Mark Lelyo

Mark Lelyo is an experienced professional currently serving as the Head of Corporate Systems at J.S. Held LLC since January 2020. Prior to this role, Mark held the position of Executive Director of Corporate Technology at WarnerMedia from July 2003 to December 2018, where responsibilities included leading project managers, software developers, and system analysts in delivering key strategic projects and managing client relationships. Mark also served as a Manager at Avon from 1997 to 2003, focusing on Hyperion system administration and implementation projects globally. Earlier experience includes work as a Senior Account Manager at HYPERION and as a Consultant at PricewaterhouseCoopers. Mark holds an MBA in Finance from NYU Stern School of Business and a Bachelor's degree in Accounting from the University of Connecticut.