Top Space Tech Companies
642 Space Tech companies, sorted by total funding raised.
642
Companies
$59.3B
Combined Funding
11
Funded (Last 60d)
Grant
Top Stage
Indexed tracks 642 Space Tech companies that have collectively raised $59.3B in documented funding. The most-funded space tech companies tracked include SpaceX and Blue Origin. 11 companies closed a new round in the last 60 days, with Grant being the most common funding stage.
SpaceX designs, builds and launches advanced, reusable rockets and spacecraft with the goal of ma...
Blue Origin develops reusable rockets and space-resource systems to reduce launch costs and enabl...
Develops all-electric eVTOL aircraft and intends to operate urban air taxi services, serving comm...
Stoke Space develops Nova, a fully reusable rocket designed to provide affordable, responsive tra...
Sierra Space is a commercial space company focused on creating a more accessible space economy.
Hadrian builds AI-powered autonomous factories that manufacture precision components and complete...
AST SpaceMobile builds a space-based cellular broadband network that connects directly to standar...
Space transportation company developing orbital transfer vehicles and last-mile delivery spacecra...
Relativity Space designs and builds reusable rockets to make access to space more reliable and ro...
Chinese commercial rocket company (Beijing) developing reusable launch vehicles.
Satellite-based internet service provider for emerging markets
ICEYE operates synthetic-aperture-radar satellites that provide near-real-time Earth observation ...
BETA Technologies manufactures electric VTOL and CTOL aircraft, charging networks, and training f...
Advanced satellites for high orbits.
By leveraging breakthrough AI, Skydio creates the world's most intelligent flying machines for us...
Satellite manufacturing company founded by former SpaceX engineers, developing high-power, mega-c...
Boom Supersonic develops Overture, a sustainable supersonic airliner, and Symphony, its dedicated...
CesiumAstro designs and manufactures phased-array communications payloads, terminals, and satelli...
German aerospace company developing launch vehicles for transporting small and medium-sized satel...
Develops and operates commercial human spaceflight services and a commercial space station, and b...
Firefly Aerospace develops launch vehicles, lunar landers, and orbital vehicles that support comm...
Flying car and low-altitude mobility company, subsidiary of Xpeng Motors
Antares Nuclear builds factory-produced fission microreactors that supply 100kWe to 1MWe of strat...
Top Investors in Space Tech
Active investors ranked by total number of investments.
Frequently Asked Questions
How many Space Tech companies are tracked on Indexed?
Indexed tracks 642 Space Tech companies, sorted by total funding raised.
How much funding have Space Tech companies raised in total?
The Space Tech companies tracked by Indexed have collectively raised $59.3B in documented funding.
What are the top-funded Space Tech companies?
The most-funded Space Tech companies tracked include SpaceX, Blue Origin, Joby Aviation.
Who are the top investors in Space Tech?
Leading investors active in Space Tech include Techstars, Bessemer Venture Partners, Founders Fund.
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