Audio and Video Equipment Manufacturing, Third Party Administration of Insurance and Pension Funds, Other Accounting Services, Custom Computer Programming Services, Computer Systems Design Services

Fossil Fuel Electric Power Generation, Electric Power Distribution, Power and Communication Line and Related Structures Construction, Other Heavy and Civil Engineering Construction, Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing

Highway, Street, and Bridge Construction, Plumbing, Heating, and Air-Conditioning Contractors, Software Publishers, Data Processing, Hosting, and Related Services, Engineering Services

Periodical Publishers, Directory and Mailing List Publishers, Wired Telecommunications Carriers, Advertising Agencies, Media Representatives

Electrical Contractors, Computer Systems Design Services, Computer Facilities Management Services, Other Computer Related Services

Other Electric Power Generation, Power and Communication Line and Related Structures Construction, Electrical Contractors, Other Communications Equipment Manufacturing, Audio and Video Equipment Manufacturing

Power and Communication Line and Related Structures Construction, Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals, Other Electronic Parts and Equipment Merchant Wholesalers, Satellite Telecommunications

Motion Picture and Video Production, Teleproduction and Other Postproduction Services, Television Broadcasting, Satellite Telecommunications

Satellite Telecommunications

Support Activities for Oil and Gas Operations, Water Supply and Irrigation Systems, Water and Sewer Line and Related Structures Construction, All Other Information Services, Computer Systems Design Services

Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing, Irradiation Apparatus Manufacturing, Other Airport Operations, Wired Telecommunications Carriers, Data Processing, Hosting, and Related Services

Electronic Computer Manufacturing, Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing, Used Household and Office Goods Moving, Satellite Telecommunications, Engineering Services

Other Gasoline Stations, All Other General Merchandise Stores, Cable and Other Subscription Programming, Telecommunications Resellers, Lessors of Residential Buildings and Dwellings

Electrical Contractors, Site Preparation Contractors, Wired Telecommunications Carriers, Data Processing, Hosting, and Related Services, All Other Information Services

Wired Telecommunications Carriers, Engineering Services, Custom Computer Programming Services, Computer Systems Design Services, Computer Facilities Management Services

Commercial and Institutional Building Construction, Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing, Irradiation Apparatus Manufacturing, Other Aircraft Parts and Auxiliary Equipment Manufacturing, Hardware Merchant Wholesalers

Wired Telecommunications Carriers, Data Processing, Hosting, and Related Services, Engineering Services, Drafting Services, Custom Computer Programming Services

Other Electronic Component Manufacturing, Wired Telecommunications Carriers, Engineering Services, Custom Computer Programming Services, Computer Systems Design Services

Computer and Computer Peripheral Equipment and Software Merchant Wholesalers, Hardware Merchant Wholesalers, Data Processing, Hosting, and Related Services

Wired Telecommunications Carriers, Data Processing, Hosting, and Related Services, Computer Systems Design Services, Computer Facilities Management Services, Other Computer Related Services

Engineering Services, Consumer Electronics Repair and Maintenance, Communication Equipment Repair and Maintenance

Power and Communication Line and Related Structures Construction, Electrical Contractors, Other Electronic Parts and Equipment Merchant Wholesalers, Wired Telecommunications Carriers, Engineering Services

Satellite Telecommunications