Press corner

Media contact
Marie-Anne Garigue: +33 6 09 05 87 80 / marie-anne.garigue@sipearl.com
Grégory Bosson: +33 6 60 75 71 61 / gregory.bosson@sipearl.com

Our press releases

Below are all the press releases published since SiPearl’s operational launch in January 2020.

SiPearll and Egis Group strategic cooperation

SiPearl x Egis Group: strategic cooperation for Mobius100

October 22, 2026

The 2 partners develop jointly Mobius100, a CPU chiplet platform based on Arm Neoverse V3 technology. SiPearl will leverage on Mobius100 architecture to launch Rhea2

SiPearl x Quobly: alliance for a sovereign CPU-QPU

October 9, 2026

SiPearl and Quobly partner to explore CPU-GPU integration for developping a sovereign quantum computing.

OpenCUBE: delivery of a 1^st Seine Server to HPE

September 23, 2026

The aim of the OpenCUBE project is to provide a turnkey cloud platform using European CPUs and based on an open-source software stack. The partners in this collaborative project are KTH, ECMWF, HPE, Semidynamics, TUM and SiPearl.

SiPearl x Bull: delivery of the first Rhea1 CPUs

SiPearl x Bull: delivery of the 1^st Rhea1 CPUs for JUPITER

September 22, 2026

SiPearl et Bull have taken a major milestone towards European first supercomputer CPU cluster.

SiPearl, member of the ÆTHER consortium

July 8, 2026

The ÆTHER consortium was set up by 2CRSi alongside leading European companies in industry, AI, cloud computing, and energy to build the European continent’s “AI Gigafactories”.

Launch of Rhea1 bring-up process

May, 26 2026

On May 13, 2026, SiPearl has reached a historic milestone for Europe digital sovereignty with the power-on of its Rhea1 CPU.

SiPearl, associate member of AION for AI gigafactories

May 20, 2026

The AION consortium has been formed to put forward an ambitious French bid under the European AI gigafactory programme.

Partnership with Semidynamics for EU sovereign rack-scale AI solution

Collaboration for a sovereign AI inference rack

May 7, 2026

SiPearl and Semidynamics announce their cooperation to address together the needs of AI factories and gigafactories, in particular, with a sovereign rack solution.

Guillaume Etorre nomination press release as COO

Guillaume Etorre, Chief Operating Officer

April, 28 2026

Guillaume Etorre has the mission of supporting SiPearl’s development from a start-up that will launch its first CPU, Rhea1, into a European leader.

SiPearl CPUs will power IT4LIA supercomputer

April 22, 2026

SiPearl CPUs, paired with Axelera AI accelerators, will power the inference partition of IT4LIA.

EuroHPC press release

SiPearl, selected for Alice Recoque

November 18, 2025

SiPearl will equip the new French exascale supercomputer, Alice Recoque, which will be built by Eviden.

Read the press release:

GENCI press release

Eviden press release

Launch of Athena1, dual-use sovereign processor

October 2, 2025

Athena1 will offer features specifically tailored to the workloads of government, defence and aerospace applications

€130m with Cathay Venture, EIC, France 2030 / Rhea1 Tape-out

July 8, 2025

Read the press release:

Launch of Seine Reference Server

June 10, 2025

SiPearl unveils its Seine Reference Server, a modular reference server, multifunctional, flexible and versatile, hosting Rhea1, its first family of processors.

Gael Paul,
Senior Vice President Engineering

March 25, 2025

Gael Paul is the CEO right-hand man for research & development and program management. He is responsible for the teams involved.

Partnership with Samsung Electronics

May 14, 2024

SiPearl collaborates with Samsung Electronics to provide the best performance and energy-efficiency for HPC and AI workloads.

Rhea1 key features to accelerate HPC & AI

May 13, 2024

SiPearl unveils the key features of Rhea1, its first-generation product dedicated to HPC and Artificial Intelligence.

SiPearl chooses Italy to open its 3rd international subsidiary