Space Companies in United States

490 BioTech is a Boulder, Colorado biotechnology company founded in 2017 using the unique space envi…

a.i. solutions is an American space software and technical services company founded in 1996 and head…

a16z Space, a division of the venture capital firm Andreessen Horowitz (a16z), focuses on investing …

Aalyria, founded in 2022 and based in Livermore, California, is a network orchestration company spec…

AAR Corp is a Wood Dale, Illinois-based aviation and aerospace services company founded in 1951 (NYS…

Accion Systems, founded in 2014 and headquartered in Boston, Massachusetts, designs and manufactures…

Ad Astra Rocket Company, founded in 2005 and based in Webster, United States, is a spaceflight techn…

Advanced Cooling Technologies (ACT) is a thermal management engineering company founded in 2003 and …

Advanced Space is a Westminster, Colorado-based spacecraft navigation, mission design, and autonomou…

Aegis Space Law is a U.S.-based legal firm specializing in the rapidly evolving field of commercial …

Aerojet Rocketdyne, an L3Harris Technologies company, is a leading rocket propulsion manufacturer pr…

Aerospace & Defense Recruiters is a Los Angeles-based firm specializing in talent acquisition within…

The Aerospace Corporation is a nonprofit Federally Funded Research and Development Center (FFRDC) es…

The Aerospace Industries Association (AIA), founded in 1919 and headquartered in Arlington, Virginia…

Aerostar is a U.S.-based company with over 65 years of experience in lighter-than-air (LTA) platform…

AeroVironment HAPS is a division of AeroVironment, Inc., a company founded in 1971 and specializing …

Aethero, formerly operating as OrbitsEdge, is a McLean, Virginia-based space computing company found…

Agile Space Industries, founded in 2016 and based in Durango, United States, is a space technology c…

AI SpaceFactory is a space architecture and technology company that won NASA's 3D Printed Habitat Ch…

The American Institute of Aeronautics and Astronautics (AIAA), headquartered in Reston, Virginia, is…

Aibedo Intelligence (Aibedo Intelligence) is a San Francisco-based company founded in 2019 focused o…

AiDash, founded in 2019 and headquartered in Santa Clara, California, is an enterprise SaaS company …

Airbus OneWeb Satellites is a joint venture established in 2016, focused on the manufacturing of sat…

Airbus Ventures is the corporate venture capital arm of Airbus Group, founded in 2015 and headquarte…

Akin Gump Strauss Hauer & Feld LLP's Space Law & Policy practice is one of Washington DC's premier l…

Albedo is pioneering very low Earth orbit (VLEO) satellite imaging, operating satellites between 250…

Aliro Quantum is a Boston-area quantum networking company developing software platforms for building…

Altius Space Machines, founded in 2010 and based in Broomfield, Colorado, is a company focused on th…

Amazon's Project Kuiper is a planned constellation of 3,236 low Earth orbit satellites designed to p…

Amazon Leo (formerly Project Kuiper) is Amazon's ambitious satellite internet constellation targetin…

Amazon Project Kuiper is Amazon's broadband satellite internet constellation, targeting global cover…

AMERGINT Technologies is a Colorado Springs-based developer of software-defined radio (SDR) and sign…

American Dynamism Acquisition Co (NASDAQ: ADAC) is a special purpose acquisition company (SPAC) targ…

Founded in 1969 and based in Kensington, United States, AMSAT – The Radio Amateur Satellite Corporat…

Anduril Industries is a defense technology company applying artificial intelligence and autonomous s…

Ansys AGI (the Ansys subsidiary formerly known as Analytical Graphics Inc., acquired by Ansys in 202…

Ansys Space, founded in 1970 and based in Canonsburg, United States, is a provider of engineering si…

Antaris is a Sunnyvale, California software company founded in 2020 that provides an end-to-end clou…

Anuvu, founded in 2011 and headquartered in Los Angeles, is a provider of connectivity and entertain…

Aon International Space Brokers, founded in 1977 and based in Washington, United States, is a leadin…

AOSense is a Sunnyvale, California quantum sensor company founded in 2004 as a spin-out from Mark Ka…

Aperture Optical Sciences is a United States-based company specializing in the design and manufactur…

Apex is a satellite manufacturing company producing standardized small satellite buses at unpreceden…

The Johns Hopkins University Applied Physics Laboratory (APL or JHUAPL) is a university-affiliated r…

Apollo Fusion is a Sunnyvale, California Hall-effect thruster developer founded in 2016 that was acq…

Applied Composites is a Los Angeles-based advanced composites manufacturing company founded in 1989,…

Applied Technical Services (ATS) is a U.S.-based testing and engineering services laboratory with sp…

Argonne National Laboratory, established in 1946 and located in Argonne, Illinois, conducts research…

Arizona State University’s School of Earth and Space Exploration (SESE), founded in 2006 and located…

Arizona State University's School of Earth and Space Exploration (SESE) in Tempe, Arizona is one of …

Arkisys is an American in-space infrastructure company founded in 2019 and headquartered in Los Alam…

Assure Space, founded in 1973 and based in Bethesda, United States, is a company focused on providin…

Astralytical is a boutique space consulting firm founded in 2016, specializing in analysis of emergi…

Astranis Space Technologies designs and manufactures small geostationary telecommunications satellit…

Astranis, founded in 2015 and headquartered in San Francisco, California, designs and manufactures M…

Astro Digital is a Littleton, Colorado-based Mission-as-a-Service provider founded in 2015, designin…

Astrobee Space, founded in 2017 and based at Moffett Field, California, develops free-flying robotic…

Astrobee is NASA's free-flying robotic system aboard the International Space Station, developed at N…

Astrobotic Technology is a Pittsburgh-based lunar logistics company providing delivery services to t…

AstroForge is an American asteroid mining company targeting platinum group metals (PGMs) — platinum,…

Founded in 2019 and based in Hawthorne, California, Astrolab is a space robotics company focused on …

