CesiumAstro designs, engineers and manufactures high-performance communications systems for space and airborne platforms. Its product line spans communications modules, communications payloads and satellites, intended to deliver real-time connectivity across defense, commercial and civil missions. The company operates in the defense, commercial space, civil space, satellite communications and aerospace verticals.
Its engineering work covers RF systems, software-defined radios, phased arrays and mission systems. The company carries out vertically integrated manufacturing and describes a focus on reliability, scalability and responsiveness in its products, as well as on industrialising space and defence communications.
Geographic presence includes Texas, Colorado and California in the United States, the United Kingdom, Germany and Japan. Further details on founding date, team size and funding are not published.






