Explore our portfolio of cable-laying vessel designs.
Step into the world of cable-laying vessels, the specialised giants of the sea. These vessels are crucial for laying and maintaining underwater communication and power cables, ensuring global connectivity. They boast advanced technology for precise cable placement, robust construction for durability in harsh marine environments, and dynamic positioning for optimal accuracy. Their high-tech equipment and efficient design make cable vessels vital to powering and connecting our world.
Cutting-edge solutions that optimise vessel performance and enhance operational efficiency.
Turning visions into realities motivates us to keep pushing for progress in the maritime industry.
You can learn more about how we work with our customers to achieve their visions through our stories.
On 1 October 2024, the steel cutting ceremony for Ulstein Verft’s yard number 323 was held at the Crist hull yard. The Commissioning Service Operation Vessel (CSOV) is based on the award-winning TWIN X-STERN platform and has been designed by Ulstein Design & Solutions AS.
The newly delivered Construction Service Operation Vessel (CSOV) Olympic Boreas has been awarded the “Maritime Innovation of the Year” award by GCE Blue Maritime Cluster. Delivered in July, this state-of-the-art vessel was developed in collaboration with the shipowner Olympic and several of the companies in Ulstein Group.
Nexans' next state-of-the-art cable installation, the 'Nexans Electra' is another step closer to realisation. The grand block ceremony was celebrated on 10 September 2024 at CRIST, Poland. The vessel will be finalised at Ulstein Verft, Norway.
"Do you need to adjust your vessel for a new charter? Maybe add a mezzanine deck, calculate the deck strength or stability characteristics for a new crane? We are here to assist you," states project manager aftermarket, Roy Lindset, at Ulstein Design & Solutions AS.
On Wednesday, 21 August 2024, one month after the delivery of the Olympic Boreas, Ulstein Verft launched the second Construction Service Operation Vessel (CSOV) for Olympic; the Olympic Notos. Both vessels are built on the innovative TWIN X-STERN solution, a concept described as a '4-wheel-drive' for the seas.
On Friday, 16 August 2024, Shanghai Electric celebrated the combined naming and delivery of two Service Operation Vessels (SOVs) at ZPMC, Qidong base, China. The vessels are based on two different ship designs from Ulstein Design & Solutions AS and are the first purpose-designed vessels for the offshore wind industry in China.
The keel laying ceremony at Crist hull yard 06 August 2024 symbolizes that yard number 322 is one step closer to realization. The CSOV vessel, based on a TWIN X-STERN platform designed by Ulstein Design & Solutions AS, will be capable of performing a vast range of operations, including Operation & Maintenance and construction support.
The state-of-the-art 'Olympic Boreas' CSOV has been delivered to Olympic by Ulstein Verft on 25.07.2024. The vessel is the first of two sister vessels, based on the ULSTEIN SX222 design by Ulstein Design & Solutions AS.
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.
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Ulstein Design & Solutions AS
Ulstein Design & Solutions B.V.
Ulstein Verft AS