Four Cymru #DifferenceMakers

What sets us apart? Four Cymru is powered by four pillars that make the difference:

  1. Insight-Driven Strategy
    Every campaign starts with data. We use evidence-led frameworks like AMEC and GCS OASIS to ensure measurable impact.
  2. Creative Excellence
    Bold ideas, bilingual storytelling, and stunning design that resonate with audiences and win awards.
  3. Integrated Delivery
    From media buying to influencer engagement, we deliver across every channel for maximum reach and ROI.
  4. Welsh at Heart
    We champion Welsh language and culture in everything we do—because it’s not just what we say, it’s who we are.
BIMA awards
Awards BIMA

Some of our work

What can we deliver?

Being experts in our field we can help you bring your campaigns and messages to your target audiences to increase brand awareness, encourage behavioural change, or raise your profile and drive sales.

Our vast array of services range from marketing, communications, creative design, digital media and more.

We offer a pan-Wales reach with offices in Cardiff and Aberystwyth

We are part of the wider Four group located in London, Sheffield, Abu Dhabi, Dubai, Riyadh.

Our social responsibility

We are proud to be a socially responsible agency and we’ve plenty of awards and accreditations to support it:

· Investor in People

· Ecovadis

· Disability Confident Employer

We were also one of the first 1,000 companies in the UK to achieve B-Corp certification (certified from 2022 - 2025).

You do not achieve these accreditations by just looking at how responsible the business is, but by also the impact it has on the surrounding communities, the environment and its employees, colleagues, stakeholders, suppliers and community.

We are proud to be part of the revolution looking at not just what our business can deliver but what effects it has on our communities and our environment. Come with us on our journey to deliver business in a more sustainable and responsible way.

Ocean waves

Looking to the future

Being heavily invested in the Welsh Government’s The Well-being of Future Generations Act, we are devoted to providing campaigns that can improve the social, economic, environmental and cultural well-being of Wales. We want to ensure that future generations have at least the same quality of life as we do now, and with your help we can work together to reach these goals.

We are forward thinking for...a prosperous Wales, a resilient Wales, a healthier Wales, a more equal Wales, a Wales of cohesive communities, a Wales of vibrant culture and thriving Welsh language, a globally responsible Wales.

Think big. Think passion. 

Think Four Cymru.

Key people

Amelia Stevens
Managing director

Amelia Stevens

Rhys Flowers, Director of Communications
Director of communications

Rhys Flowers

Nan Williams
Group chief executive

Nan Williams

Einir Williams
Group managing director

Einir Williams

Anne Clarke
Chief executive, public sector

Anne Clarke

Elouise Hobbs
Account director

Elouise Hobbs

Kate Williams
Associate director

Kate Williams