Meet Sean Reardon, Epsilon CMO — Bio + How to Reach Out

Sean Reardon

Job Title

CMO at Epsilon

Contact Information

*******@epsilon.com

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Last updated: 2026-01-08

Who is Sean Reardon?

Sean Reardon is the CEO of Epsilon, appointed in October 2025, bringing over 25 years of experience in data, ad tech, and business transformation leadership.

Sean Reardon's Work History

Reardon has a long history in the marketing and data industry, including leadership roles at Dentsu Media and other major firms, and was most recently the CEO of Dentsu Media’s Americas region.

  • 2025-10 - CEO of Epsilon, Publicis Groupe
  • unknown - 2025-10 - CEO of Dentsu Media’s Americas region, Dentsu
  • unknown - unknown - Various leadership roles in data and ad tech, Multiple companies

Sean Reardon's Education

Specific educational background is not provided in the search results.

How to Reach Sean Reardon?

You can reach Sean Reardon at *******@epsilon.com or by calling +1 **********. To get Sean Reardon's contact information and other B2B leads like this, sign up for a free account at Anybody.com.

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