SINGAPORE, 4 March 2026 – Strategic Marine has delivered the first two Supa Swath vessels to Mainprize Offshore, marking the first handover under a multi-vessel programme signed at Seawork in June 2024.
The delivery forms part of a six-vessel contract, with options for a further six units. It follows earlier cooperation in 2024, when MO10 and MO11 entered service as part of Mainprize Offshore’s expanding fleet. The programme reflects the ongoing partnership between Strategic Marine and Mainprize Offshore as both companies continue to build offshore support capability for renewable energy operations in Europe.
The Supa Swath vessels are based on a next-generation design developed by Walker Marine Design. The platform is intended to deliver high stability, operating efficiency and flexibility in demanding offshore conditions. Built for offshore wind operations, the vessels are designed to provide enhanced seakeeping performance, improved fuel efficiency through advanced propulsion systems, and modern navigation and communications technology to support safe and efficient operations.
Bob Mainprize, Managing Director of Mainprize Offshore, said the delivery of the first two vessels under the programme marked an important step in the company’s fleet expansion. He said Strategic Marine was selected for the builds because of its consistent construction quality and fit-out standards, which have already supported demanding offshore operations. He added that the vessels offer the performance and capability required for offshore renewables activity and said the programme had progressed successfully following the Seawork contract signing.
Chan Eng Yew, Chief Executive Officer of Strategic Marine, said the delivery marked an important milestone under the contract and reflected the close cooperation between the two companies. He said both sides remained focused on delivering high-quality vessels suited to the operational requirements of the offshore renewables sector.
With the delivery of the first two vessels, Mainprize Offshore continues its planned fleet expansion as it prepares to support rising operations and maintenance requirements in the European offshore wind market. Strategic Marine said it remains committed to supplying advanced vessel solutions for the offshore renewables sector.
