Crude Petroleum and Natural Gas Extraction, Natural Gas Liquid Extraction, Iron and Steel Mills, Iron and Steel Pipe and Tube Manufacturing from Purchased Steel, Aluminum Sheet, Plate, and Foil Manufacturing

Textile and Fabric Finishing (except Broadwoven Fabric) Mills, All Other Miscellaneous Textile Product Mills, Fur and Leather Apparel Manufacturing, All Other Miscellaneous Fabricated Metal Product Manufacturing

Aluminum Sheet, Plate, and Foil Manufacturing, Metal Stamping, Fabricated Structural Metal Manufacturing, Metal Window and Door Manufacturing, Sheet Metal Work Manufacturing

Machine Shops, Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing, Other Communications Equipment Manufacturing, Engineering Services

New Single-Family Housing Construction (except Operative Builders), New Multifamily Housing Construction (except Operative Builders), New Housing Operative Builders, Residential Remodelers, Industrial Building Construction

Wood Container and Pallet Manufacturing, Corrugated and Solid Fiber Box Manufacturing, Folding Paperboard Box Manufacturing, Sanitary Paper Product Manufacturing, All Other Converted Paper Product Manufacturing

Finish Carpentry Contractors, All Other Plastics Product Manufacturing, Hardware Manufacturing, Electric Housewares and Household Fan Manufacturing, Wood Kitchen Cabinet and Countertop Manufacturing

Finish Carpentry Contractors, Metal Window and Door Manufacturing

Machine Shops, Precision Turned Product Manufacturing, Metal Heat Treating, Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers, Electroplating, Plating, Polishing, Anodizing, and Coloring

Machine Shops, Metal Heat Treating, All Other Miscellaneous Fabricated Metal Product Manufacturing, Aircraft Manufacturing, Other Aircraft Parts and Auxiliary Equipment Manufacturing

Fabricated Structural Metal Manufacturing, Hardware Merchant Wholesalers, Plumbing and Heating Equipment and Supplies (Hydronics) Merchant Wholesalers, Industrial Machinery and Equipment Merchant Wholesalers

Commercial and Institutional Building Construction, Finish Carpentry Contractors, All Other Specialty Trade Contractors, Small Arms Ammunition Manufacturing

Other Apparel Accessories and Other Apparel Manufacturing, Other Fabricated Wire Product Manufacturing, All Other Miscellaneous Fabricated Metal Product Manufacturing, Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing

Other Metal Container Manufacturing, Nonscheduled Chartered Passenger Air Transportation, Nonscheduled Chartered Freight Air Transportation

Prefabricated Metal Building and Component Manufacturing, Other Metal Container Manufacturing, All Other Miscellaneous Fabricated Metal Product Manufacturing

Hydraulic pumps, motors, hoses, fittings, seals, repair

aircraft parts

Sheet Metal Work Manufacturing, Showcase, Partition, Shelving, and Locker Manufacturing, Computer and Software Stores, Custom Computer Programming Services, Computer Systems Design Services

Structural Steel and Precast Concrete Contractors, Siding Contractors, Other Foundation, Structure, and Building Exterior Contractors, Painting and Wall Covering Contractors, Finish Carpentry Contractors

Machine Shops