Natural Gas Distribution, Steam and Air-Conditioning Supply, New Single-Family Housing Construction (except Operative Builders), New Multifamily Housing Construction (except Operative Builders), New Housing Operative Builders

Broadwoven Fabric Mills, Rubber Product Manufacturing for Mechanical Use, Bolt, Nut, Screw, Rivet, and Washer Manufacturing, Electromedical and Electrotherapeutic Apparatus Manufacturing, Commercial, Industrial, and Institutional Electric Lighting Fixture Manufacturing

Nursery and Tree Production, Hay Farming, Peanut Farming, All Other Miscellaneous Crop Farming, Soil Preparation, Planting, and Cultivating

Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers

Electric Bulk Power Transmission and Control, Electrical Contractors, Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use, Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial, Totalizing Fluid Meter and Counting Device Manufacturing

Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers, Hardware Merchant Wholesalers, Plumbing and Heating Equipment and Supplies (Hydronics) Merchant Wholesalers, Warm Air Heating and Air-Conditioning Equipment and Supplies Merchant Wholesalers

Electrical Contractors, Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals, Current-Carrying Wiring Device Manufacturing, Noncurrent-Carrying Wiring Device Manufacturing, Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers

Services

Motor Vehicle Supplies and New Parts Merchant Wholesalers, Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers

New Single-Family Housing Construction (except Operative Builders), New Multifamily Housing Construction (except Operative Builders), New Housing Operative Builders, Residential Remodelers, Framing Contractors

Residential Remodelers, Commercial and Institutional Building Construction, Highway, Street, and Bridge Construction, Other Heavy and Civil Engineering Construction, Synthetic Organic Dye and Pigment Manufacturing

Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers

Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers, Construction and Mining (except Oil Well) Machinery and Equipment Merchant Wholesalers, Industrial Machinery and Equipment Merchant Wholesalers, Construction, Mining, and Forestry Machinery and Equipment Rental and Leasing

Other Commercial Equipment Merchant Wholesalers, Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers, Other Electronic Parts and Equipment Merchant Wholesalers, Other Miscellaneous Durable Goods Merchant Wholesalers

Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers, Plumbing and Heating Equipment and Supplies (Hydronics) Merchant Wholesalers

Commercial and Institutional Building Construction, Other Heavy and Civil Engineering Construction, Other Building Equipment Contractors, Other Building Finishing Contractors, All Other Specialty Trade Contractors

Office Equipment Merchant Wholesalers, Other Commercial Equipment Merchant Wholesalers, Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers, Hardware Merchant Wholesalers, Industrial Machinery and Equipment Merchant Wholesalers

Pump and Pumping Equipment Manufacturing, Air and Gas Compressor Manufacturing, Power, Distribution, and Specialty Transformer Manufacturing, Motor and Generator Manufacturing, Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers

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

Soil Preparation, Planting, and Cultivating, Water Supply and Irrigation Systems, New Single-Family Housing Construction (except Operative Builders), New Multifamily Housing Construction (except Operative Builders), New Housing Operative Builders

Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers

Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers

Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers

Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers

Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers, Hardware Stores, Other Building Material Dealers