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High performance computing

High performance computing solutions at any scale up to exascale

Bull delivers advanced HPC systems engineered to support large-scale research and innovations. Our scalable architectures and software accelerate simulations, modeling, and data analytics, enabling solutions for computationally demanding problems across diverse domains. 

What sets us apart

#1

HPC player in Europe, India and South America

58

systems in the TOP500 (November 2025) 

1st, 2nd & 3rd

most energy-efficient supercomputers in the world (November 2025 Green500) 

Our HPC solutions

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100% European Infrastructure

From hardware to virtualization platform, ensuring sovereignty, compliance, and full auditability through open-source engineering.

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Reliable, Cost-Efficient Performance

Robust and future-proof virtualization solution delivering 60–80% lower TCO compared to traditional options.

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Tailored, Scalable Architecture

Flexible configurations with BullSequana SH or BullSequana SA to meet diverse workload needs.

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High Density and Low Latency

Lightweight hypervisor and optimized design for maximum VM-to-core ratio.

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End-to-End Security

Full supply chain transparency, advanced hardware protection, and trusted execution technologies.

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Energy Efficiency

Reduced power consumption per workload with eco-conscious infrastructure design and smart VM scheduling.

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Easy Expansion and Automation

Modular, composable hardware with API-driven orchestration for seamless scalability.

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Easy Deployment

An already validated reference architecture and a SPOC for hardware-software integration and support.

Related Resources

Warranty
  • BullSequana SA11/21 warranty
  • BullSequana SA10/20 warranty 
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