Mainstay takes Pole Position

Mainstay Marine, workboat builders and marine engineers in South West Wales, has been awarded a contract from STS Defence to build, fabricate and outfit the integrated communications masts for the Royal Navy’s first three Type 26, City Class frigates. Over a five-year...

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160 tonne boat hoist officially unveiled

On a recent visit to workboat builders and servicing specialists Mainstay Marine, the Welsh Cabinet Secretary for Energy, Planning and Rural Affairs, Lesley Griffiths unveiled the company’s latest edition; its 160t boat hoist. The hoist will lift vessels out of the...

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Certifiably Committed to Quality

Mainstay Marine Solutions, workboat builders and servicing specialists in South West Wales are delighted to announce they have completed the upgrade and recertification to ISO’s latest flagship quality management systems standard 9001:2015. The Cabinet Sectary for...

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Whether it’s a new boat build or refit, boat maintenance, jetty or harbour infrastructure, or marine energy device fabrication we understand that minimal downtime is key.

We meet your critical deadlines and ensure you have a high quality vessel in service for a maximum amount of time.