HYDROMASTER LIMITED

Hydromaster Limited is a specialist marine-survey company delivering end-to-end sub-sea investigation services. Drawing on deep expertise in hydrography, geophysics, engineering and geology, the firm supports a wide range of marine sectors-from scientific research to offshore construction-by providing accurate, reliable spatial data and bespoke risk-management solutions.

Key offerings include detailed cable and pipeline surveys for electricity, oil, gas and umbilical routes, as well as comprehensive site-investigation programmes that apply advanced geophysical methods in intertidal, shallow and deep-water environments. Hydromaster also excels in bathymetry and seabed mapping, utilising the latest multibeam echosounders, sub-bottom profilers and sidescan sonars paired with high-precision positioning sensors. In addition, the company conducts UXO (unexploded ordnance) surveys using magnetometers, gradiometers and sidescan technology, and provides a full suite of hydrographic consultancy services-surveying, positioning, mapping, data analysis, client representation, marine management officer (MMO) support, skipper provision and other offshore roles.

By integrating cutting-edge technology with a highly skilled team, Hydromaster delivers innovative, client-focused solutions that help manage risk and inform the design of offshore infrastructure.