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Seed Semiconductor Companies

Explore 162 semiconductor startups that raised seed funding. Access verified founder contact information and fundraising data.

Total Companies
162
Total Funding
$111.5M
Avg Funding
$4.5M
Cities
23

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Philadelphia, United States
$5.0M
raised

Agni is a groundbreaking non-volatile memory (NVM) technology addressing the groundbreaking solutions.

Jun 2026
Seed

Founder Contacts

41,000+ verified contacts

Atlanta, United States
$799K
raised

Hillstrong builds Resilion.io, an AI-powered SaaS platform that helps CISOs execute OT cybersecurity across industrial enterprises.

Jun 2025
Seed

Founder Contacts

41,000+ verified contacts

One Silicon Chip Photonics is an Integrated-Optics based technology Inertial sensor company.

Jun 2023
Seed

Founder Contacts

41,000+ verified contacts

Lancaster, United Kingdom

Quinas Technology offers quantum powered universal computer memory driving next-gen semiconductor technology for future compute & AI.

May 2026
Seed

Founder Contacts

41,000+ verified contacts

Richardson, United States
$13.9M
raised

Transcend Semiconductor develops high-speed vehicle bus chips with a focus on quality and innovation.

May 2025
Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Bethesda, United States
$681K
raised

Random Walk Solutions provides AI-based enterprise solutions including integration, analytics, consulting, and managed AI services.

May 2024
Pre-Seed

Founder Contacts

41,000+ verified contacts

Corvallis, United States
$4.0M
raised

Phosio Corporation creates materials used to deposit metal oxides at low temperatures.

May 2026
Seed

Founder Contacts

41,000+ verified contacts

Eindhoven, The Netherlands
$23.5M
raised

Invisix is a semiconductor monitoring company that provides next-generation measurement devices for semiconductor manufacturing.

May 2026
Seed

Founder Contacts

41,000+ verified contacts

San Francisco, United States
$2.2M
raised

Rapid semiconductor manufacturing

May 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Fremont, United States
$1.8M
raised

Mivium creates new semiconductor materials to fulfill society's current and future demands.

May 2026
Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Glasgow, United Kingdom
$8.0M
raised

Neuranics is a deep-tech startup that creates game-changing sensing solutions for healthcare, gaming, and metaverse applications.

Apr 2025
Seed

Founder Contacts

41,000+ verified contacts

Greifenberg, Germany
$4.9M
raised

FaradaIC Sensors is to commoditize gas sensors and provide flexible gas sensing at a cheap cost for the expanding market.

Apr 2025
Seed

Founder Contacts

41,000+ verified contacts

Zürich, Switzerland
$3.8M
raised

Mosaic-SoC expertise in chip design and developing cutting-edge processors for machine learning and artificial intelligence.

Apr 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Epalinges, Switzerland
$96K
raised

Sustainable green energy solutions for greenhouses and farmers.

Apr 2026
Seed

Founder Contacts

41,000+ verified contacts

Alhambra, United States
$9.0M
raised

AI & ML Semiconductors, Application specific semiconductors, Optical chips, InP, Optical interconnects, Wireless, TMT

Apr 2024
Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Eindhoven, The Netherlands
$6.2M
raised

Astrape powers the future of datacenters: more bandwidth, less power.

Apr 2025
Seed

Founder Contacts

41,000+ verified contacts

Melbourne, Australia
$250K
raised

Conexxion Systems creates modular infrastructure systems utilizing renewable and sustainable resources.

Apr 2022
Seed

Founder Contacts

41,000+ verified contacts

Madrid, Spain
$336K
raised

g2-Zero develops electrical, vibration-resistant, and alignment-free single photon sources for quantum communication.

Apr 2024
Seed

Founder Contacts

41,000+ verified contacts

Santa Clara, United States
$17.0M
raised

Elastics.cloud is a Smart Interconnect technology company focused on enabling efficient and performant architectures.

Apr 2022
Seed

Founder Contacts

41,000+ verified contacts

Delft, The Netherlands
$4.1M
raised

Bi/ond empowers biological innovation by engineering microchips that Nourish, Stimulate and Monitor Tissues and Cells.

Mar 2022
Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Lyngby, Denmark
$1.5M
raised

DIASENSE is creating a Quantum Diamond Magnetic Microscope that will be able to detect magnetic fields at high rates.

Mar 2026
Seed

Founder Contacts

41,000+ verified contacts

Austin, United States
$250K
raised

zapRF slashes product development time and NRE for RF chip teams by synthsizing tapeout ready power amplifiers in hours.

Mar 2024
Pre-Seed

Founder Contacts

41,000+ verified contacts

Lyon, France
$2.1M
raised

Carbon is a French maker of solar modules.

Mar 2025
Seed

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Visibl Semiconductors is an applied AI lab focused on automating the development of the world's semiconductors.

Mar 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Grenoble, France
$2.2M
raised

SteerLight is a startup that develops LiDAR-based optical sensors, also known as laser-based optical systems, to aid with mobility.

Mar 2024
Seed

Founder Contacts

41,000+ verified contacts

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162 Semiconductor Seed Startups (October 2026) — Page 3 | VCBacked