Hoovers.com - Are there cheaper options?

[-JDT-]

Hoovers.com provides a great service, but are there cheaper or free alternatives?
Free databases where is possible to find direct contacts (email, phone numbers) of any company?

 

[dabb]

You can get the corporate address and phone number (and sometimes email) of any publicly traded company from Yahoo if you know the symbol. If you don't know the symbol, use the symbol search.

i.e.: http://finance.yahoo.com/q/pr?s=GOOG

 

[-JDT-]

Thank you!
Very useful.