Pioneers in Marine Navigation & Control Systems for Commercial and Defence Vessels

Innovative solutions to complex marine navigation system requirements

Marine Data Systems is a British multi award-winning manufacturer of marine navigation and control systems for civil, defence and government sectors. Our expert design and engineering team work tirelessly with defence agencies and prime contractors for seamless product integration in new builds and retrofit projects, with our equipment proudly fitted on military naval vessels of NATO, the Gulf States and the Far East.

Rudder Angle Sensors & Indicators

Rudder Angle Data displayed anywhere on the vessel

Marine Data offers the most sophisticated Rudder Angle Indicators and Sensors on the market. Ranging from analogue dials or tapes, to digital and panoramic designs. Displaying ships rudder angle around the ship is easy with our tried & tested rudder solutions.


Power & Data Distribution

Our data distribution units & interfaces are relied upon in the most critical of situations

Ship’s heading data, may that be step, synchro, or any NMEA 0183 data may be conveniently relayed to any location on a vessel using our range of Data Distribution Units. Whilst you can rely upon our Interfaces to reliably convert your vessel's data to an alternative format.

Transmitting Heading Systems

Our systems can be easily integrated with third party marine navigation solutions with no compromise to the integrity of data.

Market Sectors

Over 40 years we've developed strong, trusting relationships with some of the biggest names in the maritime industry. 

Our equipment is proudly fitted to defence naval vessels and submarines of NATO, Gulf States, the Far East and Australasia.

The Commercial side of our business facilitates ongoing navigation for cargo, tankers and workboats.


Navigation for
Leisure & Tourism

We have products on-board highly reputable major cruise ships of the world’s leading operators, such as Disney®.