Electronic Computer Manufacturing, Computer Storage Device Manufacturing, Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing, Other Communications Equipment Manufacturing, Audio and Video Equipment Manufacturing

Support Activities for Oil and Gas Operations, Support Activities for Coal Mining, Support Activities for Metal Mining, New Single-Family Housing Construction (except Operative Builders), New Multifamily Housing Construction (except Operative Builders)

Electrical Contractors, All Other Specialty Trade Contractors, Porcelain Electrical Supply Manufacturing, Other Pressed and Blown Glass and Glassware Manufacturing, Glass Product Manufacturing Made of Purchased Glass

Electrical Contractors, Rubber Product Manufacturing for Mechanical Use, Printed Circuit Assembly (Electronic Assembly) Manufacturing, Other Electronic Component Manufacturing, Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufactur

Distribution, Electrical, Components, Fiber Optics, Electric Wire, Power, Distribution Eqpmnt, Aircraft Components, Accessories, Communications, Detection, Coherent Radiation, including Capacitors, Relays, Connectors, Switches, Breakers, all Passive Devic

Switchgear and Switchboard Apparatus Manufacturing

electronics, connectors, switches, relays, radio frequency, sockets, sensors, wire, cable, agricultural

RESEARCH

Power, Distribution, and Specialty Transformer Manufacturing, Switchgear and Switchboard Apparatus Manufacturing, Relay and Industrial Control Manufacturing, Noncurrent-Carrying Wiring Device Manufacturing, Metal Service Centers and Other Metal Merchant Wholesalers

Machine Shops, Precision Turned Product Manufacturing, Small Arms Manufacturing, Semiconductor Machinery Manufacturing, All Other Miscellaneous General Purpose Machinery Manufacturing

335999

Electrical Contractors, Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals, Other Measuring and Controlling Device Manufacturing, Power, Distribution, and Specialty Transformer Manufacturing, Switchgear and Switchboard Apparatus Manufacturing

Electrical Contractors, All Other Specialty Trade Contractors, Motor and Generator Manufacturing, Switchgear and Switchboard Apparatus Manufacturing, Storage Battery Manufacturing

Switchgear and Switchboard Apparatus Manufacturing, Software Publishers

Farm Machinery and Equipment Manufacturing, Lawn and Garden Tractor and Home Lawn and Garden Equipment Manufacturing, Construction Machinery Manufacturing, Oil and Gas Field Machinery and Equipment Manufacturing, All Other Industrial Machinery Manufacturing

Electric Bulk Power Transmission and Control, Electrical Contractors, Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial, Switchgear and Switchboard Apparatus Manufacturing, Relay and Industrial Control Manufacturing

Support Activities for Oil and Gas Operations, Electrical Contractors, Other Building Equipment Contractors, Site Preparation Contractors, All Other Specialty Trade Contractors

Air and Gas Compressor Manufacturing, Conveyor and Conveying Equipment Manufacturing, Overhead Traveling Crane, Hoist, and Monorail System Manufacturing, Fluid Power Cylinder and Actuator Manufacturing, Fluid Power Pump and Motor Manufacturing

Commercial, Industrial, and Institutional Electric Lighting Fixture Manufacturing, Other Lighting Equipment Manufacturing, Power, Distribution, and Specialty Transformer Manufacturing, Switchgear and Switchboard Apparatus Manufacturing, Relay and Industrial Control Manufacturing

Electrical Contractors, All Other Specialty Trade Contractors, Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing, Other Communications Equipment Manufacturing, Audio and Video Equipment Manufacturing