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

Power and Communication Line and Related Structures Construction, Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers, Other Electronic Parts and Equipment Merchant Wholesalers, Other Commercial and Industrial Machinery and Equipment Rental and Leasing

Manufactured Home (Mobile Home) Manufacturing, In-Vitro Diagnostic Substance Manufacturing, Flat Glass Manufacturing, Prefabricated Metal Building and Component Manufacturing, Mining Machinery and Equipment Manufacturing

Electrical Contractors, Electrical and Electronic Appliance, Television, and Radio Set Merchant Wholesalers, Other Electronic Parts and Equipment Merchant Wholesalers, All Other Information Services, Other Commercial and Industrial Machinery and Equipment Rental and Leasing

Other Electronic Parts and Equipment Merchant Wholesalers

Power and Communication Line and Related Structures Construction, Electrical Contractors, Plumbing, Heating, and Air-Conditioning Contractors, Roofing, Siding, and Insulation Material Merchant Wholesalers, Other Electronic Parts and Equipment Merchant Wholesalers

Steam and Air-Conditioning Supply, Electrical Contractors, Plumbing, Heating, and Air-Conditioning Contractors, All Other Specialty Trade Contractors, Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipmen

All Other Nonmetallic Mineral Mining, Support Activities for Coal Mining, Support Activities for Metal Mining, All Other Leather Good Manufacturing, Synthetic Rubber Manufacturing

Other Electronic Parts and Equipment Merchant Wholesalers

Other Electronic Parts and Equipment Merchant Wholesalers, Communication Equipment Repair and Maintenance

Other Electronic Parts and Equipment Merchant Wholesalers

Commercial, Industrial, and Institutional Electric Lighting Fixture Manufacturing, Roofing, Siding, and Insulation Material Merchant Wholesalers, Other Electronic Parts and Equipment Merchant Wholesalers, Environmental Consulting Services

Plumbing, Heating, and Air-Conditioning Contractors, Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers, Other Electronic Parts and Equipment Merchant Wholesalers

Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing, Other Electronic Parts and Equipment Merchant Wholesalers, Television Broadcasting

Computer and Computer Peripheral Equipment and Software Merchant Wholesalers, Other Electronic Parts and Equipment Merchant Wholesalers, Computer and Software Stores

Other Electric Power Generation, Power and Communication Line and Related Structures Construction, Electrical Contractors, Power, Distribution, and Specialty Transformer Manufacturing, Motor and Generator Manufacturing

Computer and Computer Peripheral Equipment and Software Merchant Wholesalers, Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers, Other Electronic Parts and Equipment Merchant Wholesalers

Electrical Contractors, All Other Specialty Trade Contractors, Electronic Computer Manufacturing, Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing, Other Communications Equipment Manufacturing

Industrial Building Construction, Commercial and Institutional Building Construction, Power and Communication Line and Related Structures Construction, Electrical Contractors, Other Building Equipment Contractors

Office Equipment Merchant Wholesalers, Computer and Computer Peripheral Equipment and Software Merchant Wholesalers, Other Electronic Parts and Equipment Merchant Wholesalers, Radio, Television, and Other Electronics Stores, Computer and Software Stores

Computer and Computer Peripheral Equipment and Software Merchant Wholesalers, Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers, Other Electronic Parts and Equipment Merchant Wholesalers, Custom Computer Programming Services, Computer Systems Design Services

Electrical Contractors, Plumbing, Heating, and Air-Conditioning Contractors, Electronic Coil, Transformer, and Other Inductor Manufacturing, Power, Distribution, and Specialty Transformer Manufacturing, Other Electronic Parts and Equipment Merchant Wholesalers

Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing, Computer and Computer Peripheral Equipment and Software Merchant Wholesalers, Other Electronic Parts and Equipment Merchant Wholesalers, Satellite Telecommunications, Office Machinery and Equipment Rental and Leasing

Computer and Computer Peripheral Equipment and Software Merchant Wholesalers, 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, Industrial Supplies Merchant Wholesalers

Computer and Computer Peripheral Equipment and Software Merchant Wholesalers, 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, Industrial Supplies Merchant Wholesalers