Seajacks 5 Ltd is a UK-incorporated vessel-owning company within the Seajacks group, which has been rebranded under Cadeler following the merger of Eneti/Seajacks and Cadeler. Companies House records show that it previously traded as Seajacks 5 Limited and now forms part of the Cadeler group structure as Wind Scylla Ltd and Wind Mover Ltd, classified as vessel-owning entities in the UK. The company’s role is to hold and support operation of one of the group’s self‑propelled jack-up wind turbine installation vessels.
Within Seajacks’ group of companies, Seajacks 5 Ltd is associated with the NG14000X‑class jack‑up vessel Seajacks Scylla, which was delivered in 2015. Scylla is equipped with a 1,500‑tonne crane, DP2 dynamic positioning and a jacking system designed for harsh environments, enabling installation of large offshore wind farm components including jacket foundations and turbines in water depths up to around 65 metres. Seajacks’ fleet, comprising Scylla, Zaratan, Kraken, Leviathan and Hydra, has an extensive track record in installing and maintaining offshore wind turbines, foundations and substations, as well as providing maintenance, modification and related offshore solutions to the oil and gas sector.
Seajacks 5 Ltd operates under group management systems based on the International Safety Management Code and ISO 9001:2015, reflecting an emphasis on safe and efficient offshore operations worldwide. Through the Seajacks group’s Modern Slavery Statement, the company is covered by a stated commitment to preventing slavery and human trafficking in its own activities and across its supply chains in the renewable energy and oil and gas industries.