Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing, Other Communications Equipment Manufacturing, Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufactur, Light Truck and Utility Vehicle Manufacturing, Aircraft Manufacturing

All Other Industrial Machinery Manufacturing, Other Communications Equipment Manufacturing, Audio and Video Equipment Manufacturing, Electronic Capacitor Manufacturing, Electronic Resistor Manufacturing

Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing, Other Communications Equipment Manufacturing, Engineering Services

Electrical Contractors, Other Communications Equipment Manufacturing, Computer and Software Stores, Custom Computer Programming Services, Other Computer Related Services

Other Building Equipment Contractors, Finish Carpentry Contractors, Metal Window and Door Manufacturing, Hardware Manufacturing, Other Communications Equipment Manufacturing

Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing, Other Communications Equipment Manufacturing, Other Computer Related Services

Other Computer Peripheral Equipment Manufacturing, Other Communications Equipment Manufacturing, Analytical Laboratory Instrument Manufacturing, Other Measuring and Controlling Device Manufacturing, Fiber Optic Cable Manufacturing

Other Communications Equipment Manufacturing, Printed Circuit Assembly (Electronic Assembly) Manufacturing, Engineering Services

Other Communications Equipment Manufacturing, Electronic Coil, Transformer, and Other Inductor Manufacturing, Electronic Connector Manufacturing

Sheet Metal Work Manufacturing, Industrial Truck, Tractor, Trailer, and Stacker Machinery Manufacturing, Other Communications Equipment Manufacturing, Light Truck and Utility Vehicle Manufacturing, Motor Vehicle Body Manufacturing

Other Communications Equipment Manufacturing, Railroad Rolling Stock Manufacturing, Engineering Services, Computer Systems Design Services

Plumbing, Heating, and Air-Conditioning Contractors, Other Communications Equipment Manufacturing, Security Systems Services (except Locksmiths)

Electronic Computer Manufacturing, Other Communications Equipment Manufacturing, Bare Printed Circuit Board Manufacturing, Semiconductor and Related Device Manufacturing

Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing, Other Communications Equipment Manufacturing, Other Electronic and Precision Equipment Repair and Maintenance

Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing, Other Communications Equipment Manufacturing, Other Electronic Component Manufacturing, All Other Miscellaneous Electrical Equipment and Component Manufacturing

Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding, Other Fabricated Wire Product Manufacturing, Other Communications Equipment Manufacturing, Other Communication and Energy Wire Manufacturing, Aircraft Manufacturing

Other Communications Equipment Manufacturing, Other Electronic Component Manufacturing, Engineering Services, Other Specialized Design Services, Other Scientific and Technical Consulting Services

All Other Miscellaneous Chemical Product and Preparation Manufacturing, Other Communications Equipment Manufacturing, Analytical Laboratory Instrument Manufacturing, Institutional Furniture Manufacturing, Surgical Appliance and Supplies Manufacturing

Plumbing, Heating, and Air-Conditioning Contractors, Other Communications Equipment Manufacturing, Security Systems Services (except Locksmiths)

Other Building Equipment Contractors, Telephone Apparatus Manufacturing, Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing, Other Communications Equipment Manufacturing, Other Electronic Component Manufacturing