The most prominent aerospace companies ranked by global prominence, funding activity, and market position. Showing the top 50 out of 18,053 companies tracked on Fsome.
| # | Company | Location | Employees | Total Funding | Last Round | Last Funded |
|---|---|---|---|---|---|---|
| 1 |
Rocket Lab
Rocket Lab is an aerospace company that provides launch services, spacecraft des…
|
Long Beach | 1K - 5K | $2.0B | Post Ipo Equity | 2026-04-08 |
| 2 |
Firefly Aerospace
Firefly Aerospace is a space company that develops and operates launch vehicles,…
|
Cedar Park | — | $796.6M | Corporate Round | 2025-05-29 |
| 3 |
Hadrian
Hadrian builds AI-powered automated factories that manufacture precision parts f…
|
Hawthorne | — | $607.8M | Series C | 2025-12-30 |
| 4 |
Quantum Systems
Quantum Systems builds AI-powered eVTOL drones for defense, security, and survey…
|
Gilching | — | $775.7M | Debt Financing | 2026-02-12 |
| 5 |
Starlab Space
Developing the next-generation, AI-enabled commercial space station
|
Webster | 11 - 50 | $232.5M | Series Unknown | 2026-01-06 |
| 6 |
Voyager Technologies
Voyager Technologies is a defense and space technology company that develops sol…
|
Denver | 501 - 1K | $818.2M | Post Ipo Debt | 2025-11-05 |
| 7 |
Cambium
Cambium specializes in advanced materials for defense and aerospace, focusing on…
|
El Segundo | 101 - 250 | $127.0M | Series B | 2026-01-05 |
| 8 |
JetZero
JetZero is an aerospace startup developing all-wing aircraft to cut fuel use and…
|
Long Beach | 251 - 500 | $436.4M | Series B | 2026-01-13 |
| 9 |
Archer
Archer is an aerospace company that developed an electric vertical takeoff and l…
|
San Francisco | 501 - 1K | $3.5B | Post Ipo Equity | 2025-11-06 |
| 10 |
Planet
Planet is an aerospace and data analytics company that builds small satellites a…
|
San Francisco | 501 - 1K | $1.0B | Post Ipo Debt | 2025-09-09 |
| 11 |
K2 Space
K2 Space develops high-power satellite platforms for orbital missions, using ver…
|
Torrance | 101 - 250 | $425.5M | Series C | 2025-12-11 |
| 12 |
SkyFi®
SkyFi® is an earth intelligence platform that provides satellite imagery and ana…
|
Austin | 11 - 50 | $41.0M | Series A | 2026-01-14 |
| 13 |
Starcloud
Starcloud is building a network of large data centers in space.
|
Redmond | 1 - 10 | $23.9M | Seed | 2025-02-26 |
| 14 |
Anduril Industries
Anduril Industries is a defense technology company that specializes in developin…
|
Costa Mesa | 5K - 10K | $6.4B | Grant | 2026-01-29 |
| 15 |
Slingshot Aerospace
Slingshot Aerospace builds space data, analytics, and simulation solutions.
|
Windsor | 101 - 250 | $148.9M | Series Unknown | 2025-09-30 |
| 16 |
Axiom Space
Axiom Space is a space infrastructure company that develops commercial human spa…
|
Houston | 501 - 1K | $850.0M | Debt Financing | 2026-02-12 |
| 17 |
Vertical Aerospace
Vertical Aerospace is an aerospace manufacturer, specializing in electric aviati…
|
Bristol | 251 - 500 | $595.2M | Grant | 2026-02-03 |
| 18 |
ZeroAvia
ZeroAvia develops hydrogen-electric powertrains for zero-emission aviation solut…
|
Hollister | 251 - 500 | $306.0M | Series Unknown | 2025-12-22 |
| 19 |
Array Labs
Array Labs designs and operates space-based radar systems and delivers 3D Earth …
|
Palo Alto | 11 - 50 | $35.6M | Series A | 2026-01-05 |
| 20 |
Beta Technologies
Beta Technologies builds electric VTOL and CTOL aircraft, charging systems, and …
|
South Burlington | 501 - 1K | $2.0B | Post Ipo Secondary | 2026-02-10 |
| 21 |
X-Bow Launch Systems
X-Bow Systems is a space technology company that produces solid rocket motors an…
|
Albuquerque | 101 - 250 | $200.8M | Debt Financing | 2025-11-20 |
| 22 |
MDA Space
MDA Space is a space technology company that develops geointelligence, space ope…
|
Brampton | 1K - 5K | $183.0M | Post Ipo Debt | 2025-12-04 |
| 23 |
Aeon
Aeon develops advanced capabilities at scale for maximum deterrence.
