Deteqt

Deteqt develops chip-scale quantum sensing platforms using diamond-on-chip technology with nitrogen-vacancy diamond quantum sensors for magnetic field-aware intelligence applications. The company's NV diamond sensors are intrinsically vector-sensitive and drift-free, capable of detecting subtle magnetic field changes in harsh environments with robust long-term performance. A custom-designed semiconductor chip integrates real-time control and readout systems into a single compact unit, eliminating the need for external standalone components and requiring no cryogenic cooling. The platform is designed for system integration with a modular, adaptable architecture supporting diverse applications including navigation, autonomous systems, mining, resource discovery, medical imaging, and defense. Founded in 2023 and headquartered in Sydney, Australia, the company has raised approximately $4M in seed funding. Deteqt differentiates itself through its low size, weight, power, and cost quantum sensing solution that makes the magnetic layer machine-readable and actionable for real-world deployment across multiple frontier applications.