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Seed Semiconductor Companies

Explore 54 semiconductor startups that raised seed funding. Access verified founder contact information and fundraising data.

Total Companies
54
Total Funding
$98.5M
Avg Funding
$3.9M
Cities
23

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Lancaster, United Kingdom
$30K
raised

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

May 2026
Seed

Founder Contacts

19,000+ verified contacts

Corvallis, United States
$1.1M
raised

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

May 2026
Seed

Founder Contacts

19,000+ verified contacts

Fremont, United States

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

May 2026
Seed

Founder Contacts

19,000+ verified contacts

Epalinges, Switzerland
$5.3M
raised

Sustainable green energy solutions for greenhouses and farmers.

Apr 2026
Seed

Founder Contacts

19,000+ verified contacts

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

19,000+ verified contacts

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Boulder, United States
$14.0M
raised

Great Sky combines photonics, superconductors, and semiconductors. to develop AI hardware.

Mar 2026
Seed

Founder Contacts

19,000+ verified contacts

London, United Kingdom
$1.7M
raised

Tattvam aims to reduce the manual effort required to build custom silicon as global demand for specialised AI processors accelerates.

Feb 2026
Pre-Seed

Founder Contacts

19,000+ verified contacts

Miami, United States
$3.3M
raised

Zetagig is a semiconductor company that offers high-performance and energy-efficient chip solutions for bitcoin mining.

Oct 2025
Seed

Founder Contacts

19,000+ verified contacts

Cambridge, United States
$11.0M
raised

Vertical Semiconductor is reinventing power conversion for the current computing infrastructure.

Oct 2025
Seed

Founder Contacts

19,000+ verified contacts

Atlanta, United States
$5.8M
raised

Falcomm is a fabless semiconductor chip startup developing ultra-efficient front-end modules and power amplifiers for the 5G mmWave market.

Oct 2025
Seed

Founder Contacts

19,000+ verified contacts

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19,000+ verified emails
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Toronto, Canada
$8.0M
raised

AI to automate microchip design

Aug 2025
Seed

Founder Contacts

19,000+ verified contacts

Fremont, United States
$7.3M
raised

Agrani Labs is semiconductor manufacturing firm that is currently in stealth mode.

Jul 2025
Seed

Founder Contacts

19,000+ verified contacts

Delft, The Netherlands
$526K
raised

Heatless High-Precision Positioning Systems

Jul 2025
Pre-Seed

Founder Contacts

19,000+ verified contacts

Castelldefels, Spain
$2.5M
raised

YPlasma, an INTA spin-off, develops plasma actuators for ionic flow control, enabling advancements in Energy and Electronics.

Jul 2025
Seed

Founder Contacts

19,000+ verified contacts

Aberdeen, United Kingdom
$455K
raised

ZOEX is the world's first wave energy converter system that is dependable, modular, and commercially feasible.

May 2025
Seed

Founder Contacts

19,000+ verified contacts

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19,000+ verified emails
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Albany, United States
$2.9M
raised

Lux Semiconductors develops crystalline thin-film semiconductors for flexible integrated circuits.

Apr 2025
Seed

Founder Contacts

19,000+ verified contacts

San Francisco, United States
$500K
raised

Inversion Semiconductor is engaged in the development of an advanced lithography platform for next-generation semiconductor applications.

Mar 2025
Pre-Seed

Founder Contacts

19,000+ verified contacts

$8.2M
raised

Intrinsic Semiconductor Technologies is established to developed silicon-oxide based RRAM technologies.

Feb 2025
Seed

Founder Contacts

19,000+ verified contacts

Eindhoven, The Netherlands
$4.9M
raised

chipmaker for advanced optical chips

Jan 2025
Seed

Founder Contacts

19,000+ verified contacts

Montvale, United States
$325K
raised

Spar Systems manufactures renewable energy equipment to generate power from low-temperature waste heat.

Dec 2024
Seed

Founder Contacts

19,000+ verified contacts

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19,000+ verified emails
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Berlin, Germany
$6.3M
raised

Akhetonics is creating the world's first all-optical XPU - a general-purpose photonic RISC processor for high-performance computing

Nov 2024
Seed

Founder Contacts

19,000+ verified contacts

Milan, Italy
$1.6M
raised

Neuronova offers ultra-low-power AI processors that enable high-performance functionality on battery-powered devices.

Nov 2024
Pre-Seed

Founder Contacts

19,000+ verified contacts

Bochum, Germany
$9.1M
raised

Next generation AI hardware - a fully analog chip, inspired by the human brain, enabling both training and inference on edge devices.

Nov 2024
Pre-Seed

Founder Contacts

19,000+ verified contacts

Nibancho, Japan
$1.4M
raised

BEAM Technologies is an electronics company that focuses on designing and developing semiconductor sources of electricity.

Aug 2024
Seed

Founder Contacts

19,000+ verified contacts

Woodbridge, United States
$1.0M
raised

We are a vertically integrated solar manufacturer and energy producerall made in the United States.

Jun 2024
Seed

Founder Contacts

19,000+ verified contacts

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54 Recently Funded Semiconductor Seed Startups (June 2026) | VCBacked