Companies · category

Top Advertising Companies in the UK

188 of 497 advertising companies ranked on evidence in the Q4 2026 edition.

We list 23 advertising companies in the UK. The order comes from what each firm publishes and what has been verified about it, never from payment — at the top right now: Hydrant, CRISP and KAT Marketing.

Before you shortlist, check

Campaigns they ran for businesses your size, with results you can verify
How media is bought, and whether they take commission or rebates on it
Who owns the creative, and for how long you can use it
The reporting you will get, and from whose systems

TrustList ranking

Q4 2026 edition

188 of 497 advertising companies ranked on evidence held on 9 October 2026: client reviews, vetting, awards and facts each business states on its own website, which we read and date. Nobody pays to be placed.

Positions are fixed for the quarter; the next edition is due in January 2027.

How this is ranked About this edition

All advertising companies 188 ranked SMEs 187 ranked

The SME ranking on this page lists 473 small and medium-sized agencies, and 101 of them earned a rank number. One business known to be large is left out, and the SME order does not reward age. See the SME ranking

Filter by fitbudget, engagement, size and more

Hive Manchester
Consumer Products & Services · Arts, Entertainment & Music · Education
Hive Manchester is an advertising and marketing agency located in MediaCityUK, Manchester.
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Why #141 (shared): Based in MediaCityUK, Manchester · In business 15+ years, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
A&C
A&C acts as a senior communications director for growing organisations, working on retainer instead of producing one-off pieces of work.
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Why #141 (shared): Address in United Kingdom · Founded 2011, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
BizWizUK
BizWizUK is a Manchester business run by Ann Davies that teaches companies and individuals to use LinkedIn well.
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Why #141 (shared): Based in Manchester, UK · Founded 2011, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
8 Million Stories
SEO · PPC · Reporting
8 Million Stories, often shortened to 8MS, is a digital marketing agency in Edinburgh that plans global digital strategies.
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Why #141 (shared): Based in Edinburgh, Scotland · In business 15+ years, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Listen Up Music Promotions
Listen Up Music Promotions is a music promotion agency with press and radio teams in London and Los Angeles.
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Why #141 (shared): Based in London and Los Angeles · In business 15+ years, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
CD
Cude Design
Arts, Entertainment & Music · Advertising & Marketing · Business Services · Also in London
Cude Design is a WordPress web design agency based in Surrey, England, with more than a decade of experience building websites for UK businesses.
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Why #141 (shared): Based in Surrey, UK · In business 15+ years, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Betelguise Web Design
Advertising & Marketing · Information Technology · eCommerce
Betelguise Web Design is a web design agency working from Bridgnorth and Lawley in Telford, Shropshire.
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Why #141 (shared): Based in Bridgnorth and Telford, Shropshire · In business 15+ years, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Breeze People Ltd
Breeze People Ltd recruits and supplies promotional staff for face-to-face brand campaigns across the UK.
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Why #152 (shared): Address in United Kingdom · In business 14+ years, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
House Creative
Consumer Products & Services · Real Estate · Creative
House is a creative agency in Macclesfield, Cheshire, working with businesses that want to grow.
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Why #152 (shared): Based in Macclesfield, Cheshire, UK · Founded 2012, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
ArabiskMedia
Consumer Products & Services · Business Services · Non Profit
ArabiskMedia is a London media business built around publications for the Arab community in Britain, with a creative side that handles marketing, public relations and media…
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Why #152 (shared): Based in London · Founded 2012, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Firms Online
Web Design · SEO · eCommerce · Also in Sheffield
Firms Online is a Sheffield business that combines web design, online marketing and printing, with over 14 years in the trade.
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Why #152 (shared): Based in Sheffield, South Yorkshire · In business 14+ years, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.
Design for Digital
Arts, Entertainment & Music · Hospitality & Leisure · Financial Services
Design for Digital designs and builds WordPress websites from its base in Bath, UK, where it has worked since 2013.
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Why #156 (shared): Based in Bath, UK · Founded 2013, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.
Alfamedio LTD
SEO · Internet · Also in Uxbridge and Austin
Alfamedio LTD runs an SEO agency in London under the name SEO Company London.
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Why #156 (shared): Based in London, United Kingdom · Founded 2013, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Brand Ignite
Consumer Products & Services · Financial Services · Retail
Brand Ignite is a market research and brand strategy agency in Leicester, set up in 2013.
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Why #156 (shared): Based in Leicester, UK · Founded 2013, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Digitalhound Ltd
Consumer Products & Services · Hospitality & Leisure · Business Services · Also in Wales and London
Digitalhound Ltd runs a digital marketing agency from an office on Regent Street in London.
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Why #159 (shared): Based in London (Regent Street) · In business 12+ years, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.
FIfteen Studio
Advertising & Marketing · Business Services · Creative
FIfteen Studio is a creative design studio in Liverpool, founded by Oliver Graham in 2014.
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Why #159 (shared): Based in Liverpool, UK · Founded 2014, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.
Inbound360
Arts, Entertainment & Music · Hospitality & Leisure · Creative · Also in North America and London
Inbound360 runs paid advertising for brands that want more customers, users or leads. The agency was set up in 2014 and works mainly on social and search channels.
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Why #159 (shared): Based in Horsham, West Sussex, England, with most staff working remotely · Founded 2014, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.
Avocado Social
Arts, Entertainment & Music · Financial Services · Non Profit
Avocado Social is a UK consultancy that helps marketing teams and business owners get more out of social media.
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Why #159 (shared): Based in United Kingdom · Founded 2014, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Deliciously Creative
Deliciously Creative is a UK design studio set up in 2015 as a collective of specialists rather than a conventional agency.
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Why #163 (shared): Based in UK · Founded 2015, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.
Digizu
Creative · Branding
Digizu is a web development agency from Doncaster in South Yorkshire, set up in 2015.
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Why #163 (shared): Based in Doncaster, South Yorkshire · Founded 2015, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.
Brazil Street
Advertising & Marketing · Information Technology · Also in Brazil
Brazil Street plans and buys advertising for brands and businesses from its base in Manchester.
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Why #163 (shared): Based in Manchester, England · Founded 2015 · Owner-managed, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
One Agency Media Ltd
Social Media Marketing · Search Engine Optimization · Mobile App Development
One Agency Media Ltd is a marketing and advertising agency based in Manchester.
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Why #163 (shared): Based in Manchester · Founded 2015, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
IPONWEB
Web Design · Web Development · UI/UX Design
IPONWEB builds the technology behind programmatic advertising.
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Why #167: Office in United Kingdom · In business 10+ years · Team of 400+, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Ethos Metrics Ltd
Ethos Metrics Ltd works only on pay-per-click advertising. Its founder started it after struggling to find a suitable agency, and its senior specialists run each client account…
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Why #168 (shared): Based in United Kingdom · Founded 2016, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.

