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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
$138.4M
Avg Funding
$5.5M
Cities
24

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Santa Clara, United States
$10.0M
raised

Ambient Scientific is a semiconductor solution company for battery-powered endpoint and edge AI.

Dec 2021
Seed

Founder Contacts

41,000+ verified contacts

Chandler, United States
$3.0M
raised

Accelerating semiconductor quality control and advanced materials science through AI.

Jan 2024
Seed

Founder Contacts

41,000+ verified contacts

Saint Louis, United States
$3.6M
raised

FS2 Business is a deep technology company that focuses on building 3D computing devices using 2D semiconductors.

Jan 2025
Seed

Founder Contacts

41,000+ verified contacts

Villigen, Switzerland
$400K
raised

Material analytical and measuring service provider

Dec 2024
Pre-Seed

Founder Contacts

41,000+ verified contacts

Romainville, France

Nexdot is the first company worldwide to develop a new generation of Quantum Dots: the Nanoplatelets.

Dec 2022
Pre-Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Pittsburgh, United States
$10.2M
raised

NovoLINC is a pioneering startup that provides thermal interface solutions.

Dec 2025
Seed

Founder Contacts

41,000+ verified contacts

Berkeley, United States
$500K
raised

Hardware Accelerated Rack Scale AI Agent Runtime

Dec 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Prague, Czech Republic
$584K
raised

Tropic Square is a digital security company that designs and manufactures open-architecture secure element chips.

Dec 2022
Seed

Founder Contacts

41,000+ verified contacts

Beaverton, United States
$30.0M
raised

AheadComputing is a microarchitecture compute performance company that develops microprocessor core design and related technologies.

Jan 2026
Seed

Founder Contacts

41,000+ verified contacts

Richmond, United States
$3.0M
raised

Mobius Materials develops and supplies silicon-based materials to improve efficiency in energy storage and semiconductor applications.

Dec 2025
Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Cupertino, United States
$2.0M
raised

Genabot is an AI-powered semiconductor platforms optimizing yield, efficiency, quality through smart sensors and analytics.

Dec 2025
Seed

Founder Contacts

41,000+ verified contacts

Berkeley, United States

Serinus Labs is a manufacturer of chip-scale silicon gas sensors for ultra-low-power applications.

Dec 2021
Seed

Founder Contacts

41,000+ verified contacts

Santa Barbara, United States
$18.4M
raised

Lucidean develops optical links for AI and data center networks, combining photonics with electronics to increase bandwidth and reduce power

Dec 2025
Seed

Founder Contacts

41,000+ verified contacts

Tallinn, Estonia
$756K
raised

SoftQuantus is a European deep-tech company building vendor-neutral infrastructure for governed quantum operations.

Jan 2026
Seed

Founder Contacts

41,000+ verified contacts

Enschede, The Netherlands

New Origin is a manufacturer of photonic chips intended for applications in optical communication.

Jan 2025
Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Middletown, United States
$6.1M
raised

ARX smart contracts and HaLo chips enable creators build decentralized, immutable and composable physical crypto assets.

Nov 2025
Seed

Founder Contacts

41,000+ verified contacts

Berlin, Germany
$8.6M
raised

Xavveo is a developer of photonic radar sensor technology that aims to transform manufacturing automation and driverless cars.

Nov 2024
Seed

Founder Contacts

41,000+ verified contacts

$4.0M
raised

Anivance AI is a biotech startup that provides AI with organ-on-a-chip technology to transform drug discovery and preclinical research.

Nov 2025
Seed

Founder Contacts

41,000+ verified contacts

Singapore, Singapore
$6.5M
raised

LightSpeed Photonics builds compact, low-power optical interconnects for data centers, enabling scalable, high-bandwidth applicationss

Nov 2025
Seed

Founder Contacts

41,000+ verified contacts

Gainesville, United States

Mattrix Technologies develops full-aperture OLET display.

Nov 2022
Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Potsdam, Germany
$1.3M
raised

Advanced light engine technology for a greener future

Nov 2022
Seed

Founder Contacts

41,000+ verified contacts

Düsseldorf, Germany
$3.7M
raised

Ubiquitous computing, universal RISC-V microprocessor

Nov 2024
Seed

Founder Contacts

41,000+ verified contacts

Palaiseau, France
$18.4M
raised

NcodiN develops nanophotonic chips for data transport for processors that improves speed, energy efficiency and heating of the circuit

Nov 2025
Seed

Founder Contacts

41,000+ verified contacts

Klosterneuburg, Austria
$7.3M
raised

Cell Therapy transformed cancer treatment. Sarcura will transform cell therapy manufacturing.

Nov 2022
Seed

Founder Contacts

41,000+ verified contacts

San Francisco, United States

VR UniBlock is fabless semiconductor company commercializing ultra-low-latency wireless systems for real time applications and beyond.

Nov 2023
Seed

Founder Contacts

41,000+ verified contacts

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162 Semiconductor Seed Startups (October 2026) — Page 6 | VCBacked