Hydrosphere Navigation Aids

the UK’s leading supplier of aids to navigation

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.

Meet us at our next event

BPA Annual Conference

October 17 @ 8:00 am - October 20 @ 5:00 pm

UKHMA Autumn 2017 Seminar

November 21 @ 9:00 am - 5:00 pm

UKHMA Autumn 2017 Dinner

November 22 @ 7:00 pm - 11:45 pm

Latest News

Buy Cheap = Buy Twice?

August 15th, 2017|

Does buying cheaper replacement buoys mean buying twice? Replacing navigation aids because of casualties often involves expenditure that hasn’t been budgeted for. Therefore it is no surprise that, given the choice, many harbour masters and [...]

The Buoys of Summer: It’s Maintenance Season

July 28th, 2017|

With calmer seas, longer days and less inclement weather conditions, summer is the time to inspect your navigation buoys and perform any necessary maintenance. This way you may be able to avoid the cost of [...]

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