A launch service provider (LSP) is a type of company which specialises in launching spacecraft. In 2018, the launch services sector accounted for $5.5 billion out of a total $344.5 billion "global space economy". It is responsible for the ordering, conversion or construction of the

carrier rocket A launch vehicle or carrier rocket is a rocket designed to carry a payload (spacecraft or satellites) from the Earth's surface to outer space. Most launch vehicles operate from a launch pads, supported by a launch control center and syste ...

, assembly and stacking, payload integration, and ultimately conducting the launch itself. Some of these tasks may be delegated or sub-contracted to other companies. For example,

United Launch Alliance United Launch Alliance (ULA), legally United Launch Alliance, LLC, is an American spacecraft launch service provider that manufactures and operates a number of rocket vehicles that are capable of launching spacecraft into orbits around Earth, a ...

has formally subcontracted the production of

GEM A gemstone (also called a fine gem, jewel, precious stone, or semiprecious stone) is a piece of mineral crystal which, in cut and polished form, is used to make jewelry or other adornments. However, certain rocks (such as lapis lazuli, opal, an ...

solid rocket motor A solid-propellant rocket or solid rocket is a rocket with a rocket engine that uses solid propellants (fuel/oxidizer). The earliest rockets were solid-fuel rockets powered by gunpowder; they were used in warfare by the Arabs, Chinese, Persia ...

s for their

Delta II Delta II was an expendable launch system, originally designed and built by McDonnell Douglas. Delta II was part of the Delta rocket family and entered service in 1989. Delta II vehicles included the Delta 6000, and the two later Delta 7000 va ...

and

Delta IV Delta IV is a group of five expendable launch systems in the Delta rocket family introduced in the early 2000s. Originally designed by Boeing's Defense, Space and Security division for the Evolved Expendable Launch Vehicle (EELV) program, th ...

(Medium version) rockets to

Alliant Techsystems Alliant Techsystems Inc. (ATK) was an American aerospace, defense, and sporting goods company with its headquarters in Arlington County, Virginia, in the United States. The company operated in 22 states, Puerto Rico, and other countries. ATK's ...

, both vehicles are now retired. An LSP does not necessarily build all the rockets it launches. A document central to successful launch service provision is the

Interface Control Document An interface control document (ICD) in systems engineering and software engineering, provides a record of all interface information (such as drawings, diagrams, tables, and textual information) generated for a project. The underlying interface doc ...

(ICD), a contract that specifies the integration and mission requirements responsibilities across the service provider and the service solicitor. In some cases, an LSP is not required to launch a rocket. Government organizations such as the military and defense forces may conduct the launch themselves.

List of active launch service providers

Corporate

Antrix Corporation Antrix Corporation Limited (ISO 15919: ) is an Indian government-owned company under the administrative control of the Department of Space. It was incorporated in September 1992, as a commercial and marketing arm of ISRO by prompting, commerci ...

(India) *

Arianespace Arianespace SA is a French company founded in 1980 as the world's first commercial launch service provider. It undertakes the operation and marketing of the Ariane programme. The company offers a number of different launch vehicles: the heavy ...

(France) * Astra (United States) *

Blue Origin Blue Origin, LLC is an American private spaceflight, privately funded aerospace manufacturer and sub-orbital spaceflight services company headquartered in Kent, Washington. Founded in 2000 by Jeff Bezos, the founder and executive chairman of Am ...

(United States) *

CAS Space CAS Space (Guangzhou Zhongke Aerospace Exploration Technology Co., Ltd.) is a Chinese commercial space launch enterprise founded in 2018 of mixed ownership, partially owned by the Chinese Academy of Sciences. Originally started in Beijing, the en ...

(China) * Eurockot Launch Services (Germany) *

Firefly Aerospace Firefly Aerospace is an American private aerospace firm based in Austin, Texas, that develops launch vehicles for commercial launches to orbit. The company completed its $75 million Series A investment round in May 2021, which was led by DADA ...

(United States) * GK Launch Services (Russia, Ukraine, Kazakhstan) *

International Launch Services International Launch Services, Inc. (ILS) is a joint venture with exclusive rights to the worldwide sale of commercial Angara and Proton rocket launch services. Proton launches take place at the Baikonur Cosmodrome in Kazakhstan while Angara is l ...

''aka'' ILS (United States) *

ISC Kosmotras The International Space Company Kosmotras or ISC Kosmotras (russian: ЗАО Международная космическая компания “Космотрас”) is a joint project, between Russia, Ukraine, and Kazakhstan, established in 1 ...

(Russia) * LinkSpace (China) *

Mitsubishi Heavy Industries is a Japanese multinational engineering, electrical equipment and electronics corporation headquartered in Tokyo, Japan. MHI is one of the core companies of the Mitsubishi Group and its automobile division is the predecessor of Mitsubishi ...

''via'' MHI Launch Services (Japan) * Northrop Grumman Space Systems Group (United States) * HyImpulse (Germany) * OneSpace (China) * PLD Space (Spain) *

Rocket Factory Augsburg Rocket Factory Augsburg AG (RFA) is a German New space, New Space start-up located in Augsburg. It was founded in 2018 with the mission to build rockets just like cars. Its multistage rocket, , is currently under development and scheduled to l ...

(Germany) *

Rocket Lab Rocket Lab is a public American aerospace manufacturer and launch service provider, with a New Zealand subsidiary. The company operates lightweight Electron orbital rockets, which provide dedicated launches for small satellites. Rocket Lab also ...

