About Us

Meet the AdTech veterans behind PreFlight Media

Neil Nguyen

Neil previously served as CEO of MediaMath, Inc., a Searchlight Portfolio company. He was CEO and President of Sizmek, Inc., as well as a board member, and sold it to a private equity firm in 2016. Before that, he served in a number of executive leadership roles, including serving as CEO, President, and member of the board at DG, Inc. Neil currently sits on the Board of Directors, DMS, Inc. and serves as Chairman of the Compensation Committee.

Andy Ellenthal

Andy was most recently MediaMath’s Executive Vice President of Sales and Client Services. Prior to joining MediaMath, Andy was CEO at STAQ until its aquisition by Operative. Andy has over 20 years of AdTech and Media industry expertise, having served as CEO at Peer 39 and QuadrantOne as well as having held executive sales and operations roles at Pointroll, Sizmek, and DoubleClick throughout his career.