Skip to Main Content

Guide to NAICS & SIC Codes

Search For Codes

To look up codes by keyword, use the following sites.

NAICS website
Use this site to search for NAICS codes.
Note: It can be hard to find the right wording. For example, try using: cell phone OR mobile phone OR even wireless communications.
North American Industry Classification System
From the U.S. Census Bureau
Find SIC codes
By keyword or code.

Subjects: Business (BUSN)

Tags: business, NAICS, naics_code, SIC, sic_code