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18/09/2026

Book your free one-on-one career advice session at IAC 2026

At IAC 2026, the teams of CS Group, HE Space and Starion will join forces to showcase how we support the success of space missions across Europe, from engineering and operations to cybersecurity, consulting and talent solutions.

Together, we offer a diverse range of career opportunities for professionals looking to contribute to the future of the space sector.

hespace-astronaut
04/05/2026

Completion of Starion and Nexova acquisitions

Paris, April 30, 2026, 5:45p.m – Sopra Steria, a major player in the European tech sector, has announced that it has completed its acquisitions of Starion and Nexova creating a leading European player in the space and cybersecurity sectors.
hespace-astronaut
18/12/2025

Proposed acquisition of Starion and Nexova, European specialists in space systems engineering and cybersecurity

Paris, 17 December 2025, 5:45 p.m. - Sopra Steria (Euronext Paris: SOP), a major tech player in Europe, has announced that it is in exclusive negotiations with a view to acquiring Starion and Nexova on behalf of its subsidiary CS Group. This acquisition aims to create a leading European operator in secure, sovereign digital services and solutions for the space and cybersecurity sectors.

HE Space astronaut landscape
27/11/2024

HE Space awarded Best Supplier by ESA

Every year ESA holds an annual supplier evaluation. We are proud to announce that for this year we have won Best Supplier again.