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Quantum Computing Startups

Updated July 2026

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

Explore 172 recently funded quantum computing companies with verified founder contact information and fundraising data.

Total Companies
172
Total Funding
$1.6B
Avg Funding
$65.2M
Global Reach
12
countries

Top Cities for Quantum Computing

Warsaw
Salt Lake City
Shinjuku
Palo Alto
Milan
Amsterdam

Recently Funded Companies

Export
Warsaw, Poland

Quantum Flytrap develops a no-code IDE for quantum technologies.

$260K raised
Sep 2021

Founder Contacts

30,000+ verified contacts

Salt Lake City, United States

SaaS Cryptographic Asset Discovery & Inventory (CADI) platform

$1.5M raised
Sep 2025

Founder Contacts

30,000+ verified contacts

Shinjuku, Japan

Quanmatic is an information and technology company that provides algorithms development and solutions to bridge quantum technologies.

$3.7M raised
Sep 2024

Founder Contacts

30,000+ verified contacts

Palo Alto, United States

QC Ware is a quantum computing software company that engages in the development of enterprise solutions that runs on quantum hardware.

$25.0M raised
Sep 2021

Founder Contacts

30,000+ verified contacts

Milan, Italy

Ephos is a hardware manufacturing company that specializes in femtosecond laser writing techniques and quantum chips.

$8.4M raised
Sep 2024

Founder Contacts

30,000+ verified contacts

Amsterdam, The Netherlands

Fermioniq operates as a quantum software company.

$294K raised
Sep 2022

Founder Contacts

30,000+ verified contacts

Singapore, Singapore

Xen Capital is an alternative investment platform enabling accredited investors access and liquidity in top tier investment opportunities.

$50.0M raised
Sep 2024

Founder Contacts

30,000+ verified contacts

Oxford, United Kingdom

Oxford Ionics is a quantum computing startup that provides innovations for the development of accurate and dependable quantum computers.

$2.5M raised
Aug 2023

Founder Contacts

30,000+ verified contacts

Berlin, Germany

quantum technologies, artificial intelligence, therapeutic applications.

$50K raised
Aug 2025

Founder Contacts

30,000+ verified contacts

Montevideo, Uruguay

Complex optimization problems for cargo in airlines and ships, and financial services, leveraging quantum computing software.

Aug 2023

Founder Contacts

30,000+ verified contacts

San Francisco, United States

QuAIL Technologies is a quantum AI company merging AI and quantum computing for finance, healthcare, and agriculture.

$1.6M raised
Jul 2023

Founder Contacts

30,000+ verified contacts

Neu-ulm, Germany

QC Design Presenting Plaquette, the best design-automation tool made for teams working on quantum hardware.

$2.7M raised
Jul 2024

Founder Contacts

30,000+ verified contacts

Paris, France

Welinq is a quantum computing solution interconnecting processors.

Jul 2024

Founder Contacts

30,000+ verified contacts

Delft, The Netherlands

Quantum Delta is the public-private partnership of global tech companies, government agencies and all major quantum research centers.

$298.2M raised
Jul 2024

Founder Contacts

30,000+ verified contacts

London, United Kingdom

ORCA Computing is building the first scalable and flexible quantum computer powered by photonics.

$15.0M raised
Jun 2022

Founder Contacts

30,000+ verified contacts

Grenoble, France

Quobly develops quantum computing hardware using silicon-based spin qubits on FD-SOI substrates.

$133.7M raised
Jun 2026

Founder Contacts

30,000+ verified contacts

Reading, United Kingdom

Oxford Quantum Circuits develops quantum computers designed for breakthrough discoveries.

$350.0M raised
Jun 2026

Founder Contacts

30,000+ verified contacts

Pisa, Italy

Planckian develops next -generation superconducting quantum computing architecture scalable by design

$3.0M raised
Jun 2023

Founder Contacts

30,000+ verified contacts

Oxford, United Kingdom

Quantum technology spin-out from the University of Oxford

$2.9M raised
Jun 2025

Founder Contacts

30,000+ verified contacts

Donostia-san Sebastián, Spain

Multiverse Computing is a quantum software company that applies advanced solutions to solve complex challenges.

$122.1M raised
Jun 2026

Founder Contacts

30,000+ verified contacts

Toronto, Canada

Resonance is building the tech intelligence engine of the future

$1.5M raised
Jun 2022

Founder Contacts

30,000+ verified contacts

Chicago, United States

GLCTC Corp is a technology company that focuses on creating the next generation of software and hardware.

$300K raised
Jun 2024

Founder Contacts

30,000+ verified contacts

Vancouver, Canada

BTQ Technologies develops quantum hardware and post-quantum security platforms for critical networks and digital assets.

$106.1M raised
Jun 2026

Founder Contacts

30,000+ verified contacts

New York, United States

Cortex Fusion Systems leverages advances in ultrafast optics and coherent control to catalyze fusion reactions.

$1.8M raised
Jun 2024

Founder Contacts

30,000+ verified contacts

Palo Alto, United States

SandboxAQ develops AI and quantum technology solutions that enhance biopharma, cybersecurity, and materials science.

$500.0M raised
Jun 2026

Founder Contacts

30,000+ verified contacts

Showing 1 to 25 of 172 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 172 quantum computing companies tracked in the VCBacked database.

Average Funding
$65.2M
Total Funding Tracked
$1.6B
Countries Represented
12

Distribution by Funding Stage

Other25 companies

Top Cities for Quantum Computing

1.Palo Alto
2 companies$525.0M
2.Oxford
2 companies$5.4M
3.Warsaw
1 companies$260K
4.Salt Lake City
1 companies$1.5M
5.Shinjuku
1 companies$3.7M

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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