 | Norwegian Air Shuttle A.S. | 1993 | 57 |
 | Norwegian Air International LTD. | 2015 | 39 |
 | Nok Airlines Public Company Limited dba Nok Air | 2004 | 29 |
 | NATIONAL AIR SERVICES dba FLYNAS | 2013 | 28 |
 | NIKI | 2003 | 18 |
 | Northern Thunderbird Air | - | 13 |
 | Nippon Cargo Airlines (NCA) | 1978 | 13 |
 | Nouvelair | 1990 | 11 |
 | Nextjet | 2002 | 11 |
 | Norwegian Long Haul | 2012 | 10 |
 | Naysa | 1969 | 8 |
 | Nine Air | 2014 | 7 |
 | Novoair Limited | 2012 | 6 |
 | Nam Air | - | 5 |
 | Northern Air Cargo, Inc. | - | 5 |
 | NOVA Airlines | 2006 | 5 |
 | Nile Air | 2009 | 5 |
 | NewGen Airways | 2013 | 5 |
 | Nauru Air Corporation t/a Our Airline | 2014 | 5 |
 | Nav Canada | 1996 | 4 |
 | Nepal Airlines Corporation | 2006 | 4 |
 | National Airlines | 2006 | 4 |
 | Nesma Airlines | 2010 | 4 |
 | NokScoot Airlines Company Limited | 2014 | 3 |
| Nouvelle Air Affaires Gabon | 1975 | 2 |
 | North-Wright Airways Ltd. | - | 1 |
| Nederlandse Kustwacht/Netherlands Coastguard | - | - |
| Network Aviation | - | - |
| Northafrican Air Transport | - | - |
 | Northwestern Air Lease Ltd. | - | - |
| North Coast Air Services | - | - |
 | North Flying | - | - |
| Nayzak Air Transport | - | - |
 | Navitaire Open Skies | - | - |
| Naftex Bulgaria | - | - |
| Nantucket Airlines | - | - |
| Netjets Business Aviation | - | - |
| Neptune Air | - | - |
| Norsk Helikopter | - | - |
| North American Jet Charter Group | - | - |
| Nikolaev-Air, Airline of Special Purpose | - | - |
| Novgorod Air Enterprise | - | - |
| Nordurflug | - | - |
| Northern Air Charter | - | - |
| Namibia Rescue Services | - | - |
| Namibian Defence Force | - | - |
| Northaire Freight Lines | - | - |
| Novair - Aviacao Geral | - | - |
| New York State Police | - | - |
| New Heights 291 | - | - |
| Nigerian Air Force | - | - |
| Northwinds Northern | - | - |
| Nicaraguenses de Aviacion (NICA) | - | - |
| Northern Illinois Commuter | - | - |
| NetJets Aviation | - | - |
 | Norwegian Air Norway AS | - | - |
| NHV Aviation | - | - |
| Nanshan Jet | - | - |
| Northstar Aviation | - | - |
| Novosibirsk Aviation Production Association | - | - |
| North-East Airlines | - | - |
| North Adria Aviation | - | - |
| Nel Cargo | - | - |
 | Nok Mini Airlines | - | - |
| Nagesa, Compania Aerea | - | - |
| Norsk Luftambulanse | - | - |
| National Oceanic And Atmospheric Administration | - | - |
 | Niger Airlines S.A. | - | - |
| Napkelet Airlines | - | - |
| Nordicflite | - | - |
| Network Aviation Services | - | - |
| NHV - Noordzee Helikopters Vlaanderen | - | - |
| Nuevo Morizonte Internacional | - | - |
| Nav Air Charter | - | - |
| North Cariboo Air | - | - |
| National Express | - | - |
| Northway Aviation | - | - |
| Netjets Middle East | - | - |
| Nexton | - | - |
| Navtech System Support | - | - |
| Nomad Aviation | - | - |
| Northern Aviation | - | - |
| Nawrs Air | - | - |
 | Niger Air Cargo | - | - |
| Norestair | - | - |
| North Sea Airways | - | - |
| Nile Safaris Aviation | - | - |
| Nor Aviation | - | - |
| Northumbria Helicopters | - | - |
| Northern Skies Aviation | - | - |
| Norsk Helikopterservice | - | - |
| Northcoast Executive Airlines | - | - |
| National Oceanic & Atmospheric Administration | - | - |
| Nicaragua Airways | - | - |
| Navfix | - | - |
| Norjet | - | - |
| North American Charters | - | - |
