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Semiconductor Startups

Updated October 2026

Companies in the semiconductor sector developing innovative solutions and technologies.

Explore 614 recently funded semiconductor companies with verified founder contact information and fundraising data.

Total Companies
614
Total Funding
$1.4B
Avg Funding
$54.3M
Global Reach
7
countries

Top Cities for Semiconductor

San Jose
Reno
San Francisco
Los Altos
Monrovia
Santa Clara

Recently Funded Companies

Export
San Jose, United States

Ayar Labs develops optical I/O solutions with co-packaged optical engines for AI and high-performance computing infrastructure.

$225.0M raised
Sep 2026

Founder Contacts

41,000+ verified contacts

Reno, United States

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

$500.0M raised
Sep 2026

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Lamb Labs is building model processing units that hardcode AI models into silicon for faster, more efficient inference.

$500K raised
Sep 2026

Founder Contacts

41,000+ verified contacts

San Francisco, United States

hardware intelligence builds agent-native toolchains and automated design workflows to streamline semiconductor chip development.

$500K raised
Sep 2026

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Lamb Labs is building model processing units that hardcode AI models into silicon for faster, more efficient inference.

$500K raised
Sep 2026

Founder Contacts

41,000+ verified contacts

San Francisco, United States

hardware intelligence builds agent-native toolchains and automated design workflows to streamline semiconductor chip development.

$500K raised
Sep 2026

Founder Contacts

41,000+ verified contacts

Los Altos, United States

TeRAM creates state-of-the-art tailored 3D SRAM for frontier AI deployments, ranging from edge devices to data centers.

$37.0M raised
Sep 2026

Founder Contacts

41,000+ verified contacts

Monrovia, United States

SiLC Technologies is a startup focusing on machine imaging applications.

Sep 2024

Founder Contacts

41,000+ verified contacts

Santa Clara, United States

Celera Semiconductor is an innovative startup leveraging AI and software automation to transform the analog semiconductor industry.

$20.0M raised
Aug 2025

Founder Contacts

41,000+ verified contacts

Warszawa, Poland

PAD RES is a project development firm focusing in renewable energy, infrastructure investments, and commercial real estate.

$29.0M raised
Aug 2025

Founder Contacts

41,000+ verified contacts

Hong Kong, Hong Kong

Capcon is a supplier of semiconductor assembly and packaging equipment.

Aug 2023

Founder Contacts

41,000+ verified contacts

Cambridge, United Kingdom

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

$2.1M raised
Aug 2026

Founder Contacts

41,000+ verified contacts

London, United Kingdom

OLIX designs optical AI accelerators that use light-based processors for training and inference on large models.

$312.0M raised
Aug 2026

Founder Contacts

41,000+ verified contacts

Mechelen, Belgium

Spectricity is a leading provider of multispectral sensing solutions for mobile and consumer devices.

$16.6M raised
Aug 2021

Founder Contacts

41,000+ verified contacts

Santa Clara, United States

Halo Industries develops new laser-based hardware solutions for the manufacturing of substances.

$17.0M raised
Aug 2026

Founder Contacts

41,000+ verified contacts

Scottsdale, United States

Advent Diamond offers radiation detectors and electronic components using diamond as a semiconductor.

$1.1M raised
Aug 2024

Founder Contacts

41,000+ verified contacts

Gaithersburg, United States

zeroK NanoTech develops focused ion beam systems in the fields of semiconductor device manufacturing and nanoscale sample analysis.

$1.1M raised
Aug 2024

Founder Contacts

41,000+ verified contacts

Lehi, United States

Nielson Scientific develops custom UVC systems that produce precise and consistent UVC doses for industrial applications.

$1.1M raised
Aug 2024

Founder Contacts

41,000+ verified contacts

Goleta, United States

Quintessent is a Santa Barbara start-up that commercializes quantum dot-based lasers and photonic integrated circuits.

$40.0M raised
Aug 2026

Founder Contacts

41,000+ verified contacts

Santa Clara, United States

Primemas is a semiconductor startup specializing in developing cost-effective, high-performance hub chiplets called Hublets.

Aug 2024

Founder Contacts

41,000+ verified contacts

Biscarri, Spain

Haizea Wind Group designs and manufactures metal structures and cast components for wind turbines.

$38.2M raised
Aug 2024

Founder Contacts

41,000+ verified contacts

Sydney, Australia

LM Plus is an operator of a technology company intended to develop unique liquid metal-based technology.

$600K raised
Aug 2021

Founder Contacts

41,000+ verified contacts

Edinburgh, United Kingdom

Singular Photonics develops single-photon avalanche diode image sensors that combine photon detection with on-chip digital processing.

$2.2M raised
Aug 2026

Founder Contacts

41,000+ verified contacts

Santa Clara, United States

Velaura AI develops ultra-low power silicon, systems, and IP for AI accelerators, data centers, and edge and physical AI applications.

$110.0M raised
Aug 2026

Founder Contacts

41,000+ verified contacts

Las Vegas, United States

WAVR Technologies offers sustainable water solutions with next-gen atmospheric water harvesting systems.

$1.1M raised
Aug 2025

Founder Contacts

41,000+ verified contacts

Showing 51 to 75 of 614 companies

About the Semiconductor Startup Ecosystem

The semiconductor sector is an active area of startup innovation and venture capital investment. Companies in this space are developing new technologies, platforms, and services that address evolving market needs and create new business opportunities.

Funding Trends in Semiconductor

Semiconductor companies raise capital across various funding stages, from early seed rounds to late-stage growth financing. Investor interest in this sector is driven by the size of the addressable market, the pace of technology adoption, and the potential for scalable business models.

Growth Outlook

The semiconductor sector is expected to continue evolving as technology advances, market dynamics shift, and new opportunities emerge. Companies that demonstrate strong product-market fit, efficient growth, and clear competitive advantages are well-positioned to attract continued investment.

Semiconductor Funding Breakdown

Here is how funding is distributed among the 614 semiconductor companies tracked in the VCBacked database.

Average Funding
$54.3M
Total Funding Tracked
$1.4B
Countries Represented
7

Distribution by Funding Stage

Other25 companies

Top Cities for Semiconductor

1.San Francisco
4 companies$2.0M
2.Santa Clara
4 companies$147.0M
3.San Jose
1 companies$225.0M
4.Reno
1 companies$500.0M
5.Los Altos
1 companies$37.0M

Related Industries

Companies in the semiconductor sector often overlap with or complement businesses in adjacent industries. Exploring related verticals can help you discover additional companies, identify partnership opportunities, and understand the broader competitive landscape.

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614 Semiconductor Startups (2026) — Recently Funded — Page 3 | VCBacked