AGENCY LIST

Jam Jar Agency

Cowbridge, Vale of Glamorgan, United Kingdom
Visit jamjar.agency

Bilingual PR, brand strategy, and creative production for Wales-based organisations

Jam Jar Agency works from Cowbridge in the Vale of Glamorgan, offering communications support in both English and Welsh. Client work includes the CTM NHS Charity rebrand and a 2026–2030 strategy for Healthcare Inspectorate Wales, pointing to a focus on public sector and healthcare-adjacent organisations that need clear positioning and a defined visual identity.

Services span creative concepting and production, media relations, press releases and newsroom content, brand strategy and positioning, and visual identity work. The agency frames its public relations role around helping businesses shape and protect their reputation, pairing that with design work meant to bring a brand's story to life across bilingual audiences in Wales.

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SERVICES

Capabilities

Category

PR and Communications

Services

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About this agency on Agency List

Jam Jar Agency holds an Agency List Score of 97 out of 100.

That score is higher than 93% of the 36,919 agencies Agency List has assessed so far.

The Agency List Score measures how well an agency documents its work in public: named clients, quantified outcomes, and whether those outcomes are attributed to the agency rather than to the client.

It does not measure client satisfaction, price, or availability.

How the Agency List Score is measured

Assessment date

Agency List assessed Jam Jar Agency in September 2026, reading 5 pages published on jamjar.agency.

The score reflects what Jam Jar Agency had published by that date; anything published since has not been read.

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