Alfa Mineracao e Meio Ambiente Ltda. (Brazil)

Secondary Activities: Support Activities for Metal Mining | Support Activities for Nonmetallic Minerals (except Fuels) Mining | Highway, Street, and Bridge Construction | Other Specialty Trade Contractors | Site Preparation Contractors | All Other Specialty Trade Contractors | All Other Miscellaneous Store Retailers (except Tobacco Stores) | Architectural, Engineering, and Related Services | Landscape Architectural Services | Building Inspection Services | Surveying and Mapping (except Geophysical) Services | Marketing Consulting Services | Research and Development in the Physical, Engineering, and Life Sciences | Research and Development in the Social Sciences and Humanities | Photographic Services | All Other Professional, Scientific, and Technical Services | Office Administrative Services | Document Preparation Services | Landscaping Services | All Other Waste Management Services | Professional and Management Development Training | All Other Schools and Instruction | All Other Miscellaneous Schools and Instruction