Top Advertising Agencies in the United Kingdom

We have selected 41 advertising agencies in United Kingdom. Compare what each agency does, where it is based and who it works with — then contact the ones that fit your project.

agencies
41
verified
33
countries
9

Showing 41 agencies

Ranked by RegisTeam editors

  1. 01

    RegisTeam Verified

    • Kyiv, Ukraine
    • Founded 2015

    Founded in Kyiv in 2015, RegisTeam is a growth marketing agency that works with clients in the United States, Europe and Australia. Its work is built around two disciplines that carry most of its projects: search engine optimization and pay-per-click advertising, with CRM consulting and analytics supporting both. On the SEO side, the team handles technical audits, content and link building, and a newer line of work on visibility in AI search — making sure brands are cited in answers from ChatGPT, Google AI Overviews and similar tools. On the paid side, it plans and manages Google Ads accounts, from launch and tracking setup to ongoing optimization. CRM and automation projects connect marketing data to sales, so lead quality can be measured rather than guessed. According to its Clutch profile, RegisTeam has delivered more than 1,300 projects in over 25 countries and holds a 5.0 rating across 69 client reviews.

    • SEO
    • AI search visibility
    • PPC (Google Ads)
    • CRM & automation
    • web analytics
  2. 02

    Frankenstein Digital Verified

    • London, United Kingdom

    Frankenstein Digital has built its own tool for analyzing the profit margins behind advertising spend, and presents demos of headless store builds. The Liverpool agency works with growing online stores. Its SEO covers technical and local optimization and stores on Shopify, Magento and headless setups, where the storefront is separated from the e-commerce back end. On the development side, it builds and migrates stores, connects them to other systems through API integrations and automates order handling. Its PPC work focuses on Google Shopping and Performance Max. Its clients include manufacturers and e-commerce companies, and it also provides technical support for websites. The agency works with retailers in the UK, including London and Manchester, and in US states such as Georgia, Massachusetts, Pennsylvania and Washington. It is a strong option for online stores outgrowing their platform or considering a headless build, and for merchants who want their Shopping and Performance Max spend analyzed against profit margins.

    • e-commerce SEO
    • Shopify and Magento development
    • headless
    • integrations and automation
    • Google Shopping
    • +1
  3. 03

    Heavyweight Digital Verified

    • London, United Kingdom

    For more than ten years, Heavyweight Digital has worked with small and medium-sized businesses across the UK. Paid advertising leads its list of services, followed by search, social and website work. Its PPC service covers Google Ads, Microsoft Ads, Meta Ads and Local Services Ads, including display campaigns, and it also carries out audits of existing ad accounts. Alongside that, the agency handles SEO and optimization for AI-driven search, social media management and WordPress web design. For other agencies, it offers white-label PPC and SEO, delivering the work under the partner's brand. Law practices and e-commerce companies are two sectors it has served. Heavyweight Digital works with businesses in London, Manchester and elsewhere in the UK. It is a good match for small companies and law firms that want their paid campaigns run by specialists, for businesses that want an independent audit before changing agencies, and for marketing agencies that need a reliable white-label partner for search and paid media.

    • Google Ads
    • Microsoft Ads
    • Meta Ads
    • SEO
    • AI search
    • +4
  4. 04

    The SEO Works Verified

    • London, United Kingdom
    • Founded 2009

    The SEO Works is a UK search marketing agency owned by its employees. Founded in 2009, the search marketing agency has offices in Sheffield, London and Leeds, and a team of more than 80 search specialists. Its services include SEO, GEO and AEO for visibility in AI-driven search, PPC campaigns, digital PR, content creation, and website design and development. The agency works with large brands as well as mid-sized companies and smaller businesses across the UK. Medical and e-commerce clients feature in its portfolio. It also covers UX and digital design work. The SEO Works serves clients across the UK, including London and Manchester, and in US states such as Massachusetts, Minnesota and Virginia. It is particularly relevant for large brands and mid-sized organizations that want a sizable, established search team covering organic search, AI visibility, paid search and PR, and businesses that value working with an employee-owned agency founded in 2009.

