3S Projetos de Engenharia Ltda. (Brazil)

Secondary Activities: Clay and Ceramic and Refractory Minerals Mining | Other Nonmetallic Mineral Mining and Quarrying | All Other Nonmetallic Mineral Mining | Water Supply and Irrigation Systems | Sewage Treatment Facilities | Construction of Buildings | Commercial and Institutional Building Construction | Power and Communication Line and Related Structures Construction | Highway, Street, and Bridge Construction | Other Heavy and Civil Engineering Construction | Foundation, Structure, and Building Exterior Contractors | Other Foundation, Structure, and Building Exterior Contractors | Building Equipment Contractors | Electrical Contractors and Other Wiring Installation Contractors | Plumbing, Heating, and Air-Conditioning Contractors | Other Building Equipment Contractors | Painting and Wall Covering Contractors | Other Building Finishing Contractors | Other Specialty Trade Contractors | Site Preparation Contractors | All Other Specialty Trade Contractors | Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers | General Freight Trucking | General Freight Trucking, Long-Distance | Activities Related to Real Estate | Construction, Transportation, Mining, and Forestry Machinery and Equipment Rental and Leasing | Construction, Mining, and Forestry Machinery and Equipment Rental and Leasing | Architectural, Engineering, and Related Services | Architectural Services | Landscape Architectural Services | Surveying and Mapping (except Geophysical) Services | Research and Development in the Physical, Engineering, and Life Sciences | Landscaping Services | Waste Collection | Waste Treatment and Disposal