All Other Miscellaneous Electrical Equipment and Component Manufacturing, Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers

All Other Miscellaneous Fabricated Metal Product Manufacturing, Welding and Soldering Equipment Manufacturing, All Other Miscellaneous General Purpose Machinery Manufacturing, All Other Miscellaneous Electrical Equipment and Component Manufacturing, Surgical Appliance and Supplies Manufacturing

Industrial Truck, Tractor, Trailer, and Stacker Machinery Manufacturing, Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufactur, Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial, Other Measuring and Controlling Device Manufacturing, All Other Miscellaneous Electrical Equipment and Component Manufacturing

Heating Equipment (except Warm Air Furnaces) Manufacturing, Air and Gas Compressor Manufacturing, All Other Miscellaneous General Purpose Machinery Manufacturing, Other Communications Equipment Manufacturing, All Other Miscellaneous Electrical Equipment and Component Manufacturing

Roofing Contractors, All Other Miscellaneous Electrical Equipment and Component Manufacturing

Industrial Gas Manufacturing, Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals, Analytical Laboratory Instrument Manufacturing, All Other Miscellaneous Electrical Equipment and Component Manufacturing

All Other Miscellaneous Electrical Equipment and Component Manufacturing

All Other Miscellaneous Electrical Equipment and Component Manufacturing, All Other Miscellaneous Manufacturing

Electronic Computer Manufacturing, Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufactur, Other Measuring and Controlling Device Manufacturing, All Other Miscellaneous Electrical Equipment and Component Manufacturing, Guided Missile and Space Vehicle Manufacturing

All Other Miscellaneous Electrical Equipment and Component Manufacturing

Metal Stamping, All Other Miscellaneous Fabricated Metal Product Manufacturing, Automatic Vending Machine Manufacturing, Semiconductor and Related Device Manufacturing, Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use

All Other Miscellaneous Fabricated Metal Product Manufacturing, Electronic Computer Manufacturing, Telephone Apparatus Manufacturing, Other Electronic Component Manufacturing, Current-Carrying Wiring Device Manufacturing

Electromedical and Electrotherapeutic Apparatus Manufacturing, Analytical Laboratory Instrument Manufacturing, All Other Miscellaneous Electrical Equipment and Component Manufacturing, Engineering Services, Testing Laboratories

Other Communications Equipment Manufacturing, Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufactur, All Other Miscellaneous Electrical Equipment and Component Manufacturing, Engineering Services, Custom Computer Programming Services