Quantum Sensing & Metrology News

Infleqtion Receives $20 Million NASA Follow-On Award for Quantum Gravity Pathfinder

Infleqtion has received a $20 million NASA follow-on contract for the Quantum Gravity Gradiometer Pathfinder, raising total program investment to $40 million. The JPL-led mission is designed to fly the first space-based quantum gravity sensor, with hardware work through 2027 and a targeted 2030 low-Earth orbit launch. Sensor architecture, microgravity testing plans, and the path to later science-grade instruments are detailed inside.

August 27, 2026

Infleqtion Plans 2027 Colorado Field Test of Quantum Gravity Gradiometry

Infleqtion will conduct a 2027 field test of its quantum gravity gradiometry technology in Colorado to improve discovery and mapping of underground critical-mineral deposits before costly drilling. The demonstration supports the pending Quantum-Enhanced Critical Minerals Mapping Act of 2026 while remaining separate from its proposed federal survey requirements. Technical details on gravitational measurements and commercial implications for domestic supply chains are covered inside.

August 19, 2026

Saab UK, Aquark Technologies and Royal Navy Complete World-First Quantum Timing Radar Trial

Saab UK, Aquark Technologies and the Royal Navy DCTO completed a trial showing Giraffe 1X radars can maintain a coherent air picture using independent AQlock quantum timing without GNSS. The demonstration is believed to be a world-first for a distributed high-performance military radar network operating under representative denial and spoofing conditions. Technical outcomes and operational implications are detailed in the full report.

August 13, 2026

Atomionics Opens Quantum Sensing Hub in Singapore to Advance Marine Gravimetry

Atomionics has opened a new integrated quantum sensing facility at Alexandra Technopark in Singapore. The company describes the 5,700+ sq ft site as Asia’s first of its kind. Supported by Enterprise Singapore and Cap Vista, the hub will help adapt the GRAVIO quantum gravimeter for marine applications targeting future ocean deployment.

August 4, 2026

SBQuantum Announces New Investment, US Expansion & New CEO Following Deployment of Quantum Sensors in Space

SBQuantum has secured $4 million in seed funding to drive the commercialization of its quantum diamond magnetometers. The company also announced the appointment of Eric Giroux as CEO and the creation of a US entity, Zero Drift Technologies, in Cambridge, Massachusetts. This strategic move strengthens its position in resilient navigation and threat detection for defense and public safety markets.

April 16, 2026

Xairos, QuDef, and Qubitrium Unite for Quantum Timing Initiative

Xairos has been chosen by the Netherlands Ministry of Defence to be part of the Purple NECtar “Quantum Challenges.” The team, including QuDef and Qubitrium, will focus on quantum-secure clock synchronization for harsh communication settings. Their final demonstration is planned for November 2025 at Purple NECtar/Innovation in Defence.

March 16, 2025

SENSING & METROLOGY