heavy construction, railroad, penal, institutional, housing, roads, bridges, drilling, industrial

Support Activities for Oil and Gas Operations, Support Activities for Coal Mining, Support Activities for Metal Mining, New Single-Family Housing Construction (except Operative Builders), New Multifamily Housing Construction (except Operative Builders)

Support Activities for Coal Mining, Support Activities for Metal Mining, Support Activities for Nonmetallic Minerals (except Fuels) Mining, All Other Specialty Trade Contractors

Support Activities for Coal Mining, Support Activities for Metal Mining, Support Activities for Nonmetallic Minerals (except Fuels) Mining, Farm Machinery and Equipment Manufacturing, Mining Machinery and Equipment Manufacturing

Support Activities for Oil and Gas Operations, Support Activities for Coal Mining, Support Activities for Metal Mining, Support Activities for Nonmetallic Minerals (except Fuels) Mining, Oil and Gas Pipeline and Related Structures Construction

Commercial

Support Activities for Metal Mining, Residential Remodelers, General Freight Trucking, Long-Distance, Less Than Truckload, Specialized Freight (except Used Goods) Trucking, Long-Distance, Administrative Management and General Management Consulting Services

Support Activities for Animal Production, Support Activities for Forestry, Support Activities for Oil and Gas Operations, Support Activities for Coal Mining, Support Activities for Metal Mining

Support Activities for Oil and Gas Operations, Support Activities for Coal Mining, Support Activities for Metal Mining, Support Activities for Nonmetallic Minerals (except Fuels) Mining, Natural Gas Distribution

All Other Metal Ore Mining, Crushed and Broken Granite Mining and Quarrying, Other Crushed and Broken Stone Mining and Quarrying, Construction Sand and Gravel Mining, All Other Nonmetallic Mineral Mining

Mushroom Production, Other Food Crops Grown Under Cover, Tobacco Farming, Timber Tract Operations, Farm Management Services

Support Activities for Metal Mining, Other Building Finishing Contractors, Rolled Steel Shape Manufacturing, Machine Shops