Stephen Root

• Paul Palmieri
• Stephen Root
• Chris Brandenburg
• Marcus Startzel
• Erin McKelvey
• Carl Wartzack
• Jeff Tennery
• Michael Avon

Stephen Root Chief Operating Officer

Over the past 17 years, Steve has focused on leading teams of people to deliver outstanding results.  Steve has a strong track record of building world-class teams, creating high performance work environments, and executing a company’s vision.

Steve serves as Millennial Media’s COO. In this role, he is responsible for the company’s day-to-day operations and results. Steve is also responsible for translating the company’s various strategies into execution.

Prior to joining Millennial Media, Steve held a variety of executive roles at Advertising.com – including senior vice president of operations, senior vice president of sales and most recently, chief operating officer. During his tenure at Advertising.com, Steve was instrumental in the company’s industry-leading acquisition by AOL LLC. Prior to Advertising.com, Steve served in executive and senior management roles at TESSCO and Procter & Gamble.  Steve has a BS from the Massachusetts Institute of Technology (MIT) in Mechanical Engineering, and an MS from Stanford University in Control Systems.