France is rapidly expanding its supercomputer manufacturing capacity as European demand for artificial intelligence computing continues to grow. French advanced-computing company Bull has reopened an expanded production facility in Angers, France, allowing the company to double its monthly supercomputer output.
The expansion comes as European governments and technology companies increase investment in artificial intelligence infrastructure, high-performance computing and locally manufactured technology systems.
Bull Doubles Monthly Production
Bull's expanded Angers factory can now produce up to 12 supercomputer racks every month, compared with six previously.
The company has also designed the facility so production can potentially increase to 24 racks per month in 2027 if demand continues to rise.
The expansion required an investment of approximately €80 million and is intended to allow Bull to handle several major supercomputer projects at the same time.
Bull is currently working on large systems for France and Finland, including the Alice Recoque supercomputer and the LUMI-AI system.
Europe Is Increasing AI Computing Capacity
The expansion comes as Europe attempts to increase its access to powerful computing infrastructure needed to train and run advanced artificial intelligence models.
The European Union has committed billions of euros to a network of supercomputers and AI Factories across the region.
The objective is to provide European researchers, companies and AI developers with access to high-performance computing resources while strengthening the region's technology infrastructure.
Demand for computing power has increased sharply as AI companies and research institutions develop increasingly large models that require powerful processors and high-speed data systems.
Bull Wins Major European Supercomputer Contracts
Bull has become a major supplier for Europe's expanding supercomputing network.
The company has won 15 of the 18 tenders issued by EuroHPC, the European organization responsible for coordinating major investments in high-performance computing.
One of Bull's largest recent contracts is the €387.8 million LUMI-AI supercomputer project in Finland. The system is expected to significantly increase the artificial intelligence computing capacity available through the Finnish AI Factory.
LUMI-AI is scheduled to become operational in the second half of 2027.
France Orders a 94-Rack Supercomputer
France is also building a major new supercomputer called Alice Recoque.
The system is expected to contain 94 racks and represents an investment of approximately €554 million from France and the European Union.
The machine is being developed for high-performance computing workloads including scientific research, advanced simulations and artificial intelligence.
Bull said the new factory expansion was important because the Alice Recoque project and the LUMI-AI system could not previously have been built simultaneously at the company's former production capacity.
European Components Are Becoming More Important
Another important part of Bull's expansion is the increasing use of European-made components.
The company said around 70% of the components used in the machines currently being produced are made in Europe, compared with approximately 20% to 30% five years ago.
The shift reflects Europe's broader effort to strengthen local technology supply chains and reduce dependence on overseas manufacturing for critical computing infrastructure.
However, Bull's systems can still use processors and other components from major international technology companies depending on customer requirements.
NVIDIA, AMD and Intel Technology
Bull's supercomputing systems can incorporate processors from companies including NVIDIA, AMD and Intel, alongside European technologies.
The combination allows customers to select hardware according to the specific requirements of their workloads.
AI systems increasingly depend on specialized accelerators and high-bandwidth memory technologies capable of processing enormous amounts of data.
Supercomputers combine these processors with high-speed networking, storage and cooling systems to create large-scale computing platforms.
Bull and Foxconn Expand AI Manufacturing Partnership
Bull is also working with Taiwan-based electronics manufacturer Foxconn to expand AI infrastructure manufacturing in Europe.
Under the partnership, manufacturing and initial testing can take place at Foxconn facilities in the Czech Republic before systems are assembled, integrated and validated at Bull's Angers factory.
The companies are targeting AI infrastructure for cloud providers, enterprises and emerging AI factories.
The partnership also includes work involving NVIDIA's advanced AI computing platforms.
Europe's AI Infrastructure Race
The growth of AI has created a global race to build the computing infrastructure required for increasingly powerful models.
The United States remains home to many of the world's largest technology companies and AI infrastructure investments, while China is also developing large-scale domestic computing capacity.
European governments are attempting to strengthen their own computing ecosystem through public investment, AI Factories, supercomputers and local manufacturing partnerships.
Companies such as Bull are becoming part of that strategy by supplying the physical computing systems required to run advanced AI workloads.
JUPITER Shows Europe's Supercomputing Progress
Bull has also played a major role in Europe's move toward exascale computing.
The company built JUPITER, Europe's first exascale-class supercomputer, which is operating at the Jülich Supercomputing Centre in Germany.
Exascale systems are capable of performing an enormous number of calculations every second and are designed for demanding scientific and artificial intelligence workloads.
The development of these systems demonstrates how supercomputing is becoming an important part of Europe's technology and research infrastructure.
More Capacity Could Arrive in 2027
Bull's expanded Angers factory currently has the capacity to produce 12 racks per month, but the company says it can potentially increase production to 24 racks per month next year if demand requires it.
The increase would give Bull significantly more flexibility as European governments, research institutions and technology companies continue ordering AI and high-performance computing systems.
For Europe, the expansion is part of a much larger effort to increase access to advanced computing power and strengthen regional technology manufacturing.
As artificial intelligence becomes increasingly dependent on large-scale computing infrastructure, supercomputer factories such as Bull's Angers facility could become an important part of the global AI supply chain.
Journalist: Vijay Singh