DonerColle Partners names Mariana O’Kelly as first chief creative officer

Stagwell, Inc. Class A

Stagwell, Inc. Class A

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  • Stagwell unit DonerColle Partners named Mariana O’Kelly as its first chief creative officer, effective June 1.
  • O’Kelly will lead creative direction across Doner and Colle McVoy, reporting to CEO Jessica Henrichs.
  • She joins from Leo Burnett Chicago, where she was EVP and executive creative director overseeing Kellogg’s brands.
  • Earlier roles include nearly a decade at Ogilvy in Johannesburg and Chicago, including global executive creative director for SC Johnson’s portfolio.


Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Stagwell Inc. published the original content used to generate this news brief via ACCESS Newswire (Ref. ID: 202605280931ACCESSWRNAPR_____1171323) on May 28, 2026, and is solely responsible for the information contained therein.