SIC for "communications"
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3663 - Radio and Television Broadcasting and Communications Equipment
Establishments primarily engaged in manufacturing radio and television broadcasting and communications equipment. Important products of this industry are closed-circuit and cable television equipment; studio equipment; light communications equipment; transmitters, transceivers and receivers (except household and automotive); cellular radio telephones; communication antennas; receivers; RF power …Examples: Airborne radio communications equipment, Antennas, transmitting and communications, Carrier equipment, -
4813 - Telephone Communications, except Radiotelephone
Establishments primarily engaged in furnishing telephone voice and data communications, except radiotelephone and telephone answering services. This industry also includes establishments primarily engaged in leasing telephone lines or other methods of telephone transmission, such as optical fiber lines and microwave or satellite facilities, and reselling the use of such methods to others. …Examples: Data telephone communications, Local telephone communications, except radio telephone, Long distance
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4812 - Radiotelephone Communications
Establishments primarily engaged in providing two-way radiotelephone communications services, such as cellular telephone services. This industry also includes establishments primarily engaged in providing telephone paging and beeper services and those engaged in leasing telephone lines or other methods of telephone transmission, such as optical fiber lines and microwave or satellite facilities, …Examples: Beeper (radio pager) communications services, Radiotelephone communications
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5065 - Electronic Parts and Equipment, Not Elsewhere Classified
Establishments primarily engaged in the wholesale distribution of electronic parts and electronic communications equipment, not elsewhere classified, such as telephone and telegraphic equipment; radio and television broadcasting and communications equipment; and intercommunications equipment. …Examples: Amateur radio communications equipment - wholesale, Communications equipment, except household -
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9631 - Regulation and Administration of Communications, Electric, Gas, and other Utilities
Government establishments primarily engaged in regulation, licensing and inspection of communications, electric (including nuclear), gas, water, sewer, and other utilities. …Examples: Communications commissions - government
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1623 - Water, Sewer, Pipeline, and Communications and Power Line Construction
General and special trade contractors primarily engaged in the construction of water and sewer mains, pipelines, and communications and power lines. …Examples: Aqueduct construction - general contractors, Cable laying construction - contractors, Cable television line
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3661 - Telephone and Telegraph Apparatus
Establishments primarily engaged in manufacturing wire telephone and telegraph equipment. Included are establishments manufacturing modems and other telephone and telegraph communications interface equipment. …Examples: Auto-transformers for telephone switchboards, Carrier equipment, telephone and telegraph, Communications headgear,
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3669 - Communications Equipment, Not Elsewhere Classified
Establishments primarily engaged in manufacturing communications and related equipment, not elsewhere classified. Important products of this industry are intercommunication equipment, traffic signaling equipment, and fire and burglar alarm apparatus. …Examples: Burglar alarm apparatus, electric, Fire alarm apparatus, electric, Fire detection systems, electric, Highway signals,
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4822 - Telegraph and other Message Communications
Establishments primarily engaged in furnishing telegraph and other nonvocal message communications services, such as cablegram, electronic mail, and facsimile transmission services. …Examples: Cablegram services, Electronic mail services, Facsimile transmission services, Mailgram services, Photograph
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1731 - Electrical Work
Special trade contractors primarily engaged in electrical work at the site. …Examples: Burglar alarm installation - contractors, Cable splicing, electrical - contractors, Cable television hookup -
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3357 - Drawing and Insulating of Nonferrous Wire
Establishments primarily engaged in drawing, drawing and insulating, and insulating wire and cable of nonferrous metals from purchased wire bars, rods, or wire. Also included are establishments primarily engaged in manufacturing insulated fiber optic cable. …Examples: Apparatus wire and cord made in wiredrawing plants, Automotive and aircraft wire and cable, nonferrous, Cable,
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4899 - Communication Services, Not Elsewhere Classified
Establishments primarily engaged in furnishing communications services, not elsewhere classified. …Examples: Radar station operation, Radio broadcasting operated by cab companies, Satellite earth stations, Satellite or missile
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7311 - Advertising Agencies
Establishments primarily engaged in preparing advertising (writing copy, artwork, graphics, and other creative work) and placing such advertising in periodicals, newspapers, radio and television, or other advertising media for clients on a contract or fee basis. …Examples: Advertising agencies, Advertising consultants (agencies)
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8221 - Colleges, Universities, and Professional Schools
Colleges, universities, and professional schools furnishing academic courses and granting academic degrees. The requirement for admission is at least a high school diploma or equivalent general academic training. …Examples: Colleges except junior, Professional schools: eg dental engineering law medical, Seminaries theological, Service
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8742 - Management Consulting Services
Establishments primarily engaged in furnishing operating counsel and assistance to managements of private, nonprofit, and public organizations. These establishments generally perform a variety of activities, such as strategic and organizational planning; financial planning and budgeting; marketing objectives and policies; information systems planning, evaluation and selection; human resource …Examples: Administrative management consultants, General management consultants, Human resource consultants, Management
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3825 - Instruments for Measuring and Testing of Electricity and Electrical Signals
Establishments primarily engaged in manufacturing instruments for measuring the characteristics of electricity and electrical signals, such as voltmeters, ammeters, wattmeters, watt-hour meters, demand meters, and equipment for testing the electrical characteristics of electrical, radio, and communication circuits and of internal combustion engines. …Examples: Alternator and generator testers, Ammeters, Ampere-hour meters, Analog-to-digital converters, electronic