Astronics Corporation (Nasdaq: ATRO) is an East Aurora, New York-based aerospace technology company …

Astroport Space Technologies, headquartered in San Antonio, Texas and founded in 2020, is a lunar su…

Astroscale U.S. is the U.S. subsidiary of Japan-headquartered Astroscale Holdings, established in 20…

Atlas Space Operations is a software-centric, cloud-based ground network provider operating the Free…

ATRX is a Northern Virginia-based aerospace company founded by Virgin Galactic alumni developing the…

Founded in 2020 and based in Cambridge, United States, Aurelia Institute is a non-profit organizatio…

AvL Technologies is an Asheville, North Carolina-based manufacturer of satellite ground antenna syst…

AWS Ground Station is Amazon Web Services' fully managed satellite ground station service, launched …

Axiom Materials, founded in 2009 and based in Santa Ana, California, is a materials manufacturer spe…

Axiom Space is building the world's first commercial space station while conducting pioneering priva…

B612 Foundation is a Mill Valley, California nonprofit founded in 2002 (named for the asteroid in Th…

Ball Aerospace, now part of BAE Systems' Space & Mission Systems division following the $5.6 billion…

Ball Aerospace Antennas, founded in 1956 and based in Boulder, Colorado, specializes in the developm…

Bally Ribbon Mills is a US-based manufacturer specializing in the design, development, and productio…

Basalt is a Y Combinator W24 graduate developing Dispatch, a spacecraft operating system and fleet c…

The Center for Space Medicine (CSM) at Baylor College of Medicine in Houston, Texas is a leading aca…

Benchmark Space Systems is a Vermont-based propulsion company developing high-performance green prop…

Berkshire Hathaway Space, a division of Berkshire Hathaway established in 1967 and based in Stamford…

Bessemer Venture Partners is a San Francisco-based venture capital firm founded in 1911. The firm in…

BioServe Space Technologies is a research and development organization at the University of Colorado…

BlackSky Defense is a U.S.-based company specializing in real-time space-based intelligence solution…

BlackSky Technology, headquartered in Herndon, Virginia and founded in 2014 (publicly listed on NYSE…

Blue Canyon Technologies (BCT) is an American small satellite subsystem and bus manufacturer founded…

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

BlueHalo is an Arlington, Virginia-based defense technology company founded in 2020 through the merg…

Blue Origin is a private aerospace manufacturer and spaceflight services company founded by Amazon f…

bluShift Aerospace, founded in 2014 and based in Brunswick, Maine, is a propulsion company focused o…

Boyd Corporation is a materials science and thermal management company specializing in engineered ma…

Breakthrough Initiatives is a Palo Alto-based science program funded by Israeli-Russian billionaire …

BridgeComm, headquartered in Louisville, Colorado, is an optical wireless communications company dev…

BryceTech (formerly Bryce Space and Technology), based in Alexandria, Virginia, is a space industry …

BryceTech is an Alexandria, Virginia-based space industry research and consulting firm founded in 20…

Busek Company, founded in 1985 and based in Natick, Massachusetts, specializes in the development of…

The California Science Center is a state-owned science museum in Los Angeles, California, establishe…

The Cal Poly CubeSat Lab, established in 1999 at California Polytechnic State University, San Luis O…

The Graduate Aerospace Laboratories at the California Institute of Technology (GALCIT) is the oldest…

The Caltech Space Challenge is a Pasadena, California student-organized design competition hosted by…

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

Cape Analytics, founded in 2014 and based in Mountain View, California, is a company focused on prov…

Cape Canaveral Space Force Station (CCSFS), located on Florida's Atlantic coast adjacent to and shar…

Capella Space is America's first commercial synthetic aperture radar satellite company, providing 24…

Founded in 2021 and based in Pasadena, California, Carbon Mapper is an Earth observation company foc…

Catalyst Space Accelerator is a Colorado Springs-based defense-focused startup accelerator founded i…

Cecil Spaceport is a FAA-licensed commercial spaceport operated by the Jacksonville Aviation Authori…

Celestis, founded in 1994 and based in Houston, Texas, is a launch services provider specializing in…

CelesTrak, founded in 1985 and based in Wailuku, United States, is a provider of space data services…

Cemvita (formerly Cemvita Factory) is a Houston, Texas-based synthetic biology company founded in 20…

Ceres Robotics is an Oakland, California-based commercial lunar surface systems company founded in 2…

Cesium, founded in 2011 and based in Philadelphia, is a software company specializing in 3D geospati…

CesiumAstro develops multi-beam phased array communications systems for satellites, UAVs, and other …

Chloris Geospatial, founded in 2020 and headquartered in San Francisco, California, is a forest carb…

Climavision is a Louisville, Kentucky-based weather technology company founded in 2018 that operates…

Cobham Advanced Electronic Solutions (CAES) is a Lowell, Massachusetts-based manufacturer of radiati…

Cognitive Space, founded in 2018 and headquartered in Houston, Texas, develops AI-powered satellite …

ColliMate Space is a US satellite operations software startup and Techstars Space 2024 graduate that…

The Colorado Space Coalition is a nonprofit industry association founded in 2015 and headquartered i…

The Commercial Spaceflight Federation (CSF) is a Washington DC-based industry trade association foun…

Founded in 1977 and based in Sterling, Virginia, Comsearch is a global leader specializing in spectr…

COMSPOC Corporation is an Exton, Pennsylvania-based commercial space situational awareness (SSA) com…

Cooley LLP is one of the world's leading law firms for commercial space, satellite, and NewSpace ven…

Cornell University's astronomy and space science programs in Ithaca, New York have shaped planetary …

COSMIC (Constellation Observing System for Meteorology, Ionosphere, and Climate) is a joint US-Taiwa…

Cosmic Shielding Corporation is a US-based advanced materials company developing Plasteel — a novel …

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

Cryptosat was a US startup founded to deploy small satellites with hardware security modules (HSMs) …

