SIC Code Search
Find Companies by SIC Code
Standard Industrial Classification Codes (SIC Codes) identify the primary line of business of a company. It is the most widely used system by US Government, public, and private organizations. Every business in the USA is classified by an SIC Code.
Business List- SIC Code 4-ELECTRICAL WORK
6 digit SIC Code
- 173101ELECTRIC CONTRACTORS
- 173102ELECTRIC CONTRACTORS-COML & INDUSTRIAL
- 173103FACTORY MAINTENANCE
- 173104LIGHTNING PROTECTION EQUIPMENT
- 173105ELECTRIC CONTRACTORS-MARINE
- 173106ELECTRONIC CONTROL SYSTEMS
- 173107TELECOMMUNICATIONS CONTRACTORS
- 173108TELEPHONE-INSTALLATIONS
- 173109LANDSCAPE LIGHTING
- 173110CABLE/WIRE-INSTALLATION-VOICE/DATA SYST
- 173111ELECTRIC CABLE FAULT LOCATING
- 173112PAY TELEPHONES & BOOTHS EQUIPMENT & SVC
- 173113TELECOMMUNICATIONS EQUIPMENT
- 173115DATA COMMUNICATIONS SYSTEMS-CABLING
- 173116FIBER OPTICS-SERVICES
- 173117FIRE ALARM SYSTEMS & EQUIPMENT-TESTING
- 173118FIRE SUPPRESSION
- 173119COMMUTATORS
- 173121LOAD CONTROLLERS
- 173122TELECONFERENCING EQUIPMENT
- 173123INSTALLATION SERVICE
- 173124STREET LIGHTING CONTRACTORS
- 173125ELECTRONIC ANALYSIS
- 173126ELECTRICAL DESIGNERS
- 173127COMMUNICATIONS CONTRACTORS
- 173128LOW VOLTAGE SYSTEMS CONTRACTORS
- 173129HOME AUTOMATION SYSTEMS
- 173130OIL FIELD ELECTRIC SERVICE
- 173131ELEVATORS-TELEPHONE SYSTEMS
- 173132CABLE & SATELLITE-WIRING & INSTALLATION
- 173133SOUND & ENTERTAINMENT
SIC 01-02 Industry Description
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