Reception Dina IMG_02662

General enquiries
Tel. +45 7916 6666


Semco Maritime
Esbjerg Brygge 30
DK- 6700 Esbjerg






Electric City

We exhibit at the Electric City conference in Copenhagen from 23-25 November.

We look forward to welcoming you to our booth E-C10 at WindEurope's annual on- and offshore wind energy event!

World leaders in Offshore Substations!

For us, the offshore wind adventure also started in 2002 with the world’s first large-scale commercial offshore wind farm.

Since then we have been an important part of more than 20 offshore wind farm projects.

We have earned our valuable offshore wind experience through the delivery of more than 20 offshore substation projects to clients especially in the North Sea region.

Today we also use our experience and knowhow in the development of offshore wind in both Taiwan and the US.

Offshore substations and O&M of the Balance of Plant

Covering the full lifecycle of offshore wind farms

From initial FEED studies and calculations to EPC substation construction projects and lifetime O&M of the Balance of Plant (BoP)!

FEED studies and engineering

Our engineering expertise covers every aspect involved in transmitting electricity from offshore turbines to the onshore grid.

We can offer a full scope of engineering services, ranging from conceptual studies through front-end engineering and design (FEED) to detailed design.

World leader in offshore substations

Since 2002, when the first offshore wind farm was constructed in Danish waters, we have participated in more than 20 major offshore wind farm projects. 

In-house specialists cover all elements involved in connecting the offshore wind power plant to the onshore grid. Let us help you meet your electrical infrastructure needs incl. onshore and offshore substations

O&M of the Balance of Plant

We offer a integrated O&M solution that covers the entire Balance of Plant.

Over the years of servicing more than 55 different offshore wind transmission assets, we have gathered a complete set of skills, experiences and supply chain, making us a market leader in providing lifetime O&M solutions.

Contact us or book a meeting

- and find out how we can support you when it comes to offshore substations and O&M of the Balance of Plant!
Derek Phillips

Lead engineering and substation consultant
+45 7914 9294

Semco Maritime A/S
Esbjerg Brygge 30
6700 Esbjerg

John Dicom

Operation, service and maintenance
+45 7916 6727

Semco Maritime A/S
Esbjerg Brygge 30
6700 Esbjerg

Latest offshore wind news

Stay updated on our latest news related to offshore wind and renewables. Our experience with offshore energy makes us your number one choice when it comes to offshore substations and integrated wind farm service!

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