All Other Specialty Trade Contractors, All Other Miscellaneous Wood Product Manufacturing, Iron and Steel Mills, Steel Wire Drawing, Ornamental and Architectural Metal Work Manufacturing

All Other Plastics Product Manufacturing, All Other Miscellaneous Fabricated Metal Product Manufacturing, Surgical Appliance and Supplies Manufacturing, Sign Manufacturing, Tire and Tube Merchant Wholesalers

Precision Turned Product Manufacturing, Electroplating, Plating, Polishing, Anodizing, and Coloring, Small Arms Ammunition Manufacturing, Ammunition (except Small Arms) Manufacturing, Small Arms Manufacturing

Small Arms Ammunition Manufacturing, Optical Instrument and Lens Manufacturing, Surgical and Medical Instrument Manufacturing, Dental Equipment and Supplies Manufacturing

Industrial Valve Manufacturing, All Other Miscellaneous General Purpose Machinery Manufacturing, Industrial Supplies Merchant Wholesalers

Machine Shops

All Other Specialty Trade Contractors, Prefabricated Wood Building Manufacturing, Prefabricated Metal Building and Component Manufacturing

Fabricated Structural Metal Manufacturing, Ornamental and Architectural Metal Work Manufacturing, Industrial Truck, Tractor, Trailer, and Stacker Machinery Manufacturing, Brick, Stone, and Related Construction Material Merchant Wholesalers, Construction and Mining (except Oil Well) Machinery and Equipment Merchant Wholesalers

Machine Shops, Precision Turned Product Manufacturing, Machine Tool (Metal Cutting Types) Manufacturing, Cutting Tool and Machine Tool Accessory Manufacturing, Other Metalworking Machinery Manufacturing

Sheet Metal Work Manufacturing

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

All Other Miscellaneous Textile Product Mills, Industrial Valve Manufacturing, Other Metal Valve and Pipe Fitting Manufacturing, All Other Miscellaneous General Purpose Machinery Manufacturing, Metal Household Furniture Manufacturing

Industrial Building Construction, Structural Steel and Precast Concrete Contractors, Iron and Steel Pipe and Tube Manufacturing from Purchased Steel, Other Metal Valve and Pipe Fitting Manufacturing, Fabricated Pipe and Pipe Fitting Manufacturing

Ornamental and Architectural Metal Work Manufacturing

Sheet Metal Work Manufacturing, Ornamental and Architectural Metal Work Manufacturing

Iron and Steel Mills, Sheet Metal Work Manufacturing

New Single-Family Housing Construction (except Operative Builders), Industrial Building Construction, Commercial and Institutional Building Construction, Other Metal Container Manufacturing, Relay and Industrial Control Manufacturing

Hand and Edge Tool Manufacturing, Precision Turned Product Manufacturing, Other Metal Valve and Pipe Fitting Manufacturing, All Other Miscellaneous Fabricated Metal Product Manufacturing

All Other Miscellaneous Textile Product Mills, Outerwear Knitting Mills, Women's, Girls', and Infants' Cut and Sew Apparel Contractors, Men's and Boys' Cut and Sew Underwear and Nightwear Manufacturing, Men's and Boys' Cut and Sew Other Outerwear Manufacturing