Kantar has appointed Jeff Greenspoon as CEO for the Americas, starting 4 August 2025. He will focus on helping top brands shape creative, media, and brand strategies, reporting to Kantar’s Chief Executive, Chris Jansen, and joining the Group Executive Team.
Jeff joins from dentsu, where he was Chief Global Client Officer and Chief Business Officer for the Americas. He has led work for major brands like GM, Nestlé, and Disney, and brings experience in entrepreneurship, innovation, and digital transformation.
Greenspoon aims to bring fresh energy, helping clients unlock value through bold thinking, breakthrough solutions, and deeper partnerships across the region.