Space Companies in United States

Biotechnology company using space environment to enhance crop genetics. Sends seeds to ISS for micro…

a.i. solutions provides the Meridian flight dynamics ground system powered by FreeFlyer, used on 250…

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 provides aerospace products and services including parts supply, maintenance, and engineeri…

Accion Systems develops compact electrospray propulsion systems for small satellites. The company's …

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

ACT is a premier thermal management solutions company offering heat pipes, loop heat pipes, and liqu…

Advanced Space provides mission planning, spacecraft navigation, and on-orbit autonomy services. Dev…

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 federally funded research center providing technical guidance for nat…

The Aerospace Industries Association (AIA) is the premier trade association representing America's a…

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 OrbitsEdge) develops edge computing hardware for satellites and spacecraft. The co…

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

American Institute of Aeronautics and Astronautics. World's largest aerospace professional society. …

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

AiDash is an enterprise SaaS company providing satellite and AI-powered remote inspection and monito…

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

Airbus Ventures is the corporate VC arm of Airbus Group with a $150M fund. Headquartered in Silicon …

Akin Gump's Space Law & Policy practice advises clients across the space industry. Team includes for…

US developer of entanglement-based quantum networking software for satellite systems. Enabling distr…

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…

Developer of software-defined signal processing for satellite ground systems, providing modems, base…

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…

Develops Systems Tool Kit (STK) and Orbit Determination Tool Kit (ODTK), industry-standard mission e…

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

Antaris provides a software platform for designing, building, and operating satellites. Enables rapi…

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…

US developer of cold atom quantum inertial sensors achieving first in-flight quantum navigation demo…

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…

Johns Hopkins Applied Physics Laboratory develops spacecraft and instruments for NASA missions. APL …

Now Astra subsidiary. Develops Hall effect thrusters for small and medium satellites. Apollo Constel…

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

Provides comprehensive space radiation testing including TID, SEE, and radiation-hardened electronic…

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…

ASU's School of Earth and Space Exploration is a leader in planetary science, astrobiology, and spac…

Develops orbital Port platforms for satellite servicing, assembly, and logistics using modular robot…

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 builds small geostationary satellites for dedicated broadband connectivity. Their MicroGEO …

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 robot assistant aboard the ISS. Provides autonomous inspection, cargo…

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

AstroForge is developing asteroid mining technology to extract platinum group metals from near-Earth…

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

Integrated connectivity and avionics provider offering SATCOM solutions for commercial, military, an…

Astroport Space Technologies develops construction materials and infrastructure for lunar and planet…

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…

Developer of Hummingbird single-stage-to-orbit space plane with horizontal takeoff/landing. Founded …

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

Manufacturer of mobile satellite antenna systems including vehicle-mounted, flyaway, and fixed earth…

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

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 works to protect Earth from asteroid impacts. Develops technology to detect and trac…

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…

Developer of Dispatch spacecraft OS for autonomous satellite tasking and fleet coordination. Y Combi…

The Center for Space Medicine at Baylor advances space medicine research and training. Develops coun…

Benchmark Space Systems develops green propulsion systems for small satellites. The company manufact…

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 develops biotechnology research hardware for spaceflight. University of Colorado lab that h…

BlackSky Technology operates a constellation of high-revisit Earth observation satellites providing …

Blue Canyon Technologies provides high-performance satellite buses and ADCS systems including the XA…

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

BlueHalo provides space, directed energy, and cyber solutions for defense and intelligence applicati…

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 funds programs exploring the universe, including Breakthrough Starshot (int…

BridgeComm specializes in optical wireless communications and laser communication terminals. The com…

Bryce provides research and analysis on space industry trends. Publishes the annual State of the Sat…

BryceTech provides research, analysis, and consulting services for the space and technology sectors.…

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

The California Science Center in Los Angeles is home to the Space Shuttle Endeavour, the only shuttl…

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 a leading …

Caltech leads aerospace research and education, hosting the annual Space Challenge and conducting pi…

