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Siobhan Holt

Siobhan Holt

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The Romans invests in new influencer agency

30.07.2026 40

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Siobhan Holt

VML wins Cannes Lions PR Grand Prix for KitKat

24.06.2026 40

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Siobhan Holt

WPP veteran Chris Wade reveals new media role

23.06.2026 40

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Siobhan Holt

Purpose Awards EMEA 2026: deadline extended

23.02.2026 20

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Siobhan Holt

Global Counsel to enter administration amid Mandelson furore

20.02.2026 20

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Siobhan Holt

Purpose Awards EMEA 2026: jury co-chairs revealed

19.01.2026 50

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Siobhan Holt

Brand Film Awards 2026: co-chairs of judges named

14.01.2026 40

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Siobhan Holt

Brand Film Awards 2026: first judges named

24.11.2025 20

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Siobhan Holt

Former Omnicom media chief named global president and COO of Edelman

07.10.2025 30

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Siobhan Holt

Should Jet2 respond to the White House ‘deportation’ video?

31.07.2025 30

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Siobhan Holt

Krow Group owner Mission names group chief executive

01.07.2025 30

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Siobhan Holt

Edelman wins Cannes PR Lions Gold as UK indie scoops first award

18.06.2025 20

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Siobhan Holt