The company is a provider of eCommerce software and related on-demand commerce optimization applications.

ATG's solutions provide merchandising, marketing, content personalization, automated recommendations, and live-help services.

[4] 1991: ATG is cofounded by Jeet Singh and Joseph "Joe" Taisup Chung, both graduates of MIT.

[citation needed] 1991-1996: ATG delivered consulting services for building Web sites[citation needed] 1997-1998: ATG transitioned to a software company offering several products including an Application Server and an e-commerce platform.

[15] 2011: Oracle Corporation completes its acquisition of ATG on January 5, 2011, for an estimated $1 billion, or $6.00 a share.