Custom Computer Programming Services, Computer Systems Design Services

Primary Smelting and Refining of Nonferrous Metal (except Copper and Aluminum), Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding, Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum), Nonferrous (except Aluminum) Die-Casting Foundries, Other Nonferrous Foundries (except Die-Casting)

Administrative Management and General Management Consulting Services, Human Resources and Executive Search Consulting Services, Other Management Consulting Services

Periodical Publishers

Administrative Management and General Management Consulting Services

Offices of Real Estate Agents and Brokers

Sporting Goods Stores, Other Technical and Trade Schools, Sports and Recreation Instruction

Nonresidential Property Managers

Music Publishers

Agents and Managers for Artists, Athletes, Entertainers, and Other Public Figures

Other Scientific and Technical Consulting Services

Promoters of Performing Arts, Sports, and Similar Events without Facilities

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

Other Metal Valve and Pipe Fitting Manufacturing, All Other Miscellaneous Fabricated Metal Product Manufacturing

Other Performing Arts Companies

Lessors of Nonresidential Buildings (except Miniwarehouses)

Software Publishers, Data Processing, Hosting, and Related Services, Custom Computer Programming Services, Computer Systems Design Services

Lessors of Nonresidential Buildings (except Miniwarehouses)

Lessors of Residential Buildings and Dwellings, Offices of Real Estate Agents and Brokers

Architectural Services

Engineering Services, Other Management Consulting Services