The Commercial Smallsat Spectrum Management Association (CSSMA) is a Washington, DC-based 501(c)(6) …

CU Aerospace is a Champaign, Illinois-based propulsion company founded in 1998 as a spin-off from th…

Danti operates a natural-language search engine for Earth and space data. The platform ingests and i…

DarkSky International, founded in 1988 and based in Tucson, Arizona, is a European space company ded…

Data Collective (DCVC) is a deep tech venture capital firm founded in 2011 and based in Palo Alto, U…

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

Dayton T. Brown, Inc. is an established, independent testing laboratory serving the military, aerosp…

Descartes Labs, founded in 2014 and headquartered in San Francisco, California (originally Los Alamo…

DLA Piper Space is the aerospace-focused legal team within DLA Piper, a global law firm with a prese…

DM3D Technology is an Auburn Hills, Michigan-based metal additive manufacturing company specializing…

Draper (formerly The Charles Stark Draper Laboratory) is a nonprofit research and development organi…

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

Dynetics Lunar is the Huntsville, Alabama-based space systems division of Dynetics, Inc. — a defense…

E2MC Space is a Washington DC-area boutique investment firm and strategic advisory practice founded …

EaglePicher Technologies, headquartered in Joplin, Missouri, is one of the world's longest-establish…

Ecliptic Enterprises is a United States-based company specializing in the design, development, and s…

Electric Sky, founded in 2019 and based in Redmond, Washington, is a technology company focused on t…

Element U.S. Space & Defense is the aerospace and defense testing division of Element Materials Tech…

Eli Lilly Space Research represents a unique extension of Eli Lilly and Company’s pharmaceutical res…

Elmet Technologies is the largest US-owned producer of tungsten and molybdenum products, headquarter…

Embry-Riddle Aeronautical University (ERAU) is the world's largest and oldest university specializin…

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

EOS Data Analytics (founded 2015) is a Dubai-based company specializing in satellite data analytics …

Epsilon3 is a space operations software company founded by former SpaceX and Google engineers. The c…

Ethos Space is a US startup developing lunar surface infrastructure with two primary products: a sys…

Founded in 2014 and based in Cedar Falls, United States, Everyday Astronaut is a media and education…

ExoAnalytic Solutions is an American space domain awareness company founded in 2007 and headquartere…

Exos Aerospace, founded in 2014 and based in Caddo Mills, Texas, is a launch vehicle company focused…

ExoTerra Resource is a Littleton, Colorado company founded in 2011 developing integrated electric pr…

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

Fibertek, Inc. is an American laser and electro-optic systems company founded in 1987 and headquarte…

Final Frontier Design, founded in 2010 and based in Brooklyn, New York, is a company focused on the …

Final Frontier Medical Devices is a Paoli, Pennsylvania-based medical technology company founded in …

Firefly Aerospace is an American launch and space systems company headquartered in Cedar Park, Texas…

Firehawk Aerospace is a Dallas-area hybrid rocket motor developer founded in 2019, combining additiv…

For All Moonkind is a New York City-based nonprofit organization founded in 2017 dedicated to protec…

Founders Fund is a San Francisco-based venture capital firm established in 2005, focused on investin…

FreeFall Aerospace is a Tucson, Arizona-based antenna technology startup founded in 2016 as a spin-o…

Frontgrade Technologies (rebranded from CAES Space Systems in 2023), headquartered in Colorado Sprin…

Frontier Aerospace, founded in 2006 and based in Simi Valley, California, is a propulsion company sp…

Gateway Spaceport is a United States-based company focused on the development of rotating space stat…

General Atomics Electromagnetic Systems (GA-EMS) is a diversified technology company applying decade…

General Dynamics Mission Systems is a leading provider of space ground systems and network operation…

General Dynamics SATCOM Technologies is a division of General Dynamics Mission Systems providing sat…

Genesis Engineering Solutions is an established space engineering firm founded in 1993 and based in …

GeoOptics is a Pasadena, California-based commercial weather data company founded in 2006 that opera…

The Daniel Guggenheim School of Aerospace Engineering at Georgia Institute of Technology (Georgia Te…

The Space Systems Design Lab (SSDL) at Georgia Tech's Daniel Guggenheim School of Aerospace Engineer…

GigCapital8 Corp (NASDAQ: GIWWU) is a special purpose acquisition company (SPAC) formed as the 8th P…

Global Aerospace Underwriters is a Parsippany, New Jersey-based specialist insurance company founded…

H3X Technologies is a Denver, Colorado-based developer of ultra-high power density integrated electr…

Harris Space is now integrated as part of L3Harris Technologies, a globally-focused defense technolo…

HawkEye 360 is a geospatial analytics company operating the world's first commercial constellation f…

HawkEye 360 Federal is a US-based company specializing in space-based signals intelligence (SIGINT) …

HEBI Robotics, headquartered in Pittsburgh, Pennsylvania, is a Carnegie Mellon University spinout fo…

Hexcel Corporation (NYSE: HXL) is a Stamford, Connecticut-headquartered advanced composites manufact…

Hogan Lovells LLP's space law and regulatory practice is one of Washington DC's leading legal groups…

Holland & Knight Space is the aerospace practice group within Holland & Knight, a full-service law f…

Honeywell Aerospace is the aerospace division of Honeywell International, a Phoenix, Arizona-headqua…

Horizon Space Acquisition I Corp (NASDAQ: HSPO) is a special purpose acquisition company (SPAC) focu…

HRL Laboratories is a research center jointly owned by Boeing and General Motors, located in Malibu,…

Hughes Network Systems is an American satellite broadband technology company founded in 1971 and hea…

Hydrosat is a Washington DC-based Earth observation company founded in 2017 developing a thermal inf…

Hypergiant is an Austin, Texas-based AI and machine learning company founded in 2018 focused on deve…

HySpecIQ is an American commercial hyperspectral Earth observation company developing high-resolutio…

