About
Vector Atomic is a US quantum sensing company founded in 2018. It develops quantum inertial navigation systems using cold atom interferometry for GPS-free navigation. The company builds compact atomic gyroscopes, accelerometers, and magnetometers for defense, aerospace, and commercial applications where GPS signals are unavailable or compromised. Using laser-cooled atoms, Vector Atomic achieves navigation-grade performance in portable quantum sensors, supporting autonomous vehicle navigation, underwater navigation, and space exploration missions that need ultra-precise inertial measurements without external reference signals. On October 7, 2025, Vector Atomic was acquired by IonQ in an all-stock transaction, expanding IonQ's capabilities from quantum computing into quantum sensing, timing, and navigation. As part of IonQ, Vector Atomic's team of more than 75 people and its technology portfolio, including precision atomic clocks, inertial sensors, and over 200 million dollars in government contracts, now support IonQ's quantum technology work.
Quantum Specifications
| Quantum Focus | hardware |