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.
Bringing quantum-safe cryptography to the Telecommunication industry
Haiqu is a quantum computing software firm focusing on the development.
Quemix is an information technology company that specializes in quantum computing solutions.
Kvantify provides Quantum computing and HPC software solutions that address hard computational challenges.
Quantopticon develops software for simulating quantum-photonic devices.
To advance the development and commercialisation.
zerothird specializes in cutting-edge quantum cryptography, particularly Quantum Key Distribution (QKD) technology.
PQShield is a post-quantum cryptography company that develops cryptographic algorithms and protocols to secure technology infrastructures.
CavilinQ develops quantum connectivity hardware designed to link quantum processors and expand quantum computing capability.
XRDNA builds Mission Fabric, enabling semantic interoperability and decentralized coordination across systems, AI, and space.
Sygaldry Technologies is a tech company building quantum-accelerated AI servers to exponentially speed up AI training and inference.
Exla employs quantization techniques for AI models to reduce memory consumption while simultaneously improving inference speed.
GeQD is a spin-off developing CMOS-compatible single-photon detectors for quantum technologies and next-generation LiDAR systems.
Molo is an AI-powered app designed to help parents manage the mental load of family tasks by providing pre-made lists and reminders.
Terra Quantum is a full-stack quantum technology company providing Quantum as a Service in the areas of algorithms, computing and security
Quantum Machines is a leading provider of quantum control solutions, powering quantum-classical integration at scale with Hybrid Control.
Super.tech develops software that speeds up quantum computing by bridging the gap between applications and hardware.
Distriq advances the creation and implementation of quantum technologies.
Atlantic Quantum develops scalable quantum computers to tackle the world’s hardest computational challenges.
FormationQ builds pathways to move quantum technologies from frontier research into real-world application.
ApexQuantum is a private markets data platform providing company insights, deals, investors, and financial analytics.
Quantum Cyber develops autonomous defense systems, counter-drone technologies, and AI-enabled security platforms.
BTQ builds post-quantum infrastructure to enable the next generation of energy-efficient networks.
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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