Drilling Oil and Gas Wells, New Single-Family Housing Construction (except Operative Builders), New Multifamily Housing Construction (except Operative Builders), Commercial and Institutional Building Construction, Poured Concrete Foundation and Structure Contractors

Iron Ore Mining, Silver Ore Mining, Industrial Building Construction, Commercial and Institutional Building Construction, Power and Communication Line and Related Structures Construction

Crushed and Broken Limestone Mining and Quarrying, Construction Sand and Gravel Mining, Sewage Treatment Facilities, New Single-Family Housing Construction (except Operative Builders), New Multifamily Housing Construction (except Operative Builders)

Wheat Farming, Corn Farming, Cotton Farming, Hay Farming, Peanut Farming

Construction Sand and Gravel Mining, New Single-Family Housing Construction (except Operative Builders), New Multifamily Housing Construction (except Operative Builders), Residential Remodelers, Industrial Building Construction

Nursery and Tree Production, Timber Tract Operations, Logging, Postharvest Crop Activities (except Cotton Ginning), Support Activities for Animal Production

Construction Sand and Gravel Mining, New Housing Operative Builders, Residential Remodelers, Industrial Building Construction, Commercial and Institutional Building Construction

Crude Petroleum and Natural Gas Extraction

Construction Sand and Gravel Mining, All Other Specialty Trade Contractors, Solid Waste Collection, Other Waste Collection

Construction Sand and Gravel Mining, New Single-Family Housing Construction (except Operative Builders), New Multifamily Housing Construction (except Operative Builders), New Housing Operative Builders, Residential Remodelers