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GLOBAL SEMICONDUCTOR STARTUP SEARCH

Find the semiconductor company behind the next bottleneck.

Search technology, founders, named round investors, sectors, applications, geography, and sourced financing in one public workspace. Every amount keeps its date and basis; undisclosed never becomes zero.

40source-linked companies
11headquarters countries
49research destinations
Aug 5, 2026validated snapshot
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The compact list stays fast; the selected profile keeps capital, founders, technology, news, and source lineage together. 40 profiles use primary financing evidence.

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Startup results40 matches
25–36 of 40
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Compute & IP

SiPearl

Maisons-Laffitte · Founded 2019 · Active · private

Series A · final tranche

European sovereign HPC and AI processors

Latest financing
€32MSeries A · final tranche · Jul 8, 2025
Financing valuation
UndisclosedNo public value is substituted
Latest indexed source
Jul 8, 2025Latest indexed source over 1 year
Named investor relationships
3Named by the announcement
Evidence trail
1 linked sourcePrimary financing source

Founders

Philippe Notton

Core technology

Arm-based high-performance processors designed for European exascale, sovereign supercomputing, and AI infrastructure.

High-performance computingSovereign AISupercomputing

Capital timeline

Only independently sourced events are shown; debt, grants, and incentives stay separate from equity.

Series A · final tranche · €32MEquity · Publicly disclosed financing amount.
European Innovation Council FundParticipantFrench Tech SouverainetéParticipantCathay VentureFinal-close investor
SiPearl
Full Series A after final tranche · €130MRound total · Full round total from the same announcement; not an additional financing event.SiPearl
Cumulative disclosed
UndisclosedNo total is calculated from partial rounds.
Round amount basis
Exact as disclosedEquity

The €32M final tranche and €130M full Series A are not added together. EIB convertible debt and a bank loan remain outside the equity round.

The €32M final tranche and €130M full Series A remain distinct. EIB convertible debt and bank loans are excluded from equity participants.

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Evidence in this profile
Company website Full Series A after final tranche

Capital links are point-level evidence. Founder, location, and technology descriptions are company-profile context unless a linked source explicitly names the field.

Open wider research network 49 indexed sources · 4 company queries

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Primary & regulatory7
Public capital & grants6
Technology & research8
Programs & ecosystems12
Commercial discovery13
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Latest disclosed funding event

Top 12 USD-denominated rounds in the current snapshot

USD millions
Company and trusted financing announcements · through 4 Aug 2026USD millions · ≥ denotes a lower bound
View chart data
Latest disclosed semiconductor startup funding events shown in the chart
CompanyAmountStageAnnouncedBasis
SambaNova$1.0BSeries F · first close2026-07-08exact
Tenstorrent>$693MSeries D2024-12-02lower-bound
Groq$650MGrowth capital2026-06-22exact
Ayar Labs$500MSeries E2026-03-03exact
Rebellions$400MPre-IPO2026-03-30exact
Lightmatter$400MSeries D2024-10-16exact
SiFive$400MSeries G2026-04-09exact
Nearfield$380MSeries D2026-06-22exact
Etched$300MSeries C2026-07-23exact
d-Matrix$275MSeries C2025-11-12exact
Axelera AI>$250MFunding round · stage not stated2026-02-24lower-bound
Silicon Box$150MSeries B22026-06-08exact

Latest disclosed private valuation

Financing-date value, not a current market capitalization

USD billions
Company and reported financing disclosures · through 4 Aug 2026USD billions · ≈ approximate · ≥ lower bound
View chart data
Latest disclosed private semiconductor startup valuations
CompanyValuationAs ofMoney basisValue kind
SambaNova$11.0B2026-07-08Post-moneyexact
Etched$10.3B2026-07-23Basis not statedexact
Groq$6.9B2025-09-17Post-moneyexact
Lightmatter$4.4B2024-10-16Basis not statedexact
Ayar Labs$3.75B2026-03-03Basis not statedexact
SiFive$3.65B2026-04-09Basis not statedexact
Rebellions≈$2.34B2026-03-30Basis not statedapproximate
Tenstorrent$2.0B2024-12-02Pre-moneyexact
d-Matrix$2.0B2025-11-12Basis not statedexact
Nearfield$1.6B2026-06-22Basis not statedexact
Silicon Box$1.55B2025-07-01Basis not statedexact
FuriosaAI≈$735M2025-07-30Basis not statedapproximate

Coverage by technology sector

Company count in this curated private-company universe

9 sectors
VLSI Market curated company universe · 4 Aug 2026Company count · status remains explicit
View chart data
Covered startup count by semiconductor technology sector
SectorCompanies
AI accelerators14
Photonics & interconnect9
Compute & IP6
Equipment & metrology3
Packaging & integration3
Display & microLED2
Flexible & printed electronics1
Power semiconductors1
Sensors & MEMS1

Stage mix: Late stage 14 · Expansion 11 · Strategic / growth 7 · Early stage 4 · Stage not stated 3 · Pre-IPO 1. Coverage count is not market share, investment share, or a complete census of private companies.

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