Environmental Consulting Services

Commercial and Institutional Building Construction

Research and Development in the Social Sciences and Humanities

Automobile and Other Motor Vehicle Merchant Wholesalers, Used Car Dealers, Motor Vehicle Towing, General Automotive Repair, Automotive Body, Paint, and Interior Repair and Maintenance

Child Day Care Services

Finish Carpentry Contractors, Wood Window and Door Manufacturing, Cut Stock, Resawing Lumber, and Planing, Other Millwork (including Flooring), Wood Office Furniture Manufacturing

All Other Outpatient Care Centers

Plastics Bottle Manufacturing

Primary Smelting and Refining of Nonferrous Metal (except Copper and Aluminum), Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum), Bolt, Nut, Screw, Rivet, and Washer Manufacturing, Metal Service Centers and Other Metal Merchant Wholesalers, Coal and Other Mineral and Ore Merchant Wholesalers

Research and Development in the Social Sciences and Humanities

New Single-Family Housing Construction (except Operative Builders), New Multifamily Housing Construction (except Operative Builders), Residential Remodelers, Commercial and Institutional Building Construction, Finish Carpentry Contractors

Other Scientific and Technical Consulting Services

Aluminum Die-Casting Foundries, Nonferrous (except Aluminum) Die-Casting Foundries, Machine Shops, Plastics and Rubber Industry Machinery Manufacturing, Machine Tool (Metal Forming Types) Manufacturing

Window Treatment Stores

Machine Shops, Precision Turned Product Manufacturing, Bolt, Nut, Screw, Rivet, and Washer Manufacturing, Machine Tool (Metal Cutting Types) Manufacturing, Machine Tool (Metal Forming Types) Manufacturing

Electronic Computer Manufacturing, Computer Storage Device Manufacturing, Computer Terminal Manufacturing, Semiconductor and Related Device Manufacturing, Storage Battery Manufacturing

Other Accounting Services

Offices of Physical, Occupational and Speech Therapists, and Audiologists

Coated and Laminated Paper Manufacturing, Books Printing, Blankbook, Looseleaf Binders, and Devices Manufacturing, Stationery and Office Supplies Merchant Wholesalers, Photofinishing Laboratories (except One-Hour)

Electronic Computer Manufacturing, Electronic Capacitor Manufacturing, Electronic Coil, Transformer, and Other Inductor Manufacturing, Electronic Connector Manufacturing, Other Electronic Component Manufacturing

Telephone Answering Services

Commercial and Institutional Building Construction, Framing Contractors, Masonry Contractors, Roofing Contractors, Siding Contractors

All Other Miscellaneous Manufacturing

Flooring Contractors