Commercial and Institutional Building Construction

All Other Miscellaneous Fabricated Metal Product Manufacturing, Heavy Duty Truck Manufacturing, Truck Trailer Manufacturing, Motor Vehicle Steering and Suspension Components (except Spring) Manufacturing, All Other Transportation Equipment Manufacturing

Mechanical Power Transmission Equipment Manufacturing

Other Personal and Household Goods Repair and Maintenance

Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Main

Other Crushed and Broken Stone Mining and Quarrying, Water and Sewer Line and Related Structures Construction, Highway, Street, and Bridge Construction, Other Heavy and Civil Engineering Construction, Poured Concrete Foundation and Structure Contractors

Other Scientific and Technical Consulting Services

Residential Remodelers, Commercial and Institutional Building Construction, Other Foundation, Structure, and Building Exterior Contractors, Electrical Contractors, Finish Carpentry Contractors

Plumbing, Heating, and Air-Conditioning Contractors

Research and Development in the Social Sciences and Humanities

Water and Sewer Line and Related Structures Construction

Lessors of Nonresidential Buildings (except Miniwarehouses)

Engineering Services, Testing Laboratories

New Multifamily Housing Construction (except Operative Builders)

Computer and Software Stores

Piece Goods, Notions, and Other Dry Goods Merchant Wholesalers

New Single-Family Housing Construction (except Operative Builders)

Power and Communication Line and Related Structures Construction

All Other Specialty Trade Contractors

Commercial Lithographic Printing

Engineering Services

Construction Sand and Gravel Mining

Offices of Real Estate Appraisers