Hand and Edge Tool Manufacturing

Lessors of Residential Buildings and Dwellings

General Freight Trucking, Local

Janitorial Services

Lessors of Nonresidential Buildings (except Miniwarehouses)

Iron and Steel Mills

Lessors of Residential Buildings and Dwellings

New Single-Family Housing Construction (except Operative Builders), New Multifamily Housing Construction (except Operative Builders), Industrial Building Construction, Commercial and Institutional Building Construction, Poured Concrete Foundation and Structure Contractors

Professional Organizations

Building Inspection Services

General Freight Trucking, Long-Distance, Truckload

Power Boiler and Heat Exchanger Manufacturing, Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers, Electroplating, Plating, Polishing, Anodizing, and Coloring, Farm Machinery and Equipment Manufacturing, Lawn and Garden Tractor and Home Lawn and Garden Equipment Manufacturing

Hotels (except Casino Hotels) and Motels, Full-Service Restaurants, Food Service Contractors, Caterers

Electrical Contractors

Lessors of Nonresidential Buildings (except Miniwarehouses)

Residential Remodelers, Framing Contractors, Glass and Glazing Contractors, Roofing Contractors, Siding Contractors

Commercial and Institutional Building Construction

Flooring Contractors

Radio, Television, and Other Electronics Stores

Glass and Glazing Contractors

Research and Development in the Social Sciences and Humanities, Educational Support Services

Wired Telecommunications Carriers

Residential Remodelers, Framing Contractors, Roofing Contractors, Siding Contractors