Sector: Sensors / Optics
Country: United Kingdom
Aquark Technologies is a UK-based deep-tech startup specializing in the development of miniaturized, deployable cold-atom quantum hardware for defense and critical infrastructure. The company focuses on providing resilient positioning, navigation, and timing (PNT) solutions for GNSS-denied environments through its flagship AQlock, the first commercially available atomic clock in the UK. Recently, in May 2026, the firm expanded its European footprint by establishing a new entity at the Niels Bohr Institute in Denmark.
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