English to Chinese Tech/Engineering IT (Information Technology)

Q: Are established companies doing this sort of thing?
A: Yes, but the little guys have a head start. Perhaps the best-known of these companies is Salesforce.com. Founded just five years ago, it snuck up on the big software companies by offering a Web-service version of software for managing customer relationships. Thanks to a successful initial public offering and annual sales starting to approach $200 million, San Francisco-based Salesforce is the best-known of the bunch.
But plenty of others are in the mix, ranging from NetSuite, which like Salesforce was founded by a protégé of Oracle CEO Larry Ellison's, to RightNow, a Montana company that also had a successful IPO last year. Small companies like Oblix are trying to handle tricky Web-services security issues, and a company called Grand Central even plans to be a sort of big virtual train station, making sure all these Web services connect to each other.