PubMatic competitors

John Gentry is the president of OpenX. OpenX is the world’s leading independent provider of digital advertising technology that enables businesses to manage and maximize their ad revenue. A veteran technology and media industry executive, Gentry is responsible for operating the business and further accelerating OpenX's rapid trajectory, delivering revenue growth through sales, technology, and product innovation globally. He has oversight of OpenX's three core operating teams: business, engineering and product. Gentry brings to his position at OpenX nearly twenty years of experience in leadership roles at technology and media companies that have redefined advertising and commerce. Prior to OpenX, Gentry was president of Spot Runner, developer of the Malibu Media Platform, an online media exchange that simplifies the buying and selling of television media. Before Spot Runner, he was chief revenue officer of Green Dot (NYSE: GDOT), the pioneer and market leader in the prepaid debit card industry. Previously, Gentry was senior vice president and general manager of the Affiliate Business of Overture Services, Inc. (Overture), the originator of the paid search advertising model, now a key driver of the digital economy. Before Overture, Gentry was an executive at Disney/ABC Cable Networks and Discovery Communications. Gentry holds a B.A. in Political Science from the University of California at Los Angeles and an M.B.A. from the Kellogg School of Management at Northwestern University.

Jeff Katz is a Chief Executive Officer at Nextag and Chief Executive Officer at Journera. He has worked as Board Member at RR DONNELLEY & SONS CO; Vice President at American Airlines, Inc.; and Board Member at Digital River Inc. Jeff works or has worked as BOARD MEMBER at City of Hope National Cancer Research Institute. He studied at University of California - UC Berkeley and Stanford University.

Alex Jost is a Chief Executive Officer (CEO) at Saxotech and is based in Chelsea, Massachusetts.

Paul Roberts is a Serial Entrepreneur who has a passion for starting and growing companies while developing win-win partnerships. Over the last 20 years, he has conquered Digital Advertising and is happy to share the ups and downs as a mentor to other startup founders. As the Founder of Kubient, Inc., Paul takes pride in helping his partners discover how to use cutting-edge technology and machine learning to actually begin to win the fight against digital advertising fraud.

Richard built successful technology businesses throughout his career as an investor, operator and entrepreneur. He is a founder and General Partner of Mt. Weather Capital, where he constructed a portfolio of several successful companies. 
Richard served as a General Partner of RedShift Ventures, an early stage technology venture capital firm, and produced multiple successful exits including Cronos Integrated Microsystems (acquired by JDS Uniphase, NASDAQ: JDSU), MDLinx (acquired by a division of Sony, NYSE: SNE), Intelliworks (acquired by a division of Daily Mail, LON: DMGT), Woodwind Communications (acquired by Vina Technologies), and Telarix (acquired by Brown Brothers Harriman). Richard continues to serve as a board member or advisor to several technology companies and is a member of the investment committee for a family office focused on clean energy investments. He received an MBA and JD from the University of Maryland, and a BA in Economics from Denison University.