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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.
Crimson Social is a property-focused marketing agency helping estate agents, developers and property businesses grow through social media, paid advertising and digital marketing.
Spotty Media is a specialist hospitality digital marketing agency helping restaurants, bars, hotels, venues and food and drink brands grow through social media, PR, content, websites, paid social, email marketing and consultancy.
Rollo is an independent marketing agency based in Portsmouth. We work with scale-ups, established brands, and partners who want senior thinking without the overhead that usually comes with it.
Siruss is a full-service digital agency based in Shrewsbury, Shropshire. We work with businesses as their digital partner, providing best-in-class web design, development, SEO and digital marketing.
SEM Consultants is a Birmingham-based digital marketing agency specialising in SEO, PPC, social media, web design, email marketing, brand design and AI marketing. The team delivers tailored, results-focused strategies for B2B and B2C businesses across the UK and internationally.
CommerceTuned is a senior-led B2B SEO agency helping organisations improve search visibility across complex buying journeys. Founded in 2003, we combine technical SEO, content strategy, site architecture, authority development, analytics and AI search visibility, with particular experience in complex, technical and multi-market sectors including manufacturing, SaaS, technology and financial services.
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.
"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.
Best SEO Agencies in London (2026): 15 Scored and Reviewed
We scored 15 of the best SEO agencies in London for 2026 against six criteria, then mapped them to what you actually need: ecommerce, B2B, technical, enterprise, local or AI search. An independent, transparent ranking.
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.