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Series B Semiconductor Companies

Explore 26 semiconductor startups that raised series b funding. Access verified founder contact information and fundraising data.

Total Companies
26
Total Funding
$1.6B
Avg Funding
$62.6M
Cities
20

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Recently Funded Companies

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Santa Clara, United States

Anello Photonics is a technology company developing a silicon photonic optical gyroscope to navigate autonomous applications.

May 2026
Series B

Founder Contacts

19,000+ verified contacts

London, United Kingdom
$22.5M
raised

Fractile develops semiconductor hardware and AI inference systems for large language model processing.

May 2026
Series B

Founder Contacts

19,000+ verified contacts

Zürich, Switzerland
NaN

AlpsenTek is a company engaged in the research and development of machine vision sensors and algorithms.

Mar 2026
Series B

Founder Contacts

19,000+ verified contacts

Mountain View, United States
$500.0M
raised

MatX is an AI semiconductor company that designs custom chips and hardware architectures to support large language models.

Feb 2026
Series B

Founder Contacts

19,000+ verified contacts

Toronto, Canada
$169.0M
raised

Taalas develops a platform that converts artificial intelligence models into custom silicon implementations.

Feb 2026
Series B

Founder Contacts

19,000+ verified contacts

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Plano, United States
$12.2M
raised

AI-enabled optical polymers

Oct 2025
Series B

Founder Contacts

19,000+ verified contacts

Grenoble, France
$58.0M
raised

Scintil Photonics is a fabless company that develops silicon photonic integrated circuits

Sep 2025
Series B

Founder Contacts

19,000+ verified contacts

Saratoga, United States
$75.0M
raised

Mojo develops high-performance micro-LED display technology with proprietary full-color quantum-dot technology with superior performance

Sep 2025
Series B

Founder Contacts

19,000+ verified contacts

Berlin, Germany
$23.2M
raised

Enter provides energy audits, procurement and financing, and benchmarking for European homes.

Jun 2025
Series B

Founder Contacts

19,000+ verified contacts

Netanya, Israel
$44.0M
raised

Speedata develops accelerated processor for big data analytics across industries.

Jun 2025
Series B

Founder Contacts

19,000+ verified contacts

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19,000+ verified emails
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Waltham, United States
$8.2M
raised

Finwave Semiconductor develops a 3DGaN technology designed to enhance 5G devices.

May 2025
Series B

Founder Contacts

19,000+ verified contacts

Sunnyvale, United States
$65.0M
raised

Avicena Tech manufactures ultra-dense, ultra-low power petabit per second optical chip interconnects.

May 2025
Series B

Founder Contacts

19,000+ verified contacts

Los Alamos, United States
$20.0M
raised

UbiQD is an advanced materials company that manufactures low-hazard quantum dots (QDs) and nanocomposites.

Apr 2025
Series B

Founder Contacts

19,000+ verified contacts

Santa Clara, United States
$100.0M
raised

EnCharge AI designs analog in-memory-computing AI chips and develops AI systems for AI computing.

Feb 2025
Series B

Founder Contacts

19,000+ verified contacts

San Francisco, United States
$25.0M
raised

Pakal Technologies is a developer of IGTO-based semiconductors intended to revolutionize the IGBT market.

Jan 2025
Series B

Founder Contacts

19,000+ verified contacts

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Fukuoka, Japan
$3.7M
raised

KOALA Tech is a technology company that is involved in the research and development of organic semiconductor laser diode systems.

Nov 2024
Series B

Founder Contacts

19,000+ verified contacts

Santa Clara, United States
$80.0M
raised

Halo Industries develops new laser-based hardware solutions for the manufacturing of substances.

Jul 2024
Series B

Founder Contacts

19,000+ verified contacts

Wollongong, Australia
$111.0M
raised

Hysata develops hydrogen electrolyzers aimed at advancing the global transition from fossil fuels to green hydrogen.

May 2024
Series B

Founder Contacts

19,000+ verified contacts

Santa Clara, United States
$20.0M
raised

Expedera provider of scalable neural engine semiconductor IP.

Mar 2024
Series B

Founder Contacts

19,000+ verified contacts

Hyires, France
$16.2M
raised

Wise Integration is a developer of GaN-integrated solutions to miniaturize power supplies and improve energy efficiency.

Feb 2024
Series B

Founder Contacts

19,000+ verified contacts

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19,000+ verified emails
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Paris, France
$37.3M
raised

Scalinx operates as a semiconductor company that designs and industrializes chips for converting the analog electrical signal.

Jan 2024
Series B

Founder Contacts

19,000+ verified contacts

Massy, France
$53.5M
raised

Quandela designs quantum computers and generators to deliver quantum-secure communication networks and scalable quantum processors.

Nov 2023
Series B

Founder Contacts

19,000+ verified contacts

Los Altos, United States
$26.0M
raised

Ramon.Space builds space-resilient computing infrastructure

Jun 2023
Series B

Founder Contacts

19,000+ verified contacts

Santa Clara, United States
$75.0M
raised

EdgeQ is an information technology company that specializes in the field of 5G chip systems.

Apr 2023
Series B

Founder Contacts

19,000+ verified contacts

London, United Kingdom
$20.0M
raised

PhysicsX offers an AI-native simulation software stack for engineering and manufacturing across advanced industries.

Nov 2025
Series B

Founder Contacts

19,000+ verified contacts

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26 Recently Funded Semiconductor Series B Startups (June 2026) | VCBacked