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Welcome to Bull.com!

We’re glad you’re here. This is an early release of our new digital experience, with more content, features, and capabilities coming soon. We’re also migrating content from eviden.com as we continue to build. Thank you for joining us at the start, more to come.

Bull - Master your AI destiny

Bull is back

A century of innovation meets a renewed ambition for a more powerful, more sustainable, more sovereign and more open digital future. Leading in advanced computing and AI, Bull is back, ready to enable nations and industries to fully control their AI and data.

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Trusted by leaders worldwide

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Discover our AI, HPC, and Quantum offerings

Products

Advanced computing products, designed for performance, sovereignty and energy efficiency

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Solutions

Solutions that turn computing power into tangible outcomes for your organisation

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Services

End-to-end services to design, deploy and operate your advanced computing and AI environments

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The Bull journey

For nearly a century, from Eviden to Bull, we have empowered nations and critical industries to fully control their computational and data assets, turning their biggest challenges into reality while ensuring strategic autonomy. 

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Our key pillars

High performance at our core

Bull powers the world with exascale-ready high-performance computing, AI, and quantum innovations, driven by the most advanced data and artificial intelligence capabilities.

End-to-end solutions for real impact

Bull delivers full stack, end-to-end solutions, seamlessly integrating hardware, software, and services for advanced computing at scale.

Responsible, sustainable and open

Bull leads in responsible sustainability through efficient manufacturing, product design, and operations, built on open standards that create universal access.

People-powered excellence

Bull brings together data, AI, and engineering expertise to turn collective excellence into meaningful innovation.

Sovereignty

Bull guarantees a true alternative with European excellence and technologies to empower regional sovereignty and autonomy.

Why organisations choose Bull

  • Accelerating the future of AI, HPC and Quantum Computing with end-to-end expertise, from R&D to manufacturing
  • Pushing the boundaries of responsible innovation by pairing world leading green HPC with technology that reduces energy use and total cost of ownership, combined with our energy-efficient factory in Angers
  • Delivering open, independent, sovereign technologies to empower nations and industries to take full control of their AI and data
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Why choose Bull
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Real results delivered

Boosting research throughput

A national lab accelerated climate modeling simulations by 5× with Bull's next-generation HPC cluster and optimised software stack.

Transforming product design

An automotive manufacturer cut prototype cycles from months to days using our AI-enhanced HPC environment.

Scaling sovereign AI

A government agency deployed a sovereign AI platform built on Bull infrastructure to secure and localise sensitive workloads.

Strategic partnerships that power innovation

We have established strong, enduring links with leading technology and data partners across the full innovation stack, spanning semiconductors, accelerators, cloud platforms, software, and data ecosystems. From R&D through to sales, marketing, and delivery, these partnerships ensure our customers benefit from the most advanced, optimised, and efficient solutions available.