Symantec Estonia (previously Altiris Estonia, Previo Estonia, Stac Estonia, Datlin Software) founded in 1993. Since 2007 is fully owned subsidiary of Symantec Corp. (NASDAQ: SYMC). Symantec is 4th largest independent software development company in the world with headquarters in Cupertino, CA, recognized as the global market share leader in the category of antivirus software, the world's leading vendor for secure content management, the hardware-independent provider of storage software, and the leader in backup and archiving and file system segments of the storage software market. Today, Symantec is focused on helping customers protect their infrastructures, their information, and their interactions.