SiPearl

About SiPearl

SiPearl is a European semiconductor company focused on designing high-performance, energy-efficient processors for supercomputing and artificial intelligence. The company develops sovereign processor solutions such as the Rhea1 and Athena1 aimed at HPC and AI inference workloads, with manufacturing anchored in leading fabs to power European exascale systems. SiPearl emphasizes energy efficiency, security, and flexibility to work with third-party accelerators, supporting Europe’s strategic goals in data centers, research, and industry. Their work under the European Processor Initiative highlights their role in advancing Europe’s technological sovereignty for scientific and societal challenges.