GravNav delivers reliable, undisruptable navigation by leveraging Earth's gravitational fingerprint and synthesizing all physically available positioning signals through advanced sensor fusion algorithms. Our technology enables accurate navigation without the irreversible drift known from purely inertial systems or reliance on vulnerable external infrastructure such as traditional satellite-based navigation, providing a resilient, cost-effective fail-safe solution for commercial and military vessels. 

Designed as a plug-and-play system, GravNav ensures jamming/spoofing-resistant maritime operation on any route. Based in Hamburg, Germany, we are committed to advancing European technological sovereignty and empowering industries to navigate safely and efficiently - anywhere, anytime.

Interested? Get in touch:
founders@gravnav.com

GravNav - Reliable Navigation Solutions

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GravNav - Reliable Navigation Solutions

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