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 October 2025, Edda Freya called at Ulstein Verft for a mobilisation on very short notice. In addition to several minor tasks, the vessel's crane, weighing 350 tonnes, needed to be relocated.
The total number of walk-to-work (w2w) vessel designs and redesigns by Ulstein now counts 22, of which 16 are currently in operation. On average, these vessels perform repair and maintenance on more than 5,000 turbines every year! That makes a stunning 95,000+ gangway connections!
With the delivery of Douglas Mawson on 9 September 2025, the seventh vessel in the Infinity class for SunStone Ships, the proven ULSTEIN CX103 platform continues to demonstrate its strength. Built at the CMHI shipyard and chartered to Aurora Expeditions, the vessel is now ready to explore polar regions, remote coastlines, and global destinations.
5 September 2025 – Bernhard Schulte Offshore (BS Offshore) has taken delivery of its latest state-of-the-art Commissioning Service Operation Vessel (CSOV), WINDEA Clausius, yard number 321, from Ulstein Verft.
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.
Yinson GreenTech’s business unit marinEV, which delivers maritime electrification solutions in Singapore, has entered into a partnership with Blue Ctrl AS, a Norwegian software provider specialising in maritime systems. The collaboration will introduce Blue Ctrl’s X-CONNECT platform to the maritime market in Singapore.
On Friday 15 August 2025, the hull for a new offshore wind service vessel of the CSOV type arrived at Ulstein Verft. This marks a new step in the process towards the completion of this state-of-the-art vessel, which has been developed to support energy-efficient offshore wind operations with high performance.
Ulstein Verft has signed a contract with Olympic to retrofit the Olympic Notos for operations supporting unmanned installations on the Norwegian Continental Shelf. This project will provide extensive work for Ulstein.
Van Oord and Ulstein collaborate on a powerful newbuild set to enhance offshore installation capabilities.
The sea trial of the expedition cruise vessel, Douglas Mawson, was successfully completed on 2 July 2025. This significant milestone marks a step closer to the vessel's delivery in autumn 2025. The vessel was contracted by SunStone Ships and will be operated by Aurora Expeditions.
We are a long-term partner working to ensure future competitiveness and sustainable growth.
Ulstein Group ASA