"The Ogilvy Group, whose clients include IBM, Cisco, and
Pitney-Bowes, has made the switch from Windows to Linux and
"The change started three and half years ago when Ogilvy brought
Andres Andreu onto the IT staff. His department was responsible for
business applications such as client-facing collaboration,
financial, portal, knowledge management, and timesheets, as well as
digital asset management systems and core services including LDAP
and the corporate directory..."