Insights

European Sovereign Advantage SiPearl positions itself as a European sovereign CPU designer for HPC, AI and data centers, offering potential sales opportunities to European researchers, government agencies and defense-related data centers seeking to reduce reliance on non-European suppliers and enhance security.

Exascale Readiness With Rhea1 in production powering Europe’s first exascale systems and plans for Rhea2 and Athena1, there are clear upsell opportunities in European supercomputing centers and large-scale AI inferencing environments seeking cutting-edge, energy-efficient processors.

Strategic Partnerships Collaborations like the rack-scale compute platform initiative with Semidynamics and T-Global thermal technology partnerships suggest doors to co-development deals, system integrator engagements and bundled cooling/compute solutions for cloud providers and HPC customers.

Government and EU Funding Seed funding from the EU and ongoing Series A/B activity indicate ongoing government and EU-backed opportunities; sales outreach can target defense, medical research and climate/energy programs prioritizing sovereign silicon and security-focused hardware.

Small but Specialized SiPearl remains a lean, high-specialization fabless player with limited immediate revenue but significant growth potential; a focus on multi-year procurement cycles, pilot programs and early access programs with strategic customers could accelerate revenue and win long-term contracts.

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SiPearl Tech Stack

SiPearl uses 8 technology products and services including Adobe Creative Cloud, Amazon Web Services, GitHub, and more. Explore SiPearl's tech stack below.

Media & News

SiPearl's Email Address Formats

SiPearl uses at least 1 email format:
SiPearl Email FormatsExamplePercentage
First.Last@sipearl.comJohn.Doe@sipearl.com
100%

Frequently Asked Questions

What is SiPearl's official website and social media links?

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SiPearl's official website is sipearl.com and has social profiles on LinkedIn and Crunchbase.

How much revenue does SiPearl generate?

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As of August 2026, SiPearl's annual revenue is estimated to be <$1M.

What is SiPearl's NAICS code?

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SiPearl's NAICS code is 3344 - Semiconductor and Other Electronic Component Manufacturing.

How many employees does SiPearl have currently?

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As of August 2026, SiPearl has approximately 165 employees across 2 continents, including Europe and North America. Key team members include Ceo: P. N., Cto: V. C. and Chief Financial Officer: P. M. Explore SiPearl's employee directory with LeadIQ.

What industry does SiPearl belong to?

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SiPearl operates in the Semiconductor Manufacturing industry.

What technology does SiPearl use?

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SiPearl's tech stack includes Adobe Creative Cloud, Amazon Web Services, GitHub, Ansible, WordPress, Atlassian Jira, Juniper Networks and DigitalOcean Web Hosting.

What is SiPearl's email format?

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SiPearl's email format typically follows the pattern of First.Last@sipearl.com. Find more SiPearl email formats with LeadIQ.

How much funding has SiPearl raised to date?

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As of August 2026, SiPearl has raised $154M in funding. The last funding round occurred on Jul 08, 2025 for $38M.

When was SiPearl founded?

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SiPearl was founded in 2019.
SiPearl logo

SiPearl

Semiconductor ManufacturingÎle-de-France, France51-200 Employees

SiPearl is a European fabless semiconductor designer focused on sovereign, high-performance, energy-efficient CPUs for supercomputing, AI, and data centers. Its products target strategic challenges in security, defence, medical research, energy, climate, and engineering while aiming to reduce environmental impact. The company has disclosed that its Rhea1 processor—a very large-scale CPU designed for exascale workloads—is in production at TSMC to equip Europe’s Jupiter supercomputer, with Rhea2 and Athena1 planned for future platforms. Based in Maisons-laffitte, Île-de-France, France, SiPearl operates as a European fabless designer with development activity in France, Spain, and Italy. In May 2026, SiPearl announced a strategic partnership with Semidynamics to develop a European rack-scale AI compute platform for large-scale AI inference in the cloud.

Section iconCompany Overview

NAICS Code
3344 - Semiconductor and Other Electronic Component Manufacturing
Founded
2019
Employees
51-200

Section iconFunding & Financials

  • $154M

    SiPearl has raised a total of $154M of funding over 9 rounds. Their latest funding round was raised on Jul 08, 2025 in the amount of $38M as a Series A.

  • <$1M

    SiPearl's revenue is estimated to be in the range of <$1M

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