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Airbus Acquires Quarkslab to Strengthen Cybersecurity Portfolio

Quarkslab acquired by Airbus

AcquisitionTechnology, Information and MediaFR

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Acquired

Quarkslab

FranceTechnology, Information and Media

Undisclosed amount

April 22, 2026

Airbus logo
Acquirer

Airbus

Aviation and Aerospace Component Manufacturing

Airbus, a global leader in aerospace and defense, has acquired Quarkslab, a French cybersecurity company, for an undisclosed amount. Founded in 2011 by Fred Raynal, Quarkslab specializes in the protection and analysis of software, with a foundational commitment to research and development. The company's expertise bridges academic research with concrete practical application, spanning both offensive and defensive security to help enterprises and government organizations adopt a proactive security posture against sophisticated attacks.

This acquisition marks a strategic move for Airbus to significantly bolster its internal cybersecurity capabilities and secure its critical infrastructure, intellectual property, and sensitive data. Quarkslab's core mission to foster innovation in software security, through its R&D Lab and proprietary solutions like QFlow and QShield, directly aligns with the complex and evolving security challenges faced by a major industrial player like Airbus. The integration of Quarkslab's specialized knowledge is expected to strengthen Airbus's resilience against an increasingly complex threat landscape.

Quarkslab provides tailored solutions and consulting services that protect assets, sensitive data, and users against advanced threats. Its philosophy emphasizes forcing attackers to adapt, rather than defenders, a crucial approach for Airbus in safeguarding its extensive operations and supply chain. By leveraging Quarkslab's deep technical expertise in application and data protection, Airbus aims to enhance the security of its own systems and potentially integrate this advanced security into its products and services across its diverse portfolio.

The combination of Airbus's global scale and Quarkslab's cutting-edge cybersecurity innovation is anticipated to create a more robust and secure operational environment. This strategic integration positions the combined entity to better address evolving cyber threats and maintain a leading edge in security across the aerospace and defense sectors, ensuring greater freedom through enhanced security.

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