    • SEO
    • GEO
    • AEO
    • PPC
    • digital PR
    • +2
  5. 05

    The Second Floor Verified

    • Toronto, United Kingdom
    • Founded 2021

    Artists, record labels, startups and other creative businesses in the UK and US are the main audience for The Second Floor. The Leicester creative digital marketing studio, founded in 2021, centers its work on the cultural economy. Its services begin with branding and storytelling and continue through Webflow websites and e-commerce stores. Marketing covers SEO, AEO and GEO for AI-driven search, paid advertising, social media management, analytics with GA4 and Google Tag Manager, and conversion rate optimization. Clients it lists include Unchained Music, Amateur Athlete and Eden Goods. Its client sectors include e-commerce and B2B services. Beyond the UK, the studio works with clients in Toronto and in US states such as Arizona, Colorado, Georgia, Illinois and Virginia. The Second Floor is most useful for musicians, labels and creative brands that want a distinctive identity and a Webflow site launched together with search and paid campaigns, and for young direct-to-consumer companies that care as much about storytelling as about tracking and conversion data.

    • branding and storytelling
    • Webflow websites
    • e-commerce
    • SEO
    • AEO/GEO
    • +4
  6. 06

    Clear Click Verified

    • Manchester, United Kingdom
    • Founded 2020

    Clear Click emphasizes work by senior consultants and organizes its approach around its own CLEAR methodology. The performance marketing and CRM agency was founded in 2020 and has a registered office in Edinburgh and a presence in Barcelona and Perth. It has a team of 10 to 49 people. Its services cover SEO, paid media, data and analytics, CRM and customer data, AI and automation, and growth consulting. Clients it lists include Canva, Hubject, Wigwam Holidays and Myagi. Among the industries it serves are fintech and e-commerce. The agency also runs email marketing, content marketing and lead generation, and works on visibility in AI search. Clear Click works with companies across the UK, including Manchester, and in the US. It is a logical partner for scale-ups and technology businesses that want experienced practitioners connecting their acquisition channels with customer data, and companies looking to apply AI and automation to their marketing operations.

    • SEO
    • paid media
    • data and analytics
    • CRM and customer data
    • AI and automation
    • +1
  7. 07

    Brandconn Digital Verified

    • Manchester, India

    Brandconn Digital manages the online reputation of brands, companies and public figures, alongside its digital marketing and web development work. The Indian company is based in Noida, in Uttar Pradesh. It builds and maintains websites and online stores on WordPress, Shopify and WooCommerce for its clients, then promotes them through SEO, AEO and GEO for AI-driven search, Google Ads and social media. The company also provides white-label outsourcing for digital agencies around the world, delivering work under the partner's own brand name. Its client sectors include e-commerce and legal services. It also offers content marketing and copywriting. Brandconn works with clients in India and the UK, including Manchester, as well as in Toronto and US states such as Minnesota. It suits online stores and law firms that want a site built and marketed by one team, brands and public figures concerned about their search results, and agencies looking for an outsourcing partner.

    • web design and website support
    • e-commerce (Shopify, WooCommerce)
    • SEO
    • AEO/GEO
    • Google Ads
    • +3
  8. 08

    Arke Agency

    • Manchester, United Kingdom
    • Founded 2017

    Arke is an independent full-service agency in Brighton, founded in 2017, with a team of 10 to 49 people. The agency is credited with winning Best Independent Agency of the Year at the European Agency Awards 2025. The agency connects brand strategy and identity with creative work and performance advertising across TV, programmatic, out-of-home and social media. It also runs organic social media, email marketing, SEO, conversion rate optimization and web development, and reports results through ROI dashboards. Its client sectors include insurance and home services. It also offers market research, content marketing and work on visibility in AI-driven search. Arke works with clients across the UK, including Manchester, and in France and Spain. Consumer brands and service companies ready to invest in broadcast and outdoor media alongside digital channels, and that want brand building and performance marketing planned together and measured in the same reporting, will get the most from it.

