Client Start Year End Year
ALDI 2018 Current
Altria 1954 Current
Bank of America 2019 Current
Bridgestone/Firestone 2012 Current
Campbell Soup Company 2018 Current
Kellogg's 1949 Current
Miller Lite 2023 Current
Nintendo 1991 Current
Sam's Club 2025 Current
Subway 2025 Current

Guided by a philosophy that “what helps people helps business,” Leo supercharges the power of brands to solve human problems at scale. We unlock exponential creativity for brands through our proprietary HI x AI methodology, bringing together our uniquely original understanding of people to make brands matter in their lives and the technology and data capability to do more, faster, at scale.

Leo Chicago is a wholly owned subsidiary of Paris-based Publicis Groupe and the lead office of Leo Constellation, the Groupe’s preeminent creative network consisting of 15,000 people across 90 offices around the world.

  • Kate Jeffers

    Kate Jeffers

    Chief Executive Officer

  • Renato Fernandez

    Renato Fernandez

    Chief Creative Officer

  • Peter Loftus

    Peter Loftus

    Chief Marketing Officer

  • Samantha Cescau

    Samantha Cescau

    Head of Strategy

  • Katie Ogarek

    Katie Ogarek

    Head of Finance

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