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

All Other Converted Paper Product Manufacturing, Other Construction Material Merchant Wholesalers

Water Supply and Irrigation Systems, Commercial and Institutional Building Construction, Highway, Street, and Bridge Construction, Other Heavy and Civil Engineering Construction, Masonry Contractors

Surgical Appliance and Supplies Manufacturing, Dental Equipment and Supplies Manufacturing, All Other Miscellaneous Manufacturing, Other Construction Material Merchant Wholesalers

Roofing, Siding, and Insulation Material Merchant Wholesalers, Other Construction Material Merchant Wholesalers, Medical, Dental, and Hospital Equipment and Supplies Merchant Wholesalers, Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers, Other Electronic Parts and Equipment Merchant Wholesalers

Other Building Finishing Contractors, Steel Wire Drawing, Other Construction Material Merchant Wholesalers, Other Commercial Equipment Merchant Wholesalers, Industrial Machinery and Equipment Merchant Wholesalers

New Single-Family Housing Construction (except Operative Builders), New Multifamily Housing Construction (except Operative Builders), Residential Remodelers, Commercial and Institutional Building Construction, Other Heavy and Civil Engineering Construction

Automobile and Other Motor Vehicle Merchant Wholesalers, Furniture Merchant Wholesalers, Other Construction Material Merchant Wholesalers, Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers, Electrical and Electronic Appliance, Television, and Radio Set Merchant Wholesalers

Industrial Building Construction, Commercial and Institutional Building Construction, Highway, Street, and Bridge Construction, Other Heavy and Civil Engineering Construction, Masonry Contractors

Plate Work Manufacturing, Other Construction Material Merchant Wholesalers

Cut Stock, Resawing Lumber, and Planing, Lumber, Plywood, Millwork, and Wood Panel Merchant Wholesalers, Brick, Stone, and Related Construction Material Merchant Wholesalers, Roofing, Siding, and Insulation Material Merchant Wholesalers, Other Construction Material Merchant Wholesalers

Men's Footwear (except Athletic) Manufacturing, Other Construction Material Merchant Wholesalers, Industrial Supplies Merchant Wholesalers, Other Miscellaneous Durable Goods Merchant Wholesalers, Footwear Merchant Wholesalers

Lumber, Plywood, Millwork, and Wood Panel Merchant Wholesalers, Brick, Stone, and Related Construction Material Merchant Wholesalers, Roofing, Siding, and Insulation Material Merchant Wholesalers, Other Construction Material Merchant Wholesalers, Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers

Other Construction Material Merchant Wholesalers, Office Equipment Merchant Wholesalers, Other Commercial Equipment Merchant Wholesalers, Medical, Dental, and Hospital Equipment and Supplies Merchant Wholesalers, Ophthalmic Goods Merchant Wholesalers

Other Construction Material Merchant Wholesalers

Hardware Manufacturing, Bolt, Nut, Screw, Rivet, and Washer Manufacturing, Fastener, Button, Needle, and Pin Manufacturing, Other Construction Material Merchant Wholesalers, Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers

Glass and Glazing Contractors, Other Building Equipment Contractors, Finish Carpentry Contractors, All Other Plastics Product Manufacturing, Glass Product Manufacturing Made of Purchased Glass

Construction Sand and Gravel Mining, New Single-Family Housing Construction (except Operative Builders), New Multifamily Housing Construction (except Operative Builders), Industrial Building Construction, Commercial and Institutional Building Construction

Brick, Stone, and Related Construction Material Merchant Wholesalers, Other Construction Material Merchant Wholesalers

Plumbing, Heating, and Air-Conditioning Contractors, Other Building Equipment Contractors, All Other Specialty Trade Contractors, Other Construction Material Merchant Wholesalers, Warm Air Heating and Air-Conditioning Equipment and Supplies Merchant Wholesalers