Facilities
Navantia UK operates four strategically located facilities across the UK – Harland & Wolff (Belfast), Appledore, Methil and Arnish – each playing a vital role in Britain’s industrial renewal.

Following the acquisition of these historic shipyards, we’re investing to revitalise them with cutting-edge technologies, creating high-value jobs and delivering capability across defence, maritime and green energy sectors.
From shipbuilding in Belfast to subsea fabrication in the Outer Hebrides, our facilities are driving coastal economies, advancing clean energy infrastructure and supporting the Fleet Solid Support programme for the Royal Navy.
With over 1,000 skilled professionals, we’re combining generations of expertise with advanced manufacturing to power the UK’s industrial future.

Harland & Wolff
In Belfast, Northern Ireland, H&W boasts one of the largest drydocks in Europe as well as being one of only three shipyards in the UK large enough to undertake complex defence projects. Today H&W blends heritage with modern maritime and offshore engineering. Its vast facilities and skilled workforce are well-poised to deliver the most advanced shipbuilding capacities in the UK.
Appledore
Located in North Devon at the mouth of the River Torridge, Appledore has a rich history of shipbuilding. More than 300 vessels have been built here including military craft, bulk carriers, LPG carriers, superyachts, ferries, and oil-industry support vessels.
Methil
Navantia UK’s Methil facility is at the forefront of Scotland’s offshore renewables revolution. With a growing role in the fabrication of offshore wind components – including jackets, monopiles, substations and complex transition pieces – Methil is helping to drive the UK’s clean energy ambitions.
Arnish
Located on the Isle of Lewis, Navantia UK’s Arnish facility is a key asset in delivering complex fabrication for the oil & gas and offshore wind sectors. Spanning 38 hectares on Scotland’s north-west coast, the site is ideally positioned to support industrial growth in remote coastal communities while advancing UK energy resilience.