The seismic survey vessel 'WG-Columbus' of the ULSTEIN SX124 design.

Seismic Support & Research

The seismic research vessel Oceanic Sirius of the SX120 design.

Designs that move the industry forward

Explore our portfolio of Seismic Support & Research Vessel design.

A seismic X-BOW vessel, the Polarcus Amani of the SX134 design, designed and built by Ulstein. (photo by Per Eide Studio).

How we can support your seismic research operations

We offer innovative vessel designs for seismic research operations. These vessels accurately map the seabed, providing new insights for the energy industry.

Our seismic research vessels have optimal functionality, large workdecks, comfortable office and accommodation spaces, low noise, fuel efficiency, and excellent sea-keeping abilities. They can operate in harsh weather conditions without compromising performance.

Let us help you achieve your seismic research objectives with precision and reliability.

Marine Automation System based on ULSTEIN X-CONNECT_Ulstein and Eggs

System integration

Cutting-edge solutions that optimise vessel performance and enhance operational efficiency. 

News & featured articles

Turning visions into realities motivates us to keep pushing for progress in the maritime industry. 

You can learn more about how we work with our customers to achieve their visions through our stories. 

Powerpoint photos Per Eide Studio Ocean Sea Waves coast 21
Update

Frigate decision

The Norwegian government has announced its decision to purchase British frigates. Ulstein has collaborated with the Germany-based TKMS in an effort to secure the contracts.

Naval
Hull arrival Nexans Electra CLV at Ulstein Verft 0062 MARTIN GISKEGJERDE OCLIN
Press Release

Outfitting of the Nexans Electra CLV begins at Ulstein Verft

The hull of the state-of-the-art DP3 cable-laying vessel Nexans Electra arrived at Ulstein Verft on 5 July 2025. This marks the commencement of the outfitting and completion phase of the vessel. Upon completion in 2026, she will feature a split turntable on deck capable of holding up to 10,000 tonnes of cable, an under-deck turntable with a 3,500-tonne cable capacity, and a fibre optic tank with a 450-tonne capacity.

Events & conferences

We will be attending many events and conferences, which can be an excellent opportunity to meet. See if we are participating in any upcoming events you are going to. 

Marinetc china
Event
02.12.2025 - 05.12.2025
Shanghai New International Expo Centre, China
Ul

Ulstein Design & Solutions AS