Grupo PACADAR, leading firm in the design, manufacture and assembly of precast, prestressed reinforced concrete structures, with factories and offices in Spain (Madrid, Barcelona, Seville, Toledo and Valencia), United Kingdom (Birmingham and Kent), Middle East (Riyadh-Saudi Arabia y Doha-Qatar), Australia (Melbourne) and America (Mexico DF and Puebla-Mexico, Panama, Colombia, Sao Paulo-Brasil, Chile).