Our ambition

Put our pioneering spirit to the benefits of security
and exploration for both Earth and Space

We have contributed to
space missions
We have deployed
star trackers in orbit
We have deployed
neutron analysis systems

About Sodern

Sodern draws on more than fifty years of experience in optronics and neutron technology to design innovative and competitive solutions for stakeholders in space, defense, industry and research. A world leader in star trackers and neutron systems for analyzing and detecting materials, Sodern is internationally recognized for its expertise in very high technology equipment. Subsidiary of the European leader in access to space, ArianeGroup, Sodern employs more than 450 highly qualified people.


Press release: Sodern announces a new version of its Daytime star tracker solution at the Eurosatory 2024 exhibition
“June 12, 2024 – Sodern is pleased to announce a new version of its daytime star tracker solution at the Eurosatory Global Event for Defense and Security, to be held from June 17 to 21, 2024 in Paris-Nord Villepinte. After several years of research and development, Sodern has developed an endo-atmospheric star tracker which, combined
Press release: Sodern announces the launch of its new Auriga™ Gyro satellite equipment at the 4S Symposium
“On 21 May 2024, Sodern is pleased to announce the launch of the Auriga™ Gyro solution, an Auriga™ star tracker merging gyro data. Sodern has developed a new version of the Auriga™ software library. It now includes the option of using data from any gyro to provide continuous attitude data even in difficult kinematic conditions.