Bituminous Coal and Lignite Surface Mining

Support Activities for Coal Mining, Other Heavy and Civil Engineering Construction, Other Foundation, Structure, and Building Exterior Contractors

Crushed and Broken Limestone Mining and Quarrying

Crude Petroleum and Natural Gas Extraction, Natural Gas Liquid Extraction

Support Activities for Oil and Gas Operations, Mining Machinery and Equipment Manufacturing, Support Activities for Rail Transportation

Support Activities for Coal Mining

Natural Gas Liquid Extraction, Drilling Oil and Gas Wells

Support Activities for Forestry, Support Activities for Coal Mining, Site Preparation Contractors, Landscape Architectural Services

Construction Sand and Gravel Mining, Support Activities for Coal Mining, Highway, Street, and Bridge Construction, Site Preparation Contractors

Bituminous Coal Underground Mining

Crushed and Broken Limestone Mining and Quarrying

Support Activities for Coal Mining, Engineering Services, Drafting Services

Support Activities for Oil and Gas Operations, Support Activities for Coal Mining, Industrial Building Construction, Commercial and Institutional Building Construction, Water and Sewer Line and Related Structures Construction

Bituminous Coal and Lignite Surface Mining

Support Activities for Oil and Gas Operations, Support Activities for Coal Mining, Water and Sewer Line and Related Structures Construction, Oil and Gas Pipeline and Related Structures Construction, Other Heavy and Civil Engineering Construction

Support Activities for Coal Mining

Crushed and Broken Limestone Mining and Quarrying, Crushed and Broken Granite Mining and Quarrying, Other Crushed and Broken Stone Mining and Quarrying, Construction Sand and Gravel Mining, Support Activities for Metal Mining

Construction Sand and Gravel Mining, Other Heavy and Civil Engineering Construction, Concrete Block and Brick Manufacturing

Construction Sand and Gravel Mining

Dimension Stone Mining and Quarrying, Crushed and Broken Limestone Mining and Quarrying

Other Crushed and Broken Stone Mining and Quarrying, Plumbing, Heating, and Air-Conditioning Contractors, Site Preparation Contractors, Lessors of Miniwarehouses and Self-Storage Units, Construction, Mining, and Forestry Machinery and Equipment Rental and Leasing

Support Activities for Forestry, Support Activities for Coal Mining