There are several excellent cloud computing companies for providing brilliant facilities. Google, Akamai, furthermore VMware are three high class cloud computing companies in the world. GoGrid in San Francisco is another excellent cloud computing company. Microsoft in Redmond, RightScale in Santa Barbara, Rackspace in San Antonio, and NetSuite in San Mateo, is also excellent cloud computing company. From the large number of cloud computing companies, it is very important to check the provider’s background, customer service record, security, finances, as well as software requirements. These factors will be handy to decide the best cloud computing company and which will be suitable for your organization or business related job.