(United States) *

Sea Launch Sea Launch was a multinational—Norway, Russia, Ukraine, United States—spacecraft launch company founded in 1995 that provided orbital launch services from 1999–2014. The company used a mobile maritime launch platform for equatorial lau ...

(Switzerland) * Space Services Inc. (United States) *

SpaceX Space Exploration Technologies Corp. (SpaceX) is an American spacecraft manufacturer, launcher, and a satellite communications corporation headquartered in Hawthorne, California. It was founded in 2002 by Elon Musk with the stated goal o ...

(United States) * Spaceflight Industries (United States) * Starsem (France) *

''aka'' ULA (United States) *

Vector Launch Vector Launch, Inc. (formerly Vector Space Systems) is an American space technology company which aims to launch suborbital and orbital payloads. Vector Launch declared bankruptcy in December 2019 and re-emerged in October 2020. History The c ...

(United States) *

Virgin Orbit Virgin Orbit is a company within the Virgin Group which launch service provider, provides launch services for small satellites. On January 17, 2021, their ''LauncherOne'' rocket successfully reached orbit for the first time, and successfully dep ...

(United States) * Zero 2 Infinity (Spain)

Former Corporate

Orbital ATK Northrop Grumman Innovation Systems (NGIS) was a sector (business segment) of Northrop Grumman from 2018 through 2019. It was formed from Orbital ATK Inc. a company which resulted from the merger of Orbital Sciences Corporation and parts of Alli ...

(United States) *

Orbital Sciences Corporation Orbital Sciences Corporation (commonly referred to as Orbital) was an American company specializing in the design, manufacture, and launch of small- and medium- class space and launch vehicle systems for commercial, military and other governmen ...

(United States) *

Stratolaunch Systems Stratolaunch LLC is an American aerospace company providing high-speed flight test services. It was originally formed in 2011 to develop a new air-launched space transportation system, with its corporate headquarters located in Seattle, Washi ...

(United States)

Governmental and State-owned

DARPA The Defense Advanced Research Projects Agency (DARPA) is a research and development agency of the United States Department of Defense responsible for the development of emerging technologies for use by the military. Originally known as the A ...

(United States) * ExPace (China) *

Glavkosmos Glavkosmos (russian: Главкосмос) is a subsidiary of the Russian State Space Corporation Roscosmos. On 26 February 1985, the Ministry of General Machine Building of the USSR issued an order that formed the Main Department for the creati ...

(Russia) *

ISA Isa or ISA may refer to: Places * Isa, Amur Oblast, Russia * Isa, Kagoshima, Japan * Isa, Nigeria * Isa District, Kagoshima, former district in Japan * Isa Town, middle class town located in Bahrain * Mount Isa, Queensland, Australia * Mount ...

(Iran) *

JAXA The is the Japanese national air and space agency. Through the merger of three previously independent organizations, JAXA was formed on 1 October 2003. JAXA is responsible for research, technology development and launch of satellites into o ...

(Japan) *

NADA Nada may refer to: Culture * Nāda, a concept in ancient Indian metaphysics Places *Nada, Hainan, China *Nada, Kentucky, an unincorporated community in the United States * Nada, Nepal, village in Achham District, Seti Zone *Nada, Texas, United S ...

(North Korea) *

NASA The National Aeronautics and Space Administration (NASA ) is an independent agency of the US federal government responsible for the civil space program, aeronautics research, and space research. NASA was established in 1958, succeedin ...

(United States)

List of defunct launch service providers

American Rocket Company Founded in 1985 by George A. Koopman, Bevin McKinney and Jim Bennett, veterans of Starstruck Inc., the American Rocket Company, or AMROC, was a California-based company that developed hybrid rocket motors. It had over 300 hybrid rocket moto ...

(United States) * E'Prime Aerospace (United States) * Energia (Russia, marketed in USA via branch company Energia Group. Company is still active, but not as a launch provider) *

LTV Aerospace LTV may refer to: Television * Lagos Television, a TV channel in Nigeria. * Latvijas Televīzija, Latvian Television * LRT televizija, formerly LTV, Lithuanian National Television * LTV Ethiopia, a private satellite TV channel in Ethiopia * Lumie ...

(United States) *

Martin Marietta The Martin Marietta Corporation was an American company founded in 1961 through the merger of Glenn L. Martin Company and American-Marietta Corporation. In 1995, it merged with Lockheed Corporation to form Lockheed Martin. History Martin Mari ...

(United States) * OSC/Hercules (United States, former JV between OSC and

Hercules Aerospace Hercules, Inc. was a chemical and munitions manufacturing company based in Wilmington, Delaware, United States, incorporated in 1912 as the Hercules Powder Company following the breakup of the DuPont explosives monopoly by the U.S. Circuit ...

selling

Pegasus Pegasus ( grc-gre, Πήγασος, Pḗgasos; la, Pegasus, Pegasos) is one of the best known creatures in Greek mythology. He is a winged divine stallion usually depicted as pure white in color. He was sired by Poseidon, in his role as hor ...

) *

OTRAG OTRAG (german: links=no, Orbital Transport-und Raketen-Aktiengesellschaft, or ), was a German company based in Stuttgart, which in the late 1970s and early 1980s planned to develop an alternative propulsion system for rockets. OTRAG was the firs ...

(Germany)

References

* Commercial spaceflight Rocketry {{corporation-stub