Find accurate NAICS code and SIC codes for your business using our identification tools and services. Contact NAICS Association Today

1 day ago · The North American Industry Classification System (NAICS) is the standard used by Federal statistical agencies in classifying business establishments for the purpose of collecting, analyzing, …

Easily search and find NAICS codes for your industry to classify your business activities accurately.

Jul 25, 2023 · NAICS was introduced in 1997 and is periodically revised to reflect changes in the industrial structure of the U.S. and North American economy. NAICS provides a tool to ensure that …

The North American Industry Classification System or NAICS (/ neɪks /) [1] is a classification of business establishments by type of economic activity (the process of production). It is used by governments …

Find NAICS codes with our free lookup tool. Search by industry name, business example, alternate name or filter by business sector.

Feb 11, 2026 · NAICS codes are not related to SIC codes; rather NAICS is a completely redesigned way of coding industries. NAICS recognizes hundreds more businesses than SIC did, largely in the fast …

Find specific NAICS codes by keyword or number and open the code page to review definitions and boundaries. Browse by sector and narrow step-by-step from 2-digit industries to precise 6-digit …

On January 1, 2003 OSHA began using the North American Industry Classification System (NAICS) for industry identification in its various data sets. NAICS uses a six digit hierarchical coding system to …

Use our guided wizard to find the right NAICS code for your business. Answer a few questions and get your 6-digit code.