Companies and Agencies

Space organisations worldwide, ranked by launches and satellites

Industry / Companies

742 organisations

OrganisationCountryTypeFoundedOrbital launchesIn orbitRockets / spacecraft
Lincoln Labs, Mass. Inst of Technology (MIT-LL) United States Academic / research 1951 0 0 0
Ling-Temco-Vought Missile Systems (LTV) United States Commercial 1962 0 0 0
Lockheed Aircraft Corporation (Lockheed) United States Commercial 1932 0 0 0
Lockheed Martin Space Operations (LMSO) United States Commercial 0 0 0
Lockheed Propulsion Co (LPC) United States Commercial 1961 0 0 0
Lockheed Space Operations Company (LSOC) United States Commercial 0 0 0
Lockheed/Sanders Associates (Lockheed-Sanders) United States Commercial 1986 0 0 0
Logos Space Services, Inc. (Logos) United States Commercial 2024 0 0 0
Long Wall (ABL) United States Commercial 2017 0 0 1
Los Angeles County Museum of Art (LACMA) United States Academic / research 1910 0 0 0
LTV Electronic Systems Division (LTV ESD) United States Commercial 1964 0 0 0
LTV Missiles and Space (Vought Corporation) (Vought Corp) United States Commercial 1976 0 0 0
LTV, Michigan Army Missile Plant (LTV MAMP) United States Commercial 1962 0 0 0
Lunar and Planetary Institute (LPI (LSI)) United States Academic / research 1968 0 0 0
Lunar Rocket and Rover Co. (LRRC) United States Commercial 2002 0 0 0
Lund University (Lunasonde) United States Commercial 2016 0 0 0
M42 Technologies (M42 Tech) United States Commercial 2014 0 0 0
Marquardt/Ogden (Marquardt/Ogden) United States Commercial 1957 0 0 0
Marquardt/Van Nuys (Marquardt) United States Commercial 1948 0 0 0
Martin-Baltimore (Martin-Bal) United States Commercial 0 0 0
Martin-Denver (Martin-Denver) United States Commercial 1955 0 0 0
Martin/Orlando (Martin/Orlando) United States Commercial 1957 0 0 0
Maryland Aerospace (MD Aero) United States Commercial 2004 0 0 0
Mass. Inst of Technology (MIT) United States Academic / research 1916 0 0 0
Masten Space Systems (Masten) United States Commercial 0 0 0
Masten Space Systems, R&D Shop (Masten) United States Commercial 2004 0 0 0
Maverick Space Systems (Maverick) United States Commercial 2019 0 0 0
Maxar (DigitalGlobe) (Maxar DG) United States Commercial 2017 0 0 0
Maxar Technologies (Maxar) United States Commercial 2017 0 0 0
McDonnell Aircraft Corporation (McDonnell) United States Commercial 1939 0 0 0
MCI (MCI) United States Commercial 2003 0 0 0
MCI Communications Corp. (MCI) United States Commercial 1963 0 0 0
MCI WorldCom (MCI) United States Commercial 1998 0 0 0
Medgar Evers College, City University of New York (CUNY) United States Academic / research 1970 0 0 0
MEI Technologies (MEI Tech) United States Commercial 2005 0 0 0
Meridian Space (Meridian Space) United States Commercial 2026 0 0 0
Merritt Island High School (Merritt I HS) United States Academic / research 0 0 0
Michigan Technological University Aerospace Enterprise (MTU AE) United States Academic / research 0 0 0
Micro-Space Inc. (Microspace) United States Commercial 1998 0 0 0
Microcosm (Microcosm Inc.) United States Commercial 1984 0 0 0
MicroCraft Inc (MicroCraft) United States Commercial 2011 0 0 0
Miles Space (Miles Space) United States Commercial 2020 0 0 0
Millenium Engeering and Integration Services, LLC (Millenium EI) United States Commercial 1995 0 0 0
Millenium Space Systems (Millenium SpSys) United States Commercial 2001 0 0 0
Miltec Missiles and Space Co. (Duocomm Miltec) United States Commercial 2012 0 0 0
Mini-Cubes LLC (Quub) (Quub) United States Commercial 2018 0 0 0
Mission Research Corp (NH) (MissionRC) United States Commercial 0 0 0
Missouri University of Science and Technology (Mis.U.SciTech) United States Academic / research 1870 0 0 0

* Includes launches and satellites of the organisation's subsidiaries, divisions and sites, which are listed on its page.

Launch and satellite data: Jonathan McDowell's GCAT (CC BY 4.0) and CelesTrak. Rockets, spacecraft and agencies: Launch Library 2 by The Space Devs and Wikidata. News headlines link to their publishers via the Spaceflight News API and RSS feeds. Records come from several sources and are matched automatically, so treat the directory as a research aid, not an authority. How the data is built and checked.