Machine Shops, Precision Turned Product Manufacturing, Bolt, Nut, Screw, Rivet, and Washer Manufacturing, Machine Tool (Metal Cutting Types) Manufacturing, Machine Tool (Metal Forming Types) Manufacturing

Iron and Steel Forging, Cutlery and Flatware (except Precious) Manufacturing, Hand and Edge Tool Manufacturing

Machine Shops, Precision Turned Product Manufacturing, Bolt, Nut, Screw, Rivet, and Washer Manufacturing, Machine Tool (Metal Cutting Types) Manufacturing, Machine Tool (Metal Forming Types) Manufacturing

All Other Miscellaneous Fabricated Metal Product Manufacturing, All Other Miscellaneous Manufacturing, Hardware Merchant Wholesalers, Industrial Supplies Merchant Wholesalers, Business to Business Electronic Markets

Machine Shops, Precision Turned Product Manufacturing

Plate Work Manufacturing, Machine Shops, Precision Turned Product Manufacturing, Other Ordnance and Accessories Manufacturing, All Other Miscellaneous Fabricated Metal Product Manufacturing

Small Arms Manufacturing

Machine Shops, Precision Turned Product Manufacturing, Special Die and Tool, Die Set, Jig, and Fixture Manufacturing, Conveyor and Conveying Equipment Manufacturing

Nuclear Electric Power Generation, Power Boiler and Heat Exchanger Manufacturing, Metal Heat Treating, Engineering Services

Metal Stamping, Machine Shops, Special Die and Tool, Die Set, Jig, and Fixture Manufacturing, Engineering Services, Industrial Design Services

Ball and Roller Bearing Manufacturing, Small Arms Ammunition Manufacturing, Ammunition (except Small Arms) Manufacturing, Small Arms Manufacturing, Other Ordnance and Accessories Manufacturing

Porcelain Electrical Supply Manufacturing, Other Aluminum Rolling and Drawing, Copper Wire (except Mechanical) Drawing, Other Fabricated Wire Product Manufacturing, Electronic Coil, Transformer, and Other Inductor Manufacturing

Construction Sand and Gravel Mining, Industrial Building Construction, Commercial and Institutional Building Construction, Oil and Gas Pipeline and Related Structures Construction, Power and Communication Line and Related Structures Construction

Nuclear Electric Power Generation, Electrical Contractors, Plumbing, Heating, and Air-Conditioning Contractors, Plate Work Manufacturing, Sheet Metal Work Manufacturing

Plumbing, Heating, and Air-Conditioning Contractors, Plastics Plumbing Fixture Manufacturing, All Other Plastics Product Manufacturing, Vitreous China, Fine Earthenware, and Other Pottery Product Manufacturing This U.S. industry compris, Plumbing Fixture Fitting and Trim Manufacturing

Machine Shops

All Other Miscellaneous Fabricated Metal Product Manufacturing, All Other Industrial Machinery Manufacturing, Industrial Truck, Tractor, Trailer, and Stacker Machinery Manufacturing, Industrial Machinery and Equipment Merchant Wholesalers

Kitchen Utensil, Pot, and Pan Manufacturing, Other Commercial Equipment Merchant Wholesalers

Machine Shops, Precision Turned Product Manufacturing, Food Product Machinery Manufacturing, Special Die and Tool, Die Set, Jig, and Fixture Manufacturing

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