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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3571$5,000+2 - 9 employeesLiverpool, EnglandBase Brands is a branding agency. The agency is headquartered in Liverpool, England. Their team offers Branding and Marketing Strategy.Read More
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3572$1,000+2 - 9 employeesSidcup, EnglandSpecifek Ltd is a custom software development firm. The firm is based in Sidcup, England. Their services include Custom Software Development and Cybersecurity.Read More
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3573Undisclosed2 - 9 employeesBangor-on-Dee, WalesSEO services firm Unknwn Agency provides Search Engine Optimization and Web Design. They are located in Bangor-on-Dee, Wales.Read More
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3574$5,000+2 - 9 employeesBingham, EnglandPeakweb is a small web development company established in 2025. Their team focuses on Web Development and AI Consulting.Read More
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3575$1,000+2 - 9 employeesLondon, EnglandLaunched in 2026, Vantqor is an Advertising company. Headquartered in London, England, the team provides Advertising and Search Engine Optimization.Read More
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3576$1,000+2 - 9 employeesLondon, EnglandFounded in 2026, Vista Website Design is a web design company. Their team provides Web Design and UX/UI Design.Read More
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3577Undisclosed2 - 9 employeesManchester, EnglandRxSure is a small Other Application Development company based in Manchester, England. Their services include Other Application Development and Computer Engineering.Read More
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3578$5,000+2 - 9 employeesBroomfield, EnglandPerformance Marketer Collective Ltd, a Performance Marketing company, was founded in 2025. They offers Performance Marketing and Pay Per Click.Read More
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3579$1,000+2 - 9 employeesCardiff, WalesCambria Digital is a web development company. The Cardiff, Wales-based team offers Web Development and Mobile App Development.Read More
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3580$1,000+2 - 9 employeesLondon, EnglandSeohub Digital LTD is a London, England-based Advertising company. They provide Advertising and Conversion Optimization and were launched in 2025.Read More
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3581$1,000+2 - 9 employeesIpswich, EnglandPost Agency is a small Advertising company established in 2026. Their services include Advertising and Marketing Strategy.Read More
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3582$1,000+2 - 9 employeesPoole, EnglandFounded in 2025, Sandbanks Digital is a web design company. The team offers Web Design and Custom Software Development.Read More
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3583$1,000+2 - 9 employeesWindermere, EnglandHussell Up is a Content Marketing company founded in 2025. The small team specializes in Content Marketing and Social Media Marketing.Read More
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3584$1,000+2 - 9 employeesBirmingham, EnglandDigital Strategy company GlobiSync was established in 2024. Based in Birmingham, England, the team focuses on Digital Strategy and Business Consulting.Read More
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3585Undisclosed2 - 9 employeesLondon, EnglandStudio Digital Group is a Digital Strategy company. The company is based in London, England. Their services include Digital Strategy and Pay Per Click.Read More
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3586Undisclosed2 - 9 employeesLondon, EnglandCase Web Studio is a small web design company. They offer Web Design and Web Development and were launched in 2011.Read More
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3587$1,000+2 - 9 employeesLondon, EnglandVeliev & Co is a branding agency. They focus on Branding and Marketing Strategy and are in Batumi, Georgia and London, England.Read More
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3588$10,000+10 - 49 employeesBrighton and Hove , EnglandSketch Events, a small SEO services firm, is based in Brighton and Hove , England. Their services include Search Engine Optimization and Advertising.Read More
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3589Undisclosed10 - 49 employeesCarlton, England4 All Designs is a web design agency established in 2007. The small team offers Web Design and Search Engine Optimization.Read More
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3590Undisclosed10 - 49 employeesNottingham, EnglandNotts Websites is a web design agency. They are headquartered in Nottingham, England and have small team of experts. Their services include Web Design and Search Engine Optimization.Read More
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3591Undisclosed10 - 49 employeesSheffield, EnglandSmall SEO company Quadd, is located in Sheffield, England. Their services include Search Engine Optimization and Email Marketing.Read More
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3592Undisclosed10 - 49 employeesNottingham, EnglandFishpool Marketing is a small Nottingham, England-based SEO agency. The team specializes in Search Engine Optimization and Branding.Read More
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3593Undisclosed10 - 49 employeesBristol, EnglandIBT Online, a SEO services firm, is headquartered in Fort Lauderdale, Florida and Bristol, England. They provide Search Engine Optimization and Ecommerce Marketing.Read More
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3594$5,000+Freelancer employeesAlsager, EnglandLuke Stonier is a software development firm founded in 2020. The agency specializes in Custom Software Development and Search Engine Optimization.Read More
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3595$1,000+Freelancer employeesHaywards Heath, EnglandProzack is a Digital Strategy company. In Haywards Heath, England, the agency was established in 2017. Their services include Digital Strategy and Advertising.Read More
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3596$250,000+Freelancer employeesAtherton, EnglandStes Digital Marketing is a small Content Marketing company. They focus on Content Marketing and Digital Strategy and were founded in 2020.Read More
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3597$1,000+Freelancer employeesLondon, EnglandLaunched in 2012, Fluential Media is a web design company. The team offers Web Design and Web Development.Read More
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3598UndisclosedFreelancer employeesAlmondsbury, EnglandBased in Almondsbury, England, Acer Digital Marketing is a small Email Marketing company. Their services include Email Marketing and Social Media Marketing.Read More
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3599$5,000+Freelancer employeesLondon, EnglandFounded in 2016, iDataHub is a big data analytics company. Based in London, England, the team offers BI & big data consulting & SI and Conversion Optimization.Read More
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3600$1,000+Freelancer employeesLondon, EnglandInsidigital is an Advertising company. Located in London, England, the company was founded in 2021. Their team focuses on Advertising and Branding.Read More
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