About adMarketplace

Search Advertising

adMarketplace is the largest search advertising marketplace outside of Google and Yahoo.

Named by Crain's as one of New York's fastest growing companies for two years running, adMarketplace delivers performance traffic to large, data-savvy marketers and their agencies.


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adMarketplace Management Team

Jamie Hill

Chairman & Chief Executive Officer

adMarketplace was founded by Jamie in March of 2000. Jamie's primary duties as Chairman and CEO include setting the overall strategy, direction, and vision for adMarketplace. Prior to adMarketplace, he was an executive at CBS Broadcasting. Before joining CBS, Jamie worked at Telerep and was responsible for developing marketing strategies for Fortune 500 advertisers. Jamie is a proud University of Southern California Trojan.

Adam J. Epstein

President & Chief Operating Officer

Adam joined adMarketplace in November 2003 and became President & COO in June 2006. He is responsible for managing day-to-day business operations. Prior to joining adMarketplace, Adam launched Before becoming an Internet entrepreneur, Adam clerked for a US District Court judge and was an attorney at Schulte Roth & Zabel LLP in New York. Adam graduated from Columbia University and the University of Michigan Law School. He lives in New Jersey with his wife and four children.

Michael E. Yudin

Chief Technology Officer

Mike joined adMarketplace in October 2007 from SmartyAds, a pay-per-click advertising company he founded. Mike has 20 years of engineering experience and led product development teams at Ubique, one of the very first successful internet startups, and AOL. Mike received a Masters in Computer Science from the Weizmann Institute of Science in Israel, and is an expert on information theory, data retrieval, cryptography and efficient algorithms.

Edward Caminiti

Senior Vice President of Finance & Operations

Edward is responsible for all aspects of finance organization, including internal controls and processes. Prior to joining adMarketplace, Ed served as Vice President of Finance at Yodle for 7 years where he helped them grow to pre-IPO status. Ed has held additional senior finance roles at Quest Internet Solutions, Warnervision Entertainment, and Paramount Communications. Ed lives with his wife and children in Westfield, New Jersey.

Julie Greenhouse

Senior Vice President of Advertiser Sales and Services

Julie leads our advertiser sales team. She joined the company in 2015, and is responsible for new advertiser acquisitions and brand outreach. Julie brings with her extensive leadership experience in media sales. Before joining admarketplace, Julie was the SVP of Enterprise Sales at Yext. She has also held senior leadership roles at Wayin and ShareThis, and upper-level sales management roles at AOL, Yahoo, Deja, and GeoCities. Julie lives in New York City with her family.

Vincent Meyer

Vice President of Business Development

Vincent leads adMarketplace's publisher acquisition efforts. He joined the company in 2013 after working as the Director of Corporate Development & Partnerships at Criteo for five years, helping grow the business from 20 to 900 employees worldwide. Prior to Criteo, Vincent created mid market solutions for European advertisers. He received his Masters in History and Geography from La Sorbonne, Paris IV, and is fluent in English, Spanish, and French.

Chris Lehman

Vice President of Sales

Chris is responsible for managing our sales team. He joined adMarketplace in 2010, and has been a key member of the sales team for five years. Most recently, Chris was responsible for forging and maintaining adMarketplace's agency relationships across the four major holding companies. As VP of Sales, Chris leads sales growth, training, and strategic partnerships. He is an avid traveler and loves the beach.

Chris Osborn

Vice President of Engineering

Chris is responsible for the adMarketplace platform architecture and execution. Chris has been a technologist since the early days of the internet: at start-ups such as BBN, one of the first internet companies, Sandpiper, the first content delivery network (CDN), and large multi-nationals like SAVVIS, Charles Schwab Capital Markets and UBS. He comes to adMarketplace from OZ Information Technologies, where he was the Chief Executive Manager. Prior to that, he managed east coast sales engineering for Cotendo/Akamai.

Scott 'Tuc' Ellentuch

Vice President of Infrastructure

Scott, or Tuc as he's more commonly known, leads the Production and Corporate Infrastructure teams at adMarketplace. He has over 35 years of experience in the industry first as a programmer and then working his way into infrastructure. Tuc started his own software company at just 13 years old. He then joined Electronic Data Systems starting as a Support Operator and, 12 years later, ending as a Senior Infrastructure Engineer. He went on to start TTSG Internet Services, a highly successful managed server hosting company. After a short-lived retirement, Tuc joined adMarketplace in August 2012. Whenever possible he still enjoys relaxing at his beach house in North Carolina.

Rebecca Engle

Senior Director of Marketplace Operations

Rebecca leads adMarketplace's Platform Development team. She is adept at harnessing data and building sophisticated business solutions, and she was instrumental in launching and developing the platform intelligence team. Prior to adMarketplace, Rebecca managed operations and platform development for a NYC & Asia based B2B start-up. Rebecca earned a Master's Degree in International Affairs from Columbia University and a BA in History from Scripps College in California. She is an avid traveler, and she has worked on a number of entrepreneurial projects in West Africa, the Middle East, and Southeast Asia.

Alysa Rowlands

Sr. Director, Advertiser Strategy

Alysa leads adMarketplace's Account Management and Client Services teams. Prior to joining adMarketplace, Alysa managed agency relationships and strategic agency accounts at Marin Software, and lead the sales and service teams at Getty Images. Alysa holds an MBA in Brand Management and Change Management from DePaul University, and a BFA in Painting from MICA.