Electrical Contractors, Telephone Apparatus Manufacturing, Wired Telecommunications Carriers, Other Commercial and Industrial Machinery and Equipment Rental and Leasing, Computer Systems Design Services

Steam and Air-Conditioning Supply, Plumbing, Heating, and Air-Conditioning Contractors, Heating Equipment (except Warm Air Furnaces) Manufacturing, Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipmen, Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use

Consulting

Semiconductor and Related Device Manufacturing, Storage Battery Manufacturing, Primary Battery Manufacturing, Other Communication and Energy Wire Manufacturing, All Other Miscellaneous Electrical Equipment and Component Manufacturing

Electronic Coil, Transformer, and Other Inductor Manufacturing

Computer Storage Device Manufacturing, Other Computer Peripheral Equipment Manufacturing, Telephone Apparatus Manufacturing, Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing, Other Communications Equipment Manufacturing

Commcore

Paper (except Newsprint) Mills, Nonfolding Sanitary Food Container Manufacturing, Die-Cut Paper and Paperboard Office Supplies Manufacturing, Stationery, Tablet, and Related Product Manufacturing, Sanitary Paper Product Manufacturing

Digital Printing, Printing Ink Manufacturing, Other Computer Peripheral Equipment Manufacturing

Electrical Contractors, Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals, Fiber Optic Cable Manufacturing, Other Commercial and Industrial Machinery and Equipment Rental and Leasing

Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufactur, Engineering Services, Human Resources and Executive Search Consulting Services, Other Management Consulting Services, Other Scientific and Technical Consulting Services

Quick Printing, Digital Printing, Office Machinery Manufacturing, Software Reproducing, Magnetic and Optical Recording Media Manufacturing

Commercial Lithographic Printing, Telephone Apparatus Manufacturing, Offices of Real Estate Agents and Brokers

Electronic Computer Manufacturing

Commercial and Institutional Building Construction, Heating Equipment (except Warm Air Furnaces) Manufacturing, Turbine and Turbine Generator Set Units Manufacturing, Other Communications Equipment Manufacturing, Gasoline Engine and Engine Parts Manufacturing

Electrical Contractors, Die-Cut Paper and Paperboard Office Supplies Manufacturing, Electronic Computer Manufacturing, Software Reproducing, Office Equipment Merchant Wholesalers

Software Reproducing

Semiconductor and Related Device Manufacturing, Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers

Electromedical and Electrotherapeutic Apparatus Manufacturing