Callisto, part of the Celestia Technologies Group, designs, manufactures and markets maintenance free cryogenic LNAs to provide outstanding Ground Station Noise Temperature (NT). Thanks to our expertise in Radio Frequencies and Cryogenic Systems, we also provide a set of service such as consultancy, engineering services, equipment design, system integration and thermal cycling test in our […]

CS GROUP is a medium‐sized company that designs, develops, deploys, maintains and operates critical systems for Aeronautics, Transports, Space and Defense. Our systems, based on innovative solutions and products, guarantee the efficiency and security of our clients’ operations and critical missions with extremely exacting requirements. Our engineers include system architects, third grade scientists and space […]

Callisto, part of the Celestia Technologies Group, designs, manufactures and markets maintenance free cryogenic LNAs to provide outstanding Ground Station Noise Temperature (NT). Thanks to our expertise in Radio Frequencies and Cryogenic Systems, we also provide a set of service such as consultancy, engineering services, equipment design, system integration and thermal cycling test in our […]

Specialist in complex experimental devices, electro-mechanism and electric motors for the primes contractors of space, nuclear, aeronautics and defence, SOTEREM relies on a team composed of 40% engineers and managers and 60% qualified technicians and operators. Our multidisciplinary approach, our ability to produce unitary models, small or medium series as well as our expertise allow […]