QDevil is an international quantum technology brand that is dedicated to advancing research and development in quantum electronics labs. Established in 2016, QDevil specializes in developing and manufacturing auxiliary electronics and specialized components for a range of applications, from mK to room temperature. Their team of skilled scientists collaborates closely with researchers from universities and research labs worldwide, including the prestigious Center for Quantum Devices at the Niels Bohr Institute.

QDevil's product portfolio includes innovative offerings that cater specifically to the needs of quantum physics research. Their flagship product, the QFilter, has gained substantial recognition and has been adopted by tech giants in over 20 countries. As the go-to cryogenic filter, the QFilter effectively reduces electron temperatures below 100 mK.

Additionally, QDevil offers other cutting-edge products such as the QDAC, a 24-channel ultra-stable low noise DAC, the QBoard, a fast-exchange chip carrier system, and the QBox, a 24-channel breakout box. In 2022, QDevil and its subsidiary QDevil Inc. QDevil's exceptional expertise and product offerings contribute significantly to the advancement of quantum technologies