Eleni Nicholas

Chief Client Officer

Eleni Nicholas joins MediaMath from Nielsen, where she spent 28 years in a variety of commercial, client-facing, Managing Director and organizational transformation roles. Most recently, Eleni was Global Leader of the Top 35 fast-moving consumer goods clients of Nielsen.

Prior experience within Nielsen includes launching new vertical practice a...

Roles at MediaMath

  • Chief Client Officer

    Current role

Org chart

Direct reports

No reports


No teams

By clicking "Continue" or continuing to use our site, you acknowledge that you accept our Privacy Policy and Terms of Use. We also use cookies to provide you with the best possible experience on our website.