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Ellen Hammett

Ellen Hammett

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WPP only holdco in Q1 with ongoing revenue decline as Publicis calls out Wall Street sycophants

02.06.2026 10

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Ellen Hammett

How can marketers and their agencies unlock bigger budgets?

13.01.2026 20

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Ellen Hammett

Is adland ready for the less healthy food ad restrictions?

24.09.2025 7

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Ellen Hammett

Global agency groups report card H1 2025: WPP revenue hit as Publicis strides on

27.08.2025 10

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Ellen Hammett