Q-CTRL
Make quantum technology useful. We are the first to achieve quantum advantage through AI-powered infrastructure software
172 employees · est. 2017 · Australia
Q-CTRL is the older company (2018 vs 2017).
Side-by-Side Comparison
| Metric | Nu Quantum | Q-CTRL |
|---|---|---|
| Founded | ||
| Founded | 2018 | 2017 older |
| Headquarters | ||
| Headquarters | Cambridge, United Kingdom | Australia |
| Employees | ||
| Employees | 80 | 172 |
| Industry | ||
| Industry | Cyber Security, Information Technology, Quantum | IT, Information Technology, Quantum |
| Funding Stage | ||
| Funding Stage | Series A | Series B |
| Total Funding | ||
| Total Funding | $71.25M | $128.00M |
| Funding Rounds | ||
| Funding Rounds | 6 | 7 |
| Services | ||
| Services | Quantum Network Technology Development, Modular Scaling Solutions for Quantum Processors, Qubit-agnostic Software Stack Development | Quantum Computing Software, Quantum Navigation Solutions, Quantum Sensing Solutions, Educational Tools for Quantum Learning, Quantum Error Correction |
| Target Customers | ||
| Target Customers | Quantum Computing Industries, Data Center Operators, Academic Research Institutions, National Government Agencies, Quantum Hardware Developers | Educators, Enterprise and Government, Data Center and HPC Providers, Defense and Aerospace, Quantum Computing Developers, Biotechnology and Pharmaceuticals, Cybersecurity, Finance |
| Taxonomy | ||
| Taxonomy | Distributed Quantum Computing, Quantum Networking, Quantum Computing Clusters, Entangled Qubit Networks, Photonic Switching, Multi-Core Quantum Supercomputers, Quantum Data Centres, Quantum Infrastructure, Quantum Hardware Solutions, Quantum Control Systems, High-Speed Quantum Network Interfaces, Quantum Partnerships, Quantum Research Collaborations, Quantum Technology Commercialization | Quantum Technology, Quantum Computing, Quantum Sensors, Quantum Control Infrastructure, AI-Powered Software, Error Mitigation, Defense Applications, Navigation Technology, R&D In Quantum, Software-defined Sensors, Enterprise Infrastructure, Quantum Industry Partnerships, Infrastructure Software |
| Website | ||
| Website | nu-quantum.com | q-ctrl.com |
About Nu Quantum
Nu Quantum, founded in 2018 and headquartered in the United Kingdom, is at the forefront of creating the infrastructure necessary for Distributed Quantum Computing. The company's core objective is to develop quantum networking technology that facilitates the scaling of quantum computers, an advancem...
About Q-CTRL
Q-CTRL, founded in 2017, is an innovation-centric company headquartered in Australia, operating within the IT and Quantum industries. The company's commitment to making quantum technology practical is encapsulated in its slogan: "Make quantum technology useful. We are the first to achieve quantum ad...
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Compiled from the BounceWatch company index. We last looked at Nu Quantum on 29 Apr 2026, and Q-CTRL on 8 Dec 2025. Where a field is blank here, it means we have not recorded it — not that the answer is zero. How we source and date this.