
Standard Industrial Classification (SIC) Code List - SEC.gov
The Standard Industrial Classification Codes that appear in a company's disseminated EDGAR filings indicate the company's type of business. These codes are also used in the Division of …
SIC Codes Lookup - Standard Industrial Classification
SIC Code lookup and SIC code search by industry. Standard industry classification codes and marketing lists for 40 million businesses
SIC Manual | Occupational Safety and Health Administration
SIC Search Standard Industrial Classification (SIC) Manual Division Structure Division A: Agriculture, Forestry, And Fishing
Standard Industrial Classification - Wikipedia
The Standard Industrial Classification (SIC) is a system for classifying industries by a four-digit code as a method of standardizing industry classification for statistical purposes across agencies.
Standard Industrial Classification Code (SIC Code) - Doing …
Nov 21, 2025 · The Standard Industrial Classification (SIC) code system was born in the 1930s and used for several decades.
Everything SIC - NAICS Association
Gain insights into Standard Industrial Classification (SIC) codes, industry categorization, and business data analysis for accurate market research.
Understanding SIC Codes: Who Needs Them & Finding Yours
Sep 25, 2025 · Standard Industrial Classification (SIC) codes are four-digit numerical codes created by the U.S. government to classify business industries. Companies are required to use …
Standard Industrial Classification (SIC) - Overview and Structure
The Standard Industrial Classification (SIC) is a four-digit coding system that classifies companies based on their business activities. SIC codes were introduced in 1937 to standardize how …
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 SIC, and to examine the manual structure.
What are SIC and NAIC Industry Codes? – Dun & Bradstreet
SIC stands for Standard Industrial Classification and NAICS stands for North American Industry Classification System. These are commonly used industry codes in the US, Canada, and …