Hi all. Please tell me someone seen such a site, where the information about connected by a companies? You enter the ticker, for example $ CVX and see the information: what companys is a competitor, what companies work together, what the company's is a customers. I long ago found this site. But at the time did not give it a value. I will be very grateful if prompt such a site.
Type your ticker into google search engine and it will do this. http://www.google.com/finance?q=NYSE:CVX