Electronic Computer Manufacturing, Computer Storage Device Manufacturing, Other Computer Peripheral Equipment Manufacturing, Audio and Video Equipment Manufacturing, Magnetic and Optical Recording Media Manufacturing

Electronic Computer Manufacturing, Computer Storage Device Manufacturing, Printed Circuit Assembly (Electronic Assembly) Manufacturing, Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufactur, Magnetic and Optical Recording Media Manufacturing

Electronic Computer Manufacturing, Prerecorded Compact Disc (except Software), Tape, and Record Reproducing, Magnetic and Optical Recording Media Manufacturing, Other Motion Picture and Video Industries, Other Computer Related Services

Electrical Contractors, Painting and Wall Covering Contractors, Prefabricated Metal Building and Component Manufacturing, Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers, Electronic Computer Manufacturing

Software Reproducing, Prerecorded Compact Disc (except Software), Tape, and Record Reproducing, Magnetic and Optical Recording Media Manufacturing

Other Communications Equipment Manufacturing, Semiconductor and Related Device Manufacturing, Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial, Analytical Laboratory Instrument Manufacturing, Other Measuring and Controlling Device Manufacturing

Computer Storage Device Manufacturing, Other Computer Peripheral Equipment Manufacturing, Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing, Other Communications Equipment Manufacturing, Magnetic and Optical Recording Media Manufacturing