SiPearl

France
Maisons-Laffitte, Île-de-France, France, 78600

Company profile

SiPearl company profile

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.

Business identity

Contact email
[email protected]
Phone number
+33180835490
Operating status
Active
Company type
For Profit
Employee range
101-250 employees
Revenue range
$1M-$10M
Founded
2019-06-03

Headquarters

Postal code
78600
Country code
FR
Continent
Europe

Capital profile

Funding and company signals

Funding stage
Early Stage Venture
Funding rounds
9
Total equity funding
$142.6M
Last funding
Series A / $37.5M / 2025-07-08
Last equity funding
Series A / $37.5M
Investors
8
Lead investors
1
Founders
1
Articles
68

Founders and investors

Founders

Philippe Notton

Lead investors

European Innovation Council

Investors

Arm HoldingsEIC AcceleratorEuropean Innovation CouncilEuropean Investment BankFrance 2030