Business Info Site
Found a great site about business information; Manta.
It has a monthly newsletter, access to credit reports, lots of free tools, tips and more. They also have business profiles to research and investigate. A very good resource if you are trying to see to a company, you always want to research the company first, know what they are about, know their weak points, etc.
A great resource for business and start ups, learn how others work, who your clients are, and more. Be sure to check this out, and it is free, so you have nothing to loose.