Research Guides: Business Directories
- Dun & Bradstreet - Includes News & Views and Business Trends section containing recent articles, press releases and survey results. You can also search millions of U.S. companies and receive Business Background Reports for a fee.
- Switchboard - Find people, businesses, web sites, maps and if you register you can get free email and/or a web site.
- Yahoo Commercial Directory - Lists a variety of business directories.