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 is a major U.S. military spaceport adjacent to Kennedy Space Cent…

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…

Space Force-sponsored accelerator at Space CAMP. Defense-focused space startups. Part of AFWERX inno…

Jacksonville Aviation Authority spaceport. Horizontal launch operations. Boeing, Space Florida partn…

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 develops biotechnology for space resource utilization. Creates engineered microbes to produc…

Develops robotic lunar landers, rovers and software for surface exploration. Founded by former NASA …

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 is a forest carbon intelligence company combining AI, machine learning, and satel…

Weather technology company with ground radar network. Satellite weather data integration. Predictive…

Cobham Advanced Electronic Solutions manufactures radiation-hardened electronics and RF components f…

Cognitive Space provides an AI-powered automated satellite operations platform. CNTIENT.Optimize use…

AI-driven satellite data delivery optimization platform. ColliMate Nexus provides real-time planning…

The Colorado Space Coalition represents Colorado's aerospace industry, one of the largest in the Uni…

The Commercial Spaceflight Federation represents the commercial spaceflight industry. CSF advocates …

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

First operational commercial space situational awareness center, spun off from AGI in 2020. Delivers…

Global law firm with multidisciplinary spacetech and satellite practice connecting enterprises and i…

Cornell's Department of Astronomy and Space Sciences conducts planetary science research and has con…

COSMIC is a joint US-Taiwan mission using GPS radio occultation to measure atmospheric conditions. T…

Creator of world's first multifunctional shielding polymer Plasteel for radiation protection. Three …

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

Orbital compute provider using space-hardened GPUs/TPUs for on-orbit AI processing. Now Aptos Orbita…

The Commercial Smallsat Spectrum Management Association (CSSMA) is a 501(c)(6) trade association add…

CU Aerospace develops advanced propulsion systems for small satellites. Provides PPT thrusters and p…

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 is a geospatial intelligence company analyzing satellite and aerial imagery using mac…

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

Leading Directed Energy Deposition provider for large-scale metal additive manufacturing. Printing 1…

Draper is an engineering organization providing navigation, guidance, and control systems for space …

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

Leidos subsidiary that developed ALPACA lunar lander for NASA HLS competition. Received $40.8M for s…

E2MC Space is an investment firm and advisory focused on the commercial space sector. The firm provi…

Leading space battery manufacturer with heritage dating to Explorer 1 in 1958. Produces lithium-ion,…

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…

Expert testing, compliance, and certification services for satellites and spacecraft with 60+ years …

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

Largest US-owned producer of tungsten and molybdenum materials. High-density tungsten heavy alloy fo…

World's largest aeronautical university, specializing in aerospace engineering, space physics, and p…

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

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

Lunar infrastructure startup extracting liquid oxygen from regolith for spacecraft propellant and bu…

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

ExoAnalytic Solutions operates a global network of optical telescopes for space surveillance. The co…

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

ExoTerra develops electric propulsion and solar power systems for small spacecraft. Provides complet…

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

Fibertek develops laser and electro-optic systems for space communications. The company built the up…

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

Final Frontier developed the DxtER medical diagnostic device, winner of the Qualcomm Tricorder XPRIZ…

Firefly Aerospace is a space launch and in-space services company developing the Alpha small launch …

Developer of 3D-printed hybrid rocket motors using 3D-Ultra additive manufacturing. Raised $60M Seri…

Protecting human heritage in outer space. Apollo landing sites preservation advocacy. UN recognition…

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

FreeFall Aerospace is a University of Arizona spin-off developing low-cost antenna solutions. All-Sk…

Frontgrade Technologies is the largest provider of analog and radiation-hardened electronics for aer…

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…

Major provider of satellite antenna systems and ground infrastructure equipment for commercial and m…

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

GeoOptics operates the CICERO satellite constellation for weather and climate data using radio occul…

Georgia Tech's Daniel Guggenheim School of Aerospace Engineering is ranked #2 in the U.S., focusing …

