Interests

• Mining support services
• Oil and natural gas extraction support activities
• Other activities related to oil and natural gas extraction support activities
• Civil engineering
• Construction of utility projects
• Long-distance pipelines, communication and power lines
• Long-distance oil and gas pipelines
• Establishment and Maintenance of main lines and stations of water distribution
• Construction, erection and repair of power plants
• Construction of other civil engineering projects
• Construction of refineries and petrochemical plants
• Specialized construction activities
• Electrical installation
• Other types of electrical installation
• Plumbing, heat and air-conditioning installation
• Other installation, maintenance and repair activities n.e.c.
• Services to buildings and landscape activities
• Combined facilities support activities
• Provision of support services within facilities
• Provision of maintenance services within facilities
• Other facilities support activities n.e.c.
• Other building and industrial cleaning activities
• Cleaning of industrial machinery

Map