Company Performance Metrics
- Philippe Notton: Founder and CEO
SiPearl is building European high-performance energy-efficient processors dedicated to HPC and AI. This new generation of processors first targets EuroHPC Joint Undertaking ecosystem, which is deploying world-class supercomputing infrastructures in Europe for solving strategic challenges in security, defense, generative AI, medical research, energy
management and climate with a reduced environmental footprint.
Seed funded by the European Union, the company employs 200 people. Currently in production at TSMC in Taïwan, Rhea1, its first family of processors, will be available in early 2026. It will equip the CPU cluster of JUPITER, the first European exascale supercomputer which is owned by EuroHPC and operated by Jülich Supercomputing Centre.
