Library Hours
Mo-Th 8:30-8:30
Fr 8:30-5:30
Sa 12:00-5:00
Su 12:00-8:00
See exceptions
Management Library
Proud to be your research partner
Mo-Th 8:30-8:30
Fr 8:30-5:30
Sa 12:00-5:00
Su 12:00-8:00
See exceptions
Proud to be your research partner
Industry codes have been developed to provide a way to classify industries into categories. There are two main types of industry codes: Standard Industrial Classification (SIC) and North American Industry Classification System (NAICS) (A third classification, GICS, is used primarily by financial analysts.). The U.S. Department of Labor has a website that allows you to search for SIC codes by keyword. The Census Bureau has a website that allows you to search for NAICS codes by keyword.