 STAMFORD, Conn.--BUSINESS WIRE-- GartnerSYM--Gartner, Inc. NYSE: IT: What: Gartner IT SymposiumXpoTM 2021 When: October 18-21, 2021 Where: Virtual Members of the media can register for the conference by contacting Details: Gartner IT SymposiumXpoTM 2021 is the worlds most important gathering of CIOs and IT executives. Attendees will join Gartner experts, visionary thinkers and innovative solution providers to reimagine their approach to leadership, technology and business st 