Top 30 SEO Agencies in the UK
The Best of December 2025Looking 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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$1,000+10 - 49 employeesNew York, NYSEO company NuStream is in New York, New York; Philadelphia, Pennsylvania and Allentown, Pennsylvania. They provide Search Engine Optimization, Web Design, Digital Strategy, and Video Production and were established in 2010.Read More
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3631Undisclosed2 - 9 employeesBillericay, EnglandSIERRA SIX MEDIA, a branding company, was launched in 2017. The company provides Branding and Search Engine Optimization, and is small.Read More
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3632Undisclosed2 - 9 employeesLondon, EnglandSitelynx is a SEO services firm. Established in 1996, the company is headquartered in London, England. Their services include Search Engine Optimization and Pay Per Click.Read More
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3633Undisclosed2 - 9 employeesLondon, EnglandFounded in 2014, Lateo Solutions Ltd is a small London, England-based Digital Strategy company. Their team focuses on Digital Strategy and Search Engine Optimization.Read More
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3634Undisclosed2 - 9 employeesLondon, EnglandMTS Media Ltd is a social media marketing company launched in 2009. Headquartered in London, England, the team focuses on Social Media Marketing and Search Engine Optimization.Read More
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3635Undisclosed2 - 9 employeesLondon, EnglandFTD Digital is a pay per click agency. They were launched in 2012 and provide Pay Per Click and Search Engine Optimization.Read More
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3636Undisclosed2 - 9 employeesLondon, EnglandDaniel Easterbrook is a small Digital Strategy company launched in 2010. Their team focuses on Digital Strategy and Social Media Marketing.Read More
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3637Undisclosed2 - 9 employeesDenby Dale, EnglandSemLocal is a Denby Dale, England-based Marketing Strategy company. Their services include Marketing Strategy and Search Engine Optimization.Read More
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3638Undisclosed2 - 9 employeesManchester, EnglandBottled Imagination is a public relations firm. Their small team is based in Manchester, England. Their team provides Public Relations and Digital Strategy.Read More
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3639Undisclosed2 - 9 employeesMarket Harborough, EnglandBased in Market Harborough, England, Caged Fish is an Email Marketing company. The team offers Email Marketing and Search Engine Optimization.Read More
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3640Undisclosed2 - 9 employeesCardiff, WalesAscend is a social media marketing agency. Headquartered in Cardiff, Wales, the team focuses on Social Media Marketing and Content Marketing.Read More
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3641Undisclosed2 - 9 employeesLondon, EnglandLD Communications is a PR firm. They are in London, England, and their services include Public Relations and Media Planning & Buying.Read More
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3642Undisclosed2 - 9 employeesLondon, EnglandSEO agency PGWD Ltd. Website Design specializes in Search Engine Optimization and Web Design. They were established in 2018.Read More
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3643Undisclosed2 - 9 employeesNewcastle upon Tyne, EnglandSQUIDGY is a social media marketing company. In Newcastle upon Tyne, England, their small team specializes in Social Media Marketing and Search Engine Optimization. The firm was founded in 2009.Read More
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3644$10,000+Freelancer employeesLondon , EnglandHeadquartered in London , United Kingdom, Quick Innovations is an e-commerce development company. The agency focuses on e-commerce development, search engine optimization, web design, and web development and is small.The agency was founded in 2010.Read More
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3645UndisclosedFreelancer employeesBelfast, Northern IrelandPuffin Marketing is a PPC company located in Belfast, Northern Ireland. Launched in 2019, the team provides Pay Per Click and Search Engine Optimization.Read More
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3646Undisclosed10 - 49 employeesLondon, EnglandWEBFX, an e-commerce development company, was established in 2008. Headquartered in London, United Kingdom, their small team offers e-commerce development, web design, content marketing, and search engine optimization.Read More
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3647$1,000+10 - 49 employeesPoole, EnglandIntergage Ltd is a small branding firm. Founded in 2000, the team specializes in Branding and Digital Strategy.Read More
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3648$1,000+10 - 49 employeesWest Byfleet, EnglandIn West Byfleet, England and London, England, topclick is a small branding firm. Their services include Branding and Pay Per Click.Read More
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3649$5,000+10 - 49 employeesLincolnshire , EnglandDrumBEAT Marketing, an Advertising company, was launched in 2010. They specializes in Advertising and Branding.Read More
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3650$10,000+10 - 49 employeesAltrincham, EnglandC21 Creative Communications Ltd is an Advertising company in Altrincham, England. Their services include Advertising and Branding.Read More
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3651$10,000+10 - 49 employeesHalifax, EnglandLimehouse.tv, an Advertising company, is located in Halifax, England. The team offers Advertising and Branding.Read More
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3652$10,000+10 - 49 employeesAbbott's Hill, EnglandAdvertising company r//evolution marketing provides Advertising and Branding. They are based in Abbott's Hill, England and Newcastle upon Tyne, England.Read More
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3653$10,000+10 - 49 employeesBath , EnglandHeadquartered in Bath , England, Ink Copywriters Ltd. Is an Advertising company. They offer Advertising and Branding and were founded in 2005.Read More
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3654$10,000+10 - 49 employeesOxford, EnglandAdvertising company Perini focuses on Advertising and Branding. They are based in Oxford, England and Brazil.Read More
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3655$5,000+10 - 49 employeesLondon, EnglandJBi Digital is a web design agency founded in 2008. The small team offers Web Design and Web Development.Read More
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3656$10,000+10 - 49 employeesChester, EnglandInside Online Marketing Limited is an Advertising company. Founded in 2009, the firm is headquartered in Chester, England and London, England. Their services include Advertising and Branding.Read More
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3657$10,000+10 - 49 employeesLondon, EnglandHeadquartered in London, England, Addition+ is a small Advertising company. Their services include Advertising and Branding.Read More
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3658$10,000+10 - 49 employeesManchester, EnglandAdvertising company Republic of Media offers Advertising and Branding. They are in Manchester, England and Edinburgh, Scotland.Read More
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3659$10,000+10 - 49 employeesBrighton, EnglandFounded in 2009, RocketMill is an Advertising company. The small team focuses on Advertising and Branding.Read More
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3660$5,000+10 - 49 employeesLondon, EnglandEstablished in 2004, Neoteric UK is an e-commerce development firm. The firm offers E-Commerce Development and Search Engine Optimization.Read More
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Check out a SEO Company in United Kingdom with the most new reviews in the past 12 months.
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