    • brand strategy and identity
    • performance advertising (TV, programmatic, OOH, social media)
    • organic SMM
    • email
    • SEO
    • +3
  9. 09

    Perpetual10 Verified

    • Manchester, United Kingdom

    Accountants, dentists, financial advisers and building contractors make up much of the client base of Perpetual10, a small digital marketing agency in Greater Manchester that mainly serves small businesses. Its office is at The Mailbox in Stockport. The agency offers SEO consulting and audits, technical SEO, PPC and Google Ads management, generative engine optimization for AI search, and content marketing for its clients. Digital PR and link building support search authority, and the agency also provides analytics. Clients it lists include Cole & Mason and West Pennine Storage Equipment. Its client sectors also include e-commerce and B2B services. Perpetual10 works with businesses in Manchester and elsewhere across the United Kingdom. It is well placed to serve small professional practices and trade businesses that want a local agency to handle both paid and organic search, as well as companies that need an independent SEO audit or consulting before committing to a longer program.

    • SEO consulting and audits
    • technical SEO
    • PPC and Google Ads
    • GEO
    • content marketing
    • +3
  10. 10

    Elit-Web

    • Chicago, United States
    • Founded 2014

    Elit-Web is a full-cycle digital marketing agency founded in 2014, with offices in Arlington Heights, Illinois, and Kyiv, Ukraine. Its service list covers SEO, generative engine optimization (GEO), PPC, social media marketing, e-commerce marketing and conversion rate optimization, so organic and paid channels can be handled by one provider. The agency also offers white-label services for other marketing agencies and has industry-specific programs for sectors ranging from medicine to law firms. It says it has generated 4 million leads for clients. Its clients include home services and insurance businesses, and it also offers marketing consulting. It works with clients in Canada (including Toronto), the United Kingdom and the United States, including Chicago, Colorado and New York. Lead-focused work with industry-specific programs makes it relevant to businesses in North America and the UK, and marketing agencies can use it as a white-label partner to deliver SEO and PPC under their own brand.

    • SEO
    • GEO
    • PPC
    • SMM
    • e-commerce marketing
    • +2
  11. 11

    Devenup SEO

    • London, United Kingdom

    Devenup (Devenup SEO) has worked on search engine optimization for more than ten years, and today optimizes sites for Google and Bing as well as large language model platforms such as ChatGPT and Claude. Its services include traditional SEO, AI SEO, link building, Google Ads and digital strategy consulting for its clients. Its clients include technology, healthcare and e-commerce companies, and projects it lists on its site include Aerojetme, HLC Clinic, Parley Pro, Canada Satellite and Seenspire. It has served insurance companies and home-service providers. It also provides market research, content marketing and UX design. Devenup works with clients in the UK, including in London and Manchester, the United States, including New York, and in Canada. It is best suited to technology companies, clinics and online stores that want an experienced SEO team to extend their strategy into AI search, backed by link building and Google Ads where it helps.

    • SEO
    • AI SEO
    • link building
    • Google Ads
    • strategy consulting
  12. 12

    e intelligence

    • London, Australia
    • Founded 2005

    e intelligence says it has served more than 6,000 clients around the world. The digital marketing and web development agency combines marketing services for businesses with white-label services for other agencies. Its marketing range includes SEO and AI SEO, PPC, social media marketing, content marketing, link building and digital PR. On the development side, it builds sites on WordPress, WooCommerce, Shopify and Webflow. White-label services let agencies deliver its SEO, PPC or development work to their own clients under their brand. Industries it works with include home services and insurance. It also offers marketing consulting. The agency works with clients in Australia, including Melbourne, the UK, including London, Germany, India and the United States. It is a solid choice for marketing agencies that need extra capacity across search, paid media and development, and small businesses and online stores that want a site built on a common platform and then promoted through a broad mix of channels.

    • SEO and AI SEO
    • PPC
    • SMM
    • content
    • link building
    • +2
  13. 13

    Tiga Digital Marketing

    • United Kingdom
    • Founded 2021

    Tiga Digital Marketing is a small performance marketing agency in Cambridge, England, founded in 2021, with a team of one to nine people. It says it focuses on helping growing businesses turn paid and organic traffic into customers by improving campaigns as well as the messaging, landing pages and site structure that visitors reach. Its services include Google Ads and other PPC, Facebook, Instagram and LinkedIn advertising, SEO and search engine marketing, social media strategy, conversion rate optimization, lead generation and marketing consulting. It says it combines ads and SEO rather than treating them separately, to support sales goals. Case studies it describes involve a bridal boutique, an online tuition business and an IT services firm. The industries it lists are fintech, IT and education, and it also mentions cybersecurity, SaaS, life sciences, healthcare and retail. Tiga works mainly with UK clients and is active in France without a local office.

