The ship was the winner of the OSJ Offshore Renewables Award 2014. This Prize is awarded to a company, project or product that has made a significant contribution to the development of the offshore renewables market.
'Siem Moxie', (now: Seaway Moxie), an installation support vessel (ISV)/Service Operation Vessel (SOV) of the SX163 design, was contracted by Siem Offshore. The hull was built at Ada Shipyard, Turkey, and completed at Fjellstrand, Norway. The vessel was delivered in 2014. Changed owner and name in 2018. More about the vessel.
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.
Ulstein Group ASA