CommVault Systems, Inc. (CommVault) is a provider of data and information management software applications and related services. The Company develops, markets and sells a unified suite of data and information management software applications under the Simpana brand. Simpana software is designed to work together seamlessly from the ground up, sharing a single code and common function set, to deliver backup and recovery, archive, replication, search and resource management capabilities. CommVault also provides its customers with a range of professional services that are delivered by its worldwide support and field operations. Its original equipment manufacturer (OEM) partners primarily include Dell, Inc. (Dell), Hitachi Data Systems and Bull SAS (Bull). As of March 31, 2009, the Company had licensed its data management software to approximately 10,100 registered customers.