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Research, recognition and
the latest from
Delft Circuits.

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Advanced technologies demand I/O that scales without compromise. So we built it — superconducting, integrated, reliable. Every system designed, manufactured and tested in-house from Delft.

Tue 25 Aug 2026

Fri 28 Aug 2026

SQA 2026

S13

Gothenburg, Sweden

Delft Circuits at SQA 2026: scalable I/O for the superconducting qubit community.

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In the news

From peer-reviewed benchmarking studies to international press coverage — our technology is validated by independent research and recognized across the quantum industry.

Cryogenic I/O below vacuum feedthrough of cryostat

HAVIK Project Update: Advancing Quantum Performance Together

Update on EU co-funded HAVIK project
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Delft Circuits Appoints Karen Keenan as COO

Delft Circuits Appoints Karen Keenan as COO to Scale Quantum I/O Hardware Manufacturing for Global Customers

Maarten Hendriks to Lead Quantum Fab and Infrastructure Expansion
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Delft Circuits Appoints Martin Danoesastro as CEO & Announces New Financing

Delft, Netherlands
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Delft Circuits and Bluefors Join Forces 

Scalable Quantum I/O for Next-Generation Quantum Computers
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Delft Circuits Presents its I/O Roadmap

Roadmap for Scaling Quantum Computers towards Thousands of Qubits
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Delft Circuits unveils big step in solving quantum utility scalability bottleneck

Launched at the APS Global Physics Summit 2025
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FormFactor Partners with Delft Circuits

Enhancing Scalability and Performance with High-Density Cryogenic Cabling Solutions
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Delft Circuits Appoints Robby Ferdinandus as Global Chief Commercial Officer

Following recent key hires in marketing and sales, Delft Circuits appoints Ferdinandus to lead next phase of global expansion.
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Research and proof

Independent validation of what we build.

Case study

Groove Quantum

Cri/oFlex® validation for Spin Qubits

Delft Circuits simulates and manufactures the control lines for spin qubits.
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Benchmarking

With KIT

Cri/oFlex® thermalization order of magnitude faster compared to conventional semi-rigid coax cables

Cri/oFlex® enables increase in cabling density without thermally overloading cryostats.
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Cryogenic I/O below vacuum feedthrough of cryostat

Benchmarking

With Bluefors

Cri/oFlex® Microwave Drive line performance matches coaxial standards

Cri/oFlex® shows no significant difference with coaxial drive line configuration within the natural fluctuations over time.
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Let's pioneer together

Ready to push the boundaries of what quantum can do?

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