| New England Air Express | - | - |
| North-West Air Forest Fire Center | - | - |
| Nigerian Global | - | - |
 | North American Airlines | - | - |
 | New England Airlines | - | - |
| Nexus Aviation | - | - |
| Navidtec | - | - |
| Northern Helicopter | - | - |
| North East Charters | - | - |
| Nashville Jet Charters | - | - |
| Northern Jet Management | - | - |
| Neiltown Air | - | - |
| National Aviation Company | - | - |
| Napier Air Service | - | - |
 | Ningxia Cargo Airlines CO.,LTD | - | - |
| Northwest Aero Associates | - | - |
| Notams International | - | - |
| Nordstress | - | - |
| National Grid Co. | - | - |
| Niko Air | - | - |
| No Limits Air | - | - |
| North | - | - |
| Northwest Flyers | - | - |
| New York Helicopter | - | - |
 | New Livingston | - | - |
| National Overseas Airlines Company | - | - |
| NetJets Europe | - | - |
| National Airlines | - | - |
| Norrlandsflyg | - | - |
| Northern Aviation | - | - |
| Nusantara Air Charter | - | - |
| National Air Traffic Services | - | - |
| Nunasi-Central Airlines | - | - |
| Nelson Aviation College | - | - |
| Norcopter | - | - |
| Northeast Aviation | - | - |
| Noy Aviation | - | - |
| North Central | - | - |
| Norfolk Air | - | - |
| Now Airlines | - | - |
| Nile Wings Aviation Services | - | - |
| Nass LLC | - | - |
| Namibia Commercial Aviation | - | - |
| New Zealand Air Defence Force | - | - |
| Nature Air | - | - |
| Nizhnevartovsk Enterprise | - | - |
| Norse Air Charter | - | - |
| North Star Air Cargo | - | - |
| Nada Air Service | - | - |
| Nav Flight Planning | - | - |
| Nefteyugansk Aviation Division | - | - |
| Northwood Headquarters (RAF) | - | - |
| National Airborne Operations Center, U.S. Strategic Command | - | - |
| Northern Illinois Flight Center | - | - |
| Natalco Air Lines | - | - |
| Northern Airways | - | - |
| Neric | - | - |
 | New Jatayu Air | - | - |
| Nortavia | - | - |
| NZ Warbirds Association | - | - |
| North West Geomatics | - | - |
| Naturelink Aviation | - | - |
 | Norwegian Air UK ltd | - | - |
| Nelair Charter | - | - |
| Nor-Alta Aviation | - | - |
| North American Airlines | - | - |
| Nomad Aviation (Europe) | - | - |
| Nahanni Air Services | - | - |
| NASA | - | - |
| Namdeb Diamond Corporation | - | - |
| National Airways Corporation | - | - |
| Native American Air Ambulance | - | - |
 | Nordic Regional Airlines Oy | - | - |
| Nauta | - | - |
| Newfoundland Labrador Air Transport | - | - |
| National Flight Centre | - | - |
| Northern Executive Aviation | - | - |
| Navinc Airlines Services | - | - |
| Northeast Aviation | - | - |
| National Airlines | - | - |
| Non Stop Aviation | - | - |
| New World Jet Corporation | - | - |
| North Atlantic Air | - | - |
| North Air | - | - |
| Noar Linhas Aereas | - | - |
| Nanjing Airlines | - | - |
| National Center for Atmospheric Research | - | - |
| Nationale Regionale Transport | - | - |
| Naviera Mexicana | - | - |
| ND Aerotaxis | - | - |
| Norwegian Air Ambulance | - | - |
| Nightexpress | - | - |
| Northern Aviation Service | - | - |
| Novajet | - | - |
| Nimbus | - | - |
| Newair | - | - |
| Navegacao Aerea de Portugal, NAV, EP | - | - |
| Nantucket Shuttle | - | - |
| National Airports Authority Of India | - | - |
| Northamptonshire School Of Flying | - | - |
 | Nova Airlines AB | 1997 | - |