Top 100 Advertising Agencies in the United Kingdom
The Best of November 2026Looking for a top advertising agency in the United Kingdom?
Businesses looking to develop a relationship with media outlets should consider working with an advertising agency. Beyond increasing visibility, top agencies are a gateway to a variety of crucial resources, including researchers, designers, SEO/PPC experts, and social media managers.
To assist you in your search for a partner, we’ve compiled this list of the top advertising and marketing companies in United Kingdom. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
>List of the Best United Kingdom Ad and Marketing Companies
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1$5,000+250 - 999 employeesLondon, EnglandNinjaPromo, an Advertising company, was founded in 2017. Their midsize team is in New York, New York; London, England; New York, New York and Dubai, United Arab Emirates. Their services include Advertising, Blockchain Marketing, Ecommerce Marketing, Mobile & App Marketing, and more.Read More
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IqoniqIndustries
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2$1,000+10 - 49 employeesSheffield, EnglandRead More
The SEO Works is a small SEO services firm in Sheffield, England; Leeds, England and London, England. They provide Search Engine Optimization, Pay Per Click, Advertising, Content Marketing, and more and were launched in 2009.
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3$10,000+2 - 9 employeesLondon, EnglandLaunched in 2020, Make Us Care is an Advertising company. In London, England; Royal Tunbridge Wells, England and Glasgow, Scotland, their small team provides Advertising, Branding, Social Media Marketing, and Video Production.Read More
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SeraphimIndustries
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4$25,000+10 - 49 employeesLondon, EnglandRead More
Nucco, founded in 2013, are communication experts that change behaviour and perspectives. Part of UNIT9, they use insight-led creative to create digital campaigns and content for advertising, marketing and internal communications. They work with brands like JP Morgan, UBS, De Beers Group and John Lewis Partnership.
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5$25,000+10 - 49 employeesLondon, EnglandChello is a branding agency established in 2014. They are in Redfern, Australia; Brisbane City, Australia and London, England and have a small team. The company specializes in Branding, Advertising, and Video Production.Read More
Clients
ShopifyPlusIndustries
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6$5,000+10 - 49 employeesLondon, EnglandOOB is a small social media marketing firm launched in 2018. Their team provides Social Media Marketing, Branding, and Advertising. The firm is located in London, England.Read More
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Tiktok Shop Ann Summers / Knickerbox O'Neill Eight SleepIndustries
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7$25,000+10 - 49 employeesLondon, EnglandBranding firm Wildish & Co. Was established in 2012. They are in London, England and Woodspeen, England and have a small team. Wildish & Co. Focuses on Branding and Advertising.Read More
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Bumble / BadooIndustries
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8$1,000+50 - 249 employeesBirmingham, EnglandIn Birmingham, England; London, England; Glasgow, Scotland and Newcastle upon Tyne, England, M3.agency is a pay per click company. The midsize team provides Pay Per Click, Search Engine Optimization, Advertising, Content Marketing, and more. The agency was founded in 1999.Read More
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Formula One Autocentres MG Motor UK Oxford Plastics Aston VillaIndustries
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9$5,000+2 - 9 employeesLondon, EnglandRead More
Advertising company YouYaa was launched in 2017. They are in Dubai, United Arab Emirates; Riyadh, Saudi Arabia and London, England and have a small team. YouYaa specializes in Advertising, Branding, Public Relations, Marketing Strategy, and more.
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10$10,000+10 - 49 employeesWooburn Green, EnglandRead More
Fluro is a creative agency based just outside of London that has the team, talent, and partnerships to help you get noticed and be remembered.
We can deliver a full range of B2B marketing services for SMBs, start-ups, and global organizations. These include branding, campaigns, website design, digital marketing, communication strategy, content creation, copywriting, design, animation, video production, and social media.
Clients
Merlin EntertainmentsIndustries
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11$50,000+10 - 49 employeesLondon, EnglandLondon : Los Angeles is an Advertising company. Founded in 2017, the firm is in El Segundo, California and London, England. The small team specializes in Advertising, Branding, Video Production, Broadcast Video, and more.Read More
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Total Wine & MoreIndustries
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12$1,000+10 - 49 employeesLondon, EnglandRead More
Favoured is a performance marketing agency founded in 2017 run by a team of fewer than 10. Headquartered in London with an office in the same city, they lend their services in mobile & app marketing, advertising, and digital strategy to small businesses from various industries, including healthcare, e-commerce, and advertising, among others.
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DurexIndustries
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13$1,000+10 - 49 employeesSheffield, EnglandRead More
Headquartered in Sheffield, England, OCPR Ltd is a pay per click company. The small team focuses on Pay Per Click, Social Media Marketing, Graphic Design, Web Development, and more. The company was launched in 2017.
