JAVAD GNSS

JAVAD GNSS, Inc. is a US-based GNSS (Global Navigation Satellite System) technology company founded and led by Dr. Javad Ashjaee, headquartered in San Jose, California, designing and manufacturing high-precision GPS/GNSS receivers, antennas, and surveying instruments. The company produces professional-grade GNSS equipment used by surveyors, geodesists, civil engineers, precision agriculture specialists, and space geodesy researchers. JAVAD GNSS receivers support all major satellite navigation constellations (GPS, GLONASS, Galileo, BeiDou, QZSS, NavIC) and the company is known for its technical innovations in multi-frequency, multi-constellation GNSS processing, achieving centimeter-level positioning accuracy. JAVAD Ashjaee is a pioneering figure in GNSS technology, having previously co-founded Trimble and Topcon's GPS divisions before establishing JAVAD GNSS.