Mainstay Marine Solutions

Mainstay are the partner of choice for marine energy device; design, build and maintenance projects.

Marine Space


Marine Space provides project development and consenting support, and environmental advice to the marine energy sector from our offices in Pembroke Dock.

Leask Marine


Leask Marine delivers a range of proven capabilities to support tidal and wave energy projects from consultancy to survey, installation, ongoing maintenance and decommissioning. 

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Advertise your supply chain company here. This website ranks 3rd out of 21 million results for the search term “Marine Energy”

Supply Chain

From consultancy and advisory services through to build, operational and decommissioning services, Wales can offer a complete supply chain for developers. Wales has the potential to be a world-leader in the marine energy market – as a significant generator and, just as importantly, as an exporter of marine energy knowledge, technologies and services.


Supply Chain Project

Marine Energy Wales have recently completed a piece of work investigating the potential for supply chain companies to diversify into the marine energy sector, and assessing the current capabilities of the Welsh industry. Find out more about this project here.

Services in Wales

Pembrokeshire is already home to an energy sector supply chain and workforce which supplies 25% of the UK’s petrochemicals, 30% of the UK’s gas requirements and includes steel fabricators, marine and other engineering specialisms, boat builders, and ship repairers. These skills are transferable and will be of immediate benefit to the renewables industry looking to base their project close to an abundant marine energy resource.

Anglesey also has an established energy sector with the Wylfa Nuclear Power Station, hydroelectric power stations and offshore wind farms including Gwynt y Môr – the second largest operating offshore windfarm in the world. Local construction companies have benefited from all of these energy projects, and have diversified their skills which will suit marine energy developers targeting the area.

Add your company to our Supply Chain Directory

MEW collects details on companies relevant to the growing Marine Energy sector in the region. Use the form below to register your details on our directory, or get in touch for more details.

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Leask Marine
Leask Marine