R & Q has established itself as a leading Chilean consulting company civil, mining, energy and concessions. Since its founding in 1977, R&Q has built a solid reputation based on knowledge, quality and commitment in projects of public and private investment in Chile and other Latin American countries. R&Q team is over 800 professionals, highly qualified and oriented to deliver the best engineering solutions, adding value to large infrastructure projects. R&Q promotes sustainable development from the solid values that govern their behavior: respect for life and people, the environment and communities; perseverance; passion for excellence; ethics and innovation. The company develops Projects, Studies, Consulting, Inspection and Management of works in sectors such as mining, energy, civil infrastructure and architecture. R&Q Group is leading the start in the region of large private initiatives, and the current model of concessions, generating and auditing major projects, bringing progress and technical rigor to the overall infrastructure of Chile. Permanent presence in Peru and Colombia R&Q consolidates its international presence, from more than 20 years. R&Q has a strong focus on Quality, Safety and Environment.