Georgia Tech's Space Systems Design Lab conducts research on advanced spacecraft and mission design.…

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

Global Aerospace provides insurance for space and aviation risks. One of the world's leading space i…

Developer of world's lightest electric propulsion systems at 9.5-12 kW/kg power density. Y Combinato…

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…

Develops modular hardware and software robotic platforms. Carnegie Mellon spinout partnered with NAS…

Hexcel is the leading producer of carbon fiber reinforcements and resin systems, and world leader in…

Hogan Lovells provides space law and regulatory counsel. Advises on satellite licensing, spectrum co…

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

Honeywell Aerospace manufactures navigation systems, sensors, and components for spacecraft. The com…

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

Boeing partner for Q4S satellite demonstrating quantum entanglement swapping in space. Key milestone…

Largest satellite internet provider in Americas with over 1 million HughesNet subscribers. Operates …

Thermal infrared satellite constellation for agriculture, water management, and wildfire prediction.…

Hypergiant develops AI and machine learning solutions for space and defense applications. The compan…

Commercial hyperspectral imaging satellite company providing detailed spectral data for mineral expl…

ICEYE US is the American subsidiary of Finnish SAR satellite company ICEYE, providing radar satellit…

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

Pioneering manufacturer of spacesuits, including Apollo lunar suits and EMU components. Develops inf…

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

In-Q-Tel invests in cutting-edge companies developing technologies to support the CIA and broader US…

Space Force contractor specializing in space operations software. Supporting USSF Space C2 program, …

Infleqtion (formerly ColdQuanta) is a cold atom quantum technology company providing quantum sensors…

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 in New York City is housed on the aircraft carrier USS Intrepid…

Intuitive Machines develops propulsion systems and lunar landers. The company's propulsion division …

Johns Hopkins Applied Physics Laboratory has designed and built over 70 spacecraft visiting every pl…

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

NASA's Jet Propulsion Laboratory is a federally funded research center managed by Caltech. JPL build…

Kall Morris Inc (KMI) is developing lunar infrastructure including the Lunar Forge for in-situ manuf…

Katalyst builds autonomous robotic spacecraft for on-orbit servicing and space domain awareness upgr…

Kayhan Space provides autonomous space traffic coordination and collision avoidance software. The co…

Major NASA contractor for ISS mission operations, astronaut training, and EVA support. Mission Contr…

Provides state-of-the-art environmental testing facilities for space including vibration, thermal cy…

NASA's Kennedy Space Center in Florida is America's premier launch facility for human spaceflight. K…

Historic Apollo and Space Shuttle launch complex. SpaceX Falcon 9 and Heavy launches from 39A. SLS A…

Kennedy Space Center Visitor Complex is NASA's official visitor center at Kennedy Space Center in Fl…

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…

Maritime and mobile satellite communications provider. Develops stabilized antenna systems, VSAT ter…

Kymeta develops flat-panel satellite antennas using metamaterials technology. The company's electron…

Major defense contractor's space division. Builds weather satellites (GOES), navigation satellites (…

LambdaVision develops protein-based artificial retinas to treat blindness using microgravity manufac…

CU Boulder's Laboratory for Atmospheric and Space Physics is a world leader in space science researc…

Now part of Vast. Pioneered 3D-printed copper rocket engine technology. E-2 engine uses regenerative…

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…

Defense electronics company providing space-qualified sensors, electronics, and systems. Develops in…

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

LMI Advisors provides global ICT regulatory compliance solutions. Founded by Carlos Nalda with 20+ y…

Lockheed Martin Ventures invests in startups developing breakthrough technologies for aerospace and …

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

Lunar Outpost develops lunar rovers and resource prospecting systems. The company's MAPP (Mobile Aut…

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…

Delivers mission software, cyber operations, signals intelligence processing, and systems engineerin…

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

Mars Institute is an international non-profit research organization dedicated to advancing the scien…

