The 12 closest competitors and alternatives to QuantrolOx among quantum computing companies — ranked by similarity to what QuantrolOx actually does, not by market-cap band.
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QuantrolOx is a technology company headquartered in Espoo, Finland, with operations also in the United Kingdom, specializing in quantum control automation.
QuantrolOx is a quantum computing company headquartered in Finland. It has raised at least $2M across the 2 funding rounds on record, 1 of them with a disclosed amount. Its most recent funding round, Seed, raised $2M in February 2022. Xcout tracks 8 named people at QuantrolOx, including Kati Suard (Chief Financial Officer).
2 more named people on record for QuantrolOx, with roles, board committees and tenure — see the full roster →
At least $2M raised across the 2 rounds on record (1 with a disclosed amount). Every round on record:
| Date | Round | Amount | Investors |
|---|---|---|---|
| Seed | $2M | 6 named | |
| initial investment | Undisclosed | 1 named |
Who invested in each round, lead investors, valuations and the co-investor graph — open the full funding history →
Ranked by semantic similarity — how close each company is to QuantrolOx by what it does, using Xcout's live company graph. Click any company for its full profile, or its competitor set.
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Qblox designs and manufactures scalable control and readout electronics, modular hardware stacks, and software for quantum computers and advanced research experiments. The company serves academic institutions, research labs, and industry leaders working with superconducting qubits, spin qubits, and color centers.
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Quantum Machines provides the control and operation systems for quantum computers, helping researchers and companies bridge the gap between quantum theory and practical application.
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Oxford Ionics develops and deploys high-performance quantum computing systems designed for enterprise and research organizations. The company utilizes proprietary Electronic Qubit Control technology to build scalable, data-centre-ready quantum computers integrated with standard semiconductor manufacturing processes.
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Groove Quantum is a technology company building scalable quantum computers and quantum control software. The company is headquartered in Delft, Netherlands.
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Quantcore is a University of Glasgow spinout operating from the James Watt Nanofabrication Centre to design, manufacture, and test superconducting processors, resonators, and sensors for quantum hardware.
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S-Transistors is a deeptech startup spun out of the VTT Technical Research Centre of Finland, based in Espoo. The company is developing superconducting transistors to build the world's first quantum motherboard for scalable quantum computing.
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EeroQ is a semiconductor and quantum hardware startup headquartered in Chicago, Illinois, focused on developing advanced quantum computing technology.
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Logical Qubit Technology develops superconducting quantum computing technologies, including quantum chips, quantum cloud platforms, quantum measurement and control systems, and quantum radio frequency systems. The company provides hardware and cloud services designed to support quantum circuit execution, error correction, and scalable qubit control.
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Delft Circuits is a quantum hardware company headquartered in Delft, the Netherlands, providing superconducting Cri/oFlex cabling solutions for high-density quantum input/output applications.
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Orange Quantum Systems Operational B.V. is a quantum technology company headquartered in Delft, the Netherlands, operating out of the House of Quantum at Delftech Park to provide specialized quantum products and services.
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eleQtron is a German quantum-computing company developing trapped-ion quantum processors and related control technologies. It serves research institutions and industrial organizations seeking quantum-computing hardware and applications.
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Maybell Quantum Industries, Inc. is a venture-backed quantum hardware innovator that builds cryogenic systems and dilution refrigerators for the quantum computing industry. The company operates as a manufacturing-based entity with facilities in the United States and Europe.
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