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SEM Startups

Updated November 2026

Companies in the sem sector developing innovative solutions and technologies.

Explore 700 recently funded sem companies with verified founder contact information and fundraising data.

Total Companies
700
Total Funding
$2.1B
Avg Funding
$82.0M
Global Reach
7
countries

Top Cities for SEM

Wilmington
New York
Ottawa
Madrid
Burnaby
Bromont

Recently Funded Companies

Export
Wilmington, United States

Onto Innovation stands alone in process control with our unique perspective across the semiconductor value chain.

$1.3B raised
May 2026

Founder Contacts

41,000+ verified contacts

New York, United States

Laurence is a hedge fund for ads, automating performance marketing using quantitative models

May 2026

Founder Contacts

41,000+ verified contacts

Ottawa, Canada

Blumind provides analog machine learning inferencing engines for edge smart sensors and smart devices.

$1.1M raised
May 2026

Founder Contacts

41,000+ verified contacts

Madrid, Spain

KD Tech develops fabless semiconductor solutions for multi-gigabit optical data connectivity and automotive-grade optical transceiver ICs.

$4.3M raised
May 2026

Founder Contacts

41,000+ verified contacts

Burnaby, Canada

Stardust Solar Energy is a solar energy franchisor that offers NABCEP/CSA certified training.

$2.2M raised
May 2026

Founder Contacts

41,000+ verified contacts

Bromont, Canada

Boréas Technologies commercializes innovative high-voltage, low-power integrated circuits for consumer and industrial markets.

$730K raised
May 2026

Founder Contacts

41,000+ verified contacts

Montréal, Canada

SPARK Microsystems is a semiconductor company that develops short-range wireless communication technology.

$730K raised
May 2026

Founder Contacts

41,000+ verified contacts

Vancouver, Canada

Bonsai Micro operates as a fabless semiconductor company.

$451K raised
May 2026

Founder Contacts

41,000+ verified contacts

Corvallis, United States

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

$4.0M raised
May 2026

Founder Contacts

41,000+ verified contacts

Montreal, Canada

HaiLa provides ultra-low power connectivity.

$730K raised
May 2026

Founder Contacts

41,000+ verified contacts

Bristol, United Kingdom

Graphcore develops a microprocessor designed for AI and machine learning applications.

$457.2M raised
May 2026

Founder Contacts

41,000+ verified contacts

Fremont, United States

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

$1.8M raised
May 2026

Founder Contacts

41,000+ verified contacts

Vancouver, Canada

Dream Photonics is a technology spin-off from UBC combining decades of academic and industry experience.

$804K raised
May 2026

Founder Contacts

41,000+ verified contacts

Eindhoven, The Netherlands

Eyeo develops semiconductor imaging technology focused on nanophotonic image sensors and light management systems.

$47.0M raised
May 2026

Founder Contacts

41,000+ verified contacts

Bristol, United Kingdom

Picocom is a 5G open RAN baseband semiconductor and software specialist.

May 2026

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

Founder Contacts

41,000+ verified contacts

Siegen, Germany

eleQtron develops and operates trapped-ion quantum computers built for industrial and scientific use.

$66.6M raised
May 2026

Founder Contacts

41,000+ verified contacts

Lone Tree, United States

Dealer Alchemist provides innovative marketing solutions to automotive dealerships.

$3.0M raised
May 2026

Founder Contacts

41,000+ verified contacts

Santa Clara, United States

Anello Photonics is a technology company developing a silicon photonic optical gyroscope to navigate autonomous applications.

$25.0M raised
May 2026

Founder Contacts

41,000+ verified contacts

Eindhoven, The Netherlands

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

$23.5M raised
May 2026

Founder Contacts

41,000+ verified contacts

Epalinges, Switzerland

Sustainable green energy solutions for greenhouses and farmers.

$96K raised
Apr 2026

Founder Contacts

41,000+ verified contacts

Zürich, Switzerland

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

$3.8M raised
Apr 2026

Founder Contacts

41,000+ verified contacts

Goleta, United States

OpenLight is a manufacturing company that specializes in custom photonic application and circuit chip design.

$50.0M raised
Apr 2026

Founder Contacts

41,000+ verified contacts

Palo Alto, United States

Palomino Laboratories develops compound semiconductor and MicroLED-based optical interconnect technologies for AI and data communication.

$15.1M raised
Apr 2026

Founder Contacts

41,000+ verified contacts

Thornton, United States

Forge Nano develops materials engineering technologies focused on precision surface coatings and advanced battery materials.

$42.2M raised
Apr 2026

Founder Contacts

41,000+ verified contacts

Showing 101 to 125 of 700 companies

About the SEM Startup Ecosystem

The sem 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 SEM

SEM 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 sem 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.

SEM Funding Breakdown

Here is how funding is distributed among the 700 sem companies tracked in the VCBacked database.

Average Funding
$82.0M
Total Funding Tracked
$2.1B
Countries Represented
7

Distribution by Funding Stage

Other25 companies

Top Cities for SEM

1.Vancouver
2 companies$1.3M
2.Bristol
2 companies$457.2M
3.Eindhoven
2 companies$70.5M
4.Wilmington
1 companies$1.3B
5.New York
1 companiesUndisclosed

Related Industries

Companies in the sem 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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700 SEM Startups (2026) — Recently Funded — Page 5 | VCBacked