Top list · United States
Aerospace & Space startups in the United States
414 aerospace & Space startups in the United States have raised money in rounds we track. These are the 50 that have raised the most, $83B between them, with Los Angeles the most common home.
- 1
SpaceXSpaceX is an aviation and aerospace company that focuses on reducing the costs associated with space travel by using reusable rockets.SpaceX is an aviation and aerospace company that focuses on reducing the costs associated with space travel by using reusable rockets.
Founded 2002Hawthorne, United States$42Blast round Oct 2026 - 2
Blue OriginBlue Origin is a privately funded aerospace manufacturer and spaceflight services company based in Kent, Washington.Blue Origin is a privately funded aerospace manufacturer and spaceflight services company based in Kent, Washington.
Founded 2000Kent, United States$10Blast round Jul 2026 - 3
CesiumAstroCesiumAstro is an aerospace and defense startup based in Austin, Texas, founded in 2017.CesiumAstro is an aerospace and defense startup based in Austin, Texas, founded in 2017.
Founded 2017Austin, United States$1.8Blast round Nov 2026 - 4
Stoke SpaceStoke Space is a U.S.Stoke Space is a U.S.
Founded 2019Kent, United States$1.6Blast round Oct 2025 - 5Archer AviationFounded -United States$1.6Blast round Jun 2025
- 6
Stoke Space TechnologiesSTOKE Space is a Washington-based manufacturer of space vehicle components and related equipment for the defense and aerospace industries.STOKE Space is a Washington-based manufacturer of space vehicle components and related equipment for the defense and aerospace industries.
Founded 2019Seattle, United States$1.3Blast round Sept 2026 - 7
Impulse SpaceImpulse Space is a private aerospace startup based in Redondo Beach, California, founded in September 2021 by Tom Mueller, a propulsion expert and former SpaceX employee.Impulse Space is a private aerospace startup based in Redondo Beach, California, founded in September 2021 by Tom Mueller, a propulsion expert and former SpaceX employee.
Founded 2021Redondo Beach, United States$1.3Blast round Sept 2026 - 8
CastelionCastelion is a privately held defense technology and aerospace manufacturing company founded in November 2022 by former SpaceX executives Bryon Hargis, Sean PitCastelion is a privately held defense technology and aerospace manufacturing company founded in November 2022 by former SpaceX executives Bryon Hargis, Sean Pit
Founded 2022Torrance, United States$1.3Blast round Aug 2026 - 9
AstranisAstranis designs, builds, and operates the world’s most advanced high orbit satellites for sovereign connectivity.Astranis designs, builds, and operates the world’s most advanced high orbit satellites for sovereign connectivity.
Founded -United States$1.2Blast round Sept 2026 - 10
Vulcan ElementsVulcan Elements is a U.S.-based startup manufacturer founded in 2023, specializing in rare earth magnets, particularly sintered neodymium iron boron (NdFeB) magnets.Vulcan Elements is a U.S.-based startup manufacturer founded in 2023, specializing in rare earth magnets, particularly sintered neodymium iron boron (NdFeB) magnets.
Founded 2023Vestavia Hills, United States$1.1Blast round Apr 2026 - 11
ApexIan Cinnamon, CEO, and Max Benassi, CTO, founded Apex in 2022 to solve one of the space industry's biggest challenges: the satellite production bottleneck.Ian Cinnamon, CEO, and Max Benassi, CTO, founded Apex in 2022 to solve one of the space industry's biggest challenges: the satellite production bottleneck.
Founded 2022Los Angeles, United States$1.1Blast round Oct 2026 - 12
Mach IndustriesMach Industries is a defense technology startup based in Huntington Beach, California, founded in 2023.Mach Industries is a defense technology startup based in Huntington Beach, California, founded in 2023.
Founded 2022Huntington Beach, United States$1.0Blast round Sept 2026 - 13HyperSatHyperSat is a developer of hyperspectral imaging satellites.
HyperSat is a developer of hyperspectral imaging satellites.
Founded -United States$935Mlast round Sept 2018 - 14
True AnomalyTrue Anomaly is a defense technology company specializing in space defense.True Anomaly is a defense technology company specializing in space defense.
Founded 2022Englewood, United States$860Mlast round May 2026 - 15
Karman Space & DefenseKarman Space & Defense offers production solutions for hypersonics, spacecraft, launch vehicles, missiles, and integrated defense systems.Karman Space & Defense offers production solutions for hypersonics, spacecraft, launch vehicles, missiles, and integrated defense systems.
