Reception Dina IMG_02662 HSEQ burgermenu Sustainability burgermenu2 Innovation burgermenu Cases burgermenu Latest news Buregermenu Press Buregermenu Contact burgermenu

General enquiries
Tel. +45 7916 6666


Semco Maritime
Esbjerg Brygge 30
DK- 6700 Esbjerg

Offshore wind farm assets

Turnkey firefighting solutions

We provide integrated EPCI firefighting solutions specifically designed for your offshore wind farm assets.

Firefighting solutions for offshore wind farms:

Engineering studies and calculations

Using all relevant firefighting technologies our firefighting specialists design and calculate the optimum solutions to fit the needs for your offshore wind farm assets.

Offshore substation firefighting solutions

Many years of experience in designing, constructing and installing firefighting systems on offshore substations.

Firefighting solutions for wind turbine generators

All the electrical installations inside your wind turbine generator demands special equipment in case of fire. See which solutions we recommend.

Operation, service and monitoring

We take care of all phases of firefighting projects including operation, service and monitoring in order to maximise your uptime.

We have done it before:
Cases and references

Case: Ørsted

Hornsea Project One

Design and EPCI of firefighting systems for the Hornsea Project One offshore substation in the UK sector (2016-2018). Transformers, auxiliary transformers and shunt reactor rooms are protected by a stand-alone foam system (fluorine-free foam). All other rooms requiring fire protection are protected by an argonite inert gas system.

Case: HSM Offshore and Energinet

Horns Rev 3

Design, production, testing and installation of stand-alone low-pressure water mist system designed to protect two diesel generator rooms on Horns Rev 3 in the Danish North Sea (2015-2016).

Case: Bladt Industries and Vattenfall


A very large offshore substation project as far as the scope is concerned since high voltage systems, SCADA and fire protection are part of this project. The project phases include engineering, procurement, installation and commissioning of topside equipment in the German North Sea. The project was completed in August 2016 after which intensive testing and training took place.

Case: Bladt Industries and Innogy

Nordsee One

EPCI contract including all electrical disciplines and all phases from design to commissioning of an offshore substation for Innogy Nordsee One Wind Farm in the German North Sea (2014-2016). Semco Maritime’s scope included: Transformers, high voltage equipment, medium voltage equipment, fire and gas detection, firefighting systems, heating, ventilation and air conditioning, telecommunication systems.

Wherever you are in the world, we have technicians ready to serve you ...


Jesper Svensson

Sales Manager, Firefighting Products

Semco Maritime A/S
Esbjerg Brygge 30
6700 Esbjerg

Per Normann Nielsen

Product Specialist, Firefighting

Semco Maritime A/S
Esbjerg Brygge 30
6700 Esbjerg

Head office
Esbjerg, Denmark

Semco Maritime A/S
Esbjerg Brygge 30
6700 Esbjerg

CVR no. DK 2549 0762

REX-no. DKREX170591191
EORI no. DK25490762


Semco Maritime Pte Ltd.
20 Toh Guan Road
07-03 CJ Logistics Building
Singapore 608839

Company reg. no. 200616492K (also GST)