American Rocket Company (AMROC)
Type: Commercial
Fondazione: N/A
USA
A.M. Makarov Yuzhny Machine-Building Plant (PA Yuzhmash)
Type: Commercial
Fondazione: N/A
UKR
Amsat (AMSAT)
Type: Commercial
Fondazione: N/A
USA,ITA,DEU,IND,GBR,CAN,JPN
Andrews Space (Andrews Space)
Type: Commercial
Fondazione: N/A
USA
Antrix Corporation Limited (ACL)
Type: Commercial
Fondazione: N/A
IND
Arab Satellite Communications Organization (ASCO)
Type: Commercial
Fondazione: N/A
SAU
ArianeGroup (AG)
Type: Commercial
Fondazione: 2015
FRA
Arianespace (ASA)
Type: Commercial
Fondazione: 1980
FRA
Armadillo Aerospace (Armadillo)
Type: Commercial
Fondazione: N/A
USA
Army Ballistic Missile Agency (ABMA)
Type: Government
Fondazione: N/A
USA
Asia Pacific Multilateral Cooperation in Space Technology and Applications (AP-MCSTA)
Type: Multinational
Fondazione: N/A
CHN,PAK,THA
Asia-Pacific Regional Space Agency Forum (APRSAF)
Type: Multinational
Fondazione: N/A
FRA,USA,DEU,RUS,CHN,IND,PAK,CAN,JPN,VNM,AUS,KOR,MYS,MNG,NZL,THA,BGD,BRN,BTN,KHM,IDN,LAO,MMR,NPL,PHL,SGP,LKA