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Seed Semiconductor Companies

Explore 156 semiconductor startups that raised seed funding. Access verified founder contact information and fundraising data.

Total Companies
156
Total Funding
$86.2M
Avg Funding
$3.4M
Cities
24

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Zürich, Switzerland
$164K
raised

Lightium is a semiconductor manufacturing company that provides production-grade photonic foundry services.

Feb 2025
Seed

Founder Contacts

41,000+ verified contacts

Valladolid, Spain
$216K
raised

Articae is a provider of technological solutions and services for optimizing the energy performance of industrial air conditioning.

Feb 2024
Seed

Founder Contacts

41,000+ verified contacts

Dresden, Germany
$2.5M
raised

SEMRON develops a 3D-scaled AI inference chip, based on a new proven semiconductor device.

Feb 2025
Seed

Founder Contacts

41,000+ verified contacts

Milano, Italy
$551K
raised

FLEEPtech design and develops printed systems on chip based on a proprietary printed OTFT technology.

Feb 2023
Seed

Founder Contacts

41,000+ 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

41,000+ verified contacts

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Cambridge, United States
$11.0M
raised

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

Oct 2025
Seed

Founder Contacts

41,000+ verified contacts

Toronto, Canada
$8.0M
raised

AI to automate microchip design

Aug 2025
Seed

Founder Contacts

41,000+ 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

41,000+ verified contacts

Delft, The Netherlands
$526K
raised

Heatless High-Precision Positioning Systems

Jul 2025
Pre-Seed

Founder Contacts

41,000+ 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

41,000+ verified contacts

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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

41,000+ verified contacts

Albany, United States
$2.9M
raised

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

Apr 2025
Seed

Founder Contacts

41,000+ 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

41,000+ verified contacts

$8.2M
raised

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

Feb 2025
Seed

Founder Contacts

41,000+ verified contacts

Eindhoven, The Netherlands
$4.9M
raised

chipmaker for advanced optical chips

Jan 2025
Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Montvale, United States
$325K
raised

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

Dec 2024
Seed

Founder Contacts

41,000+ verified contacts

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

41,000+ 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

41,000+ 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

41,000+ 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

41,000+ verified contacts

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41,000+ verified emails
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Glasgow, United Kingdom
$2.1M
raised

Vector Photonics is a producer of a semiconductor laser technology.

Jun 2024
Seed

Founder Contacts

41,000+ verified contacts

Solares, Spain
$1.1M
raised

RaiderChip creates the most efficient and unique generative AI hardware accelerator.

May 2024
Seed

Founder Contacts

41,000+ verified contacts

Cambridge, United Kingdom
$1.9M
raised

Kubos Semiconductors is develop and commercialize cubic-GaN for high efficiency, low-cost LEDs using intellectual property.

May 2024
Seed

Founder Contacts

41,000+ verified contacts

Cornella De Llobregat, Spain
$1.6M
raised

Mapsi Photonics focuses on developing macroporous silicon infrared filters for industrial applications.

Apr 2024
Seed

Founder Contacts

41,000+ verified contacts

Pilkanmaa, Finland
$8.2M
raised

Polar Night Energy is a startup that designs and builds heat storages for renewable energy.

Apr 2024
Seed

Founder Contacts

41,000+ verified contacts

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