Qblox
About
Qblox is a Dutch quantum control hardware company founded in 2019 as QuTech spinoff, developing 'Cluster' modular control stacks. Series A: $26M led by Quantonation and Invest-NL Deep Tech.
November 2025: DOE announced partnership with Fermilab to coordinate manufacturing and distribution of QICK (Quantum Instrumentation Control Kit) open-source platform. Selected for DARPA QBI alongside Keysight, Quantum Machines, and Zurich Instruments.
November 2025: Partnered with QuantWare and Q-CTRL to launch Quantum Utility Block (QUB) pre-integrated superconducting system.
February 2025: Joint research with QphoX and Rigetti published in Nature Physics - demonstrated superconducting qubit readout using optical transducer.
146 employees. Hardware-agnostic Cluster stack supports thousands of qubits across multiple qubit types.
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Key People
Adriaan Rol (Co-founder, CEO), Jeroen van Someren (Co-founder, CTO)
Mentions on QuantumZeitgeist
QuantWare, Q-CTRL, and Qblox have Launch Modular Quantum Computing Systems
quantumzeitgeist.com
Fermilab, Qblox Partner to Boost Quantum Research, Workforce
quantumzeitgeist.com
Qblox and NVIDIA Integrate Quantum Control System with NVIDIA NVQLink for Scalable Computing
quantumzeitgeist.com
Dutch Technology Companies Win Deloitte’s Fast 50 Awards With QuantWare and Qblox Recognized
quantumzeitgeist.com
Qblox Secures $26M to Boost Quantum Control Stack Development, Aims for Industrial Applications
quantumzeitgeist.com
Qblox, Maybell, Quantware Unveil Full-Stack Quantum System in Record 48 Hours at APS 2024
quantumzeitgeist.com
SCALINQ and Qblox Partner to Advance Quantum Computing
quantumzeitgeist.com
QuantrolOx and Qblox Unveil Quantum Edge For Quantum Computing Automation
quantumzeitgeist.com
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