Ulstein is a third-generation family-owned company and an internationally renowned provider of ship designs, shipbuilding and system solutions for ships.
We will keep turning visions into reality with our customers and pushing progress in the maritime industry.
Ulstein has been able to spot and exploit new opportunities and sustain momentum through changing times in the maritime business for over a century.
Through hard work and creative enthusiasm, we will keep renewing ourselves and applying our expertise to benefit our customers.
From idea to delivery - we are turning visions into reality. We build vessels at our yard in Norway and offer site support at external yards.
Vessels need to keep up with regulatory requirements and stay competitive. We offer aftermarket and upgrade services to keep ships in shape.
As a system integrator we provide power and automation solutions to make vessel operations greener and more cost effective.
We have lived up to market expectations for over a century through creativity and innovation. In collaboration with clients, yards, suppliers and classification societies we have helped shape the maritime industry.
Our customers need a partner who can give them a competitive edge and help reduce risks. Through our systematic approach to innovation, we are a good partner. We will help our customers keep pace with changing standards and performance requirements – not only today’s needs but also future ones.
In February 2025, Ulstein introduced the innovative SX250 design, a vessel specifically engineered to excel in wave heights up to 2 metres Hs. This strategic design choice aligns perfectly with real-world operational data, revealing that 94.2% of walk-to-work (w2w) operations occur in conditions with wave heights below 2 metres.
In the competitive world of cruise ship ownership, making smart investments is crucial. Ulstein's innovative cruise ship designs offer unparalleled value, combining efficiency, safety, and sustainability. Here's nine reasons why investing in Ulstein's cruise vessels benefit ship owners, operators and passengers.
On 11 March 2025, the hull of yard number (Yno) 321 for BS Offshore arrived at Ulstein Verft. This marks the beginning of a new phase in the shipbuilding process. The vessel is designed by Ulstein Design & Solutions AS for ‘walk-to-work’ (W2W) operations, where personnel walks via a motion-compensated gangway from the ship to a wind turbine.
BS Offshore and Ulstein Verft has passed a significant milestone with the launch of the Yno 320, a state-of-the-art Commissioning Service Operation Vessel (CSOV).
The Anchor Handling Tug Supply Vessel (AHTS) "Odin Viking" arrived at Ulstein Verft on 1 February 2025 to install a brand-new Launch & Recovery system (L-LARS) from Evotec, a supplier based in Ulsteinvik.
Offshore wind farms are currently serviced using Crew Transfer Vessels (CTVs) or helicopters for day operations, and Service Operation Vessels (SOVs) for extended periods. What if there were a CAPEX-smart design that reduces building costs by over 50% compared to an SOV and supplement the SOVs on most tasks?
Penta-Ocean Construction, a prominent Japanese general contractor, has commissioned Ulstein Design & Solutions B.V. to design its new heavy lift vessel for offshore wind foundation installation. The customised ULSTEIN HX118 design will feature a 5,000-ton Huisman main crane and the ULSTEIN U-STERN™, which enables the installation of increasingly larger monopile foundations.
In a landmark deal, Ulstein Design & Solutions AS has secured its largest aftermarket design contract to date for the cable-laying vessel Orient Adventurer. The contract, awarded by Dong Fang Offshore (DFO), involves both basic design and engineering provided by several of the companies in Ulstein.
In close collaboration with Heerema, Ulstein Design & Solutions BV has provided engineering services for integrating the innovative motion-compensated gripper frame (MCGF) on Heerema Marine Contractors’ ‘SSCV Thialf’. This technology is key to efficiently installing large monopiles for offshore wind farms, driving progress in the renewable energy sector. The semi-submersible crane vessel is essential in advancing offshore wind technology, aiding the construction of future wind farms essential for the global energy transition.
Four state-of-the-art TWIN X-STERN CSOV vessels for Acta Marine, are currently in various phases of construction at the Tersan Shipyard, Türkiye. The vessels are designed by Ulstein Design & Solutions AS.
We are a long-term partner working to ensure future competitiveness and sustainable growth.
Ulstein Group ASA