VALUE PROPOSAL We build specialized solutions for the mining industry, from the conceptual stage to implementation, operation and maintenance. WE DO MINING 01 03 02 03 AREAS OF EXPERTISE PURPOSE We build, mine, and operate sustainable and responsible mining 03 03 Infrastructure for subway and open pit mining 1. WHAT DO WE DO? Tunnels Subway and open pit mining operation and exploitation • Water treatment plants • Electrical transmission networks • Road access Auxiliary infrastructure RETURN 2. WHY US? Zero accident policy with rigorous safety standards Modern equipment and technology. Immediate availability ISO 9001 Quality Management System Intelligent solutions tailored to our customers. ISO 45001 Occupational Health and Safety Management System RETURN 02 03 AREAS OF EXPERTISE OUR CLIENTS AFFILIATIONS