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.
PQCee develops post-quantum cryptography solutions to help organizations secure digital systems against future quantum computing threats.
QuantumSafe Data Systems is a technology company that offers data systems and quantum solutions development services.
Arq is a Spanish quantum technology startup that develops networking hardware for the quantum internet.
QC Design Presenting Plaquette, the best design-automation tool made for teams working on quantum hardware.
IQM Quantum Computers builds superconducting full-stack quantum computer systems designed for research institutions and developers.
Quantum Delta is the public-private partnership of global tech companies, government agencies and all major quantum research centers.
ORCA Computing is building the first scalable and flexible quantum computer powered by photonics.
Quobly develops quantum computing hardware using silicon-based spin qubits on FD-SOI substrates.
Oxford Quantum Circuits develops quantum computers designed for breakthrough discoveries.
Planckian develops next -generation superconducting quantum computing architecture scalable by design
Quantum technology spin-out from the University of Oxford
Resonance is building the tech intelligence engine of the future
GLCTC Corp is a technology company that focuses on creating the next generation of software and hardware.
BTQ Technologies develops quantum hardware and post-quantum security platforms for critical networks and digital assets.
Cortex Fusion Systems leverages advances in ultrafast optics and coherent control to catalyze fusion reactions.
SandboxAQ develops AI and quantum technology solutions that enhance biopharma, cybersecurity, and materials science.
Atom Computing develops gate-based quantum computers that use arrays of optically trapped neutral atoms as qubits.
Rigetti Computing is a quantum computing company that builds and deploys full-stack quantum systems with superconducting qubits.
Cloud infrastructure, Enterprise & Govt AIML services, empaneled with US/IN/UAE/SG Government vendor
Quantum Motion develops quantum computing systems based on silicon semiconductor technology used in conventional electronics manufacturing.
QuantWare develops and fabricates superconducting quantum processors and related hardware for use in quantum computing systems.
eleQtron develops and operates trapped-ion quantum computers built for industrial and scientific use.
Menten AI develops peptide and protein therapeutics using machine learning and quantum computing.
1QBit is a quantum computing software company that focuses on building hardware-agnostic software.
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.
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.
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.
Here is how funding is distributed among the 179 quantum computing companies tracked in the VCBacked database.
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.
Perfect for: B2B sales teams targeting quantum computing companies, investors exploring sector opportunities, and service providers looking for funded companies ready to scale.
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