Navigation & PNT
Position-Navigation-Timing services — GNSS receivers, augmentation systems, alternative-PNT operators including emerging LEO PNT constellations.
Top operators 12
BAE Systems
BA.LBAE Systems is a British multinational defense company founded in 1999 and headquartered in Farnborough, United Kingdom. While broadly categorized within the defense and electronics industries, the co
NextNav
NNNextNav, founded in 2007 and based in McLean, Virginia, is a technology company focused on enhancing geolocation services with a particular emphasis on vertical positioning. The company provides Posit
Advanced Navigation
Advanced Navigation, founded in 2012 and based in Sydney, Australia, is a provider of AI-based inertial navigation systems and robotics technologies for a diverse range of applications. The company sp
Advanced Space
Advanced Space is a Westminster, Colorado-based spacecraft navigation, mission design, and autonomous systems company founded in 2011, specializing in advanced astrodynamics, spacecraft trajectory opt
AMERGINT Technologies
AMERGINT Technologies is a Colorado Springs-based developer of software-defined radio (SDR) and signal processing solutions for satellite ground systems, with heritage tracing to Harris Corporation's
AOSense
AOSense is a Sunnyvale, California quantum sensor company founded in 2004 as a spin-out from Mark Kasevich's Stanford University atom interferometry group. The company develops cold-atom inertial sens
Coherent Navigation
Coherent Navigation was a San Mateo, California startup founded in 2008 that pioneered the use of Iridium satellite signals for precise positioning — an approach called Iridium GNSS or LEO-based navig
DDK Positioning
DDK Positioning is a Brisbane, Australia company founded in 2019 developing software-defined receiver technology to use LEO satellite signals — primarily Starlink and other broadband LEO constellation
Draper
Draper (formerly The Charles Stark Draper Laboratory) is a nonprofit research and development organization headquartered in Cambridge, Massachusetts, providing advanced engineering solutions in naviga
Draper Laboratory
Draper Laboratory, founded in 1932 and based in Cambridge, Massachusetts, is a nonprofit research and development company specializing in the design, development, and deployment of advanced technologi
GMV
GMV is a Spanish technology group founded in 1984 and headquartered in Tres Cantos, Madrid, serving as one of Europe's largest independent space technology companies with ~2,500 employees across 14 co
GMV Aerospace
GMV Aerospace, founded in 1984 and headquartered in Tres Cantos, Spain, is a technology company specializing in software and systems development. While operating across diverse sectors including aeron