|
Austin | 11 - 50 | $16.6M | Seed | 2025-03-14 |
| 24 |
Hydrosat
Hydrosat leverages thermal satellite intelligence and AI to address critical glo…
|
Washington | 51 - 100 | $95.6M | Series B | 2026-01-15 |
| 25 |
HawkEye 360
HawkEye 360 detects, geolocates, and characterizesvarious RF signals using its s…
|
Herndon | 251 - 500 | $585.3M | Series E | 2026-03-04 |
| 26 |
Digantara
Digantara develops infrastructure and data solutions for monitoring objects and …
|
Bengaluru | 101 - 250 | $64.4M | Series B | 2025-12-16 |
| 27 |
True Anomaly
True Anomaly is builds space security and resilience at the intersection of spac…
|
Centennial | 101 - 250 | $418.0M | Debt Financing | 2025-04-30 |
| 28 |
Pixxel
Pixxel is a space data company that develops a constellation of hyperspectral ea…
|
Bengaluru | 101 - 250 | $95.0M | Grant | 2025-06-11 |
| 29 |
Castelion
Castelion is a defense tech company that applies modern hardware development and…
|
Torrance | 101 - 250 | $469.6M | Series B | 2025-12-05 |
| 30 |
Fly Exclusive
Fly Exclusive provide high quality, safe &reliable private jet travel at industr…
|
Kinston | 501 - 1K | $116.2M | Post Ipo Equity | 2026-01-09 |
| 31 |
Stoke Space
Stoke Space develops fully reusable Nova rockets for orbital space mobility.
|
Kent | 251 - 500 | $1.4B | Series D | 2025-10-08 |
| 32 |
Apex
Apex designs and manufactures satellite buses tailored for various space mission…
|
Los Angeles | 101 - 250 | $522.0M | Series D | 2025-09-12 |
| 33 |
Vannevar Labs
Vannevar Labs is a technology startup providing defense and national security te…
|
Palo Alto | 101 - 250 | $87.0M | Series B | 2023-01-18 |
| 34 |
Muon Space
Muon Space is a space systems company that designs, builds, and operates LEO sat…
|
Mountain View | 101 - 250 | $225.8M | Grant | 2025-10-08 |
| 35 |
XTI Aerospace
XTI Aerospace specializes in aircraft technology and development of vertical-lif…
|
Englewood | 11 - 50 | $140.0M | Post Ipo Debt | 2026-02-11 |
| 36 |
Aequs
Aequs is a manufacturing company that offers integrated products across the aero…
|
Belgami | 1K - 5K | $117.4M | Private Equity | 2025-11-11 |
| 37 |
Joby Aviation
Joby Aviation is an aerospace transportation company developing electric aircraf…
|
Santa Cruz | 1K - 5K | $4.2B | Post Ipo Debt | 2026-01-29 |
| 38 |
Open Cosmos
Open Cosmos is a space technology company that designs, builds, and operates low…
|
Harwell | 101 - 250 | $62.6M | Series B | 2023-09-11 |
| 39 |
Karman Space & Defense
Karman Space & Defense offers production solutions for hypersonics, spacecraft, …
|
Huntington Beach | 1K - 5K | $1.5B | Post Ipo Debt | 2025-10-24 |
| 40 |
Dubai Aerospace Enterprise
Dubai Aerospace Enterprise is a global aviation services company that provides a…
|
Dubai | 101 - 250 | $8.7B | Debt Financing | 2026-03-24 |
| 41 |
Interstellar Technologies
Interstellar Technologies is an aerospace company that develops cost-effective a…
|
Hiroo | 101 - 250 | $245.2M | Debt Financing | 2026-01-16 |
| 42 |
CesiumAstro
CesiumAstro provides out-of-the-box communication systems for satellites, UAVs, …
|
Austin | 101 - 250 | $655.2M | Series C | 2026-02-02 |
| 43 |
Northrop Grumman
Northrop Grumman is an aerospace, defense and security company that provides tra…
|
Falls Church | c 10001 max | $3.7B | Post Ipo Debt | 2025-05-27 |
| 44 |
Avelo Airlines
Avelo Airlines is an aviation company that offers an affordable, convenient, and…
|
Houston | 1K - 5K | $175.2M | Series Unknown | 2025-01-16 |
| 45 |
Pyka
Pyka is a robotics company on a mission to build the most useful autonomous airc…
|
Alameda | 101 - 250 | $88.1M | Series B | 2024-09-23 |
| 46 |
ICEYE
ICEYE operates a radar satellite constellation, providing all weather earth obse…
|
Espoo | 501 - 1K | $762.4M | Secondary Market | 2025-12-05 |
| 47 |
Lockheed Martin
Lockheed Martin is a global security and aerospace company that specializes in a…
|
Bethesda | c 10001 max | $6.1B | Post Ipo Debt | 2025-12-05 |
| 48 |
Ursa Major
Ursa Major is an aerospace and defense company that provides a propulsion system…
|
Berthoud | 251 - 500 | $434.7M | Debt Financing | 2025-11-18 |
| 49 |
Destinus
Destinus is a transportation technology company building near-space vehicles and…
|
Payerne | 501 - 1K | $116.8M | Debt Financing | 2025-12-18 |
| 50 |
Momentus
Momentus is a commercial space company providing satellite buses, in-space trans…
|
Santa Clara | 51 - 100 | $182.1M | Post Ipo Equity | 2026-01-05 |