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Seajacks, formed in 2006 and headquartered in the UK,  owns and operates a modern fleet of self-propelled jack up vessels. Operating Worldwide in both the offshore renewables and oil & gas sectors Seajack’s provide safe and efficient offshore solutions 

Seajacks own and operate five of the world’s most advanced and capable harsh environment self-propelled jack-up vessels, Kraken, Leviathan, Hydra, Zaratan and Scylla, with two further vessels due to join the fleet over the next few years. 

The safety of our crew and any persons on board our vessels take priority no matter what project we are working on. The vessels have brought a new dimension to accommodation, maintenance, modification, construction and decommissioning of wells and platforms. Each vessel has been built specifically to perform in harsh environments and the vessels are designed to comply with the stringent regulations required to work in the oil and gas sector across the globe. 

+44 (0)1493 841 400
Seajacks House, South Denes Business Park, South Beach Parade, Great Yarmouth, Norfolk, NR30 3QR.
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Seajacks Kraken Seajacks Kraken
Seajacks’ first vessel, Seajacks Kraken, has been specifically designed to operate in ha...
Seajacks Leviathan Seajacks Leviathan
Like all Seajacks vessels, Seajacks Leviathan has been designed with a flexible deck space whi...
Seajacks Hydra Seajacks Hydra
Our fourth vessel, Seajacks Hydra, is a modified version of Gusto MSC’s NG2500X design, ...
Seajacks Zaratan Seajacks Zaratan
Seajacks Zaratan is designed specifically to service the wind farm installation market, as wel...
Seajacks Scylla Seajacks Scylla
Seajacks Scylla is Seajacks’ most advanced offshore wind farm installation vessel. ...