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

This official U.S. Government Web site provides the latest information on plans for NAICS revisions, as well as access to various NAICS reference files and tools. Additional information on the background …

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

To find the NAICS code that best fits your business, use the NAICS code lookup tool on this page. Enter a keyword that describes your business type, and a list of relevant primary business activities along …

Jul 25, 2023 · NAICS uses a six-digit hierarchical coding system to classify all economic activity into twenty industry sectors. Five sectors are mainly goods-producing sectors and fifteen are entirely …

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

Search NAICS Codes for thousands of industries with IBISWorld’s NAICS Code lookup and search tool. We provide industry research for every industry in the North American Industry Classification System.

NAICS offers five levels of detail. Each digit in the code is part of a series of progressively narrower categories, and the more digits in the code signify greater classification detail. The sixth digit …

Our extensive business list not only includes NAICS and SIC industry codes, but also integrates demographic and economic data to provide a complete understanding of each enterprise.

As applied in the United States, NAICS is structured as follows: Sectors: 20 sectors represented by two-digit codes. This is the broadest categorization in the NAICS system. For example, code 23 …