HydroSurv

We revolutionise ocean data collection with a fleet of battery-electric and battery-hybrid Uncrewed Surface Vessels (USVs), cutting carbon intensity by ~97%. Our Rapid Environmental Assessment Vessels (REAV) perform hydrographic, geophysical and oceanographic surveys in inland, nearshore, and coastal waters - delivering critical data efficiently and sustainably. Unlike capital-intensive, or inaccessible alternatives, we offer flexible access through co-ownership, leasing and direct sales, enabling survey contractors and marine service operators to scale operations affordably. With more than 90 successful projects and 24 USVs deployed globally, we are transforming hydrospatial data collection - making it more cost-effective, widely available, and environmentally responsible. Our vision is a future where trusted USV operations become the benchmark for ocean data acquisition.