Hergonsa is a company strongly committed to achieve the sustainable development of its business: civil engineering. With a special emphasis on road infrastructure, construction and maintenance of public works, urban development, soil stabilization and soil improvement, extraction and processing of aggregates as well as the production of bituminous mixtures. Among the projects already undertaken are also environmental projects: the recycling of asphalt pavements, sewage treatment plants and other renewable energy projects such as wind and solar power. All activities are undertaken both within the national territory as well as in other countries through strategic alliances and business partnerships.