SIC Code lookup and SIC code search by industry. Standard industry classification codes and marketing lists for 40 million businesses

SIC Manual Standard Industrial Classification (SIC) System Search 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 …

Standard Industrial Classification (SIC) Code List The Standard Industrial Classification Codes that appear in a company's disseminated EDGAR filings indicate the company's type of business.

Gain insights into Standard Industrial Classification (SIC) codes, industry categorization, and business data analysis for accurate market research.

Below is a comprehensive SIC and NAICS code lookup tool for United States publicly traded securities. This tool helps investors understand company classifications, industry groupings, and related …

Sep 25, 2025 · SIC code stands for standard industrial classification (SIC) code. This four-digit number is a shorthand descriptor of the type of business a company is engaged in.

Jun 21, 2025 · SIC codes, or Standard Industrial Classification codes, are 4-digit numbers used to classify U.S. businesses by their primary activities. While they were introduced in 1937 and last …

Nov 21, 2025 · In some cases, particularly when it comes to retail, using SIC codes can be better than using NAICS codes. The system is broken down into 10 Divisions (A-J) and each is then divided into …

Access SIC codes and descriptions for industries regulated by the U.S. Department of Labor.

SIC codes, also called Standard Industrial Classification codes, are used to categorize different types of businesses. Consisting of four numbers, they’re assigned to every business type.