Directory Information for Businesses
Business Directories
ReferenceUSA if you are IN the Library OR ReferenceUSA if you are OUTSIDE of the Library *
Over 14 million U.S. Business listings. Find and study businesses,
conduct market research, search the hidden job market and much
more.
Help for
ReferenceUSA
- Gale Directory Library *
- Business & Company Resource Center *
- General Business File *
- Anywho
- InfoUSA411.com
- Manta
- Switchboard
- Thomas
Net
* Databases require a library card for access outside of the library.
Specific Information for Michigan Businesses
- Michigan Business Entity Search
- Local Restaurant Inspection Reports
- File a complaint: Michigan Attorney General's Consumer Protection Division or Michigan Department of Licensing and Regulatory Affairs
Better Business/Charities
- Research a business or charity at the Better Business Bureau
- Research nonprofit organizations using Guidestar
- Michigan Attorney General: Charitable Giving for Donors
ver 14 million U.S. Business listings. Find and study businesses, conduct market research, search the hidden job market and much more.

