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ENTR 151: Opportunity Assessment


NAICS (North American Industry Classification System) and SIC (Standard Industrial Classification System) codes can be helpful when doing research on an industry your business is in or searching information about your competitors.

Industry Research Databases

Other Helpful Resources

Books @ Reference Section

Government Agencies

Databases @ Fresno County Libraries

Search the following business databases using your Fresno County Library ID:

  • Business Source Complete
  • Reference USA
  • Small Business Reference Center