Marc Walker
About Marc Walker
Marc Walker serves as the Buyer Development Director at Index Exchange, where he manages key client relationships and oversees advertising strategies. He has held various roles in the advertising industry, including positions at MapQuest, Politico, and GumGum, primarily in the Greater Chicago Area.
Work at Index Exchange
Marc Walker has been serving as the Buyer Development Director at Index Exchange since 2021. In this role, he manages relationships with key clients and oversees advertising strategies across various formats, including display, native, OLV, and CTV. His responsibilities include focusing on the Central region territory within a leading global advertising marketplace.
Previous Experience in Advertising
Prior to his current position, Marc Walker held several significant roles in the advertising industry. He worked at GumGum as the Account Director for the Midwest from 2013 to 2021. Before that, he served as the National Advertising Director for the Midwest at Politico for five months in 2012. His earlier roles include Midwest Sales Director at MapQuest (AOL) and various account management positions at Chicago Tribune Interactive and Knight Ridder Digital.
Client Relationship Management
In his capacity as Buyer Development Director, Marc Walker manages relationships with prominent clients including Omnicom, Publicis, Dentsu, and GroupM. His expertise in client relationship management is critical to the success of advertising strategies and initiatives within the organization.
Education and Expertise
While specific educational details are not provided, Marc Walker's extensive experience in the advertising sector showcases his expertise in managing advertising strategies and client relationships. His background includes a variety of roles that have contributed to his understanding of the digital advertising landscape.