O Malley Marine Plant Ltd

O’Malley Marine Plant Ltd is a dynamic, forward‑thinking marine‑plant specialist based in County Mayo – the county with Ireland’s longest coastline, accounting for roughly one‑fifth of the nation’s shore. Drawing on a highly skilled workforce with extensive training across key marine sectors, the company combines specialist vessels and state‑of‑the‑art equipment to tackle the most complex underwater and surface projects. Their adaptable, innovative approach enables them to deliver reliable solutions wherever the marine environment presents a challenge.

The firm operates a fleet of purpose‑built workboats ranging from 6 m to 26 m, including the versatile MV James, the historic landing‑craft MV Misneach, the multi‑role MV Three Fevers and the modern Taktow. These vessels support a broad client base in aquaculture, marine civil engineering, offshore wind‑farm development and dredging, providing both Irish and United Kingdom customers with efficient, high‑quality marine‑plant services.