S3 Advertising

Cardiff https://www.s3advertising.agency/


  • Advertising/Creative
  • Digital
  • Integrated marketing
  • Media planning & buying


Who says small can’t do what big can?
Buck up your ideas, mun!

This is where the little bite big.

What makes us different? We exist to help the unlikely and underestimated in their pursuit to become the overachievers they damn right deserve to be.

An independent, creative advertising agency based in the heart of Cardiff, we produce consumer-facing campaigns for those who aren’t (yet) market leaders.

This agency doesn’t ego pander and it certainly doesn’t think small, everything we do rewards ambition using S|3: strengths, skills and success.




New Work

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New Work

Beat Flu

By S3 Advertising

Covid-19’s second wave imminent, Public Health Wales needed a clear, friendly campaign to communicate the importance of getting your flu vaccine. Our idea leverages?a recent surge in community spirit, transforming?the?brand’s assets into a protective bubble via vibrant animation.