Bull

Designs and sells HPC supercomputers, AI infrastructure and enterprise servers for states, research bodies and industry

Les Clayes-sous-Bois, FranceFounded 1964bull.comWebsite technologies

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Highlights

  • New on EvolcAdded 2026-10-27

About Bull

Bull designs, manufactures, deploys and runs high-performance computing (HPC), AI and quantum computing hardware and software. Its products include the BullSequana supercomputer and server lines, AI platforms, networking fabric, a quantum application appliance and programming platform, and a virtualisation solution. It also offers services for advanced computing and AI environments.

Its customers are states, research institutions and enterprises in critical industries. The company sells hardware, software and services as an integrated offering and says it has more than 600 customers worldwide. Its website reports 59 supercomputers in the TOP500 list (June 2026).

Bull SAS is registered in France, with its headquarters in Les Clayes-sous-Bois and its industrial site in Angers. The company states that it operates in 32 countries and has over 3,000 employees. Its history dates to 1931. In 2026 it became a standalone company again, separated from the Atos Group, with the French State as a shareholder. It has signed a memorandum of understanding with České Radiokomunikace (CRA) to build a sovereign AI offering for the Czech Republic and Central and Eastern Europe.

Product: BullSequana supercomputers and servers, AI infrastructure, HPC systems, quantum computing appliances and related services.

Public tenders won

14 tenders won since 1 Jan 2024 from 12 public buyers in France, Luxembourg, worth €1.1B as awarded. From EU award notices (TED) that name Bull by its registry number.

  • 16 Oct 2026 European HighPerformance Computing Joint Undertaking · Acquisition, delivery, installation and hardware and software maintenance of LUMI-AI Supercomputer for the European High Performance Computing Joint Undertaking (EuroHPC) · €387.8M notice
  • 28 Jul 2026 METEO FRANCE · Mise à disposition d'un système de calcul intensif pour Météo-France à Toulouse · €217.0M notice
  • 6 May 2026 European High-Performance Computing Joint Undertaking · Acquisition, delivery, installation and hardware and software maintenance of MIMER Supercomputer for the European High Performance Computing Joint Undertaking (EuroHPC) · €29.8M notice
  • 15 Jan 2026 Mairie de Lille · 2025MC067DCP- Fourniture, mise en oeuvre et maintenance du nouveau Système information et de Gestion Financière de la Ville de Lille. · €1.7M notice
  • 11 Dec 2025 European High-Performance Computing Joint Undertaking · Acquisition, delivery, installation and maintenance of hardware and software of “Alice Recoque” Exascale Supercomputer for the European High Performance Computing Joint Undertaking (EuroHPC) · €354.8M notice
  • 6 Jun 2025 GIE iMSA · Acquisition, maintenance, prestations de services associés et documentation de systèmes Unix, CISC et périphériques associés · €38.0M notice

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Jobs at Bull

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Website technologies

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  • Bootstrap
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  • jQuery