SiPearl and Quobly sign agreement to test integration of a European-designed CPU and a silicon spin quantum processor

SiPearl and Quobly signed a non-exclusive memorandum of understanding on October 9, 2026, to explore integrating the European-designed Rhea1 server CPU with a European-made silicon spin quantum processor in a unified hybrid HPC and quantum architecture. The two companies will also jointly apply for €119 million in European quantum funding with a November deadline.