Products and

Norwegian Subsea makes industry leading Motion Reference Units (MRU) for subsea, marine and land use. Our MRUs are robust and affordable with high accuracy performance and plug and play interface.


Our MRUs are used in many different applications such as vessel and structural monitoring, control of cranes and gangways, and motion compensation of sonars and radars. Find out more in our case studies.

About Us

We deliver high performance Motion Reference Units (MRU) and motion sensors for marine, subsea and land use.

Our products combine MEMS sensor technology and sensor fusion algorithms to give accurate and reliable motion, velocity and acceleration measurements for control and monitoring applications.

Latest News

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Norwegian Subsea welcomes Chris Ruigrok as Sales Manager

Norwegian Subsea is on a successful journey towards our vision of delivering high-performance inertial navigation systems based on a new…

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How our MRUs work

How our MRUs work, benefits of using Norwegian Subsea MRUs

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Norwegian Subsea at Oceanology 2020

Norwegian Subsea will display its line of motion sensors and MRUs from stand J250 at Oceanology 2020. The venue takes…

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NORSUB MRUs in Wavefoil retractable bow foil system

NORSUB Marine MRUs were recently installed as part of Wavefoil’s retractable bow foil system on M/F Teistin.

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