Satellite Subsystems

Advantech Wireless is a Canadian designer and manufacturer specializing in advanced satellite commun…

Airbus Defence and Space Netherlands, located in Leiden, Netherlands, is a division of Airbus focuse…

Antwerp Space, founded in 1963 and based in Antwerp, Belgium, is a leading provider of satellite gro…

Aerospace composites manufacturer specializing in satellite structures, antenna reflectors, and laun…

ASPINA is a Japanese technology company founded in 1918 with a diversified portfolio, now including …

Astrogate is a Tokyo-based company founded in 2019 focused on the development of optical communicati…

Berlin Space Technologies, founded in 2010 and based in Berlin, Germany, is a space technology compa…

Blue Canyon Technologies, a Raytheon company located in Lafayette, Colorado, specializes in the desi…

The Caltech Space Solar Power Project (SSPP), founded in 2011 and based in Pasadena, California, is …

Comat Aerospace, founded in 2000 and based in Flourens, France, is a company specializing in the dev…

Communications & Power Industries (CPI) is a global leader in microwave, radio frequency (RF), power…

Datum Systems is a United States-based manufacturer specializing in satellite and troposcatter commu…

Draper Laboratory, founded in 1932 and based in Cambridge, Massachusetts, is a nonprofit research an…

Embraer Defense & Security is a division of the broader Embraer aerospace company, leveraging over 5…

EnduroSat AD is a Bulgarian NewSpace company founded in 2015, specializing in the design, manufactur…

EnerSys ABSL, founded in 2000, is a global leader in stored energy solutions, specializing in the de…

ETL Systems is a UK-based designer and manufacturer of RF distribution equipment, serving the satell…

Founded in 1968 and based in San Antonio, Texas, Experior Laboratories is a leading provider of test…

Galaxia Mission Systems, founded in 2019 and based in Hyderabad, India, is a satellite manufacturer …

Inovor Technologies is an Australian company focused on the development and delivery of complete sat…

Jena-Optronik, founded in 1991 and based in Jena, Germany, is a company specializing in attitude det…

Norwegian aerospace company providing composite structures, satellite bus components, and spacecraft…

Kyushu Institute of Technology Space (Kyutech) is a research-focused academic institution located in…

Lawrence Livermore Space, operating as part of Lawrence Livermore National Laboratory (LLNL), is a r…

MMA Design is a United States-based company specializing in deployable space structures, primarily b…

NanoAvionics UAB, founded in 2014 and based in Vilnius, Lithuania, is a small satellite mission inte…

Space component manufacturer specializing in reaction wheels, star trackers, and attitude determinat…

Norsat International Inc., founded in 1977 and now a Kongsberg company, is a provider of satellite c…

NovAtel, founded in 1978 and currently operating as part of Hexagon, is a Canadian company specializ…

Oxford Space Systems, founded in 2013 and based in Harwell, United Kingdom, is a company specializin…

QinetiQ Space, founded in 1988 and based in Kruibeke, Belgium, is a European company specializing in…

Rafael Space Propulsion, a division of the larger Rafael Advanced Defense Systems founded in 1948 an…

Beyond Gravity, formerly RUAG Space, is a European space supplier specializing in the design, develo…

Saft, founded in 1918 and headquartered in Levallois-Perret, France, is a leading supplier of advanc…

Sitael Electric Propulsion, founded in 2014 and based in Bari, Italy, is a company focused on the de…

SiTime Corporation, founded in 2004, is a leading provider of MEMS-based timing solutions, including…

Solar MEMS Technologies, founded in 2009 and based in Madrid, Spain, develops and manufactures high-…

Space Inventor, founded in 2017 and based in Aalborg, Denmark, is a satellite manufacturing company …

Spacemanic, founded in 2014 and based in Bratislava, Slovakia, is a satellite manufacturer specializ…

SpacePath Communications is a United Kingdom-based company specializing in the design and manufactur…

SpaceTech GmbH, founded in 1991 and based in Immenstaad, Germany, specializes in the development and…

Stellar Exploration, Inc., founded in 2003 and based in San Luis Obispo, California, develops afford…

T4i, founded in 2014 and based in Padova, Italy, is a space technology company specializing in the d…

ThermAvant Technologies is a U.S.-based company specializing in advanced heat transfer solutions, wi…

TUSAS Space Systems, established in 1984 and based in Ankara, Turkey, is a satellite manufacturing c…

u-blox is a Swiss fabless semiconductor company founded in 1997 and publicly traded on the SIX Swiss…

VORAGO Technologies is a U.S.-based company specializing in radiation-hardened and radiation-toleran…

W.L. Gore Space, a division of W.L. Gore & Associates founded in 1958, focuses on providing speciali…

BAE Systems is a British multinational defense company founded in 1999 and headquartered in Farnboro…

Moog Space, founded in 1951 and headquartered in Chatsworth, United States, is a key provider of sol…

Teledyne Technologies Space, founded in 1999 and based in Thousand Oaks, California, focuses on the …

AP Satellite, founded in 2018 and based in Seoul, South Korea, is a satellite-manufacturing company …

Aquarian Space, founded in 2021 and based in Los Angeles, is a space company focused on developing c…

Azista BST Aerospace, founded in 2016 and based in Hyderabad, India, is an aerospace company focused…

Hanwha Systems Space, established in 2019 and headquartered in Seoul, South Korea, is a rapidly deve…

Ienai Space, founded in 2019 and based in Madrid, Spain, is a space company focused on the developme…

Founded in 2021 and based in Saclay, France, ION-X develops and markets ionic liquid electrospray th…

KP Labs, founded in 2016 and based in Gliwice, Poland, develops advanced artificial intelligence sol…

L3Harris Space and Airborne Systems, founded in 2019 and based in Melbourne, United States, focuses …

Livox, founded in 2016 and based in Shenzhen, China, is a technology company focused on the developm…

Safran Navigation & Timing, founded in 2016 and located in Besancon, France, is a global leader in r…

Sarda Technologies, founded in 2019 and based in Sunnyvale, California, is a company focused on the …

Satsearch, founded in 2016 and based in Noordwijk, Netherlands, operates as a premier search engine …

SETS Space Electric Thruster, founded in 2018 and based in Dnipro, Ukraine, develops and manufacture…

SteamJet Space Systems, founded in 2017 and based in Delft, Netherlands, is a space technology compa…

Stellar Blu, founded in 2020 and based in Denver, Colorado, is a space technology company focused on…

Veoware Space, founded in 2016 and based in Brussels, Belgium, is a space technology company special…

Vestigo Aerospace, founded in 2018 and based in San Luis Obispo, California, is a space technology c…

Canadian space component manufacturer. RF switches, multiplexers, and antennas. On 900+ satellites. …

Kubos, founded in 2014 and based in Denton, United States, is a software company specializing in fli…

NeXolve, now operating as a product line within Applied Aerospace & Defense, is a materials science …

Phasor Solutions was a US-based company founded in 2009 specializing in electronically-steered anten…

Voyager, founded in 2002 and based in San Diego, is a technology company specializing in both nation…