Q-CTRL has bolstered its quantum navigation capabilities with the appointment of Dr. Malo Cadoret as Principal Scientist, effective February 10, 2026. A pioneer in quantum sensing, Cadoret brings expertise in deploying quantum gravimeters in real-world settings, accelerating Q-CTRL’s development of GPS-independent solutions—particularly for the maritime sector. Q-CTRL is already a leader in this space, having successfully brought its quantum-sensing-based system, Ironstone Opal, to market and validated it across air, land, and sea. “I am delighted to be joining Q-CTRL, whose recent demonstrations highlight its strong ability to turn advanced quantum technologies into reliable, real-world systems,” said Dr. Cadoret. This move promises to further unlock the power of quantum navigation, offering a resilient, unjammable alternative to traditional GPS with up to a 100x improvement in performance.
Malo Cadoret Appointed Principal Scientist for Quantum Sensing Division
Cadoret brings a distinguished record of deploying quantum gravimeters in dynamic, real-world scenarios – notably on both aircraft and sea-surface vessels – establishing him as a leading figure in the field. This expertise is poised to significantly advance Q-CTRL’s development of reliable, mobile gravimeters applicable to navigation, mineral exploration, and even the detection of concealed targets. Q-CTRL’s focus extends beyond simply creating the sensors; the company is dedicated to robust software solutions that ensure practical functionality. Cadoret’s arrival is particularly significant given Q-CTRL’s position as the first to market with commercial quantum navigation solutions, exemplified by their Ironstone Opal system. Field trials across air, land, and sea have already validated this technology, which offers a resilient alternative to GPS, being unjammable, unspoofable, and undetectable, with a reported 100x improvement over conventional backup systems. Cadoret. He further explained, “My experience has focused on the development of sensors based on atomic interferometry in dynamic environments, and I am excited to leverage this background to help address the remaining challenges and contribute to the delivery of next-generation navigation and other mission-critical sensing applications in demanding operational environments.”
Michael Hush, Chief Scientist at Q-CTRL, emphasized Cadoret’s impact, noting he has “pushed boundaries within the quantum sensing discipline, including key developments in improving sensitivity, reducing size, and increasing the portability and robustness of quantum sensors.” Q-CTRL’s team, which also includes magnetic navigation authority Aaron Canciani, is strategically positioned to integrate both gravity and magnetic field measurements for a comprehensive, resilient navigation suite.
Ironstone Opal System Enables GPS-Independent Navigation Technology
The demand for reliable navigation is increasingly challenged by the vulnerability of GPS systems to jamming, spoofing, and complete denial – a critical concern for both commercial and defense sectors. While inertial navigation systems offer a partial solution, their accuracy degrades significantly over time, necessitating periodic recalibration against external references. Q-CTRL is addressing this limitation with Ironstone Opal, a quantum-sensing-based system that represents a fundamental shift in positioning technology, having already achieved field validation across air, land, and sea trials.
Ironstone Opal operates on the principle of comparing local measurements of Earth’s magnetic field against a pre-existing map, enabling precise positioning regardless of mission duration. This approach delivers a 100x improvement over typical GPS-backup alternatives, offering a resilient solution that is unjammable, unspoofable, and undetectable. Complementing this magnetic field analysis, Q-CTRL is simultaneously developing gravity measurements using quantum sensors, creating a comprehensive suite of data for robust navigation across all operational environments. The company’s commitment extends beyond sensor creation, focusing on software-driven reliability for real-world applications. Recent advancements have been bolstered by the appointment of Dr. Cadoret. Q-CTRL has assembled a prominent team, including Aaron Canciani, a leading authority on magnetic navigation, to further refine the Ironstone Opal product line.
As we continue to prioritize the rapid development of quantum navigation solutions across air, land, and sea, we’re confident that Dr. Cadoret’s exceptional experience will help us further unlock the power of quantum navigation for industry and defense, and look forward to working together.
Michael Hush, Chief Scientist at Q-CTRL
Quantum Gravimetry Expertise Advances Mobile Sensor Development
Dr. Malo Cadoret, a leading expert in quantum gravimetry, has joined Q-CTRL as Principal Scientist, bolstering the company’s efforts to create robust mobile sensors. Cadoret’s appointment signals a strategic push toward refining quantum gravimeters for practical applications, extending beyond the firm’s already established quantum navigation solutions. His previous work co-authoring the first technical demonstrations of mobile quantum gravimeters—functioning on both aircraft and sea-surface vessels—positions him uniquely to address the challenges of real-world deployment. The company is now expanding its sensor suite to include gravity measurements, complementing its existing magnetic field-based navigation technology. This dual approach aims to deliver comprehensive, reliable positioning regardless of GPS availability, offering a 100x improvement over conventional backup systems. Cadoret. Cadoret.
