Engineered for the Unseen
Unlocking the Future with Quantum Precision
ArQSensors develops rugged, ultra-compact, long-life quantum sensing systems that operate in the most extreme environments found on Earth and beyond, unlocking key scientific and technological frontiers crucial for modern civilization. Our technology gives defense, aerospace, energy, and industrial teams a decisive edge—by seeing what others can’t.
ArQ offers a combination of field sensitivity, size, weight, and power consumption that enables sensors to reach performance regimes that are inaccessible with existing techniques, enabling entirely new applications.
Quantum Sensors for Harsh Environments
Using diamond-based quantum defects, our sensors detect electric and magnetic fields, RF energy, and temperature and pressure with unmatched accuracy—even in high-radiation, high-temperature, or vibration-heavy conditions.
• Operates in conditions -200°C to +500°C
• All-optical design, low power, no moving parts
• Real-time vector sensing and AI-driven analytics
Built for Those Operating at the Edge
- Defense & Aerospace: aviation and spacecraft navigation, undersea anomaly detection, jet engine performance, buried tunnels and munitions, weather forecasting, communications, terrestrial navigation and logistics, planetary exploration, solar monitoring
- Energy & Infrastructure: Power generation including nuclear reactors, downhole drilling, electrical transmission, gas pipelines, rail lines, bridges, and maritime cargo ships
- Industrial & Environmental: Predictive maintenance, underground detection, leak monitoring
Why Quantum, Why Now
Quantum sensing is deployable years ahead of other quantum technologies and ready for real-world deployment. Backed by foundational IP, government partnerships, and proven lab results, ArQ is leading the charge.
Invest in the Future of Sensing
We’re building the next layer of infrastructure for high-stakes environments. If you’re ready to partner, pilot, or invest—we want to hear from you.
Want to join our team? We are also hiring quantum technologists, as well as product and software engineers with experience integrating sensors and payloads on mobile and large infrastructure platforms.
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