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McDonald's UK PRO PLATES Stonegate Group The Steel GalleryIndustries
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14$50,000+10 - 49 employeesLondon, EnglandRead More
The Frameworks is a Content Marketing company. They are located in London, England and New York, New York and have a small team. Their services include Content Marketing, Branding, Marketing Strategy, and Advertising. The firm was established in 1989.
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IBMIndustries
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15$25,000+10 - 49 employeesLondon, EnglandBickerstaff.734 is a small branding firm. They offer Branding, Advertising, and Marketing Strategy and were launched in 2020.Read More
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16$50,000+250 - 999 employeesLondon, EnglandMidsize Advertising company Marketbridge, is in Bethesda, Maryland; Framingham, Massachusetts; London, England and St. Jacobs, Canada. Launched in 1991, the team specializes in Advertising, Digital Strategy, Branding, Marketing Strategy, and more.Read More
Clients
Microsoft Guidehouse HealthEdge ChevronIndustries
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17$1,000+2 - 9 employeesLondon, EnglandRead More
Snowball Creations, a social media marketing agency, is in Letchworth Garden City, United Kingdom. The small team offers social media marketing and pay per click. The firm was founded in 2017.
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18$5,000+10 - 49 employeesLondon, EnglandRead More
Make Honey Ltd is a PR company. Established in 2018, the team specializes in public relations, event marketing & planning, social media marketing, content marketing, and more. Their small agency is London, United Kingdom-based.
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19$25,000+1,000 - 9,999 employeesLondon, EnglandPropelis is a large Advertising company. Established in 1953, the firm is based in London, England; Amsterdam, Netherlands; Paris, France and München, Germany. Their services include Advertising, Branding, Event Marketing, Digital Strategy, and more.Read More
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Apple Hexagon Nike American ExpressIndustries
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20$5,000+2 - 9 employeesBuckinghamshire, EnglandRead More
Advant Technology ltd is a tech firm based in Buckinghamshire, England, and founded in 2014. With more than two employees, they specialize in digital strategy, social media marketing, and other digital marketing solutions for clients ranging from small firms to large companies.
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b2b: CanonIndustries
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21$1,000+10 - 49 employeesWatford, EnglandWe Are Acuity is a small Marketing Strategy company. The Watford, England-based agency was established in 1998. Their services include Marketing Strategy, Advertising, Email Marketing, Social Media Marketing, and more.Read More
Clients
Stellantis Mazda St John Ambulance BYDIndustries
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22$10,000+2 - 9 employeesLondon, EnglandRead More
OCD Studio is an Advertising company in London, England. They provide Advertising, Video Production, Marketing Strategy, Event Marketing, and more and were launched in 2020.
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Live Nation Chelsea FC Pioneer DJ ExCeL LondonIndustries
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23$5,000+10 - 49 employeesManchester, EnglandAdvertising company Serotonin is based in Manchester, England. The small team provides Advertising, Branding, Marketing Strategy, Digital Strategy, and more. The firm was established in 2019.Read More
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24$5,000+2 - 9 employeesBirmingham, EnglandAvid Panda is a public relations company launched in 2017. The small Birmingham, England-based team offers Public Relations, Search Engine Optimization, Web Design, Pay Per Click, and more.Read More
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25$5,000+2 - 9 employeesLondon, EnglandSEO company GenUp Digital was established in 2018. Their small team is in London, England. GenUp Digital focuses on Search Engine Optimization, Pay Per Click, Advertising, Marketing Strategy, and more.Read More
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26$10,000+10 - 49 employeesSt Agnes, EnglandRead More
Ourselves is a advertising company located in St Agnes, United Kingdom and Belfast, United Kingdom. Founded in 2019, the small team specializes in advertising, branding, and marketing strategy.
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27$5,000+10 - 49 employeesLondon, EnglandMabane Media Ltd is a London, United Kingdom-based advertising company. The firm offers advertising, pay per click, graphic design, ecommerce marketing, and more and is small.The firm was launched in 2018.Read More
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28$50,000+50 - 249 employeesSouthampton, EnglandRead More
Five by Five is a creative marketing and advertising agency based in Southampton, United Kingdom. Founded in 1979, they have about 70 employees that specialize in product launches. Their services include conventional advertising, digital strategy, branding, content marketing, and traditional PR.
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ActivisionIndustries
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29$25,000+10 - 49 employeesLondon, EnglandLocated in London, England, Dependopolis is a Marketing Strategy company. The small company was founded in 2021. Their services include Marketing Strategy, Fractional CMO Services, Advertising, and Branding.Read More
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30$10,000+2 - 9 employeesArdleigh, EnglandRead More
Against Ordinary is a logo company. Established in 2023, the small agency is headquartered in. Their services include logo, advertising, branding, product design, and more.
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