NEW YORK, March 21, 2014: Organizers for the Chief Digital Officer Summit today announced sponsors for its second annual event, which takes place on April 22 and 23, 2014, at Time Warner in New York City. “I’m excited to report that 100% of the sponsors from our inaugural 2013 Chief Digital Officer Summit have returned to sponsor our 2014 event,” said David Mathison, Curator of the Chief Digital Officer Summit and founder of the CDO Club. “This clearly demonstrates the verifiable value and ROI that our CDO Summit provides to sponsors, speakers, and attendees alike.”