Emmanuel C. Lorenzana, President and CEO of Media Quest Holdings Inc., addresses an enthusiastic crowd of Chief Marketing Officers (CMOs), marketing executives, and digital enthusiasts as he delivers his Keynote Talk at the 2015 Mobile Summit Manila, held recently at Enderun in Taguig City. Mobile Summit Manila is the country’s biggest mobile marketing conference. Lorenzana is a strong believer of the power of digital media and has fully integrated the digital innovation in his leadership style as MediaQuest CEO. Media Quest Holdings Inc. is the PLDT holdings company that owns media assets such as Cignal TV Inc. and TV5 Network Inc.