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

Machine Shops, Precision Turned Product Manufacturing, Bolt, Nut, Screw, Rivet, and Washer Manufacturing, Aircraft Engine and Engine Parts Manufacturing

Industrial Building Construction, Water and Sewer Line and Related Structures Construction, Other Heavy and Civil Engineering Construction, Plumbing, Heating, and Air-Conditioning Contractors, Other Building Equipment Contractors

Rubber Product Manufacturing for Mechanical Use, Machine Shops, Industrial Mold Manufacturing, Engineering Services

All Other Miscellaneous Textile Product Mills, Gypsum Product Manufacturing, Ornamental and Architectural Metal Work Manufacturing, Burial Casket Manufacturing, Service Establishment Equipment and Supplies Merchant Wholesalers

Welding

Sheet Metal Work Manufacturing, Hardware Manufacturing, Machine Shops, All Other Miscellaneous Fabricated Metal Product Manufacturing, Machine Tool (Metal Cutting Types) Manufacturing

Iron and Steel Pipe and Tube Manufacturing from Purchased Steel, Aluminum Extruded Product Manufacturing, Metal Stamping, Fabricated Structural Metal Manufacturing, Sheet Metal Work Manufacturing

Small Arms Manufacturing

Industrial Building Construction, Commercial and Institutional Building Construction, Roofing Contractors, Drywall and Insulation Contractors, All Other Specialty Trade Contractors

Support Activities for Oil and Gas Operations, Residential Remodelers, Industrial Building Construction, Commercial and Institutional Building Construction, Water and Sewer Line and Related Structures Construction

New Single-Family Housing Construction (except Operative Builders), Industrial Building Construction, Commercial and Institutional Building Construction, Water and Sewer Line and Related Structures Construction, Oil and Gas Pipeline and Related Structures Construction

Machine Shops, Ship Building and Repairing

Hand and Edge Tool Manufacturing

Fabric Coating Mills, All Other Miscellaneous Wood Product Manufacturing, Bolt, Nut, Screw, Rivet, and Washer Manufacturing, Aircraft Engine and Engine Parts Manufacturing, Other Aircraft Parts and Auxiliary Equipment Manufacturing

Sheet Metal Work Manufacturing, All Other Miscellaneous Fabricated Metal Product Manufacturing, Aircraft Manufacturing, Boat Building

Machine Shops, Precision Turned Product Manufacturing, Electroplating, Plating, Polishing, Anodizing, and Coloring, All Other Miscellaneous Fabricated Metal Product Manufacturing, Industrial Mold Manufacturing

Machine Shops, Engineering Services

Structural Steel and Precast Concrete Contractors, Other Concrete Product Manufacturing, Fabricated Structural Metal Manufacturing, Plate Work Manufacturing, Sheet Metal Work Manufacturing

Fabricated Structural Metal Manufacturing, Other Metal Container Manufacturing, Ammunition (except Small Arms) Manufacturing, All Other Miscellaneous Fabricated Metal Product Manufacturing, Overhead Traveling Crane, Hoist, and Monorail System Manufacturing

Painting and Wall Covering Contractors, Other Building Finishing Contractors, Custom Roll Forming, Fabricated Structural Metal Manufacturing, Plate Work Manufacturing

Prefabricated Metal Building and Component Manufacturing

Highway, Street, and Bridge Construction, Poured Concrete Foundation and Structure Contractors, Structural Steel and Precast Concrete Contractors, Men's and Boys' Cut and Sew Underwear and Nightwear Manufacturing, Men's and Boys' Cut and Sew Shirt (except Work Shirt) Manufacturing

All Other Leather Good Manufacturing, Industrial Valve Manufacturing, Surgical Appliance and Supplies Manufacturing, Medical, Dental, and Hospital Equipment and Supplies Merchant Wholesalers, Other Scientific and Technical Consulting Services

Small Arms Ammunition Manufacturing