LAST UPDATED October 08, 2025

Top Public Relations Firms in London, United Kingdom

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  • AB Communications

    London - United Kingdom

    Our mission is to help organisations reach their full potential by creating informed, engaged and connected employees. We take an evidence-based approach – uncovering insight to drive more informed communication strategies. We are the world’s�

  • Atomic London

    London - United Kingdom

    NEVER QUIET. The principle behind everything we do. Creating ideas that are hard to ignore, difficult to forget, easily more effective. We are a modern, independent creative company in the heart of Clerkenwell, London. For the last four years we’ve

  • Sauce Communications

    London - United Kingdom

    Sauce Communications is one of the UK\'s leading PR, management and marketing agencies specializing in restaurants, food and drink brands, bars and hotels. We offer a complete communications package, including PR, marketing and brand development, tai

  • Jargon PR

    London - United Kingdom

    Jargon PR drives international awareness, sales and the reputation of some of the most exciting technology brands in today’s global market. Through media and analyst relations campaigns, branded content creation and social media conversations, we h

  • Red Lorry Yellow Lorry

    London - United Kingdom

    We’re an ambitious global agency delivering b2b technology PR, customer and internal communications. A top 15 PR Week tech PR agency with 20% year-on-year growth. We’re successful because we focus top talent into knowledgeable, industry-speciali

  • The PR Office

    London - United Kingdom

    The PR Office is one of the UK’s top 150 PR agencies (PR Week 2015) with a thriving business working across the following sectors - Corporate & Professional Services, Financial Communication & IR and Community & Not for Profit. Since we

  • LFM Venues & Events

    London - United Kingdom

    LFM Venues and Events experience in the industry goes back over 15 years, when founder Jonathan Sands began working with the Weird and Wonderful prop Company in 1996, which he later purchased in 2001. LFM has an extraordinary network of talent on han

  • Mercieca

    London - United Kingdom

    We’re Mercieca. An award-winning integrated agency that likes to keep things simple. No over complicated processes. Just clear strategic thinking using our dedicated PR and client service team. Brought to life brilliantly by our award-winning creat

  • The Big Shot

    London - United Kingdom

    THE BIG SHOT - \'Making Content Work\'​ We specialise in creating, producing, marketing and distributing branded content across all media platforms. The content we create works to deliver against business objectives. We work for the Association of

  • Hudson Sandler

    London - United Kingdom

    Our job is to lift you above the noise and hubbub.  To help ensure that your communications cut through the chatter, that they are heard, authentic, contemporary and inspiring.  By taking an elevated view, we bring objectivity and perspective.  We

147 Firms
  • Public Relations Firms in London, United Kingdom

    Top Public Relations Firms in London, United Kingdom