Aptly nicknamed ‘A 4-wheel-drive for the seas’, the ULSTEIN TWIN X-STERN is celebrated for its exceptional manoeuvrability. To date, this innovative feature has been incorporated into ten newbuilds, all designed for the walk-to-work market and measuring up to 90m in length. The next likely segments to adopt the TWIN X-STERN are subsea and cable-laying.

As offshore wind farms grow in size and number of turbines, the demand for the capacity of existing inter-array cable laying vessels (CLVs) intensifies. The next-generation CLV must be capable, cost-effective, and able to serve more and larger turbines. 

Since unveiling the Thorium-powered ULSTEIN THOR design in April 2022, we have been swept by a wave of interest in the concept vessel and its unparalleled potential and capabilities. Set in a polar cruise context, ULSTEIN THOR alone could generate over 50 GWh of energy in a single 150-day cruise campaign. The result would be a significant environmental impact in Antarctica, with over 32,000 tonnes of CO2 emissions prevented.

The expected global gap in vessel capacity for foundation installation and transportation for ever-growing offshore wind components can slow down the growth speed of offshore wind farm developments across the globe. 

We accept the design challenge.

In the vast expanse of offshore wind energy, cable-laying vessels are essential—the silent architects of our renewable future. As wind farms grow larger and more ambitious, the demand for efficient cable installations has intensified. Enter the ULSTEIN SX225, a vessel designed to tackle the challenges head-on.

The offshore energy market is booming, and so is the demand for subsea vessels that can operate in challenging environments and perform complex tasks. Whether installing, maintaining, or decommissioning offshore wind farms or oil and gas platforms, subsea vessels need to be flexible, efficient, and reliable.

The offshore vessel market is experiencing a surge of optimism thanks to high growth rates and the highest-ever backlog of major subsea EPC (Engineering, Procurement, and Construction) contractors. 

From the Caribbean to the Antarctic, from the lab to the ship, the service engineers at Ulstein Power & Control face new challenges and opportunities every day. Their main tasks are to offer the best service and support for the control and power systems on board ships.

2023 marked a year of diverse achievements for Ulstein – from the drawing board to the open seas, delivering state-of-the-art vessels that embody our expertise and dedication.

Established in 2007 and located in Ningbo's Nordic Industry Park, Ulstein Marine Equipment is a key part of Ulstein Group. We specialise in producing high-quality switchboards, bridge and automation systems, cabinets, and the ULSTEIN COM communication system. Our focus is on reliability and setting new standards in maritime technology. 

Olympic frequently relies on Ulstein for a wide range of big and small design projects, as well as shipyard assignments such as dockings and upgrades. The key factors influencing this choice include the convenience of having a single point of contact, rapid responses, and the wealth of expertise available at Ulstein's disposal.

The cruise industry was set to a halt when the Covid-19 pandemic struck. Our fresh market study shows that the cruise industry is projected to experience substantial growth ahead.

The urgent push for more renewable energy production to achieve climate goals translates into many new offshore wind projects. Simultaneously, ambitious climate goals also call for vessels to be developed with solutions for zero-emission operations.

Enhancing the offshore wind sector with 
13 Ulstein-designed vessels under construction. 

Trawling has always presented some challenges. The award-winning ECOFIVE solution from Bluewild is an ambitious venture that maintains high catch quality and is now being realised in a factory trawler developed by Ulstein Design & Solutions. An explanatory animation in this article describes the catch solution.