When you want to know more about the internal workings of a company, including who holds top positions, check out the company's profile information. There are several websites that list detailed information about the companies you want to learn more about; for example, Hoover's site offers proprietary information about businesses, including details about agreements and internet presence. You can request a free trial to try out Hoover's services. There are also other websites that offer less information for no cost at all. If you plan to invest in a business, finding out as much as possible through a company profile is your first step.