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Seed Quantum Computing Companies

Explore 60 quantum computing startups that raised seed funding. Access verified founder contact information and fundraising data.

Total Companies
60
Total Funding
$10.8M
Avg Funding
$1.1M
Cities
10

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Seattle, United States
$500K
raised

SQK is a quantum-AI company developing QMEDIC, a physics-guided CT/MRI platform that improves image quality and diagnostic trust.

Jan 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Tallinn, Estonia
$756K
raised

SoftQuantus is a European deep-tech company building vendor-neutral infrastructure for governed quantum operations.

Jan 2026
Seed

Founder Contacts

41,000+ verified contacts

Columbia, United States
$71K
raised

EigenQ is a cybersecurity company that offers quantum-safe security and data control services.

Nov 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Dover, United States
$800K
raised

Qoordinate by Qavis advances on quantum-powered route optimization and decision-making systems to solve delivery complexity in cities

Jan 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Singapore, Singapore
$3.0M
raised

SQRT8 is a photonics company that develops devices which enable Quantum Communication applications.

Jan 2022
Seed

Founder Contacts

41,000+ verified contacts

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Paducah, United States
$25K
raised

Create your digital rights, Its your work and information.

Oct 2022
Pre-Seed

Founder Contacts

41,000+ verified contacts

Saint Lucia, Australia
$2.4M
raised

VeriQuantix specializes in cybersecurity, focusing on quantum technology to enhance the security of optical fiber communication networks.

Oct 2025
Seed

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Conductor Quantum is building quantum computers on silicon chips. Our AI-software creates qubits 1000x faster than current methods.

Oct 2024
Pre-Seed

Founder Contacts

41,000+ verified contacts

Brisbane, Australia
$1.9M
raised

Analog Quantum Circuits manufactures analog elements for solid-state quantum computers.

Oct 2022
Seed

Founder Contacts

41,000+ verified contacts

Segeltorp, Sweden
$1.4M
raised

FirstQFM develops machine learning foundation models to improve the performance and scalability of quantum computers.

Oct 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

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