Mars Society advocates for the exploration and settlement of Mars. Operates research stations and co…

Marsh's space insurance practice provides launch and in-orbit insurance for satellite operators and …

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

Maverick Space Systems provides small satellite deployment systems and CubeSat dispensers for ridesh…

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…

Manufactures radiation-hardened processors, secure processing modules, and high-performance computin…

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

Key provider of radiation-hardened FPGAs, microcontrollers, and power management devices for satelli…

Developer of ultra-lightweight flexible III-V solar cells using Epitaxial Lift-Off technology. Cells…

Azure Orbital is Microsoft's ground station as a service platform connecting satellites to Azure clo…

Virginia commercial spaceport at NASA Wallops. Antares ISS resupply. Rocket Lab US launches. Growing…

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

Millennium Space Systems, a Boeing company, designs and manufactures small satellites for defense an…

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

Massachusetts Institute of Technology's Department of Aeronautics and Astronautics is consistently r…

MIT Lincoln Laboratory is a federally funded R&D center developing advanced technology for national …

MIT's Space Exploration Initiative brings together artists, scientists, and engineers to design huma…

Developer of reshapeable mesh antennas with active surface correction for atmospheric monitoring and…

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 in California is the first FAA-licensed spaceport and a hub for commercial…

Provides precision motion control components for spacecraft including reaction wheels, solar array d…

Motiv Space Systems designs and manufactures robotic arms and mechanisms for space applications. The…

NASDAQ-listed developer of ZEUS solid-core battery reactor and LOKI transportable reactor for space …

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's Silicon Valley center conducting research in astrobiology, small satellites, advanced thermal…

NASA GeneLab is an open science platform providing access to spaceflight omics data. Enables researc…

Develops critical space propulsion systems, power generation for spacecraft, and communications tech…

NASA's largest organization of scientists and engineers, developing Earth observation satellites, sp…

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…

First FAA-approved center for commercial human spaceflight crew qualification and training. Offers c…

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

National Space Society advocates for space exploration and settlement. Promotes public interest in s…

Satellite structures and composites. Spacecraft bus structures. Antenna reflectors. Rocket fairings.…

Northrop Grumman Innovation Systems (formerly Orbital ATK) manufactures launch vehicles, satellites,…

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

Provides on-orbit satellite servicing through Mission Extension Vehicle (MEV) fleet. First company t…

Northwood Space builds the first shared network of phased array ground stations for satellites. Co-f…

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

The National Reconnaissance Office designs, builds, launches, and maintains America's intelligence s…

Largest independent testing laboratory in North America. Provides space hardware environmental testi…

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 …

Develops flight software, GNC systems, and mission simulation for spacecraft from small satellites t…

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…

Colorado aerospace company combining high-strain composites with origami for deployable structures. …

Global IoT provider operating 31 LEO satellites and ground infrastructure across 130+ countries. Ser…

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 develops mission planning and scheduling software for satellite operators. Provides auto…

Orbital Composites develops robotic 3D printing technology for manufacturing large space structures.…

Orbital Insight is a geospatial analytics company using satellite imagery and AI to provide business…

Orbital Sidekick operates hyperspectral imaging satellites for infrastructure and environmental moni…

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

Developer of GEO satellites beaming solar energy as near-infrared light to Earth solar farms. Raised…

Pacific Spaceport Complex Alaska (PSCA), operated by Alaska Aerospace Corporation on Kodiak Island, …

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 …

Environmental control and life support systems provider for human spaceflight. Develops thermal cont…

Payload is a space industry media company providing news, analysis, and research on commercial space…

Penn State's Department of Aerospace Engineering focuses on propulsion systems, space systems engine…

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

Peraton provides mission-critical technology solutions for government customers including space and …

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

Developer of MoveIt Pro motion planning software for space robotics autonomy. Powers advanced manipu…

International law firm with space industry practice covering launch licensing, satellite operations,…

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 operates satellites for GPS radio occultation weather measurements. The company provides at…

