The UK’s leading supplier of aids to navigation
Welcome to Hydrosphere UK Ltd.
Founded in 1994, we are firmly established as the UK and Ireland’s leading supplier of marine aids to navigation, providing high quality, reliable and cost-effective solutions to the marine industry.
We represent world-leading innovators in the production of marine aids to navigation, offering durable buoys, quality marine navigation lights and more.
We’re the official UK partner of Sabik Marine, distributing and offering the full range of Carmanah, Sabik, Vega and Ekta products. Other partners include Mobilis, FullOceans and Oceanwise. We also manufacture and design ancillary equipment including power supplies, monitoring and control systems, and masts.
From start to finish, we’re always there for you, providing a full installation and maintenance service so we can guarantee that your maritime requirements are taken care of.
From renewable energy and aquaculture through to ports, harbours and more, we work across a variety of industries, offering solutions within a range of sectors.
Not looking to buy marine aids to navigation? We have a rental service for navigation buoys, lights, and data buoy platforms. You can find out more at Hydrosphere Rentals Ltd.
DATA BUOY PLATFORMS
CHAINS & MOORINGS
INSTALLATION & MAINTENANCE
Meet us at our next event
Latest News
Are cheap navigation buoys really cheaper?
There is always a compromise between cost and quality. Once you decide to buy a navigation buoy based on price, it tends to be the cheapest option that wins — but does this work out [...]
Wick Project
The northeast corner of Scotland has historically had a problem with severe weather breaking away a north cardinal mark in Wick Bay. We recently undertook a buoy and light installation project in the area with [...]
Supplying State-of-the-Art Racing Marker Buoys to Sailing Clubs
Over the years, Hydrosphere has been involved in the supply of various high-quality aids to navigation for use across a wide range of applications. Recently, we supplied a series of state-of-the-art racing marker buoys to [...]
Data from Buoys
To date, there are over 2,000 offshore turbines and an estimated 37 operational projects located off the coast of the UK. Every year, these turbines and projects combined produce enough sustainable, clean energy to power [...]