Construction Sand and Gravel Mining, Industrial Sand Mining, Clay and Ceramic and Refractory Minerals Mining, All Other Nonmetallic Mineral Mining, Textile and Fabric Finishing (except Broadwoven Fabric) Mills

Aluminum Sheet, Plate, and Foil Manufacturing, Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding, Aluminum Foundries (except Die-Casting), Iron and Steel Forging, Nonferrous Forging

Other Aluminum Rolling and Drawing, Custom Roll Forming, Metal Stamping, Fabricated Structural Metal Manufacturing, Plate Work Manufacturing

All Other Miscellaneous Chemical Product and Preparation Manufacturing, Plastics Packaging Film and Sheet (including Laminated) Manufacturing, Unlaminated Plastics Film and Sheet (except Packaging) Manufacturing, Unlaminated Plastics Profile Shape Manufacturing, Aluminum Extruded Product Manufacturing

Roofing Contractors, Siding Contractors, Custom Roll Forming, Sheet Metal Work Manufacturing

Custom Roll Forming, Powder Metallurgy Part Manufacturing, Sheet Metal Work Manufacturing, Machine Shops, Precision Turned Product Manufacturing

Roofing Contractors, Custom Roll Forming, Sheet Metal Work Manufacturing

Industrial Building Construction, Commercial and Institutional Building Construction, Iron and Steel Pipe and Tube Manufacturing from Purchased Steel, Custom Roll Forming, Prefabricated Metal Building and Component Manufacturing

Custom Roll Forming, Fabricated Structural Metal Manufacturing, Plate Work Manufacturing, Sheet Metal Work Manufacturing, Ornamental and Architectural Metal Work Manufacturing

Custom Roll Forming, Metal Stamping, Sheet Metal Work Manufacturing, Machine Shops

Aluminum Sheet, Plate, and Foil Manufacturing, Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding, Custom Roll Forming, Sheet Metal Work Manufacturing, Ornamental and Architectural Metal Work Manufacturing

Structural Steel and Precast Concrete Contractors, Framing Contractors, Custom Roll Forming, Prefabricated Metal Building and Component Manufacturing, Fabricated Structural Metal Manufacturing

Custom Roll Forming, Crown and Closure Manufacturing, Metal Stamping, Prefabricated Metal Building and Component Manufacturing, Fabricated Structural Metal Manufacturing

Rolled Steel Shape Manufacturing, Custom Roll Forming, Metal Stamping, Hand and Edge Tool Manufacturing, Prefabricated Metal Building and Component Manufacturing

Roofing Contractors, Siding Contractors, Custom Roll Forming, Sheet Metal Work Manufacturing

Framing Contractors, Sawmills, Truss Manufacturing, Reconstituted Wood Product Manufacturing, Wood Window and Door Manufacturing

Custom Roll Forming, Prefabricated Metal Building and Component Manufacturing, Fabricated Structural Metal Manufacturing, Plate Work Manufacturing, Sheet Metal Work Manufacturing

Water and Sewer Line and Related Structures Construction, Siding Contractors, Custom Roll Forming, Sheet Metal Work Manufacturing

Custom Roll Forming, Ornamental and Architectural Metal Work Manufacturing, Other Construction Material Merchant Wholesalers

Scenery

Rolled Steel Shape Manufacturing, Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding, Custom Roll Forming, Metal Stamping, Sheet Metal Work Manufacturing

Iron and Steel Forging, Custom Roll Forming, Powder Metallurgy Part Manufacturing, Fabricated Structural Metal Manufacturing, Plate Work Manufacturing

Rolled Steel Shape Manufacturing, Custom Roll Forming, Metal Stamping, Prefabricated Metal Building and Component Manufacturing, Fabricated Structural Metal Manufacturing

Custom Roll Forming, Prefabricated Metal Building and Component Manufacturing, Fabricated Structural Metal Manufacturing, Plate Work Manufacturing, Sheet Metal Work Manufacturing

New Single-Family Housing Construction (except Operative Builders), New Multifamily Housing Construction (except Operative Builders), Industrial Building Construction, Commercial and Institutional Building Construction, Structural Steel and Precast Concrete Contractors