PowerLight Technologies (formerly LaserMotive) provides power transmission via lasers, the first to …

Pratt & Whitney develops rocket propulsion systems through its Rocketdyne heritage. The company's RL…

SAR constellation for defense applications. High-resolution radar imaging. Government and commercial…

Predictive Science Inc. is an employee-owned company developing sophisticated magnetohydrodynamic mo…

Promus Ventures is an early-stage venture capital firm investing in space and frontier technology co…

Developer of laser-based space-to-space power transmission and situational awareness services. Partn…

Pumpkin Space Systems is a worldwide leader in nanosatellite structures (CubeSat Kit), providing pre…

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

Known as the 'Cradle of Astronauts,' Purdue's School of Aeronautics and Astronautics has produced 25…

Purdue's Maurice J. Zucrow Laboratories is one of the largest academic propulsion labs in the world.…

Qorvo was formed from RF Micro Devices and TriQuint merger. With 40+ years space heritage and over o…

US quantum computing company awarded contract for NASA LIDAR data analysis. Applying quantum computi…

US developer of Ranger multi-operations vehicle delivering payloads to GEO and cislunar space with 1…

Quilty Space, formerly Quilty Analytics, provides market research and financial analysis for the spa…

Space industry advisory firm providing market research, M&A advisory, and strategic consulting. Spec…

Post-quantum cryptography leader pioneering quantum-resilient satellite communications. Demonstrated…

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

Raytheon Intelligence & Space develops satellites, sensors, and space systems for defense and intell…

RTX division developing missile defense interceptors, space-based sensors, kill vehicles, and integr…

RBC Signals provides global ground station network services for satellite operators. The company agg…

Relativity Space is an aerospace manufacturer developing 3D-printed rockets using innovative additiv…

Developer of modular space robots for orbital construction and reconfigurable infrastructure. Exited…

Developer of reusable orbital platform for launch, in-orbit operations, and payload recovery. Techst…

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 operates a fleet of Orbot spacecraft for satellite inspection, maintenance, repa…

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 represents the commercial satellite industry in the United States…

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 develops satellite-based space domain awareness systems using optical sensors deployed o…

Tampa-based maritime startup developing offshore launch platforms for small rockets. Gateway-S platf…

SEAKR Engineering develops advanced space electronics and processing systems. The company manufactur…

A private operating foundation dedicated to the secure and sustainable use of space. Acts as researc…

Sedaro provides a cloud-based digital twin and mission simulation platform. The distributed multi-ph…

SES Government Solutions provides satellite communications and managed services to US government and…

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

Develops Hivemind AI pilot software enabling autonomous operations of aircraft and spacecraft withou…

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…

Division of Sierra Space focused on microgravity research and bio-manufacturing. Develops life scien…

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…

Non-terrestrial network provider enabling smartphones and IoT devices to connect via existing satell…

Skyloom Global develops high-performance optical communications terminals for satellite-to-satellite…

Slam Corp (NYSE: SLAM) is a special purpose acquisition company (SPAC) led by former professional ba…

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

Slingshot's Beacon platform provides space domain awareness using commercial and government sensor d…

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

Solestial develops next-generation ultra-thin silicon solar cells that self-cure radiation damage at…

Southwest Research Institute develops space instruments and conducts planetary science research. SwR…

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

Space Adventures is a space tourism company that has flown private citizens to the International Spa…

Space-focused investment network. Invested in 90+ space companies. Annual Space Investment Quarterly…

Space Camp at US Space & Rocket Center has inspired over one million alumni over 42 years with NASA …

Space Capital is a venture capital firm focused on the space economy. The firm invests in companies …

Official visitor center of NASA Johnson Space Center, attracting 1.25 million visitors annually. Wel…

Active debris remediation startup capturing and removing small space debris from Low Earth Orbit whi…

The Space Development Agency (SDA) is a U.S. Department of Defense organization developing the Natio…