ICEYE US is the American subsidiary of ICEYE, the Finnish synthetic aperture radar (SAR) satellite c…

ICON is a construction technology company developing Project Olympus, a lunar construction system us…

ILC Dover is a Frederica, Delaware manufacturer of flexible, fabric-based structures for aerospace a…

ILC Dover Space, founded in 1947 and based in Frederica, Delaware, is a company specializing in the …

Impact Observatory delivers AI-powered geospatial monitoring, producing near-real-time maps and chan…

Impulse Space is developing in-space transportation services using orbital transfer vehicles to deli…

In-Q-Tel (IQT) is an Arlington, Virginia-based nonprofit strategic investment firm founded in 1999 a…

Infinity Systems Engineering is a Colorado Springs-based defense and government IT contractor founde…

Infleqtion (formerly ColdQuanta), headquartered in Boulder, Colorado, is a cold atom quantum technol…

Inmarsat Government, founded in 2007 and based in Reston, Virginia, is a leading provider of secure …

International Space Brokers (ISB), founded in 1982 and based in Bethesda, United States, is an insur…

The Intrepid Sea, Air & Space Museum is a major aerospace and military history museum in New York Ci…

Intuitive Machines (Nasdaq: LUNR) is a Houston, Texas commercial space company founded in 2013 that …

The Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland is one of the larg…

Johns Hopkins University Applied Physics Laboratory (JHU APL), founded in 1942 and located in Laurel…

NASA's Jet Propulsion Laboratory (JPL) is a federally funded research and development center (FFRDC)…

Kall Morris Inc (KMI), headquartered in Bethlehem, Pennsylvania and founded in 2020, is a lunar in-s…

Katalyst Space Technologies is a Flagstaff, Arizona-based defense space technology company founded i…

Kayhan Space, founded in 2020 and headquartered in Boulder, Colorado, develops autonomous space traf…

KBR Space is the space and human spaceflight division of KBR Inc. (NYSE: KBR), a global engineering,…

Kelly Space & Technology is a San Bernardino, California-based independent environmental testing lab…

NASA's Kennedy Space Center (KSC) is America's premier space launch and processing facility, establi…

Launch Complex 39 (LC-39) at Kennedy Space Center is the most historically significant launch infras…

Kennedy Space Center Visitor Complex, located at NASA's Kennedy Space Center on Merritt Island, Flor…

KeyW Space, founded in 2008 and based in Hanover, United States, operates as a provider of space int…

Khosla Ventures is a San Francisco-based venture capital firm with approximately $15 billion in asse…

Kratos Space and Missile Defense, founded in 1994 and headquartered in San Diego, California, is a c…

Kuiper Systems LLC is the Amazon subsidiary headquartered in Redmond, Washington, formed in 2019 to …

KVH Industries (Nasdaq: KVHI) is a Middletown, Rhode Island-based satellite communications and navig…

Kymeta develops flat-panel electronically-steered satellite antennas based on metamaterials — liquid…

L3Harris Technologies' Space division is a major US defense and civil space systems integrator, head…

LambdaVision, founded in 2009 and headquartered in Farmington, Connecticut, is a biomedical company …

The Laboratory for Atmospheric and Space Physics (LASP) at the University of Colorado Boulder is one…

Launcher was a Hawthorne, California startup founded in 2017 by Max Haot that pioneered copper alloy…

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

LeoLabs is a commercial provider of low Earth orbit (LEO) space environment data and tracking servic…

Leonardo DRS is a US defense electronics company headquartered in Arlington, Virginia, operating as …

Ligado Networks is a satellite spectrum and wireless infrastructure company holding 40 MHz of spectr…

LMI Advisors is an American ICT and space regulatory consulting firm founded in 2013 and headquarter…

Lockheed Martin Ventures (LMV) is the corporate venture capital arm of Lockheed Martin Corporation, …

Loft Orbital is a space infrastructure company founded in 2017 with offices in San Francisco, Toulou…

Lunar Outpost is a Colorado-based company developing autonomous lunar rovers and resource prospectin…

Lux Capital is a New York-based venture capital firm founded in 2000, specializing in deep tech inve…

Lynk Global operates a satellite constellation providing direct-to-phone connectivity using standard…

Made In Space, now a division of Redwire following its 2020 acquisition, is a pioneer in in-space ma…

MagiQ Technologies, founded in 1999 and based in Somerville, Massachusetts, is a technology company …

ManTech is a technology solutions provider focused on national security, serving the Defense, Intell…

ManTech International Corporation is a Herndon, Virginia-based national security technology company …

ManTech provides technology services to national security agencies including space systems support, …

The Mars Institute is an international nonprofit research organization headquartered at NASA Ames Re…

The Mars Society is a Lakewood, Colorado-based nonprofit organization founded in 1998 by aerospace e…

Marsh's Space Practice is the world's leading space insurance brokerage — part of Marsh McLennan (NY…

Marsh Space Insurance is a specialist division of Marsh, a global leader in insurance broking and ri…

Maverick Space Systems is a San Luis Obispo, California-based company founded in 2018 that designs a…

Maxar Robotics, founded in 2017 and based in Palo Alto, United States, operates as a division of Max…

Maxar Technologies is a space technology company that specializes in Earth observation satellites, g…

Merck Space Lab, a division of the long-established pharmaceutical company Merck & Co., Inc. (founde…

MethaneSAT is a New York-based space company founded in 2020 focused on global methane monitoring as…

Microchip Technology (Nasdaq: MCHP) is a Chandler, Arizona semiconductor company that is among the m…

MicroLink Devices is a US-based developer and manufacturer of ultra-lightweight flexible III-V multi…

Azure Orbital is Microsoft's cloud-based Ground Station as a Service (GSaaS) platform, launched in 2…

The Mid-Atlantic Regional Spaceport (MARS) is a commercial spaceport located at NASA's Wallops Fligh…

Milbank Space, a practice within the broader international law firm Milbank LLP, focuses on providin…

