Ryan Marker

Ryan Marker is an experienced marketing professional currently serving as the Integrated Marketing Campaign Manager for Retail Media at Petco since October 2025. Prior to this role, Ryan held multiple positions at Horizon Media from August 2019 to October 2025, including Associate Director for both Paid Social and Business Solutions, leading teams and managing substantial budgets while driving effective marketing strategies for Petco and other clients. Ryan's expertise spans managing cross-channel campaigns, optimizing social media performance, and fostering client relationships, supported by earlier roles in media buying and program assistance at RM Broadcasting. Ryan earned a Bachelor of Business Administration with a focus on Entrepreneurship at the University of San Francisco, and participated as a member of the Men's Tennis Team during college.