| Galaxia Mission Systems (Galaxia) |
 China |
Commercial |
2020 |
0 |
1 |
0 |
| GeoEye Inc. (GeoEye) |
 United States |
Commercial |
2011 |
0 |
1 |
0 |
| GHZ-NHK BDS Agricultural Tech. Co. (GZH-NHK BDS AGR) |
China |
Commercial |
|
0 |
1 |
0 |
| GITAI Japan Inc. (GITAI Japan) |
 Japan |
Commercial |
2023 |
0 |
1 |
0 |
| GMV Romania (GMV-RO) |
 Romania |
Commercial |
2020 |
0 |
1 |
0 |
| GomSpace (GOMSpace) |
 Denmark |
Commercial |
2007 |
0 |
1 |
0 |
| Gravity Space (Gravity Space) |
United States |
Commercial |
2020 |
0 |
1 |
0 |
| Guoyu Zhilian Aerospace Tech Co. (Guoyu Zhilian) |
China |
Commercial |
2020 |
0 |
1 |
0 |
| Hainan Modern Technology Group (Hainan MTG) |
China |
Commercial |
2018 |
0 |
1 |
0 |
| Hangzhou Dianzi University (Hangzhou Dianzi) |
China |
Academic / research |
1980 |
0 |
1 |
0 |
| Hanwha Corporation (Hanwha) |
 South Korea |
Commercial |
1952 |
0 |
1 |
0 |
| Happy Science University (Happy Sci U) |
Japan |
Academic / research |
2015 |
0 |
1 |
0 |
| Harvard University (Harvard) |
United States |
Academic / research |
1636 |
0 |
1 |
0 |
| Helios Wire (Helios Wire) |
 Canada |
Commercial |
2016 |
0 |
1 |
0 |
| Hello Space Systems Teknoloji A.S. (Hello Space) |
 Turkey |
Commercial |
2022 |
0 |
1 |
0 |
| Hera Systems Inc. (Hera Systems) |
United States |
Commercial |
2015 |
0 |
1 |
0 |
| Heriot-Watt University (Heriot-Watt) |
 United Kingdom |
Academic / research |
1821 |
0 |
1 |
0 |
| Hex20Labs India Pvt Ltd. (Hex20Labs) |
 India |
Commercial |
2018 |
0 |
1 |
0 |
| Higher College of Technology (HCT) |
 United Arab Emirates |
Academic / research |
1988 |
0 |
1 |
0 |
| Higher School of Economics (HSE) |
 Russia |
Academic / research |
1992 |
0 |
1 |
0 |
| Hokkaido University (Hokkaidodai) |
Japan |
Academic / research |
1876 |
0 |
1 |
0 |
| Hunan Hangsheng Satellite Technology Co. Ltd (Hangsheng) |
China |
Commercial |
2015 |
0 |
1 |
0 |
| Hydra Space (Hydra Space) |
 Spain |
Commercial |
2020 |
0 |
1 |
0 |
| Hydrosat (Hydrosat) |
 Luxembourg |
Commercial |
2018 |
0 |
1 |
0 |
| i2cAT Internet Research Centre (i2CAT) |
Spain |
Academic / research |
2003 |
0 |
1 |
0 |
| IHI Corporation (IHI Corp) |
Japan |
Commercial |
2007 |
0 |
1 |
0 |
| Indian Air Force (Indian AF) |
India |
Government / agency |
1932 |
0 |
1 |
0 |
| Indian Institute of Technology, Bombay (IITB) |
India |
Academic / research |
1958 |
0 |
1 |
0 |
| Indian Institute of Technology, Kanpur (IITK) |
India |
Academic / research |
1959 |
0 |
1 |
0 |
| Indian Navy (Bharatiya Nau Sena) (Indian Navy) |
India |
Government / agency |
1947 |
0 |
1 |
0 |
| Indonesian Defense University (UNHAN) |
 Indonesia |
Academic / research |
2009 |
0 |
1 |
0 |
| INPE Southern Regional Space Center (INPE CRS) |
 Brazil |
Government / agency |
1996 |
0 |
1 |
0 |
| Inst. of Terrestrial Magnetism, Ionos. and RW Prop. (IZMIRAN) |
|
Government / agency |
1940 |
0 |
1 |
0 |
| Institut fur Raumfahrtsysteme, Universitat Stuttgart (IRS Stuttgart) |
 Germany |
Academic / research |
1988 |
0 |
1 |
0 |
| Institute of Space Technology (IST) |
 Pakistan |
Academic / research |
2002 |
0 |
1 |
0 |
| Instituto de Astrofiscia de Canarias (IAC) (IAC) |
Spain |
Academic / research |
1975 |
0 |
1 |
0 |
| Instituto Nacional de Engenharia, Tecnologia e Inova\,cao (INETI) |
 Portugal |
Academic / research |
1970 |
0 |
1 |
0 |
| Instituto Superior Tecnico, Lisboa (IST Lisboa) |
Portugal |
Academic / research |
1911 |
0 |
1 |
0 |
| Instituto Tecnologico de Aeronautica (ITA) |
Brazil |
Government / agency |
1950 |
0 |
1 |
0 |
| Interferometrics Inc (Interfer) |
United States |
Commercial |
|
0 |
1 |
0 |
| Interstellar Cloud Network Co. (Xingji Yunwang) |
China |
Commercial |
|
0 |
1 |
0 |
| Inversion Space (Inversion Space) |
United States |
Commercial |
2021 |
0 |
1 |
0 |
| Iota Technologies (Iota Tech) |
United Kingdom |
Commercial |
2014 |
0 |
1 |
0 |
| Iran Electronics Industries (IEI) |
 Iran |
Government / agency |
1972 |
0 |
1 |
0 |
| Iranian Research Organization for Science and Technology (OSIRI) (IROST) |
Iran |
Government / agency |
|
0 |
1 |
0 |
| Islamic Republic of Iran Broadcasting (IRIB) |
Iran |
Government / agency |
1979 |
0 |
1 |
0 |
| Japan Broadcasting Corp. (NHK) |
Japan |
Commercial |
1925 |
0 |
1 |
0 |
| Japan Civil Aviation Bureau (Board) (JCAB) |
Japan |
Government / agency |
|
0 |
1 |
0 |
