Top CubeSat Companies

Operates a multipurpose nanosatellite constellation delivering weather, aviation, and RF intelligence data via space-based sensors and ground infrastructure

Designs, builds, and operates software-defined small satellites and shared satellite platforms for commercial and scientific missions worldwide

End-to-end satellite manufacturer delivering modular spacecraft platforms, mission operations, and ground services for defense, civil, and commercial customers worldwide

Manufactures standardized nanosatellite and microsatellite buses and provides end-to-end small satellite mission integration services

Designs, manufactures, and integrates nanosatellites and small satellite subsystems, with constellation operations and advanced mission capabilities for defense, civil, and commercial customers

Builds satellite platforms, orbital deployers, and ground stations, providing full-stack space engineering solutions for civilian and defense clients

Small satellite manufacturer operating a dual-band SAR constellation for all-weather Earth observation and providing satellites-as-a-service for rapid in-orbit technology demonstrations

Designs, manufactures, and operates micro-satellite constellations for maritime communications, earth observation, positioning, and deep space exploration

Designs, builds, launches, and operates small satellites for Earth observation, telecommunications, navigation, and science missions

Designs and manufactures solar arrays, electrical power systems, and power conditioning units for CubeSat and small satellite platforms

Designs electric propulsion systems for small satellites and operates orbital transfer vehicles for last-mile delivery and in-orbit services

Manufactures non-toxic green propulsion systems for satellites and operates reusable suborbital spaceplanes for research and high-speed flight

Operates a nanosatellite constellation for space-based radio frequency detection, geolocation, and characterization of maritime vessel emissions

Designs and manufactures small satellite platforms and subsystems, operates satellite constellations, and delivers space-based data services

Designs and manufactures electric propulsion systems for spacecraft, including Hall effect, electrospray, RF ion, and green monopropellant thrusters

Develops electric and green propulsion systems for satellites and operates an orbital transfer vehicle for precise in-space deployment

Operates a nanosatellite IoT network providing bidirectional, low-power satellite connectivity for remote asset tracking and monitoring across maritime, agriculture, and industrial sectors

Provides rideshare launch services, mission management, and satellite deployment hardware for smallsats and CubeSats across multiple launch vehicles worldwide

Designs and manufactures chemical, electric, and hybrid propulsion systems for spacecraft ranging from cubesats to orbital transfer vehicles

Develops in-space electric propulsion systems and advanced spacecraft solutions for commercial and defense satellite operators

Develops field emission electric propulsion (FEEP) systems for satellite mobility, station keeping, constellation management, and deorbiting

Provides a cloud-based software platform for satellite mission design, digital twin simulation, flight software, and constellation operations

Operates a low-Earth orbit satellite network providing direct-to-device IoT connectivity for remote sensors using its proprietary LoneWhisper protocol based on LoRaWAN

Provides in-space logistics, orbital transfer vehicles, and satellite deployment systems for small satellites from LEO to the Moon

Develops bespoke satellite platforms and lab-on-a-chip payloads for microbiology, pharmaceutical, and life sciences research in microgravity

Develops autonomous miniaturized laboratories and bioreactor platforms for pharmaceutical research and biomanufacturing in microgravity