HydroSurv

About 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 100 successful projects and 30 USVs deployed globally, we are transforming hydrospatial data collection - making it more cost-effective, widely available, and environmentally responsible. We envision a maritime sector where responsible ocean data collection is no longer the exception but the norm. Through accessible and trusted Uncrewed Surface Vessel (USV) technology, we’re committed to supporting the survey supply chain to meet the demands of a growing blue economy with operationally superior solutions.