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Hello. We are OSK-Offshore

Rethinking conventional installation methodology

OSK Group develops patented load transfer system together with Maersk Supply Service

When Maersk Supply Service enters the US offshore wind market with their pioneering wind installation vessel (WIV) in 2025, the innovative concept will feature a patented load transfer system jointly developed by OSK Group and Maersk Supply Service. The new system is expected to improve installation efficiency with up to 30%.

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Your partner in high-risk ops

Expert assistance for your high-risk projects

OSK-Offshore provides specialty consultance assistance and innovative solutions to the offshore wind industry. We were established in 2010, and our team of specialty naval architects has built extensive expertise in engineering solutions for the offshore industry such as loading plans, transportation of monopiles, seafastening and seakeeping and much more.

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A specialist career in OSK-Offshore

Challenging field - flexible work place

OSK-Offshore is part of OSK Group and works in tight cooperation with the naval architects and engineers in OSK-ShipTech. This means synergy both for our employees and our clients.
OSK-Offshore offers great career opportunities in a highly specialised field and in a relaxed atmosphere with freedom and flexibility.

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Full-service packages

Tailored assistance

OSK-Offshore. Knows how

Dedicated to finding the right solution for our clients and their operation needs within the offshore wind sector.

We stand ready to design and guide you safely through the most feasible solution in a high-risk and complex environment. 

Our expertise is not limited to the transportation alone, but covers a wide range of services surrounding the transport, e.g. stability calculations, motion analysis, strength calculations, optimal loading arrangement and operational window. 


Supporting you at any stage

We can support your project in all phases of your project management cycle. Working with us as early as possible will support your project objectives and goals to ensure they are achieved in the most efficient way. 

Our theoretical and practical solutions go hand in hand, and we are with you all the way through complex calculations; hereunder both loads and on-site operations and transportation windows, risk management of installation projects, innovative transportation designs, handling and transportation of wings as well as seafastening of special cargo. 

Maximising the synergy between the engineers of OSK-Offshore and OSK-Shiptech, we have extensive experience with jack-up, installation and heavy-lift vessels as well as crane barges. 

Why OSK-Offshore?

"OSK-Offshore has acted as consultant to Aarsleff on several projects and they have always provided the requested services in a professional and effective manner. OSK-Offshore has also been an excellent partner in connection with certification of constructions and operations, taking into consideration the many interfaces involved in these operations. OSK's design is unique in that it ensures the necessary flexibility, allowing both loading and unloading to be carried out swiftly and safely."

Søren Viborg Kristensen, Head of Design and Engineering - Per Aarsleff A/S

“We assist the world's leading operators with innovative, future-proof solutions for their continued success - and the benefit of all of us” Kristian Carøe Lind, Chief Technical Officer, OSK-Offshore
With you all the way