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 …

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 …

Nov 14, 2025 · The North American Industry Classification System (NAICS) is the standard used by Federal statistical agencies in classifying business establishments for the purpose of collecting, …

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 …

The North American Industry Classification System (NAICS) is the standard used by federal statistical agencies to classify business establishments. Every business in the United States is assigned a six …

Enter a NAICS code or a keyword describing the business activity. Click a NAICS code to view its definition, included activities, and industry scope. Choose the code that best represents the …