Hydrosphere Navigation Aids

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.

Meet us at our next event

Latest News

Wick Project

September 2nd, 2019|

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

August 20th, 2019|

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

August 5th, 2019|

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 [...]

Enabling Safer Navigation in the Port of Bridgwater and the River Parrett

July 24th, 2019|

Hydrosphere is dedicated to supplying and installing the very finest Aids to Navigation for every mariner, and we take great pride in keeping vessels out of dangerous waters. Recently, we were delighted to work with [...]