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

Space Environment Technologies (SET) is a premier commercial space weather company providing mitigat…

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

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

The Space Foundation is a nonprofit organization advocating for the global space industry. The organ…

Space Intel Report provides intelligence and analysis on the space industry, covering commercial spa…

Space Information Sharing and Analysis Center. Cybersecurity threat sharing for space sector. Critic…

Space Leasing International (SLI) is the world's first dedicated space leasing company, a subsidiary…

Miniaturized optical communication terminals for small satellites. Part of Space Micro. Demonstrated…

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

Space Perspective offers gentle balloon flights to the edge of space. The company's Spaceship Neptun…

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

The Space Science Institute conducts planetary science research and space education. The Boulder-bas…

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

Space Tango provides microgravity research and manufacturing services. The company operates automate…

The Space Telescope Science Institute operates the Hubble and James Webb Space Telescopes for NASA. …

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 Industries provides rideshare launch services and mission management for small satellite…

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

SpaceFund is a venture capital firm investing in early-stage space companies. The firm provides capi…

SpaceKnow provides an AI-powered satellite data analytics platform for economic monitoring and globa…

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

SpaceNews is a leading media company covering the space industry. The publication provides news, ana…

Spaceport America in New Mexico is the world's first purpose-built commercial spaceport. The facilit…

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

SpaceTEC is a national resource center for aerospace technical education. The organization develops …

SpaceVIP is a space tourism agency offering exclusive space travel experiences and orbital stays. Th…

Specializes in concept development, economic analysis, technology impact assessment, and systems ana…

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's national security satellite service. Starlink variant for government. DoD contracts for sec…

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

Spectrolab, a Boeing company, is the world's leading manufacturer of space solar cells. The company …

Zero-trust security platform for space systems. OrbitSecure for satellite communications. Protecting…

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, …

Satellite communications technology provider developing VSAT hubs, satellite routers, and network ma…

Stanford Space Initiative is a student-run organization developing satellites, rockets, and other sp…

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

Starbridge Venture Capital invests in early-stage space companies. The firm is backed by Lockheed Ma…

Starburst Aerospace is a global aerospace and defense startup accelerator and VC founded in Paris, n…

Orbital AI data center company that trained first AI model in space using NVIDIA H100 GPU. Y Combina…

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 as an airborne launch platform. Devel…

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…

Space-focused accelerator partnered with USAF, Lockheed Martin. 3-month programs for space startups.…

Develops radioisotope thermoelectric generators (RTGs) and fuel cells for spacecraft. Built Multi-Mi…

Develops infrared imaging systems and sensors for space applications. Provides focal plane arrays, i…

Tendeg specializes in deployable space antennas with 25+ systems flown at 100% deployment success. T…

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 …

Specialty textiles and thermal protection systems manufacturer since 1904. Q Shield TPS for space ve…

Texas A&M's Department of Aerospace Engineering ranks #10 nationally with strong programs in space s…

The Planetary Society is the world's largest space interest group with members in 100+ countries. Ad…

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 develops phased array antennas for aeronautical and ground mobile satellite communications. …

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 produces carbon fiber composite materials conforming to NASA and European standards with 30 ye…

TRISH advances human health and performance for deep space exploration. NASA-funded consortium led b…

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…

TrustPoint is developing miniature navigation systems for GPS-denied environments. The company creat…

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

Type One Ventures invests in early-stage space and frontier technology companies. The firm focuses 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…

Lunar and Planetary Laboratory leads major planetary science missions including the OSIRIS-REx aster…

CU Boulder's Smead Aerospace Engineering Sciences department receives more NASA funding than any oth…

The University of Colorado Boulder's Aerospace Engineering Sciences department is a leading research…

Laboratory for Atmospheric and Space Physics (LASP) is the world's only research institute to send i…

UIUC's Department of Aerospace Engineering excels in hypersonics, spacecraft design, and space propu…

The University of Michigan's Department of Aerospace Engineering is ranked #6 nationally, conducting…

