Is there a website where I can find out the annual revenue of a company?

Asked by occ (4176) March 9th, 2007

My non-profit has been offered a chance to enter into a publicity partnership with an athletic supply company, but I"m not sure how big that company actually is. I'm interested in finding out how much revenue they bring in annually, how big the company is, etc, but don't want to ask the company directly and reveal how little I really know about them. There's no way to find it on the company's website. Is there a public website that offers that kind of info?