Structural Steel and Precast Concrete Contractors, Other Foundation, Structure, and Building Exterior Contractors, Iron and Steel Pipe and Tube Manufacturing from Purchased Steel, Fabricated Structural Metal Manufacturing, Plate Work Manufacturing

Rolled Steel Shape Manufacturing, Aluminum Sheet, Plate, and Foil Manufacturing, Custom Roll Forming, Plate Work Manufacturing, Sheet Metal Work Manufacturing

Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding, Plate Work Manufacturing, Machine Tool (Metal Cutting Types) Manufacturing, Special Die and Tool, Die Set, Jig, and Fixture Manufacturing, Welding and Soldering Equipment Manufacturing

Commercial and Institutional Building Construction, Power and Communication Line and Related Structures Construction, Electrical Contractors, Plumbing, Heating, and Air-Conditioning Contractors, Site Preparation Contractors

Rubber Product Manufacturing for Mechanical Use, All Other Rubber Product Manufacturing, Rolled Steel Shape Manufacturing, Hardware Manufacturing, Machine Shops

Electric Power Distribution, New Single-Family Housing Construction (except Operative Builders), Residential Remodelers, Commercial and Institutional Building Construction, Power and Communication Line and Related Structures Construction

Support Activities for Oil and Gas Operations, New Single-Family Housing Construction (except Operative Builders), New Multifamily Housing Construction (except Operative Builders), Residential Remodelers, Commercial and Institutional Building Construction

Residential Remodelers, Poured Concrete Foundation and Structure Contractors, Framing Contractors, Electrical Contractors, Finish Carpentry Contractors

Other Animal Aquaculture, Fossil Fuel Electric Power Generation, Other Electric Power Generation, Power and Communication Line and Related Structures Construction, Structural Steel and Precast Concrete Contractors

New Multifamily Housing Construction (except Operative Builders), Industrial Building Construction, Highway, Street, and Bridge Construction, Other Heavy and Civil Engineering Construction, Structural Steel and Precast Concrete Contractors

Other Household Textile Product Mills, Textile Bag Mills, Canvas and Related Product Mills, All Other Miscellaneous Textile Product Mills, Men's and Boys' Cut and Sew Apparel Contractors

Iron and Steel Pipe and Tube Manufacturing from Purchased Steel, Rolled Steel Shape Manufacturing, Steel Wire Drawing, Aluminum Sheet, Plate, and Foil Manufacturing, Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding

Water Supply and Irrigation Systems, Sewage Treatment Facilities, Steam and Air-Conditioning Supply, New Single-Family Housing Construction (except Operative Builders), New Multifamily Housing Construction (except Operative Builders)

Steel Wire Drawing, Copper Wire (except Mechanical) Drawing, Other Fabricated Wire Product Manufacturing, Other Communication and Energy Wire Manufacturing, Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers

Plastics Pipe and Pipe Fitting Manufacturing, Iron and Steel Pipe and Tube Manufacturing from Purchased Steel, Industrial Valve Manufacturing, Fluid Power Valve and Hose Fitting Manufacturing, Plumbing and Heating Equipment and Supplies (Hydronics) Merchant Wholesalers

All Other Miscellaneous Wood Product Manufacturing, Iron and Steel Pipe and Tube Manufacturing from Purchased Steel, Aluminum Extruded Product Manufacturing, Ornamental and Architectural Metal Work Manufacturing, All Other Miscellaneous Fabricated Metal Product Manufacturing

Farm Labor Contractors and Crew Leaders, Support Activities for Forestry, Other Heavy and Civil Engineering Construction, All Other Specialty Trade Contractors, Sawmills

Flat Glass Manufacturing, Glass Product Manufacturing Made of Purchased Glass, Military Armored Vehicle, Tank, and Tank Component Manufacturing

SLJ SUPPLY

Iron and Steel Pipe and Tube Manufacturing from Purchased Steel, Sheet Metal Work Manufacturing, Industrial Valve Manufacturing, Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use, Totalizing Fluid Meter and Counting Device Manufacturing

Iron Foundries

Other Foundation, Structure, and Building Exterior Contractors, All Other Miscellaneous Chemical Product and Preparation Manufacturing, Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding, Special Die and Tool, Die Set, Jig, and Fixture Manufacturing, Other Management Consulting Services

New Single-Family Housing Construction (except Operative Builders), New Multifamily Housing Construction (except Operative Builders), Residential Remodelers, Industrial Building Construction, Commercial and Institutional Building Construction