US are the country having the largest economy in the world and it is the largest importer and exporter of the world. The chemical product is the leading manufacturing product in US. The US is also known as the technological nation of the world. Most of the technological industries such as companies, software industries etc.The major cities of US are New York, New Jersey, Los Angeles, California, Washington D.C. etc. There are many companies like Hostway.com, Rackspace, Wildwestdomain.com, ENOM.com, Valueweb, Hostfordemand etc are the companies that provide space on a server they own for use by their clients as well as providing Internet connectivity, typically in a data center.The companies like Coco-cola and Mc. Donald are having most recognized brand in the world are emerged in the US. In US there are many site which provide the information on companies and it is very easy to access because they having the company name on their state such as for e.g. California , New York , New Jersey , Ohio . Texas etc so by this it will be easy to access all the emerged in US. The customer will come to know the each and every companies in U S State.