SiPearl

French tech company | Builders Republic

About

Deeptech company designing high-performance, energy-efficient CPUs for European sovereign computing — its Arm-based Rhea processor powers exascale supercomputers and AI workloads, built to maximize memory bandwidth while halving power consumption for equivalent compute.

Key facts

Status
Active
Sectors
Electronics & Telco
Latest stage
Series A
Founded
2019
City
MAISONS-LAFFITTE
Region
IDF
Tracked rounds
4
Amount raised
152 M€ raised since 2020

Funding rounds

  • Series A · 2025
  • Series A · 2024
  • Series A · 2023
  • Venture Round · 2021

Investors