Millennium Space Systems, headquartered in El Segundo, California and founded in 2001 — acquired by …

Mission Space Acquisition Corp (NYSE: MISN) is a special purpose acquisition company (SPAC) focused …

The Massachusetts Institute of Technology's Department of Aeronautics and Astronautics (MIT AeroAstr…

MIT Lincoln Laboratory (MIT LL) is a Lexington, Massachusetts-based federally funded research and de…

MIT's Space Exploration Initiative (SEI) is a multidisciplinary research program at the MIT Media La…

Mithril Technologies is a US early-stage startup and Techstars Space 2024 graduate developing deploy…

MITRE Space, established in 1958 and located in McLean, Virginia, operates as a federally funded res…

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

MMA Space, founded in 2002 and currently located in Broomfield, Colorado, specializes in the design …

Mojave Air and Space Port, located in the Mojave Desert in Kern County, California at approximately …

Moog Space Systems is the space and defense division of Moog Inc (NYSE: MOG.A), headquartered in Eas…

Motiv Space Systems, headquartered in Pasadena, California and founded in 2014 by a team of engineer…

NANO Nuclear Energy (Nasdaq: NNE) is a New York-based advanced nuclear technology company developing…

Narda-MITEQ is a United States-based company specializing in the design, development, and manufactur…

The National Aeronautics and Space Administration (NASA) is the United States government agency resp…

NASA Ames Research Center is NASA's Silicon Valley research facility, located at Moffett Field in Mo…

NASA GeneLab is an open-science data platform and repository established in 2015 at NASA Ames Resear…

NASA Glenn Research Center (GRC), located in Cleveland, Ohio, is NASA's primary center for aerospace…

NASA Goddard Space Flight Center (GSFC), located in Greenbelt, Maryland near Washington DC, is NASA'…

NASA’s Marshall Space Flight Center, established in 1960 and located in Huntsville, Alabama, serves …

NASASpaceFlight, founded in 2005 and based in Orlando, Florida, is a media organization specializing…

The National AeroSpace Training and Research (NASTAR) Center, located in Southampton, Pennsylvania, …

The National Air and Space Museum, established in 1946 as part of the Smithsonian Institution, is de…

The National Space Society (NSS) is a Washington DC-area nonprofit founded in 1974 (through the even…

Northrop Grumman Aerospace Structures (formerly Alliant Techsystems/ATK, headquartered in Clearfield…

Northrop Grumman Innovation Systems (NGIS) is the space and launch vehicle division created in 2018 …

Northrop Grumman Space Systems is a leading provider of comprehensive space solutions for government…

Northrop Grumman SpaceLogistics is the commercial on-orbit servicing subsidiary of Northrop Grumman,…

Northwood Space is an El Segundo, California ground segment infrastructure company founded in 2022 t…

NOVI Space is a United States-based company developing space-edge computing and artificial intellige…

The National Reconnaissance Office (NRO), headquartered in Chantilly, Virginia, is the U.S. governme…

NTS (National Technical Systems), headquartered in Calabasas, California, is one of North America's …

Oak Ridge Space Applications, operating as part of Oak Ridge National Laboratory (ORNL) since 1943, …

Oceaneering Space Systems, founded in 1988 and headquartered in Houston, Texas, is a key contractor …

Odyssey Space Research is a Houston, Texas-based aerospace software company developing flight softwa…

Olis Robotics, founded in 2013 and based in Seattle, Washington, develops software solutions for rem…

Founded in 2018, the Open Lunar Foundation is a San Francisco-based nonprofit organization dedicated…

Opterus R&D is a Colorado-based small aerospace company developing advanced deployable structure tec…

ORBCOMM, headquartered in Rochelle Park, New Jersey and founded in 1993, is a global machine-to-mach…

Orbion Space Technology is an electric propulsion manufacturer headquartered in Houghton, Michigan, …

Orbit Fab is building the in-space refueling infrastructure to extend satellite operational life, ad…

Orbit Logic is a Greenbelt, Maryland software company founded in 2000 specializing in satellite miss…

Orbital Composites, headquartered in San Jose, California and founded in 2016, is an in-space manufa…

Orbital Insight, founded in 2013 and headquartered in Palo Alto, California, was one of the original…

Orbital Sidekick is a San Francisco-based hyperspectral satellite imaging company founded in 2016 op…

Founded in 2020 and based in San Francisco, Outpost is a space technology company focused on develop…

Overview Energy is a U.S.-based space-based solar power (SBSP) company developing geostationary sate…

Pacific Spaceport Complex Alaska (PSCA), operated by the Alaska Aerospace Corporation (AAC) on Kodia…

Panasonic Avionics, founded in 1979 and headquartered in Lake Forest, California, is a leading provi…

Parabolic Arc, founded in 2005 and based in Los Angeles, is a media company focused on covering the …

Paragon Space Development Corporation is a Tucson, Arizona-based engineering company founded in 1993…

Payload is a Washington DC-based commercial space media company founded in 2021 by Mo Islam and Ari …

The Department of Aerospace Engineering at Penn State University (University Park, Pennsylvania) is …

The Applied Research Laboratory (ARL) at Penn State University is a Department of Defense (DoD) desi…

Peraton is a Herndon, Virginia-based defense technology and government IT services company formed in…

Phase Four is a leading provider of electric propulsion systems for small satellites, developing inn…

PickNik Robotics is a Boulder, Colorado-based software company best known as the primary developer a…

Pillsbury Winthrop Shaw Pittman LLP's Space Practice is one of the leading dedicated space law group…

Planet Federal is the government services division of Planet Labs, a San Francisco-based company fou…

Planet Labs PBC operates the largest constellation of Earth observation satellites, imaging the enti…

PlanetIQ is a Golden, Colorado-based commercial weather data company founded in 2016 that operates a…

PowerLight Technologies (formerly LaserMotive), founded in 2007 and headquartered in Kent, Washingto…

