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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1831$1,000+50 - 249 employeesStony Stratford, EnglandFracas is a branding agency. In New York, New York and Stony Stratford, England, the team provides Branding and Public Relations.Read More
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1832$10,000+2 - 9 employeesLeeds, EnglandAberfield Communications is a SEO services firm. Launched in 2012, the firm is in Leeds, England. Their team specializes in Search Engine Optimization and Web Design.Read More
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1833$10,000+50 - 249 employeesPortishead, EnglandChorus Digital is an UX company. They are located in Portishead, England, and their services include UX/UI Design and Branding.Read More
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1834$1,000+Freelancer employeesMytholmroyd, EnglandSEO services firm John Sutcliffe is in Mytholmroyd, England and England. Their services include Search Engine Optimization and Content Marketing.Read More
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1835$1,000+50 - 249 employeesLondon, EnglandYaara digital is a midsize London, England-based Digital Strategy company. The team provides Digital Strategy and Social Media Marketing.Read More
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1836Undisclosed50 - 249 employeesLondon, EnglandFounded in 2013, Flume Digital Marketing Agency is a midsize SEO agency located in London, England and Sandton, South Africa. Their team offers Search Engine Optimization and Market Research.Read More
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1837$1,000+50 - 249 employeesLondon, EnglandContent Mills, a Marketing Strategy company, is located in London, England. Founded in 2015, the team focuses on Marketing Strategy and Content Marketing.Read More
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1838$1,000+Freelancer employeesPenistone, EnglandHeadquartered in Penistone, England, Pennine SEO is a SEO services firm. They provide Search Engine Optimization and Web Design.Read More
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1839$5,000+50 - 249 employeesLondon, EnglandEstablished in 2013, London Web Bytes is a midsize London, England-based social media marketing firm. Their team offers Social Media Marketing and Search Engine Optimization.Read More
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1840$1,000+50 - 249 employeesBirmingham, EnglandLaunched in 2012, WhatsOn is a social media marketing agency. The midsize team provides Social Media Marketing and Search Engine Optimization.Read More
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1841$1,000+Freelancer employeesHazel Grove, EnglandFounded in 2007, DesignKarma is a small UX design company. Their services include UX/UI Design and Web Design.Read More
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1842$1,000+2 - 9 employeesLeeds, EnglandNext Chapter™, a Marketing Strategy company, was founded in 2022. Their small team is in Leeds, England. Their services include Marketing Strategy, Content Marketing, Search Engine Optimization, Pay Per Click, and more.Read More
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1843$1,000+Freelancer employeesWinkfield Row, EnglandLens Digital is a web design company in Winkfield Row, England. They provide Web Design and Search Engine Optimization.Read More
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1844$1,000+Freelancer employeesKing's Stanley, EnglandStroud Valley SEO is a SEO company. They are based in King's Stanley, England and have small team. They provide Search Engine Optimization and Pay Per Click.Read More
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1845$1,000+Freelancer employeesMarlow, EnglandClickPop, a Content Marketing company, is headquartered in Marlow, England. The team offers Content Marketing and Search Engine Optimization.Read More
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1846Undisclosed2 - 9 employeesPontprennau, WalesSEO agency Top Space Seo is headquartered in Pontprennau, Wales. They offer Search Engine Optimization and Content Marketing and were founded in 2010.Read More
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1847$1,000+2 - 9 employeesLondon, EnglandRead More
MIH Digital Marketing is an SEO and web design agency based in London with no more than 10 experts. They have offered SEO and web design solutions to various clients since their founding in 2017.
Clients
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1848Undisclosed2 - 9 employeesHoughton-le-Spring, EnglandIn Houghton-le-Spring, England, Power SEO is a small SEO company. Their services include Search Engine Optimization and Content Marketing.Read More
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1849Undisclosed2 - 9 employeesLondon, EnglandSEOLiquido, a SEO company, was founded in 2014. The team focuses on Search Engine Optimization and Web Design.Read More
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1850Undisclosed2 - 9 employeesLondon, EnglandSEO company Semtelligence Limited is in London, England and Sedgefield, England. Their services include Search Engine Optimization and Pay Per Click.Read More
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1851Undisclosed2 - 9 employeesLondon, EnglandSmall SEO company SearchPilot, is headquartered in London, England. The team focuses on Search Engine Optimization and Application Testing.Read More
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1852Undisclosed10 - 49 employeesRuddington, EnglandSEO company Optillion Internet Marketing is located in Ruddington, England. They provide Search Engine Optimization and Advertising and were founded in 2005.Read More
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1853Undisclosed10 - 49 employeesNottingham, EnglandLaunched in 2016, Gorilla Web Marketing, a small SEO agency, is based in Nottingham, England. Their team focuses on Search Engine Optimization and Social Media Marketing.Read More
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1854Undisclosed10 - 49 employeesLondon, EnglandVidify, a SEO agency, is in London, England. The team specializes in Search Engine Optimization and Video Production.Read More
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1855Undisclosed50 - 249 employeesLondon, EnglandSEO agency and PPC company Remazing is based in London, England. Launched in 2016, the team focuses on Search Engine Optimization and Pay Per Click.Read More
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1856UndisclosedFreelancer employeesEdinburgh, EnglandFounded in 1998, SEO Marketing Consultant, a small SEO agency, is based in Edinburgh, England. Their team offers Search Engine Optimization.Read More
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1857$1,000+Freelancer employeesMorecambe, EnglandLJ Digital is a Digital Strategy company. They are located in Morecambe, England, and their services include Digital Strategy and Conversion Optimization.Read More
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1858$10,000+10 - 49 employeesLondon, EnglandEnergy House Digital is an UX agency. Established in 2007, their team provides UX/UI Design and Digital Strategy.Read More
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1859$10,000+10 - 49 employeesReading, EnglandOculus Design & Communications Ltd is a web design company. The Reading, England-based firm was founded in 1992. Their services include Web Design and Advertising.Read More
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1860$10,000+10 - 49 employeesWallasey, EnglandEstablished in 2006, Max Web Solutions is a mobile app development firm. The small team focuses on Mobile App Development and Web Design.Read More
Industries
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Schedule ConsultationMost Reviewed SEO Company in United Kingdom
Check out a SEO Company in United Kingdom with the most new reviews in the past 12 months.
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