ABI/Inform
A business-oriented article database that searches 1400 trade, research, and popular journals for subjects such as advertising, marketing, company information, industry trends, human resources, economic policy, health care, and consumer products and services.  Coverage: 1986- Present

TableBase
Statistical data on companies, industries, products, and demographics. Updated weekly.


EconLit (economics)
An index to research in all aspects of economics from books, journals and dissertations. Coverage: 1969- Present. 

Plunkett Research Online (Industry information)
Plunkett Research Online provides industry reports covering industry sector analysis and research, industry trends and industry statistics, market research and trends, and company profiles.

PsycINFO
Primary database for international literature in psychology and related disciplines. Searches over 1800 journals.  Related subject areas include organizational management, ergonomics, environmental psychology, human factors engineering, sociology, business, law and more. Published by the American Psychological Association. Coverage from 1840-Present.


Hoovers
Company and industry information & news. 


Standard & Poors NetAdvantage
Company and Industry Reports as well as Stock, Fund, and Bond reports.


Reuters Research On Demand
Investment research reports.  Over 750 contributing firms such as Merrill Lynch, Salomon Smith Barney and RS Investment Management.


Value Line
Value Line is the standard investment advisory service. The Web research center provides access to the standard Value Line Investment Survey and to its related resources.

PSU Business Library


Yahoo! Finance
News and information on companies, markets & stocks.