SIC Codes are industry classification codes based on a company’s primary line of business. For SIC code lookup by company name and to find a company's SIC Code you can use our search function …

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

This page allows the user to search the 1987 version SIC manual by keyword, to access descriptive information for a specified 2,3,4-digit SIC, and to examine the manual structure.

Sep 23, 2025 · Learn what you need to know to do a SIC code lookup: what SIC codes are, why organizations should search for them, and specific ways you can look them up.

Oct 27, 2025 · The fastest way to find a Standard Industrial Classification (SIC) code is to use the keyword search tool on the official Occupational Safety and Health Administration (OSHA) website.

Document the SIC Code(s) number on your business license when the SIC description matches your primary business activity or activities. If the SIC description does not match your primary business …

Mar 22, 2025 · Understanding SIC Codes and where to locate them can be crucial for businesses. Discover easy methods in our guide, covering business docs, government databases, and online …

Sep 25, 2025 · Discover how SIC codes classify businesses by industry. Learn who needs them and find out how you can locate your business's SIC code easily.

SIC Code: Use the search box to find specific SIC codes (or narrow by descriptions). Browse by SIC Code: Select a SIC code from the dropdown, then hit Look Up to see all publicly traded companies …

Find assistance and guidance on using SIC codes for accurate business classification and industry identification.