The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 15501 | Night and Day | £ 161,479,925 | |
| 15502 | Night Job | £ 50,086,385 | |
| 15503 | Night of the living Dead | £ 227,796,846 | |
| 15504 | night owl | £ 239,462,280 | |
| 15505 | Night school | £ 90,701,613 | |
| 15506 | Night Shade | £ 39,044,956 | |
| 15507 | Night Watch | £ 39,677,048 | |
| 15508 | Nightbreed | £ 481,000,624 | |
| 15509 | NightCoder | £ 210,410,588 | |
| 15510 | Nightcrawler | £ 41,610,346 | |
| 15511 | Nightmare | £ 467,748,234 | |
| 15512 | Nightmare plc | £ 5,439,885 | |
| 15513 | nightmares | £ 967,107 | |
| 15514 | nightowl inc | £ 4,043,995 | |
| 15515 | nightowl llc | £ 10,958,066 | |
| 15516 | Nightshade Co. | £ 7,966,693 | |
| 15517 | NightStalker | £ 232,273,337 | |
| 15518 | Nightwalker | £ 630,801,740 | |
| 15519 | nignogpadyphillfey | £ 2,479,660 | |
| 15520 | Nihon | £ 7,890,213 | |
| 15521 | Nihon Inc | £ 355,976,047 | |
| 15522 | NihonYin | £ 6,801,939 | |
| 15523 | NiinjaCorp | £ 32,595,476 | |
| 15524 | NiinjaInc | £ 13,589,144 | |
| 15525 | NiinjaLtd | £ 9,950,663 | |
| 15526 | NiinjaNation | £ 63,896,775 | |
| 15527 | Nike | £ 420,898,018 | |
| 15528 | Nikkei | £ 77,661,096 | |
| 15529 | Niko | £ 50,000 | |
| 15530 | Nikon | £ -5,678,213 | |
| 15531 | Nil by Mouth | £ 3,336,094,974 | |
| 15532 | Nilly Fame | £ 430,840,096 | |
| 15533 | Nin | £ 58,018,687 | |
| 15534 | Nine | £ 2,430,992,321 | |
| 15535 | Nine and Three Quarters | £ 133,067,054 | |
| 15536 | Ninebreaker | £ 26,007,047 | |
| 15537 | nineeightytwo | £ 134,703 | |
| 15538 | Ninfukui | £ 4,960,560 | |
| 15539 | Ninibu Property | £ 72,062 | |
| 15540 | Ninja Enterprises | £ 97,398 | |
| 15541 | Ninja Moves | £ 1,003,870,941 | |
| 15542 | Ninja paraphernalia | £ 5,507,117 | |
| 15543 | NinjaHoldings | £ 50,000 | |
| 15544 | Ninjas | £ 3,995,564 | |
| 15545 | Ninjas R Us | £ 176,396,695 | |
| 15546 | NinjaTurtles | £ 48,839,984 | |
| 15547 | Ninjiro | £ 21,589,617 | |
| 15548 | ninjunshi | £ 3,515,062 | |
| 15549 | Ninjutsu | £ 11,408,175 | |
| 15550 | Nintendo | £ 7,986,121 | |
| 15551 | Nintendo Corporation | £ 59,236,464 | |
| 15552 | Ninths | £ 407,245,334 | |
| 15553 | nipples the echidna | £ 23,164,465 | |
| 15554 | nippy wee sweetie | £ 8,729 | |
| 15555 | Nips | £ 34,326,196 | |
| 15556 | nir | £ 167,903,032 | |
| 15557 | Nirvana | £ 652,082,320 | |
| 15558 | Nirvana Inc. | £ 130,379,583 | |
| 15559 | nirvana.inc | £ 1,011,219,680 | |
| 15560 | Nisa | £ 71,541,265 | |
| 15561 | Nishana | £ 1,296,714,338 | |
| 15562 | Nissan | £ 12,999,544 | |
| 15563 | Nissix Corp | £ 50,000 | |
| 15564 | Nitro Gang | £ -1,514,904 | |
| 15565 | Nitro Gang 2 | £ -12,160 | |
| 15566 | Nitro Gang 3 | £ -4,255 | |
| 15567 | Nitro-Glycerin | £ 229,199,560 | |
| 15568 | Nitrogen | £ 57,618,767 | |
| 15569 | NitroKiller | £ 1,835,614 | |
| 15570 | Nitromethane Dragsters | £ 56,038,139 | |
| 15571 | Nitrous Oxide | £ 1,360,046,805 | |
| 15572 | NIXON INC | £ 66,528,614 | |
| 15573 | NKE | £ 453,788,691 | |
| 15574 | NKIndustries | £ 45,734,554 | |
| 15575 | NL Studios | £ 61,916,832 | |
| 15576 | NNNS | £ 7,145,539 | |
| 15577 | No BSers | £ 19,517,399 | |
| 15578 | No chance | £ 276,412,144 | |
| 15579 | No Confidence | £ 242,848,399 | |
| 15580 | no consquence | £ 182,469,662 | |
| 15581 | No Content | £ 66,748,103 | |
| 15582 | No Copy Paste | £ 8,832,681 | |
| 15583 | No Cry | £ 1,100,657,893 | |
| 15584 | No Debt | £ 949,409,596 | |
| 15585 | no Deputy | £ 179,169,155 | |
| 15586 | No Fat Chicks | £ 1,702,292 | |
| 15587 | No FEAR | £ 247,824,160 | |
| 15588 | No Fixed Abode | £ 36,876,445 | |
| 15589 | No Frills | £ 1,706,803 | |
| 15590 | No Glove No Love | £ 5,499,254 | |
| 15591 | No Hope | £ 106,019,280 | |
| 15592 | No hopeII | £ 57,970,886 | |
| 15593 | No Identity | £ 5,505,493 | |
| 15594 | No imagination inc. | £ 7,944,901 | |
| 15595 | no Importance | £ 1,838,335,891 | |
| 15596 | No Labels | £ -811,903 | |
| 15597 | No Longer Exists | £ 1,518,393 | |
| 15598 | No Loyalty | £ 5,505,655 | |
| 15599 | no mans land | £ 2,101,733 | |
| 15600 | No Mercy | £ 5,501,509 | |
