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Havas Worldwide London is a London-based integrated advertising agency.
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Latest News
Oct. 02, 2026
Samaritans Legacy Appeal Highlights Why Uncomfortable Conversations Matter
The film portrays the beauty of a long friendship and how sometimes the smallest amount of words can mean everything
Oct. 02, 2026
FightTheStroke''s New Film Can't Define Cerebral Palsy, so it's Opening a Global Casting Call Instead
Directed by Tommaso Pitta, with media strategy by Kotton, the campaign launches 2 October across FightTheStroke's channels