URSSA, S. COOP. is a Spanish Steel Construction Company, established in 1961, engaged in Integral Project Management, carrying out all type of Steel Structures, from the simplest to the most elaborate, which stand out because of their size or complexity, and this requires advanced design, manufacture and erection means. These structures are destined to the following Sectors: Industrial Buildings, Urban Buildings, Viaducts and Bridges, and Equipment Goods.