Objective Systems Integrators (OSI) is a multinational computer technology corporation that develops, manufactures, licenses, and supports software products which automate the monitoring, control, delivery, and management of services for multinational corporation service providers including: OSI was acquired by MYCOM and MYCOM OSI was formed in 2014.

OSI, a wholly owned subsidiary of the Sobha Group, develops and markets an OSS suite targeted for Communications Service Providers.

[citation needed] Agilent acquired OSI in January 2001 for approximately $665 million.

[1] 2001–2007, OSI is acquired by Agilent Technologies to help integrate Test and Measurement into the OSS market.

In 1997 OSI reached its 100th worldwide communications service provider (CSP) customer base.