Matthew Jamison is Head of Ad Sales Partnerships for DIRECTV Advertising. In this role, Matthew leads the advancement of media sales across linear and digital by developing platform partnerships to enable automation of data and platforms to reach audiences across linear and streaming services. Additionally, he works across product and operations to develop go-to-market strategies for direct and indirect sales. Prior to joining DIRECTV Advertising, Matthew oversaw Xandr’s Global Marketplace group and Agency Sales, where he managed teams across programmatic platform, media sales, and ad tech development. With over fifteen years of experience in digital advertising, Matthew has held various roles leading Global Agency Development for Yahoo, launching Activision Blizzard’s mobile advertising division, leading agency sales for Advanced TV within WarnerMedia and others.