Human Spaceflight

Airbus Space and Defence (formerly EADS Astrium) is Europe's largest space systems company, headquar…

Atmos Space Cargo, founded in 2022 and headquartered in Stuttgart, Germany, is developing Phoenix — …

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

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

The China National Space Administration (CNSA, 国家航天局) is the national space agency of the People's R…

The European Space Agency (ESA) is an intergovernmental organization of 22 member states dedicated t…

The European Astronaut Centre (EAC) is the European Space Agency's official center for astronaut sel…

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

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

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

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 …

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

MoonDAO is a decentralized autonomous organization (DAO) focused on crowdfunding and supporting spac…

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

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

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

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

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

RocketBreaks, located in the United Kingdom, is a pioneering space travel agency focused on making s…

Rocket and Space Corporation Energia, founded in 1946 and based in Korolev, Russia, is a leading ent…

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

Space Walker is a Japanese startup originating from Tokyo University of Science, focused on developi…

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

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

StemRad is a Tel Aviv, Israel-based radiation protection technology company founded in 2011, develop…

Thales Alenia Space is a joint venture between Thales (67%) and Leonardo (33%), headquartered in Tou…

The Exploration Company (TEC) is a Munich-based European space logistics startup founded in 2021 dev…

The Turkish Space Agency (TUA — Türkiye Uzay Ajansı), established in 2018 by Presidential Decree in …

The Yuri Gagarin Cosmonaut Training Center (GCTC — Tsentr Podgotovki Kosmonavtov, or TsPK), located …

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

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

Virgin Galactic is a commercial spaceflight company founded by Richard Branson in 2004, specializing…

Founded in 2021 and based in Houston, Texas, Above Space Development is a commercial space technolog…

Inversion Space is a California-based company developing reusable reentry capsules for rapid cargo r…

Lockheed Martin Habitation, established in 2018 and based in Denver, Colorado, focuses on the develo…

Orbital Assembly Corporation, a subsidiary of Above: Space Development Corporation, is focused on th…

Outpost Technologies is a San Francisco-based company developing reusable reentry capsules for retur…

Pythom Space is a Swedish-American aerospace company based in Bishop, California, founded by explore…

Radian Aerospace is developing Radian One, a horizontal takeoff/landing single-stage-to-orbit spacep…

Space Exploration Architecture (SEArch+), founded in 2015 and based in New York, is a firm specializ…

Sierra Space is a commercial space company developing the Dream Chaser spaceplane, Orbital Reef comm…

Spartan Space, founded in 2021 and based in Grenoble, France, is a space company focused on developi…

Thales Alenia Space Gateway, founded in 2019 and based in Turin, Italy, is a business unit of Thales…

Vast is an American commercial space station company founded in 2021 by billionaire Jed McCaleb (co-…

Collins Aerospace Space, a subsidiary of RTX, is a leading provider of integrated solutions for the …

Spirit AeroSystems Space, a division of Spirit AeroSystems, focuses on the design and manufacture of…

Starlab Space is a US-led joint venture established in 2022, focused on developing the next generati…

Northrop Grumman HALO, established in 2019 and based in Dulles, Virginia, is a business unit of Nort…