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University Library, University of Illinois at Urbana-Champaign

Library Guide for Illinois Sustainable Technology Center (ISTC) Staff: Find company information

Guide to library resources and services for staff of the Illinois Sustainable Technology Center.

Company research

The University of Illinois' STEM Entrepreneurship & Business program has a wealth of information available for locating company information.

Finding NAICS codes

To locate NAICS information for individual companies, search using company research databases. Use the links below to locate NAICS information for specific industry sectors or subsectors.

Company research databases

Frequently used for locating companies by industry sector

Companies and environmental justice communities

The U.S. EPA tools below will help you identify companies that are in or adjacent to underserved communities.