Severfield plc, a structural steelwork company, engages in the designing, manufacturing, fabrication, construction, and erection of steelwork activities in the United Kingdom, Republic of Ireland, Europe, and internationally. The company provides steel-framed modular equipment rooms; modular housing turnkey solutions; modular frames; material handling products; composite and non-composite cellular beams; and offload and edge protection systems. It serves industrial and distribution, commercial offices, data centers, retail, health and education, stadia and leisure, nuclear, power and energy, transport and infrastructure, and process industries. The company was formerly known as Severfield–Rowen plc and changed its name to Severfield plc in May 2014. The company was founded in 1978 and is headquartered in Thirsk, the United Kingdom.