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Semiconductor Startups

Updated August 2026

Companies in the semiconductor sector developing innovative solutions and technologies.

Explore 599 recently funded semiconductor companies with verified founder contact information and fundraising data.

Total Companies
599
Total Funding
$509.0M
Avg Funding
$20.4M
Global Reach
10
countries

Top Cities for Semiconductor

Delft
Castelldefels
Maisons-laffitte
Milan
Eindhoven
Leuven

Recently Funded Companies

Export
Delft, The Netherlands

Heatless High-Precision Positioning Systems

$526K raised
Jul 2025

Founder Contacts

41,000+ verified contacts

Castelldefels, Spain

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

$2.5M raised
Jul 2025

Founder Contacts

41,000+ verified contacts

Maisons-laffitte, France

SiPearl designs European high-performance energy-efficient processors for supercomputing and AI

$37.6M raised
Jul 2025

Founder Contacts

41,000+ verified contacts

Milan, Italy

Photonpath is a manufacturer of integrated photonic devices to obtain, transmit and process information using light.

$5.9M raised
Jun 2025

Founder Contacts

41,000+ verified contacts

Eindhoven, The Netherlands

EFFECT Photonics is a highly vertically integrated, independent leader in integrated optics.

$24.0M raised
Jun 2025

Founder Contacts

41,000+ verified contacts

Leuven, Belgium

Swave Photonics is a fabless semiconductor firm that designs and manufactures holographic chips based on diffractive photonics technology.

$7.0M raised
Jun 2025

Founder Contacts

41,000+ verified contacts

Berlin, Germany

Enter provides energy audits, procurement and financing, and benchmarking for European homes.

$23.2M raised
Jun 2025

Founder Contacts

41,000+ verified contacts

Netanya, Israel

Speedata develops accelerated processor for big data analytics across industries.

$44.0M raised
Jun 2025

Founder Contacts

41,000+ verified contacts

Southampton, United Kingdom

AccelerComm is a semiconductor IP-core company specialising in channel coding solutions.

$15.0M raised
May 2025

Founder Contacts

41,000+ verified contacts

Aberdeen, United Kingdom

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

$455K raised
May 2025

Founder Contacts

41,000+ verified contacts

Sunnyvale, United States

Avicena Tech manufactures ultra-dense, ultra-low power petabit per second optical chip interconnects.

$65.0M raised
May 2025

Founder Contacts

41,000+ verified contacts

Waltham, United States

Finwave Semiconductor develops a 3DGaN technology designed to enhance 5G devices.

$8.2M raised
May 2025

Founder Contacts

41,000+ verified contacts

Ann Arbor, United States

MemryX is a fabless semiconductor company that develops AI accelerator chips designed for edge computing applications.

May 2025

Founder Contacts

41,000+ verified contacts

Beaverton, United States

ChEmpower is an advanced materials company that develops chemically reactive, abrasive-free planarization pads.

$18.7M raised
Apr 2025

Founder Contacts

41,000+ verified contacts

Palaiseau, France

mirSense is a developer and manufacturer of a new generation of ultra-compact gas sensors designed to offer lasers for the medium infrared.

$7.9M raised
Apr 2025

Founder Contacts

41,000+ verified contacts

Los Alamos, United States

UbiQD is an advanced materials company that manufactures low-hazard quantum dots (QDs) and nanocomposites.

$20.0M raised
Apr 2025

Founder Contacts

41,000+ verified contacts

Copenhagen, Denmark

Sparrow Quantum develope and commercializes photonic quantum chip technology.

$24.2M raised
Apr 2025

Founder Contacts

41,000+ verified contacts

Albany, United States

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

$2.9M raised
Apr 2025

Founder Contacts

41,000+ verified contacts

Cupertino, United States

Retym is a semiconductor startup that builds semiconductor technology to transform the data center and telecommunications industries.

$75.0M raised
Mar 2025

Founder Contacts

41,000+ verified contacts

Sheffield, United Kingdom

Phlux is a photonics company developing innovative light detector and imaging systems.

$11.6M raised
Mar 2025

Founder Contacts

41,000+ verified contacts

San Francisco, United States

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

$500K raised
Mar 2025

Founder Contacts

41,000+ verified contacts

Fontaine, France

Renaissance Fusion is a high-temperature superconductor and stellarator company.

$34.5M raised
Mar 2025

Founder Contacts

41,000+ verified contacts

Campbell, United States

Atmosic is an innovative fabless semiconductor company specializing in ultra-low power wireless solutions.

$40.0M raised
Mar 2025

Founder Contacts

41,000+ verified contacts

London, United Kingdom

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

$8.2M raised
Feb 2025

Founder Contacts

41,000+ verified contacts

Cambridge, United Kingdom

Cambridge GaN Devices is a semiconductor company focused on developing GaN power devices aimed at creating greener electronics.

$32.0M raised
Feb 2025

Founder Contacts

41,000+ verified contacts

Showing 351 to 375 of 599 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 599 semiconductor companies tracked in the VCBacked database.

Average Funding
$20.4M
Total Funding Tracked
$509.0M
Countries Represented
10

Distribution by Funding Stage

Other25 companies

Top Cities for Semiconductor

1.Delft
1 companies$526K
2.Castelldefels
1 companies$2.5M
3.Maisons-laffitte
1 companies$37.6M
4.Milan
1 companies$5.9M
5.Eindhoven
1 companies$24.0M

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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