Support Activities for Forestry, Support Activities for Metal Mining, Support Activities for Nonmetallic Minerals (except Fuels) Mining, Highway, Street, and Bridge Construction, Other Heavy and Civil Engineering Construction

Iron Ore Mining, Water Supply and Irrigation Systems, Water and Sewer Line and Related Structures Construction, Land Subdivision, Other Heavy and Civil Engineering Construction

Construction Sand and Gravel Mining, Oil and Gas Pipeline and Related Structures Construction, Highway, Street, and Bridge Construction, Other Heavy and Civil Engineering Construction, Site Preparation Contractors

Support Activities for Forestry, Support Activities for Nonmetallic Minerals (except Fuels) Mining, Industrial Building Construction, Commercial and Institutional Building Construction, Highway, Street, and Bridge Construction

Support Activities for Oil and Gas Operations

Other Crushed and Broken Stone Mining and Quarrying, Highway, Street, and Bridge Construction, Other Heavy and Civil Engineering Construction, Site Preparation Contractors

Construction Sand and Gravel Mining

Support Activities for Nonmetallic Minerals (except Fuels) Mining

Support Activities for Forestry, Construction Sand and Gravel Mining, New Single-Family Housing Construction (except Operative Builders), New Multifamily Housing Construction (except Operative Builders), New Housing Operative Builders

Hay Farming, Hunting and Trapping, Gold Ore Mining, Silver Ore Mining, Copper Ore and Nickel Ore Mining

Construction Sand and Gravel Mining, Industrial Sand Mining, Water Supply and Irrigation Systems, Sewage Treatment Facilities, Industrial Building Construction

Crushed and Broken Limestone Mining and Quarrying, Other Crushed and Broken Stone Mining and Quarrying, Construction Sand and Gravel Mining, All Other Nonmetallic Mineral Mining

Support Activities for Metal Mining

Gold Ore Mining, Silver Ore Mining, Lead Ore and Zinc Ore Mining, Copper Ore and Nickel Ore Mining, Uranium-Radium-Vanadium Ore Mining

Soil Preparation, Planting, and Cultivating, Support Activities for Oil and Gas Operations, Support Activities for Coal Mining, Oil and Gas Pipeline and Related Structures Construction, Site Preparation Contractors

Soil Preparation, Planting, and Cultivating, Farm Management Services, Support Activities for Forestry, Support Activities for Oil and Gas Operations, Nonscheduled Chartered Passenger Air Transportation

Support Activities for Metal Mining, Water and Sewer Line and Related Structures Construction, Land Subdivision, Highway, Street, and Bridge Construction, Other Heavy and Civil Engineering Construction

Bituminous Coal Underground Mining, Anthracite Mining, Iron Ore Mining, Gold Ore Mining, All Other Metal Ore Mining

Construction Sand and Gravel Mining, Water Supply and Irrigation Systems, Sewage Treatment Facilities, Water and Sewer Line and Related Structures Construction, Highway, Street, and Bridge Construction

Apple Orchards, Nursery and Tree Production, Timber Tract Operations, Forest Nurseries and Gathering of Forest Products, Logging

All Other Nonmetallic Mineral Mining

Dairy Cattle and Milk Production, Crop Harvesting, Primarily by Machine, Farm Labor Contractors and Crew Leaders, Support Activities for Forestry, Construction Sand and Gravel Mining

Construction Sand and Gravel Mining, Water Supply and Irrigation Systems, Water and Sewer Line and Related Structures Construction, Highway, Street, and Bridge Construction, Site Preparation Contractors

Support Activities for Oil and Gas Operations, Support Activities for Coal Mining, Support Activities for Metal Mining, Exterminating and Pest Control Services, Landscaping Services