | |
| 15310 | Najib | £ 6,147,481 | |
| 15311 | Nakasero Inc | £ 46,694 | |
| 15312 | Nakatomi Corporation | £ 4,233,422 | |
| 15313 | Nakatomi Incorporated | £ 2,010,670 | |
| 15314 | Nakatomi Plaza | £ 1,280,959,031 | |
| 15315 | Nakatosh | £ 1,231,752 | |
| 15316 | Naked Calls | £ 71,364,296 | |
| 15317 | NALA | £ 14,274,649,092 | |
| 15318 | nam | £ 6,345,042 | |
| 15319 | Name | £ 52,573,342 | |
| 15320 | Name 1 | £ 1,414,481,769 | |
| 15321 | Name No more companies | £ 444,804,369 | |
| 15322 | NamEnterprise | £ 737,551 | |
| 15323 | names | £ -2,684,900 | |
| 15324 | Names as Well | £ 297,846,693 | |
| 15325 | names still | £ 9,619,036 | |
| 15326 | naming these | £ 4,352,005 | |
| 15327 | Naming Your Gnome | £ 214,507,271 | |
| 15328 | Nan Madol | £ 1,320,466,261 | |
| 15329 | nando | £ 182,499 | |
| 15330 | Nangarang | £ 58,144,916 | |
| 15331 | Nangarang inc | £ 35,645,176 | |
| 15332 | Nangarang Ltd | £ 37,502,021 | |
| 15333 | Nangarang Services | £ 50,963,361 | |
| 15334 | Nano Enterprises | £ 26,178,912 | |
| 15335 | NanoBlock Ltd | £ -6,215,675 | |
| 15336 | Nanotech | £ 57,373,327 | |
| 15337 | Nanotechnologies | £ 89,967,188 | |
| 15338 | Nantucket | £ 32,625,653 | |
| 15339 | Nap | £ 3,038,256 | |
| 15340 | NAP INC | £ -14,935,737 | |
| 15341 | Napalm | £ 4,223,077,671 | |
| 15342 | Napalm in the Morning | £ 1,992,350,971 | |
| 15343 | Napalm. | £ 54,383,100 | |
| 15344 | NapalmBomb | £ 1,064,104 | |
| 15345 | Naphtali | £ 4,693,091 | |
| 15346 | napinc | £ -32,086,016 | |
| 15347 | NAPOLEON | £ 6,963,677 | |
| 15348 | Napoleon Bonaparte | £ 1,656,653,212 | |
| 15349 | Nappyinc | £ 5,158,452 | |
| 15350 | Narco Terrorism | £ 160,785,458 | |
| 15351 | Nares Strait | £ 62,722,194 | |
| 15352 | Narky Knickers | £ 533,396,230 | |
| 15353 | Narn | £ 173,583,847 | |
| 15354 | Narnia | £ 2,719,926,458 | |
| 15355 | Naruhodo | £ 5,537,636 | |
| 15356 | NARUTO | £ 16,192,576 | |
| 15357 | naruto shippuden | £ 39,512,287 | |
| 15358 | NAS | £ 20,654,285 | |
| 15359 | NASA | £ 53,547,048 | |
| 15360 | Nasal Hair | £ 1,309,784,394 | |
| 15361 | NASAs Moon Landing | £ 245,785,583 | |
| 15362 | NASDAQ | £ 78,344,164 | |
| 15363 | Nasel Spray | £ 62,386,261 | |
| 15364 | Nashville | £ 42,835,720 | |
| 15365 | Nassau | £ 1,169,869,500 | |
| 15366 | Nasty Corp. | £ 240,566,140 | |
| 15367 | Nasty Funeral Home | £ 7,886,200 | |
| 15368 | NastyPLC | £ 145,480,249 | |
| 15369 | Nate | £ 50,320,157 | |
| 15370 | nate_freeworld | £ 18,883,287 | |
| 15371 | Nath co-orperations | £ 1,427,420 | |
| 15372 | nathan freeworld1 | £ 219,747,081 | |
| 15373 | nathan2410 | £ 45,112,313 | |
| 15374 | National | £ -2,002,089 | |
| 15375 | National Commercial LLP | £ 5,890,155 | |
| 15376 | National Geographic | £ 141,148,051 | |
| 15377 | National Grid | £ 207,776,175 | |
| 15378 | National Health Service | £ 81,555,788 | |
| 15379 | National Intelligence | £ 1,213,781,157 | |
| 15380 | National Monuments | £ 59,082,312 | |
| 15381 | National Tiles | £ 50,000 | |
| 15382 | National Wealth Service | £ 5,504,815 | |
| 15383 | Nations | £ 1,843,205,798 | |
| 15384 | Nations. | £ 395,864,666 | |
| 15385 | natitehT | £ 91,834,670 | |
| 15386 | Native Land | £ 149,426,801 | |
| 15387 | NATO | £ 1,300,388,614 | |
| 15388 | natural | £ 234,683,446 | |
| 15389 | Natural Born Killers | £ 1,223,855,211 | |
| 15390 | natural causes | £ 5,146,421 | |
| 15391 | Natural disaster | £ 176,922,752 | |
| 15392 | Natural disasters | £ 479,606,783 | |
| 15393 | Natural History | £ 56,593,614 | |
| 15394 | Natural Selection | £ 3,005,971 | |
| 15395 | NaturalBornKillas | £ 16,093,843 | |
| 15396 | NaturalBornKillerz | £ 42,742,539 | |
| 15397 | Nature | £ 768,220,644 | |
| 15398 | Nature Valley | £ 56,509,622 | |
| 15399 | Natwest | £ -7,278,135 | |
| 15400 | Naughty Thoughts | £ 280,088,961 | |
