Seajacks UK Ltd, trains Merchant Navy seafarers with SSTG.


Great Yarmouth, UK.


Seajacks UK are an East Anglian based offshore installation company committed to building the world’s most advanced and versatile fleet of self-propelled jack-up vessels equipped to service the demands of the offshore wind industry. Our on and offshore crews work in full conjunction with all of our clients, looking to provide the most cost-effective solutions in the safest environments possible.

Seajacks has a fleet of 5 GustoMSC designed vessels, all capable of installing and maintaining offshore wind farms in harsh conditions. Seajacks fleet includes; Seajacks Kraken, Seajacks Leviathan, Seajacks Hydra, Seajacks Zaratan and Seajacks Scylla.

Seajacks utilise DP2 positioning for fast and efficient rig moves, with no need for tugs means there is year round operating ability in the harsh conditions of the Southern North Sea. The DP2 systems make all of the vessels fully capable of driving their four legs into the seabed, providing them with a steady platform and ensuring they remain uncompromised by the conditions of the sea below.

Seajacks Scylla is equipped with a 1500t leg-encircling crane, incorporate useable deck space of up to 5000m², and has 8000t of available variable load. Sailing at speeds of 12 knots or over, Scylla is outfitted with 105m long legs that have the ability to install components in water depths of up to 65m.

Ship Types Operated:


Company website:

Seajacks Scylla

Seajacks Scylla in action at an offshore windfarm.

Seajacks Scylla