Insights

European Sovereign Technology SiPearl is a leading European fabless processor designer focused on sovereign high-performance energy-efficient processors for HPC, AI, and data centers, creating opportunities to supply cutting-edge, locally developed technology for European government and industrial projects.

Strategic Dual-Use Focus The company's recent launches of Athena1 and Rhea1 processors targeting dual-use applications in security, defense, and critical infrastructure present significant sales opportunities with organizations seeking secure, high-performance solutions.

Strong Funding & Growing Pipeline With €130 million raised in Series A and ongoing Series B efforts, SiPearl is expanding its product portfolio and infrastructure, indicating a growing opportunity to partner on innovative supercomputing and AI projects across Europe.

European Market Integration As a key participant in the European Processor Initiative and operating European-designed processors, SiPearl offers partners a pathway to align with European strategic autonomy initiatives in high-performance computing and critical sector applications.

Emerging in a Niche Sector Despite a modest revenue stream, SiPearl’s focus on sovereign, high-efficiency processors positions it well to capture government, research, and defense contracts looking for reliable, secure computing hardware amid increasing geopolitical emphasis on technological independence.

SiPearl Tech Stack

SiPearl uses 8 technology products and services including RackCache, Prometheus, Synopsys VCS, and more. Explore SiPearl's tech stack below.

  • RackCache
    Caching
  • Prometheus
    Data Management
  • Synopsys VCS
    Development
  • git
    Development
  • Nextcloud
    Digital Asset Management
  • Stimulus
    Javascript Frameworks
  • SystemVerilog
    Programming Languages
  • Magnific Popup
    Web Tools And Plugins

Media & News

SiPearl's Email Address Formats

SiPearl uses at least 1 format(s):
SiPearl Email FormatsExamplePercentage
First.Last@sipearl.comJohn.Doe@sipearl.com
50%
First.Last@sipearl.comJohn.Doe@sipearl.com
50%

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 LinkedInCrunchbase.

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 January 2026, SiPearl has approximately 163 employees across 2 continents, including EuropeAsia. Key team members include Ceo: P. N.Cto: V. C.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 RackCachePrometheusSynopsys VCSgitNextcloudStimulusSystemVerilogMagnific Popup.

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 January 2026, SiPearl has raised $38M 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

Semiconductor ManufacturingÎle-de-france, France51-200 Employees

SiPearl is the European fabless designer of sovereign high-performance energy-efficient processors for HPC, AI and data centres. These processors will help address strategic dual-use challenges in the fields of security, defence, medical research, energy, climate and engineering with a reduced environmental footprint.

In June 2025, SiPearl completed the design of the most complex processor ever designed in Europe, Rhea1. Featuring 80 Arm Neoverse V1 cores, with 61 billion transistors, it is currently in production at TSMC in Taïwan and will be available for sampling in early 2026. Rhea1 processors will equip JUPITER, the first European exascale supercomputer owned by the EuroHPC JU and operated by the Jülich Supercomputing Centre in Germany.

Incubated within the European Processor Initiative (EPI) consortium and seed-funded by the European Union, SiPearl employs 200 people in France, Spain and Italy. Following a successful €130 million Series A, the company is launching its Series B round.

Section iconCompany Overview

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

Section iconFunding & Financials

  • $38M

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

  • $1M

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

Section iconFunding & Financials

  • $38M

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

  • $1M

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

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