This is Semco Maritime

Offshore wind - world leading supplier of EPCI solutions and service

Oil & gas - 30 years of ensuring max uptime for your offshore assets

Renewables - from project development to financial close

Projects, solutions and competences for the global energy sector


The arrival of West Elara at Hanøytangen!

Watch this amazing video of West Elara as it elegantly enters our dry dock at Hanøytangen, Norway!

The enormous CJ70 X150 drilling rig is right now undergoing SPS incl. inspection of all 3 spudcans; an operation that is only possible when the rig is dry-docked

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Oil & gas

We specialise in solutions and projects for offshore operations and supply everything from conceptual studies to installation.
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Your single point of entry for all aspects of your power plant projects, from development to financial close and execution.
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Offshore wind

During the past years, we reached a position as the global market leader in offshore substation solutions and electrical infrastructure.
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Let us handle everything related to manpower and mobilisation! We will help you bring up utilization and bring down your cost per hour!

You will only pay for resources when you actually need them!



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General enquiries

Please contact our head office

Semco Maritime A/S

Esbjerg Brygge 30

6700 Esbjerg




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We have subsidiaries all around the world: