How Do I Find A Company's SIC Code?

Every active business in the USA has a SIC Code. A SIC Code is an organized and hierarchical way to classify businesses according to industries. At, we compile, verify, organize, and provide classification information for up to 15 million businesses in the USA.

How To Find A Company’s SIC Code?

Please use the search function on this website to search businesses by their respective SIC Code.

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SIC Codes are location specific meaning that a company’s headquarters, branch office, manufacturing site, or retail location will have different SIC Codes depending on the line of business being performed at that specific location. Therefore, to ensure that you are properly identifying a business’s SIC Code, make sure that you are referencing the correct location type for that business.

Example: Exxon Mobil Petroleum Manufacturing vs Exxon Mobil Retail

Exxon Mobil SIC Code

Exxon Mobil Corporation (Crude Petroleum Manufacturing) -
Exxon Mobil Corporation (Gasoline Service Station) -

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