Delft Circuits
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Delft Circuits is a Dutch quantum technology company founded in 2017 as a QuTech spinout that specializes in manufacturing high-performance cryogenic quantum cables and interconnects essential for quantum computing systems. The company's core product, Cri/oFlex® cabling, provides low-noise, high-fidelity signal transmission solutions that enable precise control and readout of qubits in dilution refrigerators.
December 2025: Appointed Martin Danoesastro as CEO and secured €8M Series A extension, bringing total funding to €15M. Investment will accelerate product innovation and expand manufacturing capacity for Cri/oFlex® cabling.
Delft Circuits serves quantum computing companies worldwide with critical infrastructure components that maintain signal integrity at millikelvin temperatures required for superconducting quantum processors.
Qubit Technology
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