| Motor Construction (Motorostroitel) |
 Russia |
Government / agency |
1912 |
0 |
0 |
0 |
| Motorola Satellite Communications (Motorola) |
 United States |
Commercial |
1990 |
0 |
0 |
0 |
| Mozhaiskiy Red Banner Military Space Engineering Institute (Mozhaiskiy) |
Russia |
Academic / research |
1955 |
0 |
0 |
0 |
| MPI Aeronomy (MPAe) |
 Germany |
Academic / research |
1957 |
0 |
0 |
0 |
| MTA Centre for Energy Research (MTA ER) |
 Hungary |
Academic / research |
2012 |
0 |
0 |
0 |
| Mumei Star Technology (Mumei Xingkong) |
 China |
Commercial |
|
0 |
0 |
0 |
| Muniz Engineering (Muniz Eng) |
United States |
Commercial |
1992 |
0 |
0 |
0 |
| Muroran Institute of Tech (Muroran kodai) |
 Japan |
Academic / research |
1876 |
0 |
0 |
0 |
| Muxi (MetaX) Integrated Circuits (Muxi) |
China |
Commercial |
|
0 |
0 |
0 |
| Myanmar Aerospace Engineering University (MAEU) |
 Myanmar (Burma) |
Academic / research |
2002 |
0 |
0 |
0 |
| Myriota Pty Ltd (Myriota) |
 Australia |
Commercial |
2015 |
0 |
0 |
0 |
| Nakashimada Engineering Works Ltd. (Nakashimada Eng) |
Japan |
Commercial |
|
0 |
0 |
0 |
| Nammo (Nordic Ammunition Group) Raufoss (Nammo) |
 Norway |
Commercial |
1998 |
0 |
0 |
0 |
| Nanjing Institute of Mechatronic Technology (NIMT) |
China |
Academic / research |
2006 |
0 |
0 |
0 |
| Nanjing Xinda Sat. Applications Research Inst. (Nanxinda) |
China |
Commercial |
2018 |
0 |
0 |
0 |
| NanoRacks (NanoRacks) |
United States |
Commercial |
2008 |
0 |
0 |
0 |
| Nantong Middle School (Nantong ZH) |
China |
Academic / research |
|
0 |
0 |
0 |
| Nanyue Aerospace Sci. and Tech Innovation Research Inst. (Nanyue) |
China |
Academic / research |
2021 |
0 |
0 |
0 |
| National Administration of Telecommunications (ANTEL) |
 Uruguay |
Government / agency |
1974 |
0 |
0 |
0 |
| National Advisory Council on Aeronautics (NACA) |
United States |
Government / agency |
1915 |
0 |
0 |
0 |
| National Astronomical Observatory of Japan (Mitaka) (NAO) |
Japan |
Government / agency |
1988 |
0 |
0 |
0 |
| National Authority for Remote Sensing and Space Sciences (NARSS) |
 Egypt |
Government / agency |
|
0 |
0 |
0 |
| National Center of Space Research (CNES) |
 France |
Government / agency |
1961 |
0 |
0 |
1 |
| National Chung-Shan Institute of Science and Technology (NCSIST) |
 Taiwan |
Government / agency |
1969 |
0 |
0 |
0 |
| National Commission for Aerospace Research and Development (CONIDA) |
 Peru |
Government / agency |
|
0 |
0 |
0 |
| National Commission for Space Research (CNIE) |
 Argentina |
Government / agency |
|
0 |
0 |
0 |
| National Defense Science Action Committee (CASDN) |
France |
Government / agency |
1948 |
0 |
0 |
0 |
| National Formosa University (NFU) |
Taiwan |
Academic / research |
1980 |
0 |
0 |
0 |
| National Higher School of Aeronautics and Space (ISAE) |
France |
Academic / research |
2007 |
0 |
0 |
0 |
| National Institute for Space Research (INPE) |
 Brazil |
Government / agency |
1971 |
0 |
0 |
0 |
| National Institute of Aeronautics and Space (LAPAN) |
 Indonesia |
Government / agency |
1964 |
0 |
0 |
0 |
| National Institute of Astrophysics (INAF Roma) |
 Italy |
Academic / research |
|
0 |
0 |
0 |
| National Institute of Hydrology and Meteorology (PIHM) |
 Poland |
Government / agency |
1945 |
0 |
0 |
0 |
| National Maritime Information Centre (NMIC) |
 United Kingdom |
Government / agency |
2010 |
0 |
0 |
0 |
| National Meteorological Service (NMSA) |
Argentina |
Government / agency |
1932 |
0 |
0 |
0 |
| National Physical Lab (NPL) |
 India |
Government / agency |
1947 |
0 |
0 |
0 |
| National Polytechnic University of Armenia (NPU Armenia) |
 Armenia |
Academic / research |
1933 |
0 |
0 |
0 |
| National Remote Sensing Center of Mongolia (NRSC) |
 Mongolia |
Government / agency |
1991 |
0 |
0 |
0 |
| National Remote Sensing Center of Tunisia (CNT) |
 Tunisia |
Government / agency |
|
0 |
0 |
0 |
| National Research and Innovation Agency (BRIN) |
Indonesia |
Government / agency |
2021 |
0 |
0 |
0 |
| National Research Council (NRC) |
 Canada |
Government / agency |
1932 |
0 |
0 |
0 |
| National Science Foundation (NSF) |
United States |
Government / agency |
1950 |
0 |
0 |
0 |
| National Space Agency (ANGKASA) |
 Malaysia |
Government / agency |
2002 |
0 |
0 |
0 |
| National Space Agency (KazCosmos) (NSA) |
 Kazakhstan |
Government / agency |
2007 |
0 |
0 |
0 |
| National Space Agency of Ukraine (HKAY) |
 Ukraine |
Government / agency |
1993 |
0 |
0 |
0 |
| National Space Development Agency of Japan (NASDA) |
Japan |
Government / agency |
1969 |
0 |
0 |
0 |
| National Space Investigation Commission (CONIE) |
 Spain |
Government / agency |
1963 |
0 |
0 |
0 |
| National Space Research and Development Agency (NASRDA) |
 Nigeria |
Government / agency |
1998 |
0 |
0 |
0 |