Pratt & Whitney Space Propulsion (now operating as Aerojet Rocketdyne following its 2013 acquisition…

PredaSAR is an American synthetic aperture radar (SAR) satellite company building a commercial const…

Predictive Science Inc. (PSI), founded in 1995 and headquartered in San Diego, California, is an emp…

Promus Ventures is a San Francisco-based early-stage venture capital fund founded in 2016, focused o…

Pulse Space is a Techstars Space 2024 graduate startup developing laser-based wireless power transmi…

Pumpkin Space Systems, founded in 2003 and based in San Francisco, California, is one of the origina…

Purdue’s School of Aeronautics and Astronautics (AAE), established in 1945 and located in West Lafay…

Purdue University, located in West Lafayette, Indiana and founded in 1869, hosts the nation's most s…

The Maurice J. Zucrow Laboratories at Purdue University in West Lafayette, Indiana is the largest un…

Qorvo is a Greensboro, North Carolina-based semiconductor company (Nasdaq: QRVO) formed in 2015 from…

Quantum Computing Inc (Nasdaq: QUBT) is a US company developing quantum and quantum-inspired computi…

Quantum Space is a Chantilly, Virginia-based in-space services company developing the Ranger multi-m…

Quilty Space, formerly Quilty Analytics, is an independent space market research and investment advi…

Quilty Space is a Tampa, Florida-based independent space market intelligence and advisory firm — the…

QuSecure is a San Mateo, California post-quantum cryptography (PQC) company founded in 2017 developi…

Raytheon, an RTX business, is a leading defense technology company providing advanced missile system…

Raytheon Intelligence & Space (RI&S) was a business segment of Raytheon Technologies (now RTX Corpor…

Raytheon Missiles & Defense (RM&D) is an RTX (Raytheon Technologies) division headquartered in Tucso…

RBC Signals, headquartered in Seattle, Washington and founded in 2018, is a global ground station ne…

Relativity Space is an aerospace manufacturer that pioneered 3D-printed rocket manufacturing and is …

Rendezvous Robotics is a US space robotics startup that emerged from stealth in 2025 with $3M in see…

reOrbital is a US startup (Techstars Space 2024 cohort) developing a reusable orbital platform that …

Rock West Composites, founded in 2006 and based in San Diego, California, is a manufacturing company…

Rocket Crafters, founded in 2010 and based in Cocoa, Florida, is a propulsion company focused on the…

Rocket Lab is an end-to-end space company providing comprehensive space solutions, encompassing laun…

Rogue Space Systems, founded in 2020 and headquartered in Manchester, New Hampshire, develops and op…

RS Metrics is a geospatial analytics company founded in 2009 and based in Newark, United States. The…

Sandia National Laboratories, founded in 1949 and based in Albuquerque, New Mexico, is a national la…

The Satellite Industry Association (SIA) is the primary trade association and advocacy organization …

Satellite Today, founded in 2010 and based in Rockville, United States, is a leading media outlet fo…

Founded in 2013 and based in Bowling Green, Kentucky, Satelytics is a geospatial analytics software …

Sceye, founded in 2014 and based in Los Alamos, United States, is developing stratospheric platforms…

Scorpius Space Launch, founded in 1999 and based in Torrance, California, specializes in the design,…

Scout Space, founded in 2021 and based in the United States, develops hosted payload space domain aw…

Seagate Space (not affiliated with Seagate Technology) is a Tampa, Florida-based startup developing …

SEAKR Engineering is a Centennial, Colorado-based space electronics company founded in 1982 speciali…

The Secure World Foundation (SWF) is a Broomfield, Colorado-based private operating foundation estab…

Sedaro is an American space software company founded in 2016 and headquartered in Arlington, Virgini…

SES Government Solutions (SES GS) is the U.S. government-focused subsidiary of SES S.A., the Luxembo…

Sheppard Mullin is a full-service AmLaw 100 law firm with a significant and growing presence in the …

Shield AI, headquartered in San Diego, California, is a defense AI company founded in 2015 by former…

Sierra Space, founded in 1963 and based in Louisville, Colorado, is a leading aerospace company focu…

Sierra Nevada Corporation Space Systems is the space division of Sierra Nevada Corporation, a privat…

Sierra Space Life Sciences is the biotechnology and microgravity research division of Sierra Space, …

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

Skycorp, founded in 2011 and based in Reston, Virginia, is a space company focused on in-space servi…

Skylo Technologies, headquartered in Mountain View, California and founded in 2017, is a non-terrest…

Skyloom Global, headquartered in Albuquerque, New Mexico, develops high-performance optical communic…

Slingshot Aerospace develops AI-powered space domain awareness and simulation software. The company'…

Slingshot Aerospace is an Austin, Texas-based space domain awareness (SDA) and analytics company fou…

Founded in 2017 and based in Washington, D.C., the SmallSat Alliance is a trade association dedicate…

Solestial is a Tempe, Arizona-based space solar cell company founded in 2013, developing and manufac…

Southwest Research Institute (SwRI) is an independent, nonprofit applied research and development or…

Space & Satellite Professionals International (SSPI) is a trade association founded in 1983 and base…

Space Adventures is an American space tourism and experiences company founded in 1998 by Eric Anders…

Space Angels (now operating as Space Capital) was a pioneering space-focused angel investment networ…

Space Camp is the world's premier youth space education and astronaut training experience program, o…

Space Capital is a New York-based venture capital firm dedicated exclusively to the space economy, f…

Space Center Houston is the official visitor center of NASA Johnson Space Center (JSC), located in H…

Space Cowboy is a US startup pioneering an integrated approach to active debris remediation (ADR) an…

The Space Development Agency (SDA), established in 2019 under the Office of the Secretary of Defense…

Space Dynamics Laboratory (SDL), founded in 1959 and located in Logan, Utah, is a University Affilia…

Space Environment Technologies (SET), founded in 2004 and headquartered in Pacific Palisades, Califo…

