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Helping Quantum Researchers Succeed

QDevil is an international quantum technology company focused on developing and manufacturing auxiliary electronics and specialized components, operating from milli-Kelvin to room temperature.

Latest news

Techniques for thermalising electrons at milli-Kelvin temperatures

Do you want to learn more about how to thermalize electrons in a dilution refrigerator? Join our live webinar on May 26th, 2021 to learn how to set up a low-noise cryogenic electron transport experiment, using the QFilter-II.

Optimizing electron temperature in quantum dot devices

The performance and accuracy of quantum electronics is substantially degraded when the temperature of the electrons is too high. Electron temperatures can be reduced with thermal anchoring and by filtering low and radio frequency noise.

Nordic Cryogenic Quantum Collaboration

QDevil is proud to announce a new collaboration with Bluefors, one of the leading providers of dilution refrigerators. Our QFilter is now available both through Bluefors and through QDevil.


Our Products

Specialized for quantum electronics applications

QBox – Breakout Boxes
QBoard – Advanced Sample Holder
QDAC – Gate Controller DACs

Contact Us

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QDEvil ApS
Fruebjergvej 3
DK-2100 Copenhagen, Denmark
Phone: +45 3699 2145

QDEvil Inc.
299 California Avenue, suite 200
Palo Alto, CA 94306, USA
Phone: +1 650 543 3192

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Meet Us

Our customer relations team

QDevil has the aim of accelerating the science in quantum electronics labs, by letting scientists focus their effort on the science, instead of constructing auxiliary equipment that already has been developed in other labs.

We are all experienced with cryogenic electronics science, and we will do our best to help you with picking the right components for your lab. Here are the people in our team that work directly with our customers:

Jonatan kutchinsky

CEO & Co-founder

Ferdinand Kuemmeth

CTO & Co-founder

Allan de Neergaard

Global Sales Manager

Anders Kühle

Product Scientist

Merlin von Soosten

Product Scientist

Søren Andresen

Product Scientist

Jayme Gartner-Demarchi

Operations and Finance Manager

This project has received funding from the European Union’s Horizon 2020 research and innovation programme under grant agreements No. 868058 and 946372.