Bituminous Coal and Lignite Surface Mining, Support Activities for Coal Mining, Electrical Contractors, Mining Machinery and Equipment Manufacturing, Power-Driven Handtool Manufacturing

Hay Farming, Bituminous Coal and Lignite Surface Mining, Construction Sand and Gravel Mining, Industrial Sand Mining, Support Activities for Coal Mining

Construction Sand and Gravel Mining, Water and Sewer Line and Related Structures Construction, Land Subdivision, Other Heavy and Civil Engineering Construction, Structural Steel and Precast Concrete Contractors

Gold Ore Mining, Natural Gas Distribution, Sewage Treatment Facilities, New Single-Family Housing Construction (except Operative Builders), New Multifamily Housing Construction (except Operative Builders)

Construction Sand and Gravel Mining

Crushed and Broken Limestone Mining and Quarrying

Support Activities for Coal Mining

Support Activities for Oil and Gas Operations

Timber Tract Operations, Forest Nurseries and Gathering of Forest Products, Support Activities for Forestry, Construction Sand and Gravel Mining, Water and Sewer Line and Related Structures Construction

Support Activities for Coal Mining, Sewage Treatment Facilities, Pump and Pumping Equipment Manufacturing, Construction, Mining, and Forestry Machinery and Equipment Rental and Leasing, Other Commercial and Industrial Machinery and Equipment Rental and Leasing

Crushed and Broken Limestone Mining and Quarrying, Construction Sand and Gravel Mining, Industrial Sand Mining, Asphalt Paving Mixture and Block Manufacturing, Asphalt Shingle and Coating Materials Manufacturing

Drilling Oil and Gas Wells, Water Supply and Irrigation Systems, Commercial and Institutional Building Construction

Other Crushed and Broken Stone Mining and Quarrying, Highway, Street, and Bridge Construction

Other Chemical and Fertilizer Mineral Mining, Nitrogenous Fertilizer Manufacturing, Phosphatic Fertilizer Manufacturing, Fertilizer (Mixing Only) Manufacturing, Golf Courses and Country Clubs

Soil Preparation, Planting, and Cultivating, Construction Sand and Gravel Mining, New Single-Family Housing Construction (except Operative Builders), New Multifamily Housing Construction (except Operative Builders), Commercial and Institutional Building Construction

Support Activities for Oil and Gas Operations, All Other Miscellaneous Fabricated Metal Product Manufacturing, Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing, Other Communications Equipment Manufacturing, Electromedical and Electrotherapeutic Apparatus Manufacturing

Support Activities for Oil and Gas Operations, Title Abstract and Settlement Offices, Geophysical Surveying and Mapping Services

Construction Sand and Gravel Mining