Space Florida, established in 2006, functions as Florida’s aerospace development agency, focused on …

The United States Space Force (USSF) is the space service branch of the U.S. Armed Forces, establish…

The Space Foundation is a Colorado Springs-based nonprofit organization founded in 1983 that serves …

Space Intel Report (SIR) is a Denver, Colorado-based subscription intelligence and analysis publicat…

The Space Information Sharing and Analysis Center (Space ISAC) is a Colorado Springs-based nonprofit…

Space Leasing International (SLI), a subsidiary of the Libra Group (a privately-held international b…

Space Micro (LaserComm division) develops miniaturized free-space optical communication terminals de…

Space Nuclear Power Corporation (SpaceNukes) is a US-based company specializing in the design and fa…

Space Perspective is an American space tourism company founded in 2019 by Jane Poynter and Taber Mac…

Space Policy Group is an independent consulting firm specializing in analysis of the evolving global…

The Space Science Institute (SSI) is a Boulder, Colorado-based nonprofit research and education orga…

Space Services Inc., founded in 1980 and based in Houston, Texas, is a provider of unique memorializ…

Space Tango is a Lexington, Kentucky-based company founded in 2014 specializing in the design, manuf…

The Space Telescope Science Institute (STScI) is a nonprofit astronomical research and science opera…

The Space Weather Prediction Center (SWPC), established in 1965 and based in Boulder, Colorado, serv…

Spaceflight Inc. is a Seattle-based aerospace company specializing in rideshare launch coordination …

Spaceflight Inc. (formerly Spaceflight Industries), headquartered in Seattle, Washington and founded…

Spaceflight Now, founded in 1999 and based in Orlando, Florida, is a dedicated online media outlet f…

SpaceFund is a Houston, Texas-based venture capital firm founded in 2017 specializing in early-stage…

SpaceKnow, founded in 2013 with offices in New York, San Francisco, and Prague, is a geospatial AI a…

SpaceLogistics LLC, founded in 2016 and located in Dulles, Virginia, operates as a subsidiary of Nor…

SpaceNews, founded in 1989 and headquartered in Washington, DC, is the space industry's leading trad…

Spaceport America, located in the Jornada del Muerto desert basin in Sierra County, New Mexico near …

SpaceRef, founded in 1999 and based in Washington, D.C., is a media company focused on delivering ne…

SpaceTEC is a Cocoa, Florida-based nonprofit national resource center for aerospace technical educat…

SpaceTIS (Space Technology Integration Solutions) is a multi-national space and technology company w…

SpaceVIP is a Los Angeles-based ultra-luxury space tourism and experiences company founded in 2021, …

SpaceWorks Enterprises is an Atlanta, Georgia-based aerospace engineering consultancy specializing i…

Space Exploration Technologies Corp. (SpaceX) is the world's leading private aerospace company, foun…

SpaceX, founded in 2002 and headquartered in Hawthorne, California, is a vertically integrated aeros…

SpaceX Starshield is SpaceX's national security and defense satellite services division, established…

Starship is SpaceX's fully reusable super heavy-lift launch system designed for missions to the Moon…

Spectrolab, Inc. is a Sylmar, California-based Boeing subsidiary founded in 1956 and the world's for…

SpiderOak is a Mission, Kansas cybersecurity company (founded 2007, originally known for privacy-pre…

Spire Assure, founded in 2012 and based in San Francisco, is a data and analytics company specializi…

Spire Weather, founded in 2012 and based in Vienna, United States, is a data and analytics company s…

Squire Patton Boggs Space is a specialized practice within the full-service international law firm, …

ST Engineering iDirect (formerly iDirect, now a subsidiary of Singapore's ST Engineering) is a VSAT …

The Stanford Space Initiative (SSI) is Stanford University's primary student-run space organization,…

Stanford Space Rendezvous Lab (SRL), founded in 2013 at Stanford University, is a research and acade…

Starbridge Venture Capital is a Denver-based early-stage venture fund founded in 2019 specializing i…

Starburst Aerospace, founded in 2012 in Paris and now headquartered in Los Angeles, is a global aero…

Starcloud is a US-based orbital AI computing company founded and backed through Y Combinator's Summe…

Starfish Space is developing the Otter spacecraft for satellite servicing, enabling life extension t…

Starlink is a satellite internet constellation operated by Starlink Services, LLC, a subsidiary of S…

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

Stratolaunch operates the world's largest aircraft by wingspan — the Roc carrier aircraft, with a 38…

Surrey Satellite Technology US (SSTL US) is the American subsidiary of Surrey Satellite Technology L…

Swift Navigation, founded in 2012 and based in San Francisco, is a technology company specializing i…

Synthetaic develops AI models that can detect and identify objects in satellite imagery with minimal…

Techstars Space is a Los Angeles-based accelerator program focused on space technology startups, ope…

Teledyne Energy Systems, headquartered in Hunt Valley, Maryland and operating as a division of Teled…

Teledyne FLIR Space is the space-dedicated product division of Teledyne FLIR (part of Teledyne Techn…

Tendeg is a Louisville, Colorado-based deployable space antenna company founded in 2016, specializin…

Terran Orbital, a Lockheed Martin company based in Boca Raton, Florida, focuses on the design, manuf…

Amergint Space, now operating as part of ARKA AMERGINT Technologies, is a Bothell, Washington-based …

Tex-Tech Industries is a specialty textiles and advanced materials manufacturer founded in 1904, hea…

The Department of Aerospace Engineering at Texas A&M University is one of the nation's largest aeros…

Thales InFlyt Experience is the in-flight entertainment (IFE) and aviation connectivity business uni…

The Planetary Society is the world's largest independent space advocacy organization, founded in 198…

The Space Review, founded in 2003 and based in Washington, D.C., is a media and analysis organizatio…

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

ThinKom Solutions is a Torrance, California antenna company founded in 2000 that developed Variable …

Thompson Hine is a full-service business law firm with approximately 400 attorneys across eight offi…

