#Paris #France #Defense Sector #Sopra Steria #Laura Chaubard

Sopra Steria Appoints Laura Chaubard as Head of Defense, Security, and Space

In a significant move reflecting the growing emphasis on national security, Sopra Steria has announced the appointment of Laura Chaubard to lead its Defense, Security, and Space vertical, effective September 1, 2026. A graduate of École Polytechnique and an accomplished general engineer specializing in armament, Chaubard’s extensive background in technology and defense positions her well for this critical role.

The Importance of Chaubard's Appointment

This pivotal moment comes as European nations are ramping up their defense budgets and striving for greater strategic autonomy. The ongoing geopolitical tensions and the necessity for independent critical technology are shaping the future of European defense policy, making Chaubard's leadership particularly relevant. Her appointment signals Sopra Steria's commitment to being a leading partner in critical systems integration, a field poised for rapid growth.

Sopra Steria’s Defense, Security, and Space vertical accounted for 13% of the company’s revenue in 2025 and is home to some of the most strategic activities supporting military, governmental, and crucial infrastructural operations. The recent acquisitions of CS Group, Starion, and Nexova have further positioned the company as a formidable competitor in the defense and cybersecurity domains.

Strategic Context

Europe's defense spending is experiencing unprecedented growth, with the demand for independent and secure solutions at an all-time high. Chaubard's expertise will serve as a driving force as Sopra Steria expands its capabilities in military technology, security services, and sensitive infrastructures. The company’s focus on command systems, intelligence, cybersecurity, and secure data handling categories reinforces its role in enhancing national security through technological innovation.

Given the current landscape where the choice of partners in critical systems design and maintenance has significant implications on European sovereignty, Chaubard's management of this vertical will play a crucial role in determining Sopra Steria's trajectory.

Chaubard’s Vision

In taking on this leadership role, Laura Chaubard aims to innovate and strengthen the technological framework surrounding Europe’s defense. Her proven track record at École Polytechnique and her managerial acumen will be invaluable as Sopra Steria aims to position itself as a reference partner for critical systems design in Europe.

"This is a pivotal time for our company as well as Europe at large," stated Chaubard upon her appointment. "I am committed to enhancing our offerings and ensuring we deliver robust and secure solutions that meet both the immediate and future needs of our clients in the defense sector."

With looming challenges in international security and rising demands for independence from non-European players, Chaubard’s leadership will undoubtedly influence Sopra Steria's ability to contribute meaningfully to national defense strategies across the continent.

Conclusion

Laura Chaubard’s designation as the head of Sopra Steria’s Defense, Security, and Space vertical not only marks a strategic advancement for the company but also reflects a broader commitment within Europe to bolster defense and cultivate technological independence in response to shifting global dynamics. As she steps into her new role next month, all eyes will be on how she navigates these challenges and drives the company forward in the increasingly competitive defense technology landscape.