• Diving

    NWM undertakes diving works in a variety of different environments including mooring inspections, fish farming inspections, civil operations and much more.

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  • Moorings

    We undertake winter drops and spring installation, inspection and servicing across the West Coast of Scotland.

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  • Pontoon Installation

    Working closely with our suppliers North West Marine can offer solutions to all of our client’s needs and requirements.

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  • Aquaculture / Fish Farm Support

    We offer several services for Fish Farm based operations such as net inspection, deading diving, grid installations and movements and much more.

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  • Civil Engineering

    NWM has expanded its teams and fleet over the years to the stage now where we can offer our services in all aspects of civil projects

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  • Vessel Salvage

    We understand that vessels grounding or becoming stuck on the shore is most mariner's worst nightmare. We offer a full inspection and recovery service to deal with all your issues and needs.

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  • ROV/ Deep Sea Cable Inspection

    We offer a full ROV package to undertake inspections that could pose a risk to our divers or sensitive environments in the dive area.

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Where We Cover

North West Marine has worked from the northern top of Scotland to the south west of England. Based in Oban, we primarily locate ourselves on the west coast and travel throughout the country to meet our client’s requirements.

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About Us

NWM has expanded from a shellfish diving partnership in the late 80’s to an SME that has established itself as a diving contractor that now undertakes a variety of different operations, ranging from Mooring and Pontoon Installations/ Services, Marine Civil Engineering, Pier and Harbour Repairs, Fish Farm Support and Vessel Support.

Thanks to the diversity of our personnel, NWM can tackle a range of projects ranging from small mooring inspections to large pier and harbour operations and can aid in all elements of the client’s needs.



NWM have achieved a number of accreditation's.


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Donald Mackenzie – Canna Harbour

"I just wanted to pass on our thanks for the work carried out by Matt, Paul and Craig...

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Robert Stephen – Oil Fuel Depot Loch Ewe

“On behalf of the depot it was a pleasure having your team on site. I honestly can’t think of any real...

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Dougie Shaw SSC

Service was excellent, the guys on the boat were a great help. Please pass on my thanks to Victor and Jim.

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Dougie MacLeod SSC

I just wanted to say thank you for this week’s work with the Multicat. Your team, Victor and Scott....

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Richard Watt SSC

I wanted to drop you this email to let you know how delighted I am with every member of your staff ....

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View Our Vessels

North West Marine Ltd currently own four key vessels:

  • The Headcorn
    • Our largest and most powerful vessel. It is primarily used for towing operations as well as for transporting materials.
  • The Meercat
    • Our 3 hulled 15.5m workboat. It has proven to be a stable platform for many of our civil operations.
  • The Multicat
    • Our 15m workboat with a robust crane mounted on the deck.
  • The Laxi
    • Our dedicated mooring vessel that offers our mooring services to our client’s across the west coast.
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