Holly Yonosko
Holly Yonosko serves as Chief Analytics Officer at Omnicom Media Group, where she leads the analytics function across the holding company's portfolio of media agencies. Omnicom Media Group encompasses major agency brands and is responsible for significant global media investment on behalf of major advertisers.
Last updated Oct 25, 2026 by ATDb automated enrichment · Connections updated Oct 26, 2026
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Bio
Holly Yonosko serves as Chief Analytics Officer at Omnicom Media Group, where she leads the analytics function across the holding company's portfolio of media agencies. Omnicom Media Group encompasses major agency brands and is responsible for significant global media investment on behalf of major advertisers.