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Grant Quantum Computing Companies

Explore 23 quantum computing startups that raised grant funding. Access verified founder contact information and fundraising data.

Total Companies
23
Total Funding
$1.4B
Avg Funding
$60.7M
Cities
21

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Neu-ulm, Germany
$2.7M
raised

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

Jul 2024
Grant

Founder Contacts

19,000+ verified contacts

Delft, The Netherlands
$298.2M
raised

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

Jul 2024
Grant

Founder Contacts

19,000+ verified contacts

Oxford, United Kingdom
$2.9M
raised

Quantum technology spin-out from the University of Oxford

Jun 2025
Grant

Founder Contacts

19,000+ verified contacts

Palo Alto, United States

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

Jun 2026
Grant

Founder Contacts

19,000+ verified contacts

Vancouver, Canada
$2.5M
raised

1QBit is a quantum computing software company that focuses on building hardware-agnostic software.

May 2024
Grant

Founder Contacts

19,000+ verified contacts

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19,000+ verified emails
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Palo Alto, United States
$1.0B
raised

PsiQuantum focuses on developing a scalable quantum computer using photonic qubits.

May 2026
Grant

Founder Contacts

19,000+ verified contacts

Sydney, Australia
$15.0M
raised

Diraq develops quantum computers utilizing modified silicon transistors, making them suitable for utility-scale applications.

May 2026
Grant

Founder Contacts

19,000+ verified contacts

College Park, United States

IONQ offers enterprise-grade quantum systems designed for businesses seeking to harness the power of quantum computing in their operations.

Apr 2026
Grant

Founder Contacts

19,000+ verified contacts

Lodz, Poland

ResQuant develops fully flexible design of cryptographic processor resistant to attacks with quantum computers.

Apr 2026
Grant

Founder Contacts

19,000+ verified contacts

Chicago, United States
$1.6M
raised

Super.tech develops software that speeds up quantum computing by bridging the gap between applications and hardware.

Feb 2022
Grant

Founder Contacts

19,000+ verified contacts

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19,000+ verified emails
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Aarhus, Denmark

Imagine being able to compute on and unlock all the world's data.

Feb 2026
Grant

Founder Contacts

19,000+ verified contacts

Sherbrooke, Canada
$3.7M
raised

Distriq advances the creation and implementation of quantum technologies.

Feb 2025
Grant

Founder Contacts

19,000+ verified contacts

Cambridge, United States
$1.1M
raised

Atlantic Quantum develops scalable quantum computers to tackle the world’s hardest computational challenges.

Feb 2024
Grant

Founder Contacts

19,000+ verified contacts

Vancouver, Canada

BTQ builds post-quantum infrastructure to enable the next generation of energy-efficient networks.

Feb 2025
Grant

Founder Contacts

19,000+ verified contacts

Bristol, United Kingdom
$10.7M
raised

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

Dec 2023
Grant

Founder Contacts

19,000+ verified contacts

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19,000+ verified emails
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Dorval, Canada
$16.7M
raised

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

Dec 2025
Grant

Founder Contacts

19,000+ verified contacts

Leipzig, Germany
$31.6M
raised

XeedQ is a democratizing quantum computing company.

Dec 2022
Grant

Founder Contacts

19,000+ verified contacts

East Lansing, United States
$2.7M
raised

Great Lakes Crystal Technologies offers crystal diamond materials for applications.

Jan 2025
Grant

Founder Contacts

19,000+ verified contacts

Poing, Germany
$365K
raised

Software for semiconductor nanodevices

Jan 2025
Grant

Founder Contacts

19,000+ verified contacts

Dundee, United Kingdom
$3.5M
raised

UltraPure is an EU EIC Pathfinder project developing nanoparticle-free ultrapure water technology for nanoelectronics manufacturing.

Nov 2025
Grant

Founder Contacts

19,000+ verified contacts

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19,000+ verified emails
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Zürich, Switzerland
$163K
raised

condenZero develops scientific instruments and components for research applications in ultra-high vacuum and cryogenic conditions.

Nov 2021
Grant

Founder Contacts

19,000+ verified contacts

$2.4M
raised

AQT is a quantum computing company developing the first general-purpose quantum computer.

Oct 2022
Grant

Founder Contacts

19,000+ verified contacts

$725K
raised

QAI explores the prospects and problems of commercial-scale quantum computing.

Oct 2024
Grant

Founder Contacts

19,000+ verified contacts

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