Copper Wire (except Mechanical) Drawing, Semiconductor and Related Device Manufacturing, Electronic Capacitor Manufacturing, Electronic Resistor Manufacturing, Electronic Coil, Transformer, and Other Inductor Manufacturing

Plastics Pipe and Pipe Fitting Manufacturing, Hardware Manufacturing, Other Fabricated Wire Product Manufacturing, Machine Shops, Bolt, Nut, Screw, Rivet, and Washer Manufacturing

Power and Communication Line and Related Structures Construction, Electrical Contractors, Synthetic Organic Dye and Pigment Manufacturing, Printing Ink Manufacturing, Photographic Film, Paper, Plate, and Chemical Manufacturing

Electric Power Distribution, Electric Lamp Bulb and Part Manufacturing, Residential Electric Lighting Fixture Manufacturing, Commercial, Industrial, and Institutional Electric Lighting Fixture Manufacturing, Other Lighting Equipment Manufacturing

Residential Electric Lighting Fixture Manufacturing, Commercial, Industrial, and Institutional Electric Lighting Fixture Manufacturing, Fiber Optic Cable Manufacturing, Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers, Other Electronic Parts and Equipment Merchant Wholesalers

Power and Communication Line and Related Structures Construction, Electrical Contractors, Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing, Other Communications Equipment Manufacturing, Fiber Optic Cable Manufacturing

Electric Lamp Bulb and Part Manufacturing, Residential Electric Lighting Fixture Manufacturing, Commercial, Industrial, and Institutional Electric Lighting Fixture Manufacturing, Other Lighting Equipment Manufacturing, Electric Housewares and Household Fan Manufacturing

Crushed and Broken Granite Mining and Quarrying, Natural Gas Distribution, New Single-Family Housing Construction (except Operative Builders), New Multifamily Housing Construction (except Operative Builders), Commercial and Institutional Building Construction

Copper Wire (except Mechanical) Drawing, Power, Distribution, and Specialty Transformer Manufacturing, Fiber Optic Cable Manufacturing, Other Communication and Energy Wire Manufacturing, Current-Carrying Wiring Device Manufacturing

Power and Communication Line and Related Structures Construction, Wood Preservation, Engineered Wood Member (except Truss) Manufacturing, Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding, Air and Gas Compressor Manufacturing

All Other Miscellaneous Chemical Product and Preparation Manufacturing, Plastics Packaging Film and Sheet (including Laminated) Manufacturing, Unlaminated Plastics Film and Sheet (except Packaging) Manufacturing, Unlaminated Plastics Profile Shape Manufacturing, Aluminum Extruded Product Manufacturing

Porcelain Electrical Supply Manufacturing, Other Aluminum Rolling and Drawing, Copper Wire (except Mechanical) Drawing, Other Fabricated Wire Product Manufacturing, Electronic Coil, Transformer, and Other Inductor Manufacturing

Fiber Optic Cable Manufacturing

Residential Electric Lighting Fixture Manufacturing, Commercial, Industrial, and Institutional Electric Lighting Fixture Manufacturing, Other Lighting Equipment Manufacturing, Power, Distribution, and Specialty Transformer Manufacturing, Motor and Generator Manufacturing

Services

Hardware Manufacturing, Bolt, Nut, Screw, Rivet, and Washer Manufacturing, Metal Heat Treating, Electronic Connector Manufacturing, Other Electronic Component Manufacturing

Power and Communication Line and Related Structures Construction, Electrical Contractors, Telephone Apparatus Manufacturing, Storage Battery Manufacturing, Fiber Optic Cable Manufacturing

Telephone Apparatus Manufacturing, Electronic Connector Manufacturing, Fiber Optic Cable Manufacturing

Other Fabricated Wire Product Manufacturing, Other Electronic Component Manufacturing, Fiber Optic Cable Manufacturing, Other Communication and Energy Wire Manufacturing, Current-Carrying Wiring Device Manufacturing

Structural Steel and Precast Concrete Contractors, Framing Contractors, Roofing Contractors, Siding Contractors, Other Foundation, Structure, and Building Exterior Contractors