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Series C Semiconductor Companies

Explore 27 semiconductor startups that raised series c funding. Access verified founder contact information and fundraising data.

Total Companies
27
Total Funding
$3.5B
Avg Funding
$140.5M
Cities
19

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San Jose, United States
$150.0M
raised

SiMa.ai develops hardware and software for deploying physical AI applications at the edge.

Sep 2026
Series C

Founder Contacts

41,000+ verified contacts

Reno, United States
$500.0M
raised

Positron is an AI infrastructure company that designs and supplies purpose-built hardware and software systems for transformer-based models.

Sep 2026
Series C

Founder Contacts

41,000+ verified contacts

Santa Clara, United States
$145.0M
raised

Eliyan develops chiplet interconnect and connectivity solutions that improve bandwidth and power efficiency for AI systems.

Jul 2026
Series C

Founder Contacts

41,000+ verified contacts

Sunnyvale, United States
$35.0M
raised

Tensordyne is a technology company involved in building AI math, chips, hardware, and software in order to make AI affordable and efficient.

Jul 2025
Series C

Founder Contacts

41,000+ verified contacts

San Jose, United States
$300.0M
raised

Etched is an AI chip startup that designs and manufactures hardware systems optimized for artificial intelligence model inference workloads.

Jul 2026
Series C

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Burlingame, United States
$16.0M
raised

Quadric develops semiconductor intellectual property and tools for on-device artificial intelligence computing.

Jul 2026
Series C

Founder Contacts

41,000+ verified contacts

London, United Kingdom
$300.0M
raised

PhysicsX develops AI-powered engineering software that combines physics-based modeling, simulation, data management, and machine learning.

Jun 2026
Series C

Founder Contacts

41,000+ verified contacts

Bristol, United Kingdom

Picocom is a 5G open RAN baseband semiconductor and software specialist.

May 2026
Series C

Founder Contacts

41,000+ verified contacts

Park Street, United Kingdom
$12.5M
raised

BintangChip specializes in designing and manufacturing semiconductor materials essential for various electronic applications.

May 2025
Series C

Founder Contacts

41,000+ verified contacts

Cambridge, United States
$80.0M
raised

HyperLight is a producer of thin-film lithium niobate photonic integrated circuit solutions.

Apr 2026
Series C

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Santa Clara, United States
$80.0M
raised

NEye develops semiconductor and photonic switching technologies that enable connectivity for AI-computing infrastructure.

Apr 2026
Series C

Founder Contacts

41,000+ verified contacts

Irvine, United States
$150.0M
raised

Menlo Micro is the developer of the Ideal Switch, an electromechanical switch technology used to switch AC/DC and RF.

Mar 2022
Series C

Founder Contacts

41,000+ verified contacts

Tokyo, Japan
$12.7M
raised

Gaianixx is a manufacturing company that conducts research and develops new technologies to advance the semiconductor sector.

Mar 2026
Series C

Founder Contacts

41,000+ verified contacts

Santa Clara, United States
$255.0M
raised

Celestial AI develops an optical interconnect technology platform for data center and AI computing solutions.

Mar 2025
Series C

Founder Contacts

41,000+ verified contacts

Dublin, United States
$30.0M
raised

Amber Semiconductor is a fabless semiconductor company developing advanced power management solutions for AI data centers.

Mar 2026
Series C

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Claymont, United States
$170.0M
raised

Quantum Machines is a leading provider of quantum control solutions, powering quantum-classical integration at scale with Hybrid Control.

Feb 2025
Series C

Founder Contacts

41,000+ verified contacts

Eindhoven, The Netherlands
$250.0M
raised

Axelera AI develops purpose-built AI hardware acceleration technology for computer vision and generative AI applications.

Feb 2026
Series C

Founder Contacts

41,000+ verified contacts

Sunnyvale, United States
$220.0M
raised

Tachyum transforms AI, HPC, and cloud workloads with Prodigy, a versatile universal processor for high-performance and efficient computing.

Oct 2025
Series C

Founder Contacts

41,000+ verified contacts

Seongnam, South Korea
$250.0M
raised

Rebellions develops AI accelerator chips and data center systems designed for efficient inference in large‚Äëscale applications.

Sep 2025
Series C

Founder Contacts

41,000+ verified contacts

Surry Hills, Australia
$58.0M
raised

Morse Micro develops Wi-Fi HaLow chips that provide secure wireless connectivity for IoT devices.

Sep 2025
Series C

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Boston, United States
$210.4M
raised

Harnessing light to power new possibilities

Sep 2025
Series C

Founder Contacts

41,000+ verified contacts

Cambridge, United Kingdom
$32.0M
raised

Cambridge GaN Devices is a semiconductor company focused on developing GaN power devices aimed at creating greener electronics.

Feb 2025
Series C

Founder Contacts

41,000+ verified contacts

Mountain View, United States
$115.0M
raised

Enfabrica is an AI networking chip startup that develops networking solutions for parallel and accelerated computing infrastructure.

Nov 2024
Series C

Founder Contacts

41,000+ verified contacts

Bethlehem, United States
$40.0M
raised

iDEAL Semiconductor is a semiconductor company focused on delivering break-through levels of power efficiency.

May 2023
Series C

Founder Contacts

41,000+ verified contacts

San Jose, United States
$100.0M
raised

Axiado is a security processor company redefining hardware root of trust with hardware-based security technologies, including per-system AI.

Dec 2025
Series C

Founder Contacts

41,000+ verified contacts

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