Space Physics Research Laboratory develops spacecraft instruments and conducts space plasma physics …

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

The University of Washington's William E. Boeing Department of Aeronautics and Astronautics maintain…

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

Ursa Space provides SAR analytics and intelligence products. Aggregates satellite radar data to moni…

USC's Department of Astronautical Engineering is one of the oldest in the nation, specializing in sp…

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

Universities Space Research Association is a nonprofit with 121 member universities conducting space…

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 in California is the primary West Coast launch site for polar and sun-sy…

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

Velo3D is a metal additive manufacturing company with Sapphire printers capable of printing at zero …

US developer of radiation-hardened optical frequency combs for space clocks and navigation systems. …

Via Satellite provides news, analysis, and market research for the satellite industry. Leading publi…

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

Manufactures radiation-tolerant modular power solutions for LEO and MEO satellites. Opened $75M 90,0…

Virginia Tech's Kevin T. Crofton Department of Aerospace and Ocean Engineering is ranked among the t…

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…

World's largest supplier of radiation-hardened DC-DC power converters for military, aerospace, and s…

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

NASA's Wallops Flight Facility in Virginia supports orbital and suborbital launches, including North…

Leading telecommunications and satellite law firm representing clients before the FCC, FAA, and inte…

World View operates stratospheric balloon systems for tourism and Earth observation. The company off…

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

Cybersecurity firm specializing in zero trust solutions for space systems. Protects Space Force netw…

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…

Astra Space is a launch services company focused on providing frequent, affordable access to space f…

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…

Aerospace structures and electronics. Radar assemblies. Satellite structural components. Defense and…

EchoStar Corporation is an American telecommunications company specializing in satellite communicati…

GE Aerospace provides space systems including power electronics, thermal management systems, and add…

General Dynamics is a global aerospace and defense company with a history dating back to 1899. The c…

General Dynamics Mission Systems is a major defense contractor with significant space operations. Th…

Globalstar is a leading provider of mobile satellite voice and data services, operating the world's …

Gogo Business Aviation is the leading provider of in-flight connectivity solutions for business avia…

HEICO Corporation (NYSE: HEI, HEI.A) has evolved from a small aerospace components manufacturer into…

Honeywell Space, a division of the major aerospace supplier Honeywell, focuses on providing critical…

Intuitive Machines is a leading commercial lunar services company providing spacecraft, landers, and…

Iridium Communications is a satellite communications company operating the world's only truly global…

Jacobs is a global engineering and consulting firm founded in 1947, with approximately $12 billion i…

Jacobs provides engineering and technical services for NASA centers and defense space programs. Majo…

KBR provides engineering and mission support services for NASA, the US military, and commercial spac…

Kratos Defense & Security Solutions, Inc., founded in 1994 and headquartered in San Diego, Californi…

Provides satellite ground systems and products including quantumGS virtual ground, RT Logic signal p…

L3Harris Technologies is a global aerospace and defense technology company operating as "The Trusted…

Leidos Holdings is an American defense, aviation, information technology, and biomedical research co…

Lockheed Martin Space is a business segment of Lockheed Martin Corporation, one of the world's large…

Radiation-tolerant and radiation-hardened microcontrollers, FPGAs, and power management ICs for spac…

Momentus is a commercial space company providing in-space infrastructure services including orbital …

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

NextNav, founded in 2007 and based in McLean, Virginia, is a technology company focused on enhancing…

Northrop Grumman Corporation is a global aerospace and defense technology company that is a leading …

Palantir Technologies is a leading software company providing data analytics and artificial intellig…

Parker Hannifin Space, a division of the century-old Parker Hannifin Corporation, focuses on the des…

Parsons Corporation provides technology solutions for defense and intelligence including space syste…

Parsons Corporation is a leading provider of space operations and ground systems solutions, supporti…

Planet Labs PBC is a leading Earth observation company operating the largest fleet of Earth-imaging …