Power and Communication Line and Related Structures Construction, Other Heavy and Civil Engineering Construction, All Other Specialty Trade Contractors, Steel Wire Drawing, Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding

Special Die and Tool, Die Set, Jig, and Fixture Manufacturing, Mechanical Power Transmission Equipment Manufacturing, Other Engine Equipment Manufacturing, Fluid Power Cylinder and Actuator Manufacturing, All Other Miscellaneous General Purpose Machinery Manufacturing

Other Communication and Energy Wire Manufacturing

Fabricated Structural Metal Manufacturing, Sheet Metal Work Manufacturing, Ornamental and Architectural Metal Work Manufacturing, Power Boiler and Heat Exchanger Manufacturing, Hardware Manufacturing

Water Supply and Irrigation Systems, Sewage Treatment Facilities, Steam and Air-Conditioning Supply, New Single-Family Housing Construction (except Operative Builders), New Multifamily Housing Construction (except Operative Builders)

Porcelain Electrical Supply Manufacturing, Optical Instrument and Lens Manufacturing, Semiconductor and Related Device Manufacturing, Electronic Capacitor Manufacturing, Electronic Resistor Manufacturing

Electric Power Distribution, Other Measuring and Controlling Device Manufacturing, Electric Lamp Bulb and Part Manufacturing, Motor and Generator Manufacturing, Other Communication and Energy Wire Manufacturing

Other Communication and Energy Wire Manufacturing

Power and Communication Line and Related Structures Construction, Land Subdivision, Electrical Contractors, All Other Specialty Trade Contractors, Other Aluminum Rolling and Drawing

Fiber Optic Cable Manufacturing, Other Communication and Energy Wire Manufacturing

Other Communication and Energy Wire Manufacturing

Power and Communication Line and Related Structures Construction, Other Heavy and Civil Engineering Construction, Electrical Contractors, All Other Specialty Trade Contractors, Steel Wire Drawing

Other Aluminum Rolling and Drawing, Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing, Other Communication and Energy Wire Manufacturing

Photographic Film, Paper, Plate, and Chemical Manufacturing, Other Fabricated Wire Product Manufacturing, All Other Industrial Machinery Manufacturing, Telephone Apparatus Manufacturing, Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing

Other Communication and Energy Wire Manufacturing, Offices of Lawyers, Family Planning Centers, Child and Youth Services

Other Communication and Energy Wire Manufacturing, Offices of Lawyers, Family Planning Centers, Child and Youth Services

Electric Power Distribution, Steam and Air-Conditioning Supply, Industrial Building Construction, Power and Communication Line and Related Structures Construction, Electrical Contractors

Power and Communication Line and Related Structures Construction, Electrical Contractors, Other Building Finishing Contractors, Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding, Prefabricated Metal Building and Component Manufacturing

Other Communications Equipment Manufacturing, Switchgear and Switchboard Apparatus Manufacturing, Fiber Optic Cable Manufacturing, Other Communication and Energy Wire Manufacturing, Current-Carrying Wiring Device Manufacturing

Residential Electric Lighting Fixture Manufacturing, Commercial, Industrial, and Institutional Electric Lighting Fixture Manufacturing, Other Lighting Equipment Manufacturing, Power, Distribution, and Specialty Transformer Manufacturing, Switchgear and Switchboard Apparatus Manufacturing

Power and Communication Line and Related Structures Construction, Electrical Contractors, Other Pressed and Blown Glass and Glassware Manufacturing, Glass Container Manufacturing, Glass Product Manufacturing Made of Purchased Glass

Other Communications Equipment Manufacturing, Electronic Connector Manufacturing, Fiber Optic Cable Manufacturing, Other Communication and Energy Wire Manufacturing, All Other Miscellaneous Electrical Equipment and Component Manufacturing

Power and Communication Line and Related Structures Construction, Other Heavy and Civil Engineering Construction, Electrical Contractors, Electronic Computer Manufacturing, Computer Storage Device Manufacturing

Power and Communication Line and Related Structures Construction, Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing, Other Communications Equipment Manufacturing, Other Communication and Energy Wire Manufacturing, Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers

Fabricated Structural Metal Manufacturing, Other Fabricated Wire Product Manufacturing, All Other Miscellaneous Fabricated Metal Product Manufacturing, Telephone Apparatus Manufacturing, Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing