Ports, Harbours & Inland Waterways Suppliers in the United Kingdom

Element Materials Technology

Global testing, inspection, and certification group that provides maritime testing, certification, and calibration services, including metrology and on-site ins

London, United Kingdom

GeoAcoustics

Produces sonar equipment for seabed survey and inspection, including side-scan sonar and sub-bottom profilers.

Great Yarmouth, United Kingdom

HydroSurv

Builds unmanned surface vessels and related systems for hydrographic survey and marine data collection in shallow and confined waters.

Exeter, United Kingdom

Ocean Infinity

Runs autonomous marine operations and subsea survey services, including uncrewed vessels and data collection for offshore energy and seabed mapping.

Southampton, United Kingdom

OceanLED

Designs and manufactures underwater LED lighting for boats, yachts, and superyachts.

Hinckley, United Kingdom

Racelogic Ltd.

Builds GNSS-based positioning and testing systems used for precise vehicle and motion measurement applications.

Marlborough, United Kingdom

Sonardyne

Builds underwater positioning, navigation, acoustic communications, and sensor systems used in defence, offshore, and ocean science.

Yateley, United Kingdom

Swathe Services

Provides hydrographic survey equipment and support services.

Hayle, United Kingdom

TSC Subsea

Develops remotely deployed subsea NDT inspection solutions used to assess structural integrity in marine and offshore environments.

Swansea, United Kingdom