Where can you find a list of SIC codes by company name?

Find a list of Standard Industrial Classification codes by company name at SICCode.com. Enter a company name into the search engine on the home page to find the associated SIC codes.

A SIC code is a four-digit numerical code that the U.S. government assigns to business establishments to identify their primary business or trade. This classification facilitates the organization of statistical data on economic activity. Every U.S. company has a primary SIC code that indicates the company's primary line of business. The code definition that generates the highest revenue for a company within the past year determines its primary SIC code.