Critical Mass invests in early-stage aerospace companies across launch, propulsion, satellite intelligence, in-space mobility, and orbital infrastructure. Click any logo to visit the company.
Synthetic-aperture radar (SAR) constellation delivering all-weather, day-and-night Earth observation at sub-meter resolution.
Visit siteIn-space mobility and orbital transfer vehicles delivering payloads precisely from launch insertion to operational orbit.
Visit siteCommercial radar network for low-Earth-orbit space safety, collision avoidance, and persistent satellite tracking.
Visit siteAutonomous lunar rovers and surface mobility platforms enabling commercial and government missions on the Moon, including roles on NASA's Artemis program.
Visit siteOrbital infrastructure platforms enabling next-generation in-space industry, manufacturing, and operations.
Visit siteLiquid rocket engines for launch vehicles and hypersonic propulsion systems. American supply for the propulsion bottleneck.
Visit siteIn-space pharmaceutical manufacturing and re-entry capsule platform — turning microgravity into a commercial production environment.
Visit siteCommercial space stations for long-duration human spaceflight — building the next layer of orbital infrastructure.
Visit siteIf your company is operating in our focus areas — early-stage, technically credible, capital-efficient — we'd like to hear from you.
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