Smyth Steel

Smyth Steel Limited is a leading specialist in the supply, fabrication and erection of structural steelwork for the construction industry across the UK and Ireland. Established in 1978, the company has grown into a respected partner for complex structural projects spanning commercial, industrial, education, leisure and stadia sectors.

Operating from its modern facility in Coleraine, Northern Ireland, Smyth Steel combines traditional engineering skill with advanced machinery and design systems, including detailed 2D/3D modelling and automated processing. It holds FPC certification to Execution Class 4 under BS EN 1090-2, reflecting its capacity to deliver high-quality, compliant structural steel solutions.

The company’s service offering covers detailed engineering and design, precision fabrication, protective surface coatings, and full onsite erection. Smyth Steel’s experienced team works closely with clients and supply chain partners to ensure projects are delivered safely, on schedule, and to exacting standards.

Smyth Steel is part of Maine Group, benefitting from shared expertise and resources that support sustained innovation and growth. Its portfolio includes notable projects such as educational facilities, transport hubs and specialist industrial structures throughout England, Scotland and Northern Ireland.