Electrical Contractors, All Other Specialty Trade Contractors, Commercial, Industrial, and Institutional Electric Lighting Fixture Manufacturing

Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals, Storage Battery Manufacturing

Switchgear and Switchboard Apparatus Manufacturing

Power and Communication Line and Related Structures Construction, Electrical Contractors, Power, Distribution, and Specialty Transformer Manufacturing, Switchgear and Switchboard Apparatus Manufacturing, All Other Miscellaneous Electrical Equipment and Component Manufacturing

Air and Gas Compressor Manufacturing, Switchgear and Switchboard Apparatus Manufacturing, Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers, Engineering Services

Other Lighting Equipment Manufacturing

Noncurrent-Carrying Wiring Device Manufacturing, Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers, Electrical and Electronic Appliance, Television, and Radio Set Merchant Wholesalers, Other Electronic Parts and Equipment Merchant Wholesalers, Hardware Merchant Wholesalers

Commercial and Institutional Building Construction, Tire Manufacturing (except Retreading), Fluid Power Valve and Hose Fitting Manufacturing, Industrial Truck, Tractor, Trailer, and Stacker Machinery Manufacturing, Storage Battery Manufacturing

Current-Carrying Wiring Device Manufacturing, All Other Miscellaneous Electrical Equipment and Component Manufacturing

Power Boiler and Heat Exchanger Manufacturing, Bolt, Nut, Screw, Rivet, and Washer Manufacturing, Industrial Valve Manufacturing, Construction Machinery Manufacturing, Mining Machinery and Equipment Manufacturing

Hardware Manufacturing, Bolt, Nut, Screw, Rivet, and Washer Manufacturing, Ball and Roller Bearing Manufacturing, Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial, All Other Miscellaneous Electrical Equipment and Component Manufacturing

Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing, Other Communications Equipment Manufacturing, Other Electronic Component Manufacturing, All Other Miscellaneous Electrical Equipment and Component Manufacturing

Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding, Other Fabricated Wire Product Manufacturing, Other Communications Equipment Manufacturing, Other Communication and Energy Wire Manufacturing, Aircraft Manufacturing

Motor and Generator Manufacturing

Bare Printed Circuit Board Manufacturing, Semiconductor and Related Device Manufacturing, Electronic Connector Manufacturing, Other Electronic Component Manufacturing, Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals

Electrical Contractors, Switchgear and Switchboard Apparatus Manufacturing, Motor Vehicle Transmission and Power Train Parts Manufacturing, Motor Vehicle Supplies and New Parts Merchant Wholesalers, Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers

Glass and Glazing Contractors, Painting and Wall Covering Contractors, Flooring Contractors, Finish Carpentry Contractors, Other Building Finishing Contractors

Other Engine Equipment Manufacturing, Motor and Generator Manufacturing, Motor Vehicle Supplies and New Parts Merchant Wholesalers, Refrigeration Equipment and Supplies Merchant Wholesalers, Industrial Machinery and Equipment Merchant Wholesalers

Electrical Contractors, Power, Distribution, and Specialty Transformer Manufacturing, Switchgear and Switchboard Apparatus Manufacturing, All Other Miscellaneous Electrical Equipment and Component Manufacturing, Other Electronic and Precision Equipment Repair and Maintenance

Oil and Gas Field Machinery and Equipment Manufacturing, Motor and Generator Manufacturing

Elevator and Moving Stairway Manufacturing, All Other Miscellaneous Electrical Equipment and Component Manufacturing, Upholstered Household Furniture Manufacturing, Surgical and Medical Instrument Manufacturing, Surgical Appliance and Supplies Manufacturing

Other Building Equipment Contractors, Telephone Apparatus Manufacturing, Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing, Other Communications Equipment Manufacturing, Other Electronic Component Manufacturing

Carbon and Graphite Product Manufacturing

Storage Battery Manufacturing

Printed Circuit Assembly (Electronic Assembly) Manufacturing, Current-Carrying Wiring Device Manufacturing, Noncurrent-Carrying Wiring Device Manufacturing