Welcome to Hydrosphere UK Ltd.
Founded in 1994, Hydrosphere is firmly established as the UK and Ireland’s leading supplier of navigation aids, providing high quality, reliable and cost-effective solutions to the marine industry.
We represent world-leading innovators in the production of aids to navigation. In addition, we manufacture and design ancillary equipment including power supplies, monitoring and control systems, and masts, and back this up with a full installation and maintenance service.
View our available products by selecting product & services or applications in the tabs above.
We’ve recently launched a rental service for navigation buoys and lights, and data buoy platforms.
Find out more at Hydrosphere Rentals Ltd.