At CHM Obras e Infraestructuras our track record in the sector makes us a benchmark company. We are always committed to continuous improvement in any of our business lines and in the most cutting-edge R&D&I processes (research, development, and innovation). Our main activities can be divided in two different areas. On the one hand, the execution of civil works and building infrastructures, both public and private, such as road, hydraulic, railway, port and airport works, among others. And on the other hand, the conservation, maintenance, and exploitation services for the industrial sector and public infrastructures. Our R&D&I department is a fundamental tool so we can keep constantly improving and increasing productivity. In addition, technical quality is one of the basic commitments and foundations. That is why we work with innovative equipment and resources, as well as a great team made up of professionals specialized in different areas such as engineering, architecture, or chemistry. Finally, our environmental commitment is a must to continue moving forward. We always respect nature and environment in all our different works thanks to our environmental management system who led us achieve the renowned Bureau Veritas certification. Find out more about us at chm.es