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SEM Startups

Updated October 2026

Companies in the sem sector developing innovative solutions and technologies.

Explore 693 recently funded sem companies with verified founder contact information and fundraising data.

Total Companies
693
Total Funding
$1.3B
Avg Funding
$70.9M
Global Reach
9
countries

Top Cities for SEM

Tirana
Melbourne
Campbell
Chicago
St. John's
Sapporo

Recently Funded Companies

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Tirana, Albania

Gjirafa is a video content and e-commerce platform for the Balkans built on top of an Albanian language specialized search engine.

$5.5M raised
Oct 2024

Founder Contacts

41,000+ verified contacts

Melbourne, Australia

ROLLER is the cloud-based venue management platform for modern attractions, purpose-built to remove friction from the guest experience.

$50.0M raised
Oct 2025

Founder Contacts

41,000+ verified contacts

Campbell, United States

TenaFe is a solid-state storage controller startup that develops revolutionary SSD for data storage solutions.

$58.0M raised
Oct 2021

Founder Contacts

41,000+ verified contacts

Chicago, United States

Anovion Battery Materials produces synthetic graphite materials.

$117.0M raised
Oct 2022

Founder Contacts

41,000+ verified contacts

St. John's, Canada

Glas Ocean Electric (GOE) is committed to improving marine intelligence and ecosystem health.

$2.0M raised
Oct 2023

Founder Contacts

41,000+ verified contacts

Sapporo, Japan

Ookuma Diamond Device is an advanced materials technology company that offers research and development of diamond semiconductors.

Oct 2024

Founder Contacts

41,000+ verified contacts

Grenoble, France

Hadrware, vibration sensor manufacturer (world thinnest piezo ceramic sensor)

$3.4M raised
Oct 2022

Founder Contacts

41,000+ verified contacts

Vicovu De Jos, Romania

AMSIMCEL is a deep tech firm that designs a Physical Verification framework powered by a GPU for the Integrated Circuits (IC).

$4.7M raised
Oct 2022

Founder Contacts

41,000+ verified contacts

Eatontown, United States

SunRay Scientific is a US provider of novel electrical interconnect solutions for flexible wearables and semiconductor packaging industries.

$75K raised
Oct 2024

Founder Contacts

41,000+ verified contacts

Bristol, United Kingdom

Lineat uses reclaimed carbon fiber to produce a fiber aligned tape that can be used to manufacture new composite components.

$1.8M raised
Oct 2024

Founder Contacts

41,000+ verified contacts

Paris, France

IsentroniQ is a Semiconductor quantum processors manufacturing firm.

$8.7M raised
Oct 2025

Founder Contacts

41,000+ verified contacts

London, United Kingdom

Property Piper uses AI to power advanced property searches, offering insights into local areas and unique home features

$398K raised
Oct 2024

Founder Contacts

41,000+ verified contacts

Cambridge, United Kingdom

Agile Analog is a company with a mission to transform the landscape of the Analog IP market space.

Oct 2021

Founder Contacts

41,000+ verified contacts

Amsterdam, The Netherlands

Instant diagnostics for healthcare, industry and commerce.

$3.0M raised
Oct 2021

Founder Contacts

41,000+ verified contacts

Paris, France

COD is an intelligent social semantic platform that facilitates exchanging online knowledge resources among people with similar interests.

$250K raised
Oct 2021

Founder Contacts

41,000+ verified contacts

Kodaira, Japan

Floadia is an IT company that specializes in the development, consulting, and licensing of semiconductor IPs and AI technology solutions.

$5.7M raised
Oct 2023

Founder Contacts

41,000+ verified contacts

Santa Clara, United States

Silicon Carbide LLC's products are used for electric vehicles.

$1.0B raised
Oct 2023

Founder Contacts

41,000+ verified contacts

Paris, France

Open-source search engine API

$15.0M raised
Oct 2022

Founder Contacts

41,000+ verified contacts

Showing 676 to 693 of 693 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 693 sem companies tracked in the VCBacked database.

Average Funding
$70.9M
Total Funding Tracked
$1.3B
Countries Represented
9

Distribution by Funding Stage

Other18 companies

Top Cities for SEM

1.Paris
3 companies$24.0M
2.Tirana
1 companies$5.5M
3.Melbourne
1 companies$50.0M
4.Campbell
1 companies$58.0M
5.Chicago
1 companies$117.0M

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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693 SEM Startups (2026) — Recently Funded — Page 28 | VCBacked