IBISWorld This link opens in a new windowSearch four databases within IBISWorld. Industry Market Research Reports provide strategic insight and analysis on over 700 industries in the United States as categorized by the North American Industry Classification System (NAICS). The Industry Risk Ratings measure and predict short-term financial risk for each U.S. industry. The Business Environment Reports provide an understanding of the key drivers and influencing factors of industry performance. The iExpert reports provide a summary of the key data discussed in the longer reports of each industry.