Building resilience: how Airbus supports European digital sovereignty and innovation

In an era of rapid digital transformation, the ability to maintain control over core digital technologies – known as digital sovereignty – is a strategic imperative. For a global aerospace and defence leader like Airbus, this control is vital to navigating a complex regulatory landscape while also futureproofing operations. But, technological innovation is not limited by geography. Ultimately, the right balance must be struck to secure technological autonomy without compromising on providing best-in-class technology for customers.

What does digital sovereignty at Airbus look like? 

Digital sovereignty can apply at an individual business level, but also at a national or regional level. It is a high-level priority for the European Union, as well as the companies and armed forces operating inside it. Airbus’ digital sovereignty strategy is based on four main pillars: 

• Ensuring operational continuity: making sure business can continue without any external interruptions
• Controlling data access: Protecting data from extraterritorial laws, which are passed by a country and apply to people, businesses, or actions happening outside of its own borders.
• Strengthening economic sovereignty: ensuring financial predictability through long term contracts and mitigating vendor lock-in.
• Technological sovereignty: Actively teaming up with other companies to contribute to European digital excellence  by developing critical components.

Airbus takes a pragmatic approach to these pillars, prioritising sovereign solutions when it matters – such as for military application or critical IP – and otherwise balancing sovereignty with the best technology and the most rigorous security standards. 

How Airbus plays an active role in European digital sovereignty

Airbus is taking a leading role in European initiatives to define  collective digital sovereignty standards. Since 2021, the company has had a leadership role in Gaia-X, which is developing a trusted framework for secure data exchange. Airbus is also part of the European Alliance for Industrial Data, Edge and Cloud, which aims to strengthen Europe’s leadership in these areas. And as a co-developer of DECADE-X, Airbus is also supporting efforts to develop a data sharing platform specific to the aerospace industry. 

On 18 November, 2025, this commitment to industry collaboration took another step forward when Airbus was announced as a founding member of the European Sovereign Tech Industry Alliance (ESTIA). This collective of pan-European companies advocates for ambitious digital industrial policy, focusing on decisive investment and rapid scaling of European solutions in the areas of cloud and digital services.  

In May 2026, Airbus elevated this commitment by uniting with six other European industrial and technology champions (ASML, Ericsson, Mistral, Nokia, SAP and Siemens) to form the European Tech Creators. Through a joint call-to-action, the coalition advocates for innovation-friendly frameworks and ambitious technology and industrial policies that allow  European companies to lead in critical sectors, from AI and microchips to aerospace and defence.

Airbus Digital Twin Facility

Building digital resilience at Airbus through European partnerships

At the end of 2025, Airbus deployed private 5G networks with Ericsson across key manufacturing sites in Toulouse and Hamburg, ensuring highly secure, high-bandwidth and localised connectivity that keeps critical industrial data strictly on-premises. 

In April 2026, Airbus inaugurated two new-generation supercomputers with Bull, a European leader in advanced computing and AI. These machines offer sovereign throughput capabilities three times higher than the supercomputers of the previous generation, enabling a shift towards fully digitalised aircraft design. 

As for artificial intelligence (AI) capabilities, Airbus entered a strategic long-term collaboration agreement with Mistral, the leading European developer of large language models. This partnership will permit Airbus to develop and deploy sovereign AI solutions, including self-hosted and on-premise ones that are essential for sensitive information such as defence or critical intellectual property applications. It will thus complement Airbus’ partnership with Google for everyday AI.

Airbus also enforces rigorous cybersecurity standards and protocols throughout its supply chain, requiring subcontractors both to comply with and undergo continuous technical audits, such as through the Aircyber initiative developed by BoostAerospace. Additionally, after successfully acquiring Infodas in 2024, Airbus continues to grow its sovereign cybersecurity capabilities through acquisitions including Ultra Cyber Ltd and Quarkslab.

Airbus is currently conducting a call for bids to evaluate available ‘Trusted Cloud’ infrastructure solutions, which guarantee total immunity from extra-territorial regulations for the most sensitive data. 

Airbus CyberSecurity SOC (Security Operations Centre)

A balanced and global approach to digital sovereignty

Airbus’ commitment to digital sovereignty aims to strike a balance between long-term strategic resilience and a commitment to best-in-class innovation. While forging European partnerships is thus a priority, Airbus remains committed to using the best solutions available on the market, even if they come from outside the bloc.

By actively fostering a collaborative digital ecosystem, Airbus is not only safeguarding its own operations but also contributing to a more secure technological future for the continent. As the digital landscape continues to evolve, this pragmatic approach will ensure that Airbus is able to navigate complex digital challenges, protect critical data and continue to offer innovative solutions to customers, ensuring its place as a competitive and sovereign leader in the aerospace and defence sectors.

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