    • Google Ads
    • paid social
    • SEO
    • social media strategy
    • CRO
    • +1
  14. 14

    Viacon Verified

    • London, Australia
    • Founded 2018

    Viacon combines product development with digital marketing. The agency is based in Melbourne, was founded in 2018, calls itself a Google Premier Partner and says it has worked with brands in more than 50 industries. On the development side, it builds websites, e-commerce stores, mobile apps and SaaS products. On the marketing side, it provides SEO and optimization for AI search, performance advertising on Google, Meta and LinkedIn, social media, and conversion rate optimization. It also offers AI automation and CRM and ERP integrations. It counts clients in home services and insurance. It also offers marketing consulting. Viacon works with clients in Melbourne and across Australia, as well as in the UK, including London, in California, including Los Angeles and San Diego, and in India. It appeals most to companies that need a website, app or SaaS product built and then marketed, and businesses that want their CRM or ERP connected to their campaigns.

    • web and mobile development
    • SaaS
    • SEO and GEO
    • performance marketing
    • SMM
    • +3
  15. 15

    Stack Digital – Performance Marketing Agency UK

    • United Kingdom
    • Founded 2019

    iGaming, e-commerce and travel are the three sectors Stack Digital specializes in. The UK SEO and paid search agency is based in Stockton-on-Tees, in the north-east of England, and was founded in 2019. Its services include technical and content SEO, link building, Google Ads, Microsoft Bing Ads and paid social advertising, along with content marketing. Its search work covers both organic and paid channels, with SEO and PPC offered side by side in each of its three sectors. Clients attributed to it include Betdaq (Ladbrokes), Betway, Southall Travel and Rebellious Fashion. Its clients include gambling and e-commerce companies, and it also offers marketing consulting and Amazon marketing. Stack Digital works with clients in the UK, France, Italy and India. It is a strong option for betting and iGaming operators, travel companies and online fashion retailers that want an agency specializing in their sectors, with organic and paid search handled by the same agency.

    • SEO
    • PPC (Google Ads, Bing Ads)
    • paid social
    • content marketing
    • link building
  16. 16

    JBE Digital Verified

    • Melbourne, Australia

    JBE Digital runs ads on ChatGPT alongside Google, Meta and LinkedIn. The Melbourne digital marketing agency is based in Niddrie, Victoria, and keeps a small team of fewer than ten people. Its paid media work covers Google Ads, social and native advertising, while its SEO practice spans e-commerce, international, local and AI SEO. The agency also designs websites, builds email automation in HubSpot and produces content marketing. Lead generation is also part of its offer. Clients it lists on its site include Stroud Homes, Fernwood Fitness, Pacific Airshow and CarBuyers. Its client sectors include home services and health and wellness. JBE Digital works with businesses in Melbourne and across Australia, as well as in the UK and US states such as Arizona, Georgia, Illinois and Massachusetts. Its most natural clients are businesses that want paid media and SEO from a compact team willing to test newer ad channels such as ChatGPT advertising.

    • Google Ads
    • Meta/LinkedIn/ChatGPT advertising
    • native advertising
    • SEO (ecommerce, international, local, AI SEO)
    • web design
    • +2
  17. 17

    Mavlers Verified

    • Los Angeles, India
    • Founded 2012

    Mavlers provides white-label services and offshore teams for agencies and brands around the world. The full-service agency was founded in 2012 in Ahmedabad, India, and employs between 250 and 999 people. Its range is wide. Marketing services include SEO and AI SEO, PPC, analytics, and CRM marketing and automation. Development work covers websites on HubSpot, WordPress, Webflow and Shopify, UI and UX design, and AI agents. Agencies can hire dedicated offshore teams that work under their own brand. Its clients come from sectors such as e-commerce and IT. Mavlers works with clients in the United States, including Los Angeles and San Diego in California, as well as Sydney, Manchester and states such as Arizona, Georgia, Illinois and Washington. It is a practical match for agencies that need extra development or marketing capacity without hiring, and for brands that want a large offshore team covering CRM, web and paid media across several platforms.

