Find the agency
you're looking for.
Search 0 vetted UK marketing agencies by service, industry, location, or holding group. Free for brands. Honest about who owns whom.
Four ways to find your agency.
Most directories give you a search bar. We give you four pathways - including the only one that tells you which holding group an agency really belongs to.
By ownership.
The only directory that maps which agencies belong to WPP, Publicis, Omnicom, and other holding groups - and which stand alone.
By service
Disciplines grouped by buyer goal. From SEO and PPC to UX, branding, and programmatic media.
By industry
Filter agencies who understand your sector. From AI to FMCG, healthcare to luxury.
By location
Local expertise where you need it, national reach where you want it. UK-wide.
A glimpse of what's in the index.
Agencies that have claimed and verified their listing. Refreshed weekly.

DESIGN DPI a multi-award-winning creative agency based on the outskirts of Doncaster in South Yorkshire, offers an all-encompassing spectrum of services. Specialising in animation, branding, logo creation, website development, and tailor-made software solutions, we also excel in digital marketing strategies such as SEO, email marketing, and social media management.

Performance Marketing for Hotels

CRKLR is a full-service digital marketing agency with headquarters in Brighton and London. Our global team, spanning the UK, Portugal, and South Africa, brings diverse perspectives and round-the-clock capabilities to every project. We specialise in integrated digital campaigns across paid search, social media, SEO, copywriting, and content creation, helping brands find their voice and reach their

DigitSea is a full-service digital marketing agency based in Glasgow, UK, offering SEO, Google Ads, social media marketing, web development, and more. It helps businesses of all sizes increase online visibility, improve search rankings, and achieve measurable, long-term growth.

Today his practice is structured around what clients actually need - strategic clarity through Experience Strategy, ongoing guidance through Design Partnership, and reliable delivery through Design Operations.

SAGE Marketing provides global B2B marketing and brand management services to global startup companies. We are your CMO as a Service. From converting customer needs into business opportunities to engaging people on-line, off-line, and face-to-face, SAGE tailors the right marketing mix to your stage, budget, and needs. We will scale your brand and business to the next level. SAGE is home to experienced team of marketers, strategists, creatives, and tech enthusiasts who are leading startups to business success! Additionally, we are a HubSpot Diamond Partner, we help many startup and established companies to maximize their marketing & sales impact with HubSpot CRM.
Advisory services for when the directory isn't enough.
RFP & Pitch Support
We help brands run better pitches. From writing the brief, to drawing up the shortlist, to evaluating responses against the criteria that actually predict success.
Agency Due Diligence
Independent vetting before you commit. Capability, financial stability, culture, performance. The questions you'd ask if you had time to ask them.
Field notes from across the UK landscape.

"Everything has changed and nothing has changed": Ben Foster, The SEO Works
The CEO of The SEO Works on taking charge of an agency he was once a client of, why it chose employee ownership over a sale, and how it gets itself cited in AI search.

"Get lazy and you'll be eaten by AI": Richard Michie, The Marketing Optimist
The founder of The Marketing Optimist on starting out after redundancy, why his clients stay for five years on average, and his pledge never to use AI as the final output.

"We'd accidentally started a social media agency": Phil Treagus-Evans, Giraffe Social
The co-founder of Giraffe Social on a failed social network, the mistake of treating other agencies as rivals, and enquiries that now arrive by way of ChatGPT.
Get listed in the index.
Free listings for every UK marketing agency. Claim your entry to unlock verified status, edit your profile, and respond to enquiries.
A monthly note on the UK agency landscape.
New entries to the index, notable holding-group moves, and our editor's pick of long-form.