Structural Steel and Precast Concrete Contractors, Fabricated Structural Metal Manufacturing, Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Main

Unlaminated Plastics Profile Shape Manufacturing, Plastics Pipe and Pipe Fitting Manufacturing, Laminated Plastics Plate, Sheet (except Packaging), and Shape Manufacturing, Polystyrene Foam Product Manufacturing, Urethane and Other Foam Product (except Polystyrene) Manufacturing

All Other Miscellaneous Fabricated Metal Product Manufacturing

Aluminum Sheet, Plate, and Foil Manufacturing, Fabricated Structural Metal Manufacturing, Plate Work Manufacturing, Sheet Metal Work Manufacturing, Other Metal Container Manufacturing

Small Arms Manufacturing, Sporting and Recreational Goods and Supplies Merchant Wholesalers

Sheet Metal Work Manufacturing, Ship Building and Repairing

Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers

All Other Miscellaneous Textile Product Mills, Outerwear Knitting Mills, Men's and Boys' Cut and Sew Apparel Contractors, Women's, Girls', and Infants' Cut and Sew Apparel Contractors, Men's and Boys' Cut and Sew Shirt (except Work Shirt) Manufacturing

Power Boiler and Heat Exchanger Manufacturing, Fabricated Pipe and Pipe Fitting Manufacturing, Other Commercial and Service Industry Machinery Manufacturing, Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers, Industrial Machinery and Equipment Merchant Wholesalers

Machine Shops, Electronic Computer Manufacturing, Printed Circuit Assembly (Electronic Assembly) Manufacturing, Other Electronic Component Manufacturing, Other Measuring and Controlling Device Manufacturing

Metal Tank (Heavy Gauge) Manufacturing

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

Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers

Machine Shops, Precision Turned Product Manufacturing, Electronic Computer Manufacturing, Aircraft Manufacturing

Power Boiler and Heat Exchanger Manufacturing, Industrial Valve Manufacturing, Fluid Power Valve and Hose Fitting Manufacturing, Heating Equipment (except Warm Air Furnaces) Manufacturing, Air and Gas Compressor Manufacturing

Machine Shops

Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers

Hardware Manufacturing, Other Fabricated Wire Product Manufacturing, Bolt, Nut, Screw, Rivet, and Washer Manufacturing, Overhead Traveling Crane, Hoist, and Monorail System Manufacturing, Ship Building and Repairing

Industrial Building Construction, Water and Sewer Line and Related Structures Construction, Highway, Street, and Bridge Construction, Poured Concrete Foundation and Structure Contractors, Other Foundation, Structure, and Building Exterior Contractors

All Other Specialty Trade Contractors, Fabricated Structural Metal Manufacturing, Plate Work Manufacturing, Other Metal Container Manufacturing, All Other Miscellaneous Fabricated Metal Product Manufacturing