Power and Communication Line and Related Structures Construction, Other Heavy and Civil Engineering Construction, Metal Tank (Heavy Gauge) Manufacturing, Irradiation Apparatus Manufacturing, Relay and Industrial Control Manufacturing

Power, Distribution, and Specialty Transformer Manufacturing, Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers

Nonferrous Forging, Metal Window and Door Manufacturing, Other Metal Valve and Pipe Fitting Manufacturing, Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing, Electronic Connector Manufacturing

LINKABIT

Printed Circuit Assembly (Electronic Assembly) Manufacturing, Motor and Generator Manufacturing, All Other Miscellaneous Electrical Equipment and Component Manufacturing, Data Processing, Hosting, and Related Services, Engineering Services

Power and Communication Line and Related Structures Construction, Roofing Contractors, Plumbing, Heating, and Air-Conditioning Contractors, Heating Equipment (except Warm Air Furnaces) Manufacturing, Semiconductor and Related Device Manufacturing

Commercial, Industrial, and Institutional Electric Lighting Fixture Manufacturing, Wood Office Furniture Manufacturing, Office Furniture (except Wood) Manufacturing, Office Machinery and Equipment Rental and Leasing, Carpet and Upholstery Cleaning Services

Plumbing, Heating, and Air-Conditioning Contractors, Air and Gas Compressor Manufacturing, Residential Electric Lighting Fixture Manufacturing

Commercial, Industrial, and Institutional Electric Lighting Fixture Manufacturing, Other Lighting Equipment Manufacturing, Relay and Industrial Control Manufacturing, Current-Carrying Wiring Device Manufacturing, All Other Business Support Services

Storage Battery Manufacturing

Printed Circuit Assembly (Electronic Assembly) Manufacturing, Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufactur, Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial, Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals, All Other Miscellaneous Electrical Equipment and Component Manufacturing

Drilling Oil and Gas Wells, Support Activities for Oil and Gas Operations, Electric Power Distribution, Water and Sewer Line and Related Structures Construction, Power and Communication Line and Related Structures Construction