Analytical Laboratory Instrument Manufacturing, Testing Laboratories

Audio and Video Equipment Manufacturing, Residential Electric Lighting Fixture Manufacturing, Commercial, Industrial, and Institutional Electric Lighting Fixture Manufacturing, Other Lighting Equipment Manufacturing, Sign Manufacturing

Electromedical and Electrotherapeutic Apparatus Manufacturing

Other Measuring and Controlling Device Manufacturing

RESEARCH

Electromedical and Electrotherapeutic Apparatus Manufacturing

All Other Basic Organic Chemical Manufacturing, Plastics Material and Resin Manufacturing, All Other Miscellaneous Chemical Product and Preparation Manufacturing, Fluid Power Valve and Hose Fitting Manufacturing, Other Metal Valve and Pipe Fitting Manufacturing

Electronic Computer Manufacturing, Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufactur, Architectural Services, Engineering Services, Custom Computer Programming Services

All Other Miscellaneous Textile Product Mills, Saw Blade and Handsaw Manufacturing, Hardware Manufacturing, Other Fabricated Wire Product Manufacturing, Machine Shops

Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial, Engineering Services, Custom Computer Programming Services, Computer Systems Design Services, Computer Facilities Management Services

All Other Miscellaneous General Purpose Machinery Manufacturing, Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial, Totalizing Fluid Meter and Counting Device Manufacturing

Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipmen, Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial, Analytical Laboratory Instrument Manufacturing, Other Measuring and Controlling Device Manufacturing

Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing

All Other Miscellaneous Textile Product Mills, Commercial Lithographic Printing, Commercial Gravure Printing, Commercial Flexographic Printing, Commercial Screen Printing

Prerecorded Compact Disc (except Software), Tape, and Record Reproducing, Magnetic and Optical Recording Media Manufacturing, Computer and Computer Peripheral Equipment and Software Merchant Wholesalers, Electronic Shopping, Motion Picture and Video Production

Electronic Computer Manufacturing, Computer and Computer Peripheral Equipment and Software Merchant Wholesalers, Computer and Software Stores, Hardware Stores, Office Supplies and Stationery Stores

Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufactur, Software Reproducing, Aircraft Manufacturing, Other Aircraft Parts and Auxiliary Equipment Manufacturing, Wired Telecommunications Carriers

Totalizing Fluid Meter and Counting Device Manufacturing

Other Building Equipment Contractors, All Other Specialty Trade Contractors, Electronic Computer Manufacturing, Computer Storage Device Manufacturing, Computer Terminal Manufacturing

Industrial Building Construction, Commercial and Institutional Building Construction, Water and Sewer Line and Related Structures Construction, Oil and Gas Pipeline and Related Structures Construction, Power and Communication Line and Related Structures Construction