SIC Code Lookup | SIC Code Search Tool
About SIC Codes A SIC Code describes the primary business activity of a company. With more than 10,000 unique classifications, SIC codes have been extended to create the most …
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 …
Understanding SIC Codes: Who Needs Them & Finding Yours
Sep 25, 2025 · What Is a SIC Code? Standard Industrial Classification (SIC) codes are four-digit numerical codes created by the U.S. government to classify business industries.
Standard Industrial Classification - Wikipedia
SIC codes are four-digit numerical representations of major businesses and industries. SIC codes are assigned based on common characteristics shared in the products, services, production …
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 …
What Is a SEC Code? CIK and SIC Explained - LegalClarity
Nov 28, 2025 · The assignment of the SIC code is a self-reported process, although the SEC staff may challenge or change a code if the company’s operational description appears inconsistent …
What is an SIC & How is it Used? - NAICS Association
The Standard Industrial Classification SIC is a system for classifying industries by the type of activity in which they are primarily engaged with a four-digit code. It is used by government …
What is a SIC Code? - BusinessAnywhere
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 …
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.
SIC Codes: What They Are, Who Needs Them, and How To Find …
Aug 24, 2024 · Standard Industrial Classification (SIC) codes are four-digit numerical codes used to classify businesses based on their primary business activities. These codes play a crucial …