Tomorrow.io (originally founded as ClimaCell in 2016 by Shimon Elkabetz, Rei Goffer, and Itai Zlotni…

Toray Composite Materials America (TCMA) is the Tacoma, Washington-based US manufacturing subsidiary…

The Translational Research Institute for Space Health (TRISH) is a NASA-funded biomedical research c…

Trimble, founded in 1978 and headquartered in Westminster, Colorado, is a global provider of positio…

True Anomaly is a Colorado-based defense technology company developing the Jackal spacecraft for spa…

Trusted Space is a mission-engineering and software services company applying artificial intelligenc…

TrustPoint is a Tucson, Arizona-based navigation technology company founded in 2015, developing mini…

Twigg Corporation, founded in 1976 and located in Chatsworth, California, is a precision component m…

Type One Ventures is a Los Angeles-based early-stage venture capital firm founded in 2020, focused o…

The Space Sciences Lab (SSL) at UC Berkeley is a leading research institution dedicated to space exp…

The UCLA Institute for Planets and Exoplanets (iPlex) is a research-focused academic institute dedic…

Ultra Safe Nuclear (USNC), founded in 2011 and based in Seattle, Washington, is a company focused on…

Umbra is a commercial space company operating an advanced synthetic aperture radar satellite constel…

United Launch Alliance (ULA) is a premier launch services provider formed as a joint venture between…

The Lunar and Planetary Laboratory (LPL) at the University of Arizona in Tucson is one of the world'…

The Ann and H.J. Smead Department of Aerospace Engineering Sciences at the University of Colorado Bo…

The University of Colorado Boulder's Department of Aerospace Engineering Sciences (AES) is one of th…

The Laboratory for Atmospheric and Space Physics (LASP) at the University of Colorado Boulder is the…

The Department of Aerospace Engineering at the University of Illinois Urbana-Champaign (UIUC) is one…

The Department of Aerospace Engineering at the University of Michigan (Ann Arbor) is one of the nati…

The Space Physics Research Laboratory (SPRL) at the University of Michigan, Ann Arbor, is one of the…

The University of Texas at Austin Space Research Center is a long-standing research institution, est…

The William E. Boeing Department of Aeronautics and Astronautics at the University of Washington in …

Ursa Major is a privately held liquid rocket engine manufacturer based in Berthoud, Colorado, founde…

Ursa Space is an Ithaca, New York company (founded 2014) providing multi-source SAR (Synthetic Apert…

The Department of Astronautical Engineering at the University of Southern California (USC) Viterbi S…

The USC Space Engineering Research Center (SERC), established in 2012 as part of the USC Viterbi Dep…

The Universities Space Research Association (USRA), headquartered in Columbia, Maryland and founded …

UT Austin Aerospace, formally the Department of Aerospace Engineering and Engineering Mechanics with…

Space Dynamics Laboratory (SDL) is a University Affiliated Research Center (UARC) sponsored by the U…

VACCO Industries is a long-established designer and manufacturer of specialty fluid control products…

Vandenberg Space Force Base (VSFB), located near Lompoc on California's Central Coast at approximate…

Founded in January 2021 by former SpaceX engineer Will Bruey and Founders Fund partner Delian Asparo…

Velo3D is an American metal additive manufacturing company founded in 2014 and headquartered in Camp…

Vescent Photonics is a Golden, Colorado-based photonics and laser systems company developing precisi…

Via Satellite is the leading trade publication and media brand serving the satellite communications …

ViaSat Government Systems, founded in 2010 and based in Carlsbad, United States, is a provider of se…

Viasat Real-Time Earth (RTE), a Denver-based company founded in 2015, operates as a division of the …

Vicor Corporation, headquartered in Andover, Massachusetts and founded in 1981 by Patrizio Vinciarel…

Virginia Tech's Kevin T. Crofton Department of Aerospace and Ocean Engineering (AOE) in Blacksburg, …

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

Voyager Space is a space exploration company building the future of commercial space stations and in…

VPT Inc., headquartered in Blacksburg, Virginia — home of Virginia Tech — is a Virginia Tech spinout…

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

NASA's Wallops Flight Facility, located on Wallops Island on Virginia's Eastern Shore, is one of the…

Wherobots is a spatial data analytics company providing a cloud-based compute and AI engine for proc…

Wiley Rein LLP's Space Practice is one of Washington D.C.'s premier specialized space law groups — o…

World View is a Tucson, Arizona-based stratospheric technology company founded in 2012 operating pre…

World View Enterprises designs, manufactures, and operates stratospheric balloon flight technology f…

Xage Security is a Palo Alto-based cybersecurity company founded in 2016 specializing in zero trust …

Xplore Inc., founded in 2017 and based in Redmond, Washington, is a space-as-a-service provider focu…

Zafgen Law is a Washington, D.C.-based legal firm founded in 2020 specializing in the burgeoning fie…

Zero Gravity Corporation (ZERO-G) is the world's only FAA-approved commercial provider of weightless…

Amphenol Aerospace is a leading global supplier of space-qualified interconnect solutions, deliverin…

AST SpaceMobile is building the first and only space-based cellular broadband network accessible dir…

BlackSky is a real-time space-based intelligence company operating one of the most advanced commerci…

Boeing Space & Launch is a division of The Boeing Company responsible for spacecraft development, sp…

Booz Allen Hamilton is a technology consulting company providing solutions using AI, cyber, and adva…

Booz Allen Hamilton has served for more than 60 years as a trusted space program partner for defense…

BWX Technologies (NYSE: BWXT) stands at the forefront of nuclear technology development for space ex…

CACI International is a leading provider of mission-critical space solutions, delivering advanced si…

Comtech Telecommunications is a leading provider of satellite communications technology, delivering …

Curtiss-Wright Defense Solutions provides radiation-tolerant electronics and data acquisition system…

Ducommun (Nasdaq: DCO) is one of America's oldest aerospace and defense suppliers, founded in 1849 i…