Included under the Oracle banner are BEA Systems, Hyperion, Siebel Systems, and Sun Microsystems, among several others. Oracle's largest acquisition was of Cerner for $28.3 billion in 2022.

Siebel Systems was founded in 1993 by Tom Siebel and Pat House. In 2005, Siebel was acquired by Oracle. THIS DEFINITION IS FOR PERSONAL USE ONLY. All other reproduction requires permission.

Oracle's acquisition binge includes such major purchases as PeopleSoft -- and by way of extension, J.D. Edwards -- and, more recently, Siebel. Oracle has been filling out its applications ...

Siebel Systems, and Oracle. Gabrielle is a seasoned expert in talent strategy and management, with deep experience in C-level human resources leadership. Currently the Chief Operating Officer at ...