SiPearl: Funding, Investors & Team (Sep 2026)
SiPearl is developing energy-efficient processors designed for high-performance computing and artificial intelligence in Europe. Their processors are initially targeting the EuroHPC Joint Undertaking ecosystem, which is setting up top-of-the-line supercomputing infrastructures in Europe to address key challenges in security, defense, artificial intelligence, medical research, energy management, and climate sustainability. The company, with 200 employees and supported by European Union funding, is currently producing its first processor family, Rhea1, at TSMC in Taiwan. These processors will be available in early 2026 and will be utilized in the CPU cluster of JUPITER, the first European exascale supercomputer owned by EuroHPC and operated by the Jülich Supercomputing Centre.
SiPearl has raised $119M across 2 funding rounds on record, the most recent a Series A of $37.6M announced in Jul 2025.
That round is above the $10M median round size for Hardware companies tracked on FundedIQ over the last two years.
SiPearl Company Profile and Key Stats
Latest funding round on record: Jul 2025.
SiPearl Funding Rounds
SiPearl raised $81.8M in a Series A announced in Apr 2023.
2.3 years later, a Series A of $37.6M was announced in Jul 2025.
SiPearl Founders and Leadership Team
No contact details are on record for this team yet.
SiPearl Funding Compared to Other Hardware Startups
SiPearl's latest round of $37.6M is above the median round in Hardware. Medians cover the last 24 months of disclosed rounds.
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SiPearl Funding FAQs
What does SiPearl do?
SiPearl is developing energy-efficient processors designed for high-performance computing and artificial intelligence in Europe. Their processors are initially targeting the EuroHPC Joint Undertaking ecosystem, which is setting up top-of-the-line supercomputing infrastructures in Europe to address key challenges in security, defense, artificial intelligence, medical research, energy management, and climate sustainability. The company, with 200 employees and supported by European Union funding, is currently producing its first processor family, Rhea1, at TSMC in Taiwan. These processors will be available in early 2026 and will be utilized in the CPU cluster of JUPITER, the first European exascale supercomputer owned by EuroHPC and operated by the Jülich Supercomputing Centre.
How much funding has SiPearl raised?
SiPearl has raised $119M across 2 rounds on record. The most recent is a Series A of $37.6M announced in Jul 2025.
When did SiPearl last raise funding?
SiPearl's most recent funding round on record is a Series A of $37.6M, announced in Jul 2025.
Who founded SiPearl?
FundedIQ lists Philippe Notton (Founder) at SiPearl.
Where is SiPearl headquartered?
SiPearl is based in Maisons-laffitte, Ile-De-France, France.
How many employees does SiPearl have?
SiPearl is in the 101-250 employee band.
How does SiPearl's funding compare to other Hardware startups?
SiPearl's latest round of $37.6M is above the $10M median round size for Hardware companies on FundedIQ across 1,454 tracked companies over the last two years.
About FundedIQ's SiPearl Funding Data
FundedIQ tracks announced funding rounds and refreshes this profile every week. Round dates, stages and amounts are normalised to a single format, converted to US dollars, and de-duplicated: two records of the same round announced days apart are merged, and two genuinely different rounds are kept apart on the amounts they disclose. Amounts shown are the disclosed figures only — a round announced without a number is listed and excluded from the total rather than estimated.
Employee counts are reported bands, not exact headcounts. Founder and executive names carry the job title on record. Anything we do not hold for SiPearl is left off this page rather than filled in.
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