Delft Circuits
Pioneering i/o for advanced technologies
54 employees · est. 2016 · Delft, The Netherlands
Oxford Quantum Circuits
Developing superconducting circuit quantum computing.
94 employees · est. 2017 · United Kingdom
Delft Circuits is the older company (2016 vs 2017).
Side-by-Side Comparison
| Metric | Delft Circuits | Oxford Quantum Circuits |
|---|---|---|
| Founded | ||
| Founded | 2016 older | 2017 |
| Headquarters | ||
| Headquarters | Delft, The Netherlands | United Kingdom |
| Employees | ||
| Employees | 54 | 94 |
| Industry | ||
| Industry | Manufacturing, Quantum | Hardware, IT, Information Technology |
| Funding Stage | ||
| Funding Stage | Series A | Series C |
| Total Funding | ||
| Total Funding | $21.26M | $488.87M |
| Funding Rounds | ||
| Funding Rounds | 8 | 5 |
| Services | ||
| Services | Design and Manufacturing of Quantum I/O Infrastructure, In-house Testing and Validation, Superconducting Cable Development, Cryogenic Component Engineering | Quantum-Compute-as-a-Service (QCaaS), Cloud-Based Quantum Systems, Commercial Data Center Quantum Deployment, API Integration for Quantum Applications |
| Target Customers | ||
| Target Customers | Quantum Computing Industry, Research Institutions, Technology Innovators, Global Quantum Hardware Manufacturers | Finance Industry, National Security Agencies, Pharmaceutical Companies, Advanced Materials Industries |
| Taxonomy | ||
| Taxonomy | Quantum Hardware Solutions, Cryogenic I/o Solutions, Superconducting Circuits, Flexible Substrates, Custom-engineered Quantum Circuits, Cryogenic Instrumentation, Quantum Technologies, Cryogenic Cabling, Cryogenic Circuit Packaging, Massively Scalable Cryogenic Solutions, Ultra-low Thermal Conductance | Superconducting Circuits, Quantum Computing, Drug Discovery, Battery Technology, Quantum Software, Quantum Hardware, Control Systems, Quantum-enabled Innovation, Climate Change Solutions, Cryogenics, Quantum Physics, Electronics, Business Transformation |
| Website | ||
| Website | delft-circuits.com | oxfordquantumcircuits.com |
About Delft Circuits
Delft Circuits, founded in 2016 and headquartered in The Netherlands, is carving out a niche in the Manufacturing and Quantum industries. Known for its slogan, "Pioneering i/o for advanced technologies," the company delivers innovative quantum hardware solutions. Its flagship product line, Cri/oFlex...
About Oxford Quantum Circuits
Oxford Quantum Circuits, founded in 2017, is at the forefront of the evolving quantum computing landscape. Specializing in superconducting circuit quantum computing, the company is pushing the boundaries of technological capabilities in hardware and information technology. The company's mission is...
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Compiled from the BounceWatch company index. We last looked at Delft Circuits on 21 May 2026, and Oxford Quantum Circuits on 14 Nov 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.