Machine Shops

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

Ornamental and Architectural Metal Work Manufacturing

Bolt, Nut, Screw, Rivet, and Washer Manufacturing

Hand and Edge Tool Manufacturing, Speed Changer, Industrial High-Speed Drive, and Gear Manufacturing, Pump and Pumping Equipment Manufacturing, Measuring and Dispensing Pump Manufacturing, Power-Driven Handtool Manufacturing

Metal Window and Door Manufacturing

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

Metal Stamping, Machine Shops, Small Arms Manufacturing, Special Die and Tool, Die Set, Jig, and Fixture Manufacturing, Cutting Tool and Machine Tool Accessory Manufacturing

Structural Steel and Precast Concrete Contractors, Iron and Steel Mills, Fabricated Structural Metal Manufacturing, Plate Work Manufacturing, Sheet Metal Work Manufacturing

Steam and Air-Conditioning Supply, Other Foundation, Structure, and Building Exterior Contractors, Plumbing, Heating, and Air-Conditioning Contractors, Other Building Equipment Contractors, Iron and Steel Pipe and Tube Manufacturing from Purchased Steel

Fabricated Structural Metal Manufacturing, Engineering Services

Drilling Oil and Gas Wells, Support Activities for Coal Mining, Support Activities for Nonmetallic Minerals (except Fuels) Mining, Other Building Equipment Contractors, Flour Milling

Wheat Farming, Power and Communication Line and Related Structures Construction, Other Heavy and Civil Engineering Construction, All Other Miscellaneous Food Manufacturing, Petroleum Refineries

All Other Miscellaneous Fabricated Metal Product Manufacturing, Industrial Truck, Tractor, Trailer, and Stacker Machinery Manufacturing, Institutional Furniture Manufacturing

Glass and Glazing Contractors, All Other Specialty Trade Contractors, Metal Window and Door Manufacturing

Metal Stamping, Sheet Metal Work Manufacturing, Machine Shops, Electronic Computer Manufacturing, Other Computer Peripheral Equipment Manufacturing

Prefabricated Metal Building and Component Manufacturing, Other Metal Container Manufacturing, All Other Miscellaneous Fabricated Metal Product Manufacturing, Conveyor and Conveying Equipment Manufacturing, Industrial Truck, Tractor, Trailer, and Stacker Machinery Manufacturing

Bolt, Nut, Screw, Rivet, and Washer Manufacturing

Prefabricated Metal Building and Component Manufacturing, Electromedical and Electrotherapeutic Apparatus Manufacturing, Surgical and Medical Instrument Manufacturing, Surgical Appliance and Supplies Manufacturing, Other Commercial Equipment Merchant Wholesalers

Ornamental and Architectural Metal Work Manufacturing