237130 - Power and Communication Line and Related Structures Construction
238210 - Electrical Contractors and Other Wiring Installation Contractors
334111 - Electronic Computer Manufacturing
334210 - Telephone Apparatus Manufacturing
423430 - Computer and Computer Peripheral Equipment and Software Merchant Wholesalers
443120 - Computer and Software Stores
511130 - Book Publishers
517110 - Wired Telecommunications Carriers
517410 - Satellite Telecommunications
517919 - All Other Telecommunications
518210 - Data Processing, Hosting, and Related Services
541219 - Other Accounting Services
541511 - Custom Computer Programming Services
541512 - Computer Systems Design Services
541513 - Computer Facilities Management Services
541519 - Other Computer Related Services
541611 - Administrative Management and General Management Consulting Services
541614 - Process, Physical Distribution, and Logistics Consulting Services
541990 - All Other Professional, Scientific, and Technical Services
561110 - Office Administrative Services
561210 - Facilities Support Services
811213 - Communication Equipment Repair and Maintenance
The North American Industry Classification System (NAICS) classifies business establishments for the purpose of collecting, analyzing, and publishing statistical data related to the U.S. economy. The NAICS industry codes define establishments based on the activities in which they are primarily engaged.
NAICS codes are also used for administrative, contracting, and tax purposes.
The Small Business Administration (SBA) uses NAICS as a basis for its size standards.
Size standards using NAICS as their basis apply to all Federal government programs, including procurement.
When the Federal government intends to acquire goods or services, it identifies the NAICS code that describes the principal purpose of that procurement. Your business may have myriad capabilities, and the NAICS code for a given procurement opportunity may not be the same as your primary NAICS code.