Founded 2021Huntington Beach, United States$854Mlast round May 2026 - 16Voyager TechnologiesVoyager Technologies is a defense and space technology company that develops solutions for national security and commercial space missions.
Voyager Technologies is a defense and space technology company that develops solutions for national security and commercial space missions.
Founded -Denver, United States$785Mlast round Sept 2026 - 17
K2 SpaceK2 Space focuses on the latest generation of launch vehicles that will open the doors to the solar system.K2 Space focuses on the latest generation of launch vehicles that will open the doors to the solar system.
Founded 2022Torrance, United States$750Mlast round Jul 2026 - 18
VulcanFormsVulcanForms enables critical industries to innovate, grow, and deliver sustainable impact.VulcanForms enables critical industries to innovate, grow, and deliver sustainable impact.
Founded 2015Devens, United States$720Mlast round Nov 2026 - 19
ChaosFounded -United States$655Mlast round Nov 2025 - 20
Firefly AerospaceFirefly Aerospace provides launch vehicles, spacecraft, and in-space services for small payloads.Firefly Aerospace provides launch vehicles, spacecraft, and in-space services for small payloads.
Founded 2014Cedar Park, United States$609Mlast round May 2026 - 21
Phoenix Aviation CapitalPhoenix Aviation Capital is a full-service aircraft lessor that focuses on financing modern, in-demand aircraft.Phoenix Aviation Capital is a full-service aircraft lessor that focuses on financing modern, in-demand aircraft.
Founded -Stamford, United States$592Mlast round Nov 2025 - 22
AntaresAntares, formerly known as Antares Industries, is a nuclear technology company founded in 2023.Antares, formerly known as Antares Industries, is a nuclear technology company founded in 2023.
Founded 2023Torrance, United States$566Mlast round Aug 2026 - 23
HermeusHermeus is an American aerospace and defense technology startup founded in 2018 and based in Atlanta, Georgia.Hermeus is an American aerospace and defense technology startup founded in 2018 and based in Atlanta, Georgia.
Founded 2018El Segundo, United States$550Mlast round Apr 2026 - 24
Sierra SpaceSierra Space is a commercial aerospace and defense technology company based in Louisville, Colorado.Sierra Space is a commercial aerospace and defense technology company based in Louisville, Colorado.
Founded 2021Louisville, United States$550Mlast round Mar 2026 - 25
Axiom SpaceAxiom Space, Inc.Axiom Space, Inc.
Founded 2016Houston, United States$525Mlast round Jun 2026 - 26
XonaXona (EMPRENDIMIENTOS AEREOS S.R.L.) is an Argentine marketing agency located in La Lucila, Buenos Aires.Xona (EMPRENDIMIENTOS AEREOS S.R.L.) is an Argentine marketing agency located in La Lucila, Buenos Aires.
Founded 2000Acassuso, United States$512Mlast round Oct 2026 - 27
Northwood SpaceNorthwood Space is a hardware solution that expands the orbits and frequency ranges available from the ground for satellite communication.Northwood Space is a hardware solution that expands the orbits and frequency ranges available from the ground for satellite communication.
Founded 2023Los Angeles, United States$505Mlast round Nov 2026 - 28
SkyryseSkyryse is a private American aviation hardware and software company founded in 2016 and based in El Segundo, California.Skyryse is a private American aviation hardware and software company founded in 2016 and based in El Segundo, California.
Founded 2016Los Angeles, United States$492Mlast round Feb 2026 - 29
Varda Space IndustriesVarda Space Industries is a private American company based in El Segundo, California, focused on space manufacturing.Varda Space Industries is a private American company based in El Segundo, California, focused on space manufacturing.
Founded 2021El Segundo, United States$438Mlast round Oct 2026 - 30
StarcloudStarcloud, Inc.Starcloud, Inc.
Founded 2024Redmond, United States$430Mlast round Aug 2026 - 31
Aquila Air CapitalAquila Air Capital specializes in providing financial assistance to aviation companies along with purchase and leasing of aircraft equipmentAquila Air Capital specializes in providing financial assistance to aviation companies along with purchase and leasing of aircraft equipment
Founded 2021New York, United States$400Mlast round Jun 2026 - 32
HawkEye 360HawkEye 360 is a data analytics company that develops space-based radio frequency mapping.HawkEye 360 is a data analytics company that develops space-based radio frequency mapping.
