News

Sibling’s managing director Mandy Galmes joins Hill + Knowlton Strategies as CEO

Abigail Dawson

August 2, 2018 10:15

Mandy Galmes, The managing director of creative agency Sibling, has joined PR agency Hill + Knowlton Strategies as its CEO.

Galmes’ appointment to Hill + Knowlton Strategies comes three months after the agency’s managing director Penelope Holloway resigned.

Galmes is replacing Penelope Holloway

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Abigail Dawson was Mumbrella's senior content journalist covering event content. She left Mumbrella to move into an agency role in 2020.

Topics

Hill+ Knowlton Strategies Mandy Galmes PR WPP

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