التراخيص ومستوى الجاهزية

• Contractor Detail
• المقاولين بالباطن
• المقاولين الرئيسيين
• التقييم الفني

Interests

• Mining support services
• Oil and natural gas extraction support activities
• Services related to oil extraction except surveying services
• Waste collection, treatment & disposal activities; materials recovery
• Collection of non-hazardous waste
• Transfer of municipal waste
• Civil engineering
• Construction of utility projects
• Long-distance pipelines, communication and power lines
• Specialized construction activities
• Electrical installation
• Installation of computer network and cable television wiring
• Installation of fire alarms
• Installation and maintenance of safety devices
• Plumbing, heat and air-conditioning installation
• Installation, maintenance and repair of plumbing and sanitary equipment
• Installation, maintenance and repair of refrigeration or air-conditioning equipment
• Building completion and finishing
• Installation of doors (except automated and revolving), windows, door and window frames, fitted kitchens, staircases of wood
• Installation of doors (except automated and revolving), windows, door and window frames, fitted kitchens, staircases of aluminum
• Services to buildings and landscape activities
• Combined facilities support activities
• Provision of general interior cleaning services within facilities
• Provision of maintenance services within facilities
• Other building and industrial cleaning activities
• Swimming pool cleaning and maintenance services
• Landscape care and maintenance service activities
• Activities of landscape design services

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