Top 30 SEO Agencies in the UK
The Best of October 2026Looking for a top SEO firm in the United Kingdom?
Compare top-performing SEO agencies to see which may be the best fit for your business goals. Whether you're seeking to improve your ranking in search engine results pages, boost website traffic, or show up in local search results, investing in SEO is important for business growth.
To assist you in your search for a partner, we’ve compiled this list of the top SEO companies in United Kingdom. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
Jump to Most Reviewed Companies
List of the Best United Kingdom SEO Firms
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751$1,000+2 - 9 employeesManchester, EnglandMechanised is a SEO agency. Their small team of employees is based in Manchester, England. Their team offers Search Engine Optimization and E-Commerce Development.Read More
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752$1,000+2 - 9 employeesLondon, EnglandRead More
Established in 2019, CAE Business Solutions LTD is a SEO services firm. Their small team is in London, United Kingdom. Their services include search engine optimization, branding, public relations, pay per click, and more.
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753$1,000+10 - 49 employeesLondon, EnglandYIVA Digital is an Advertising company. They are based in Shanghai, China and London, England and have a small team. Their services include Advertising, Marketing Strategy, Digital Strategy, Social Media Marketing, and more.Read More
Clients
Canon Europe StoneX Leverate Techonlogy Macdonald HotelsIndustries
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754$1,000+50 - 249 employeesSlough, EnglandAgenzias is a social media marketing firm. Launched in 2021, the firm is headquartered in Slough, England. The midsize team focuses on Social Media Marketing, Affiliate Marketing, Search Engine Optimization, Pay Per Click, and more.Read More
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755Undisclosed10 - 49 employeesEdinburgh , ScotlandEstablished in 2016, David & George is a web design agency. The small team specializes in Web Design and E-Commerce Development.Read More
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756$1,000+2 - 9 employeesLondon, EnglandSpaceWorks is a SEO company. The team offers Search Engine Optimization and Web Design, and the firm is headquartered in London, England and Dubai, United Arab Emirates.Read More
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757$1,000+10 - 49 employeesCheltenham, EnglandAngelfish Marketing is a small Cheltenham, England-based SEO company. The team provides Search Engine Optimization and Pay Per Click.Read More
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758$1,000+2 - 9 employeesEwell, EnglandSean Butler is a SEO company. Located in Ewell, England, the agency was founded in 2018. Their services include Search Engine Optimization.Read More
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759$1,000+2 - 9 employeesStockport, EnglandLocated in Stockport, England, Clicks Inbound is a small SEO company. Their services include Search Engine Optimization and Pay Per Click.Read More
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760$1,000+2 - 9 employeesHaywards Heath, EnglandOverdot Marketing is a SEO company in Haywards Heath, England. Established in 2020, the team offers Search Engine Optimization.Read More
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761Undisclosed2 - 9 employeesCroydon, EnglandLocalMark, a SEO agency, was established in 2007. The team focuses on Search Engine Optimization and Digital Strategy and is located in Croydon, England.Read More
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762Undisclosed10 - 49 employeesLondon, EnglandINFLUENSHOW is a SEO services firm. Established in 2021, the firm is based in London, England. Their team provides Search Engine Optimization.Read More
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763Undisclosed2 - 9 employeesOxford, EnglandSEO company Trinito Digital is in Oxford, England and London, England. They offer Search Engine Optimization and were launched in 2010.Read More
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764$1,000+2 - 9 employeesLondon, EnglandEstablished in 2022, RankRise is a small London, England-based SEO company. Their services include Search Engine Optimization and Content Marketing.Read More
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765$1,000+2 - 9 employeesPaddock Wood, EnglandWMZ Media is a Paddock Wood, England-based SEO agency. Their services include Search Engine Optimization.Read More
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766$1,000+10 - 49 employeesLondon, EnglandProkett is a SEO agency. Their team is in London, England and provides Search Engine Optimization and Application Testing.Read More
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767Undisclosed10 - 49 employeesBirmingham, EnglandBirmingham SEO UK, a SEO agency, was established in 2024. The firm offers Search Engine Optimization, and is small.Read More
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768Undisclosed2 - 9 employeesLeeds, EnglandLeeds SEO Grwthhub, a SEO agency, is based in Leeds, England. They provide Search Engine Optimization and were established in 2025.Read More
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769$1,000+2 - 9 employeesBrighton and Hove, EnglandHeadquartered in Brighton and Hove, England, SEO for Legal Firms is a SEO company. The team specializes in Search Engine Optimization.Read More
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770$1,000+2 - 9 employeesIlford, EnglandBig Ben SEO is a SEO agency. Their small team is located in Ilford, England. Their services include Search Engine Optimization and Web Development.Read More
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771$1,000+2 - 9 employeesPeterborough, EnglandSEO agency Doublespark Internet Marketing was established in 2005. The small team specializes in Search Engine Optimization and Web Design.Read More
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772$1,000+2 - 9 employeesLondon, EnglandRead More
KC Services, a web development firm, was launched in 2020. Their small team is in London, United Kingdom and focuses on web development, web design, and search engine optimization.
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773$1,000+10 - 49 employeesLondon, EnglandAqua Digital s.r.o., a branding company, was launched in 2012. The firm focuses on Branding and Social Media Marketing, and is small.Read More
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Coca-Cola Porsche Heineken Johnson & Johnson -
774$1,000+2 - 9 employeesLondon, EnglandWomix Digital is a SEO agency established in 2019. The agency focuses on Search Engine Optimization and Pay Per Click.Read More
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775Undisclosed2 - 9 employeesBlackburn, EnglandSEO Services is a SEO agency. They were founded in 2004 and specialize in Search Engine Optimization and Web Development.Read More
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776$1,000+2 - 9 employeesOldham , EnglandGEEKLY DIGITAL LTD, a pay per click agency, was established in 2026. They are based in Oldham , England and have a small team. GEEKLY DIGITAL LTD offers Pay Per Click, Digital Strategy, Social Media Marketing, Content Marketing, and more.Read More
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777$1,000+2 - 9 employeesLondon, EnglandNormand Group is a Mobile & App Marketing company. Located in London, England, their small team focuses on Mobile & App Marketing, Advertising, Branding, Content Marketing, and more. The agency was established in 2026.Read More
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778Undisclosed2 - 9 employeesPoundbury, EnglandTakeoff Digital is a SEO services firm and e-commerce development firm. Established in 2019, the team provides Search Engine Optimization and E-Commerce Development.Read More
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779Undisclosed10 - 49 employeesBrighton, EnglandSeedhub Media, a SEO agency, provides Search Engine Optimization and Digital Strategy. The firm is headquartered in Brighton, England and Aglantzia, Cyprus.Read More
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780$1,000+10 - 49 employeesLondon, EnglandOlive IT is a digital strategy company based in London, England and Dhaka, Bangladesh. The small team specializes in digital strategy, search engine optimization, web development, e-commerce development, and more. The firm was established in 2022.Read More
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