| Nocopi Technologies Inc | NNUP:QBB | OTC Markets Group Inc - OTCQBPrimary | United States |
| NOKIA | NOK1V:HEX | OMX Nordic Exchange HelsinkiPrimary | Finland |
| Nagarjuna Fertilizers and Chemicals Ltd | NAGAFERT:NSI | National Stock Exchange of IndiaPrimary | India |
| Niagara Mohawk Power Corp | NMKBP:PKL | OTC Markets Group Inc - Limited InformationPrimary | United States |
| Negri Sembilan Oil Palms Bhd | NSOP:KLS | Bursa MalaysiaPrimary | Malaysia |
| Nucletron Electronic AG | NUC:MUN | Munich Stock ExchangePrimary | Germany |
| Nokian Renkaat Oyj | TYRES:HEX | OMX Nordic Exchange HelsinkiPrimary | Finland |
| Nucleus Software Exports Ltd | NUCLEUS:NSI | National Stock Exchange of IndiaPrimary | India |
| Jim Thorpe Neighborhood Bank | JTNB:PKC | OTC Markets Group Inc - Basic MarketPrimary | United States |
| Mahanagar Telephone Nigam Ltd | MTNL:NSI | National Stock Exchange of IndiaPrimary | India |
| Alliance Nickel Ltd | AXN:ASX | Australian Stock Exchange LtdPrimary | Australia |
| Nicola Mining Inc | NIM:CVE | TSX Venture ExchangePrimary | Canada |
| Nicolas Correa SA | NEA:MCE | Continuous Market (SIBE)Primary | Spain |
| Nicolas Miguet et Associes SA | MLNMA:EMA | Euronext Access ParisPrimary | France |
| Nagreeka Exports Ltd | NAGREEKEXP:NSI | National Stock Exchange of IndiaPrimary | India |
| Nicox SA | ALCOX:PAR | Euronext ParisPrimary | France |
| Nagambie Resources Ltd | NAG:ASX | Australian Stock Exchange LtdPrimary | Australia |
| Nagacorp Ltd | 3918:HKG | Hong Kong Stock ExchangePrimary | Hong Kong |
| Blanco y Negro SA | COLO COLO:SGO | Santiago Stock ExchangePrimary | Chile |
| UMS-Neiken Group Bhd | UMSNGB:KLS | Bursa MalaysiaPrimary | Malaysia |
| Nickel North Exploration Corp | NNX:CVE | TSX Venture ExchangePrimary | Canada |
| Nagreeka Capital & Infrastructure Ltd | NAGREEKCAP:NSI | National Stock Exchange of IndiaPrimary | India |
| Nickel Creek Platinum Corp | NCP:CVE | TSX Venture ExchangePrimary | Canada |
| Di-Nikko Engineering Co Ltd | 6635:TYO | Tokyo Stock ExchangePrimary | Japan |
| Prasidha Aneka Niaga Tbk PT | PSDN:JKT | Indonesia Stock ExchangePrimary | Indonesia |
| Homeland Nickel Inc | SHL:CVE | TSX Venture ExchangePrimary | Canada |
| Perusahaan Gas Negara Tbk PT | PGAS:JKT | Indonesia Stock ExchangePrimary | Indonesia |
| Puncak Niaga Holdings Bhd | PUNCAK:KLS | Bursa MalaysiaPrimary | Malaysia |
| Qatar Gas Transport Co Ltd (Nakilat) (QPSC) | QGTS:DSM | Doha Securities MarketPrimary | Qatar |
| Naigai Tec Corp | 3374:TYO | Tokyo Stock ExchangePrimary | Japan |
| Neuca SA | NEU:WSE | Warsaw Stock ExchangePrimary | Poland |
| Nekkar ASA | NKR:OSL | Oslo BorsPrimary | Norway |
| Nikko Co Ltd | 6306:TYO | Tokyo Stock ExchangePrimary | Japan |
| Nakakita Seisakusho Co Ltd | 6496:TYO | Tokyo Stock ExchangePrimary | Japan |
| Nakanishi MFG Co Ltd | 5941:TYO | Tokyo Stock ExchangePrimary | Japan |
| Nikki Co Ltd | 6042:TYO | Tokyo Stock ExchangePrimary | Japan |
| Nagaileben Co Ltd | 7447:TYO | Tokyo Stock ExchangePrimary | Japan |
| Nagano Keiki Co Ltd | 7715:TYO | Tokyo Stock ExchangePrimary | Japan |
| NKK Switches Co Ltd | 6943:TYO | Tokyo Stock ExchangePrimary | Japan |
| Naikai Zosen Corp | 7018:TYO | Tokyo Stock ExchangePrimary | Japan |
| Nicolet Bankshares Inc | NIC:NYQ | New York ConsolidatedPrimary | United States |
| Nkarta Inc | NKTX:NSQ | Consolidated Issue Listed on NASDAQ Global Select Primary | United States |
| NACCO Industries Inc | NC:NYQ | New York ConsolidatedPrimary | United States |
| Nucor Corp | NUE:NYQ | New York ConsolidatedPrimary | United States |
| Nakano Corp | 1827:TYO | Tokyo Stock ExchangePrimary | Japan |
| Nakamuraya Co Ltd | 2204:TYO | Tokyo Stock ExchangePrimary | Japan |
| China Nuclear Energy Technology Corp Ltd | 611:HKG | Hong Kong Stock ExchangePrimary | Hong Kong |
| Nakabohtec Corrosion Protecting Co Ltd | 1787:TYO | Tokyo Stock ExchangePrimary | Japan |
| Fort St James Nickel Corp | FTJ:CVE | TSX Venture ExchangePrimary | Canada |
| Bank Negara Indonesia (Persero) Tbk PT | BBNI:JKT | Indonesia Stock ExchangePrimary | Indonesia |
| Nikken Kogaku Co Ltd | 9767:TYO | Tokyo Stock ExchangePrimary | Japan |
| Renovate Neighborhoods Inc | RNVT:PKC | OTC Markets Group Inc - Basic MarketPrimary | United States |
| Fernheizwerk Neukoelln AG | FHW:FRA | German Stock ExchangePrimary | Germany |
| FPX Nickel Corp | FPX:CVE | TSX Venture ExchangePrimary | Canada |
| Bank CIMB Niaga Tbk PT | BNGA:JKT | Indonesia Stock ExchangePrimary | Indonesia |
| Newcap Holding A/S | NEWCAP:CPH | Copenhagen Stock ExchangePrimary | Denmark |
| Nakabayashi Co Ltd | 7987:TYO | Tokyo Stock ExchangePrimary | Japan |
| Naigai Co Ltd | 8013:TYO | Tokyo Stock ExchangePrimary | Japan |
| Nakanishi Inc | 7716:TYO | Tokyo Stock ExchangePrimary | Japan |
| Nikon Corp | 7731:TYO | Tokyo Stock ExchangePrimary | Japan |
| Hachijuni Nagano Bank Ltd | 8359:TYO | Tokyo Stock ExchangePrimary | Japan |
| Nikkon Holdings Co Ltd | 9072:TYO | Tokyo Stock ExchangePrimary | Japan |
| Nagahori Corp | 8139:TYO | Tokyo Stock ExchangePrimary | Japan |
| Soda Nikka Co Ltd | 8158:TYO | Tokyo Stock ExchangePrimary | Japan |