Dun & Bradstreet Million Dollar Directory 
Over 160,000 public and private U.S. companies are included in this database. Company listings include company names and addresses, lines of business, officers and directors, sales, number of employees, and year founded.
Financial Ratings Series and Medicare Database 
Financial Ratings Series combines the strength of Weiss Ratings and TheStreet Ratings to offer a single source for financial strength ratings and financial planning tools covering Insurance, Banks, Mutual Funds and Stocks. A Medigap/Medicare Supplement Insurance Plan buyers guide recommends companies and gives prices customized to the age and place of residence of the person entering the data.

Gale Directory Library from Gale 
The Gale Directory Library hosts the follwing directories;
Encyclopedia of Associations: National Organizations of the U.S.
Encyclopedia of Associations: Regional, State and Local Organizations
Gale Directory of Publications and Broadcast Media
Scholarships, Fellowships & Loans
Ward's Business Directory of U.S. Private and Public Companies
Use it to search, sort and export information from both current directory editions as well as prior editions that are maintained as searchable backfiles. Multiple directories can be cross-searched or users can mine individual directories for the particular kinds of data they contain, such as financial information for companies, circulation figures for publications, and much more.

LexisNexis Library Express
News, Business, Legal and Biographical information including national and international companies, case law, statutes, regulations, legal news and law reviews.

Morningstar Investment Research Center
Search by individual mutual fund or stock or create your own real or imaginary portfolio and find out how the individual securities work together as a portfolio. Identify individual stocks or mutual funds that meet particular investment criteria by using the Morningstar screeners.

Standard & Poor’s NetAdvantage
Comprehensive business information on U.S. companies including data and analysis of industries, companies, stocks, bonds, mutual funds, and current business news..

Public Records Online
Provides public record data for new home sales, new businesses, foreclosures, and bankruptcies for select counties in Illinois, including Cook, DuPage, Kane, Kendall, Lake, McHenry and Will counties.