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Quantum Computing Startups

Updated October 2026

Companies in the quantum computing sector developing innovative solutions and technologies.

Explore 179 recently funded quantum computing companies with verified founder contact information and fundraising data.

Total Companies
179
Total Funding
$730.1M
Avg Funding
$29.2M
Global Reach
11
countries

Top Cities for Quantum Computing

Munich
Delft
Paris
Irvine
Berlin
Tallinn

Recently Funded Companies

Export
Munich, Germany

creating quantum computers atom by atom

$32.5M raised
Jul 2024

Founder Contacts

41,000+ verified contacts

Delft, The Netherlands

Qblox is a Dutch Quantum technology scaleup that offers patented solutions for scalable control of quantum computers.

$25.9M raised
Jun 2024

Founder Contacts

41,000+ verified contacts

Paris, France

C12 Quantum Electronics develop reliable quantum processors with carbon nanotubes.

$19.3M raised
Jun 2024

Founder Contacts

41,000+ verified contacts

Irvine, United States

Global Telecom engineers hardware, software and AI solutions that enable a reliable and secure Internet of Things (IoT).

$4.3M raised
Mar 2024

Founder Contacts

41,000+ verified contacts

Berlin, Germany

Shaping the Future of Materials with Quantum and AI

$3.3M raised
Mar 2024

Founder Contacts

41,000+ verified contacts

Tallinn, Estonia

QANplatform is the Quantum-resistant hybrid blockchain platform. Build your software applications like DApps or Defi and run business processes on blockchain in 5 minutes with QANplatform.

$15.0M raised
Dec 2023

Founder Contacts

41,000+ verified contacts

Singapore, Singapore

Entropica Labs builds models, algorithms and techniques for optimisation with quantum computers.

$4.7M raised
Nov 2023

Founder Contacts

41,000+ verified contacts

Massy, France

Quandela designs quantum computers and generators to deliver quantum-secure communication networks and scalable quantum processors.

$53.5M raised
Nov 2023

Founder Contacts

41,000+ verified contacts

London, United Kingdom

Phasecraft is a quantum computing software developer.

$16.5M raised
Aug 2023

Founder Contacts

41,000+ verified contacts

London, United Kingdom

Digital Genomic Biometric Onboarding Identity

$2.1M raised
Jul 2023

Founder Contacts

41,000+ verified contacts

Castelldefels, Spain

Quside designs and manufactures innovative quantum technologies for all connected devices.

$10.9M raised
Jul 2023

Founder Contacts

41,000+ verified contacts

Frankfurt, Germany

From Complexity to Clarity. DecisionAI Simplifies Optimization for All

$3.9M raised
Jul 2023

Founder Contacts

41,000+ verified contacts

Sborg, Denmark

MQS provides computational tools to accelerate research & development efforts by the pharma, life science, chemical and materials industries

$974K raised
Jun 2023

Founder Contacts

41,000+ verified contacts

Singapore, Singapore

Horizon Quantum Computing builds software development tools to code, compile and deploy quantum applications from classical code.

$18.1M raised
Mar 2023

Founder Contacts

41,000+ verified contacts

Austin, United States

Strangeworks makes the power of quantum computing accessible to everyone all in one place.

$24.0M raised
Mar 2023

Founder Contacts

41,000+ verified contacts

Espoo, Finland

QuantrolOx is building automated machine learning-based control software for quantum technologies to tune, stabilize, and optimize qubits.

$3.7M raised
Mar 2023

Founder Contacts

41,000+ verified contacts

Vancouver, Canada

Photonic is a quantum technology company that builds scalable quantum computing systems and quantum networking solutions for commercial use.

$130.8M raised
Jan 2026

Founder Contacts

41,000+ verified contacts

Bristol, United Kingdom

Science Creates is a Deep Tech ecosystem that helps scientists and engineers turn their groundbreaking ideas into disruptive businesses.

$10.7M raised
Dec 2023

Founder Contacts

41,000+ verified contacts

Dunoon, United Kingdom

AIH designed from the ground up for AI growth, quantum computing, and high-performance digital workloads, with SDG in mind.

$20.0M raised
Dec 2025

Founder Contacts

41,000+ verified contacts

Delft, The Netherlands

Delft Circuits is a manufacturer of quantum hardware. With Cri/oFlex®, they introduce a massively scalable i/o solution for quantum.

$9.3M raised
Dec 2025

Founder Contacts

41,000+ verified contacts

College Park, United States

QC82 is building room temperature photonic quantum computers.

$1.5M raised
Dec 2025

Founder Contacts

41,000+ verified contacts

Durham, United States

Polaris Quantum Biotech revolutionizes drug design by joining quantum computing with AI and precision medicine.

Dec 2024

Founder Contacts

41,000+ verified contacts

Laval, Canada

cybersecurity solution minimizes threats, empowering enterprises to confidently embrace emerging tech

$2.6M raised
Dec 2025

Founder Contacts

41,000+ verified contacts

Montréal, Canada

AI powered DLT and Blockchain integration Network and SaaS

$300.0M raised
Dec 2024

Founder Contacts

41,000+ verified contacts

Dorval, Canada

Anyon System develops superconducting quantum computers focused on hybrid HPC-Quantum computing for high-performance computing centers.

$16.7M raised
Dec 2025

Founder Contacts

41,000+ verified contacts

Showing 126 to 150 of 179 companies

About the Quantum Computing Startup Ecosystem

The quantum computing 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 Quantum Computing

Quantum Computing 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 quantum computing 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.

Quantum Computing Funding Breakdown

Here is how funding is distributed among the 179 quantum computing companies tracked in the VCBacked database.

Average Funding
$29.2M
Total Funding Tracked
$730.1M
Countries Represented
11

Distribution by Funding Stage

Other25 companies

Top Cities for Quantum Computing

1.Delft
2 companies$35.2M
2.Singapore
2 companies$22.8M
3.London
2 companies$18.6M
4.Munich
1 companies$32.5M
5.Paris
1 companies$19.3M

Related Industries

Companies in the quantum computing 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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