LAST UPDATED July 05, 2025

Top Advertising Firms in United Kingdom

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  • The Potting Shed Design

    St. Peter Port - United Kingdom

    The Potting Shed was founded in 2007. We are an award-winning, full-service design, advertising & digital agency with offices in Guernsey and Jersey and a client base stretching to Europe, Asia, Australasia, and the Middle East. We work in all in

  • Think Media

    London - United Kingdom

    Our focused, confident team has a wealth of knowledge and experience; with a combined background in the Advertising Industry from Direct Mail, Regional and National press to Digital giving us a unique insight into even the most local markets. Strong

  • Creative Edinburgh

    Edinburgh - United Kingdom

    We are committed to advancing the value and impact of creativity internationally. Creative Edinburgh is a community that increases your capacity to experiment, innovate and succeed. We enable intergenerational and intercultural dialogue and community

  • Purple Circle

    Nottingham - United Kingdom

    We are experienced brand and design professionals. We love what we do. And we believe that you don’t have to be a big brand to think big. Impact for clients and awards are delivered in equal measure. Our style is confidence without arrogance. Liste

  • Sizzle Creative Agency Ltd

    Bolton - United Kingdom

    Sizzle Creative goes back over a decade to 2005. Over this time we\'ve had the pleasure of working with clients of all shapes and sizes - from a broad range of market sectors including household names like British Gas and Tesco plus numerous local an

  • A Mosaic is a beautiful picture made up of hundreds of smaller elements put together to form an appealing result. The whole being greater than the sum of the parts. We think this resonates with every promotion we do at Mosaic Marketing - focussing on

  • Cult

    London - United Kingdom

    Cult is a creative agency that believes in embracing the unknown, we only work with people that are willing to break new ground to solve old problems in new ways.

  • VMLY&R London

    London - United Kingdom

    VMLY&R is a global marketing agency that harnesses creativity, technology, and culture to create connected brands. The agency is made up of nearly 7,000 employees worldwide with principal offices in Kansas City, London, New York, Sao Paulo, Shang

  • Leith

    Edinburgh - United Kingdom

    Born and raised out of the docks of Edinburgh, we’ve been upsetting the odds for the last 30 years, helping brands and organisations punch above their weight with bold ideas that work. The secret to this success: Leithal Thinking – a unique proce

  • Underdog

    Leeds - United Kingdom

    future brand growth. We look forward to building their online presence over the next 6 months together.

  • Advertising Firms in United Kingdom

    Top Advertising Firms in United Kingdom