For vendors

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The order is earned on evidence: client reviews, vetting, awards and the facts a business states on its own website, which we read and date. Nobody can pay to move up. Add reviews or verified facts to your free profile to move up at the next edition; there are two ways to stand out now, and each one says what it is.

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A Sponsored card above the ranked list, up to three per ranking
Marked Sponsored, and it never changes the order
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How is this ranking worked out?

The order comes from what each firm publishes and what has been verified about it, and never from payment:

Profile completeness: the details a buyer needs to judge a firm — what it does, who it serves, how it prices, who it has worked for
Earned trust: verification, awards and the other checks a firm has actually passed
Client reviews, where they exist: the rating is smoothed, so one five-star review cannot outrank a firm with a hundred good ones, and volume counts with diminishing returns

Client reviews are still rare across this catalogue, so on most lists today the order is set by the first two. A firm near the top is the best-documented and best-verified one we hold, which is not the same claim as the best one to hire. Use the list to build a shortlist, then check the firms yourself.

Sponsored listings are labelled and shown apart from this list. How rankings work

Only firms whose profile names the UK are counted here, so a firm that lists a town but no country is not yet included.

Where else can I look?

The same list elsewhere: India (92) · Canada (41) · Australia (28).

Every category in the UK: the UK country page.

Top B2B companies in the UK38 categories ranked, 2,075 companies

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Every other way we rank advertising companies, by what they do and where they are.

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Everything here links back to the same verified catalogue. Pick your next stop.

Top Advertising Companies in the UK

Hive Manchester

A&C

BizWizUK

8 Million Stories

Listen Up Music Promotions

Cude Design

Betelguise Web Design

Breeze People Ltd

House Creative

ArabiskMedia

Firms Online

Design for Digital

Alfamedio LTD

Brand Ignite

Digitalhound Ltd

FIfteen Studio

Inbound360

Avocado Social

Deliciously Creative

Digizu

Brazil Street

One Agency Media Ltd

IPONWEB

Ethos Metrics Ltd

Want to see your company here?

Get vetted

Sponsor this ranking

How is this ranking worked out?

Where else can I look?

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