IQM Quantum Computers vs QphoX
IQM Quantum Computers is the older company (2018 vs 2021); IQM Quantum Computers is the larger of the two.
Side-by-Side Comparison
| Metric | IQM Quantum Computers | QphoX |
|---|---|---|
| Founded | ||
| Founded | 2018 older | 2021 |
| Headquarters | ||
| Headquarters | Espoo, Finland | Delft, The Netherlands |
| Employees | ||
| Employees | 363 larger | 46 |
| Industry | ||
| Industry | Design, Hardware, IT | Hardware, IT |
| Funding Stage | ||
| Funding Stage | Not Funded/Unknown | Venture round |
| Total Funding | ||
| Total Funding | $712.35M | $12.50M |
| Funding Rounds | ||
| Funding Rounds | 11 | 3 |
| Services | ||
| Services | Quantum Computer Products, Quantum Error Correction, Quantum Cloud Solutions, Integration with HPC Systems, Quantum Technology Consultancy | Development and production of quantum transduction devices for quantum networking and computing |
| Target Customers | ||
| Target Customers | Universities, Research Centers, High-Performance Computing Facilities, Technology Companies, Scientific Researchers | Tech companies, research institutions, and organizations involved in quantum computing and networking |
| Taxonomy | ||
| Taxonomy | Quantum ComputingSuperconducting Quantum ComputersOn-Premises Quantum SystemsCloud-Accessible Quantum SystemsHigh-Performance Computing (HPC)Quantum Error Correction +9 | Quantum ComputingQuantum TechnologyQuantum NetworkingQuantum ModemTransduction TechnologyQuantum Internet +7 |
| Website | ||
| Website | meetiqm.com | qphox.eu |
About IQM Quantum Computers
IQM Quantum Computers, founded in 2018, stands as a global leader in quantum computing, forging the future of superconducting quantum computers. This Finland-based company has distinguished itself by raising over $600 million, solidifying its position as the market leader outside the U.S. in its nic...
About QphoX
QphoX, founded in 2021, is pioneering advancements in the emerging field of quantum computing. With its headquarters in The Netherlands, the company focuses on developing a revolutionary quantum transduction technology. Their flagship product, the world's first quantum modem™, is poised to connect q...
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Compiled from the BounceWatch company index. We last looked at IQM Quantum Computers on 11 Jun 2026, and QphoX on 1 Dec 2024. 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.
