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Rebel Space

Founded 2019 · 13 employees on LinkedIn · 3 known investors

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Rebel Space Tech develops spectrum intelligence software that monitors, detects, and classifies RF interference and electronic warfare threats targeting satellite and teleport operators. The platform serves space operators, government/defense agencies, and research institutions operating in contested electromagnetic environments.

AI & Machine LearningDefense TechSpace Tech

Founders & leadership

Rebel Space was founded in 2019 by Carrie Marshall.

CMCarrie Marshall
Carrie MarshallCEO and Co-FounderShe brings more than two decades of experience in commercial space and defense sectors, with a focus on software development for space and cyber security applications.

Investors · 3

TFX Capitallisted by TFX CapitalFort Mill · $250K – $750K

How we know: TFX Capital's portfolio page · Not right? Tell us

Mana VenturesreportedEstero

How we know: the VCSheet dataset · Not right? Tell us

Related companies · 5

Capella SpaceCapella Space designs, builds, and operates synthetic aperture radar (SAR) satellite constellations that provide all-weather, day-and-night Earth observation imagery at sub-0.25m resolution. It offers an automated end-to-end tasking and data delivery platform serving defense and intelligence, maritime, disaster response, and infrastructure monitoring customers.
Sierra SpaceSpace company developing the Dream Chaser commercial spaceplane and the LIFE habitat for a next-generation LEO space station.
Relativity SpaceRelativity Space develops Terran R, a reusable medium-to-heavy-lift rocket designed for efficiency and scalability, serving government entities, telecommunications companies, and commercial customers for space access missions. The company focuses on making space exploration more accessible, reliable, and sustainable.
Voyager SpaceVoyager Technologies is a defense and space technology company developing capabilities in advanced electronics, mission management, orbital data centers, space exploration, spectrum dominance, and strategic systems across air, land, space, and cyber domains. It also operates the Starlab commercial space station program.
SteamSteam is a digital platform for purchasing, downloading, and playing video games, serving both individual gamers and game developers worldwide.

Companies working in the same space as Rebel Space.

Non-dilutive funding · 4 SBIR/STTR awards

Federal grants — no equity taken
AgencyPhaseYearAmount
U.S. Air ForceAir ForcePhase II2023$1.6M
NASAPhase II2021$748.3K
U.S. Air ForceAir ForcePhase I2021$49.3K
NASAPhase I2020$123.5K

Source: SBIR.gov award data (U.S. Small Business Administration). SBIR/STTR awards are competitive federal R&D grants and contracts — non-dilutive capital alongside any venture rounds above.

Frequently asked questions

What does Rebel Space do?
Rebel Space Tech develops spectrum intelligence software that monitors, detects, and classifies RF interference and electronic warfare threats targeting satellite and teleport operators. The platform serves space operators, government/defense agencies, and research institutions operating in contested electromagnetic environments.
Who founded Rebel Space?
Rebel Space was founded by Carrie Marshall in 2019.
Who are Rebel Space's investors?
Rebel Space's investors include Garuda Ventures, TFX Capital, Mana Ventures.