Founded 2015Herndon, United States$379Mlast round May 2026 - 33
AmcaAmca, or the Advanced Manufacturing Company of America, is a leading aerospace and defense manufacturing firm based in El Segundo, California.Amca, or the Advanced Manufacturing Company of America, is a leading aerospace and defense manufacturing firm based in El Segundo, California.
Founded 2024El Segundo, United States$377Mlast round May 2026 - 34
Sky HarbourSky Harbour is an aviation infrastructure development company building the network of Home-Basing Solutions for business aircraft.Sky Harbour is an aviation infrastructure development company building the network of Home-Basing Solutions for business aircraft.
Founded 2017White Plains, United States$350Mlast round Jan 2026 - 35
Bridger AerospaceBridger Aerospace is an industry leader in aerial wildfire management, relief, and suppression, delivering powerful firefighting services.Bridger Aerospace is an industry leader in aerial wildfire management, relief, and suppression, delivering powerful firefighting services.
Founded 2015Bozeman, United States$332Mlast round Oct 2025 - 36
Neros TechnologiesNeros Technologies is a private defense technology company founded in 2023 and based in El Segundo, California.Neros Technologies is a private defense technology company founded in 2023 and based in El Segundo, California.
Founded 2023Los Angeles, United States$325Mlast round Aug 2026 - 37
Sophia SpaceSophia Space Inc.Sophia Space Inc.
Founded 2025Pasadena, United States$310Mlast round Sept 2026 - 38
Muon SpaceMuon Space is an American aerospace startup founded in 2021, based in Mountain View, California.Muon Space is an American aerospace startup founded in 2021, based in Mountain View, California.
Founded 2021Mountain View, United States$295Mlast round Aug 2026 - 39
Divergent TechnologiesDivergent Technologies is an IT company that provides web development, ERP, software, mobile apps, graphic design, and network services.Divergent Technologies is an IT company that provides web development, ERP, software, mobile apps, graphic design, and network services.
Founded 2016United States$290Mlast round Sept 2025 - 40
Cowboy Space CorporationCowboy Space Corporation is a space infrastructure company dedicated to building orbital data centers for artificial intelligence.Cowboy Space Corporation is a space infrastructure company dedicated to building orbital data centers for artificial intelligence.
Founded 2023San Carlos, United States$275Mlast round May 2026 - 41Reliable RoboticsFounded -United States$275Mlast round Oct 2026
- 42
Hubble NetworkHubble Network is a Seattle-based space technology and telecommunications company founded in 2021.Hubble Network is a Seattle-based space technology and telecommunications company founded in 2021.
Founded 2021Seattle, United States$270Mlast round Sept 2026 - 43
Overmatch VenturesFounded -United States$250Mlast round Mar 2026 - 44EpirusFounded -United States$250Mlast round Oct 2025
- 45REGENT CraftFounded 2020United States$240Mlast round Aug 2026
- 46
GA TelesisGA Telesis a world-leading commercial aviation company.GA Telesis a world-leading commercial aviation company.
Founded 2002San Jose, United States$225Mlast round Jun 2017 - 47Rocket LabFounded -United States$215Mlast round Nov 2018
- 48
Tomorrow.ioTomorrow.io is a weather intelligence platform that provides real-time weather forecasts.Tomorrow.io is a weather intelligence platform that provides real-time weather forecasts.
Founded 2016Boston, United States$210Mlast round May 2026 - 49
LeoLabsLeoLabs is an aerospace company that supplies and provides low Earth orbit mapping and space situational awareness services.LeoLabs is an aerospace company that supplies and provides low Earth orbit mapping and space situational awareness services.
Founded 2016Menlo Park, United States$196Mlast round Nov 2026 - 50
SpireWe are a gas company serving 1.7 million customers in Missouri, Alabama, and Mississippi, providing natural gas to powers their homes and businesses.We are a gas company serving 1.7 million customers in Missouri, Alabama, and Mississippi, providing natural gas to powers their homes and businesses.
Founded -United States$190Mlast round Sept 2019
Hawthorne, United StatesCompanies whose funding rounds we classed in this sector, ranked by the total they have raised in rounds we hold. Nobody pays to be on a list.
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