    • SEO and AI SEO
    • PPC
    • analytics
    • web development (HubSpot, WordPress, Shopify)
    • UI/UX
    • +4
  18. 18

    Stride Up Verified

    • London, France
    • Founded 2019

    E-commerce brands make up roughly 70% of the more than 120 brands that Stride Up says it manages. The Paris performance marketing agency has operated since 2019, and clients it lists include Kerastase (L'Oreal), Cabaia, The Bradery and FEED. Its offer combines paid search, social advertising and ChatGPT ads with an in-house creative studio that produces ad content. Organic work covers SEO and GEO for AI-driven answers, and the agency also runs email marketing and lead generation, manages brands on Amazon, and builds AI and automation workflows. Its client sectors include insurance and e-commerce. It also offers marketing consulting. Stride Up works with brands in France, in London and Manchester in the UK, and in US states such as Arizona, Colorado, Georgia, Massachusetts and Washington. It is most useful for direct-to-consumer brands that sell on their own sites and on Amazon, and that want media buying, creative production and retention campaigns run together by a team that already manages many online retailers.

    • paid search advertising (SEA)
    • social media advertising
    • creative studio and content
    • SEO
    • GEO
    • +5
  19. 19

    Inbouncy Verified

    • Manchester, United States
    • Founded 2015

    HubSpot implementation and consulting sit at the center of Inbouncy's work. The AI-focused inbound marketing agency, founded in 2015, is headquartered in New York and has an office in Bangladesh, and it reports having served more than 480 companies in North America and Europe. Besides HubSpot, it integrates Salesforce CRM, builds marketing automation and develops AI agents that handle routine tasks. Marketing services include inbound strategy, SEO and GEO, paid advertising, content and email marketing, and lead generation, while web development covers sites built on HubSpot, WordPress and Shopify. It has worked with fintech businesses and with online retailers. Inbouncy works with companies in New York and states such as Arizona, Georgia, Illinois and Pennsylvania, as well as the UK. Companies that want their CRM, marketing automation and website set up properly before scaling paid and organic campaigns are its natural clients, as are HubSpot users looking for a partner that can also connect Salesforce and introduce AI-driven workflows.

    • inbound marketing
    • SEO and GEO
    • paid advertising
    • HubSpot and Salesforce CRM implementation
    • marketing automation
    • +2
  20. 20

    Parachute Design Group Inc. Verified

    • Manchester, Canada
    • Founded 2003

    Parachute Design Group has designed websites and brand identities in Toronto since 2003. More than two decades in, web design remains the agency's core. Its services cover website design and development, custom WordPress development, e-commerce and branding for its clients. It also offers AI search optimization, aimed at helping sites appear in answers from tools such as ChatGPT and Perplexity. Recent work it lists includes Mosaic Manufacturing. Fintech firms and medical providers count among its clients. It also offers content strategy and UX design. Parachute works with businesses in Toronto and across Canada, and with clients in US states including Arizona, Colorado, Georgia, Massachusetts and Washington, as well as Manchester in the UK. It suits companies that need a custom WordPress site or online store with a brand to match, especially fintech and healthcare firms that want design-led work from an experienced studio and a site prepared for AI-driven search.

    • web design
    • WordPress development
    • e-commerce
    • branding
    • AI Search Optimization

Frequently asked questions

How many advertising agencies in United Kingdom are on this list?

The list currently includes 41 advertising agencies in United Kingdom. 33 of them have been fully verified by RegisTeam editors.

Where are advertising agencies in United Kingdom based?

Most agencies on this list are based in Manchester, London and Toronto.

What else do these agencies do besides Advertising?

Besides Advertising, agencies on this list most often offer content marketing, PPC and email marketing.

How does RegisTeam select agencies?

RegisTeam editors check every agency by hand: the website, the services it actually provides, the office location and the clients it names publicly. Agencies cannot pay for a place on the list.

How do I choose the right agency?

Shortlist 3–5 agencies that work in your niche and region, check the clients and case studies they name on their websites, and ask each one for a proposal with clear deliverables, reporting and pricing. Compare proposals side by side before signing.

How much does it cost to hire advertising agencies?

Pricing depends on scope, market and the agency's seniority: some work on monthly retainers, others on fixed-price projects or performance-based fees. Ask each shortlisted agency for a written estimate for the same brief so you can compare like for like.

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