Top 30 SEO Agencies in the UK
The Best of March 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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$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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2671$10,000+10 - 49 employeesCardiff, WalesWeb design agency Ubiquity is based in Cardiff, Wales. They focus on Web Design and Advertising.Read More
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2672Undisclosed10 - 49 employeesBelfast, Northern IrelandFounded in 1991, MXB is an Advertising company. The firm provides Advertising and Branding, and is small.Read More
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2673Undisclosed10 - 49 employeesNottingham , EnglandEstablished in 2002, The Computer Shop is a small IT managed services company headquartered in Nottingham , England. Their team focuses on IT managed services and Web Design.Read More
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2674$10,000+10 - 49 employeesPAISLEY, ScotlandWebbgenie is an Other Digital Marketing company based in PAISLEY, Scotland. Launched in 2018, the team offers Other Digital Marketing and Graphic Design.Read More
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2675$5,000+10 - 49 employeesGlasgow, ScotlandWeeweb, a small pay per click agency, is headquartered in Glasgow, Scotland. The team offers Pay Per Click and Digital Strategy.Read More
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2676$5,000+10 - 49 employeesLeeds, EnglandHeadquartered in Mineola, New York and Leeds, England, CodeSparrk is a website development company. They offer Web Development and Mobile App Development.Read More
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2677$1,000+10 - 49 employeesNorthampton, EnglandLocated in Northampton, England, Mysphere Infotech UK Ltd is a web design company. They provide Web Design and Custom Software Development and were launched in 2014.Read More
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2678Undisclosed10 - 49 employeesBelfast, Northern IrelandIT WEB and CLOUD is a Digital Strategy company. They are headquartered in Belfast, Northern Ireland and have small team. They offer Digital Strategy and Social Media Marketing.Read More
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2679Undisclosed10 - 49 employeesInverness, ScotlandWeb design company Yellow Cherry is based in Inverness, Scotland. Established in 2009, the team focuses on Web Design and Graphic Design.Read More
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2680$5,000+10 - 49 employeesStretford, EnglandWe Manage UK Ltd is a small Stretford, England-based pay per click agency. The team specializes in Pay Per Click and Ecommerce Marketing.Read More
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2681$5,000+10 - 49 employeesLondon, EnglandOLS (Open Link Systems ) is a SEO agency. The firm is headquartered in London, England. Their services include Search Engine Optimization and IT staff augmentation.Read More
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2682$1,000+10 - 49 employeesLondon, EnglandCustom software development company Way for Web was established in 2010. The company focuses on Custom Software Development and Web Development, and is small.Read More
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2683$1,000+250 - 999 employeesLondon, EnglandCreative Design Agency, a web design agency, was launched in 2006. They provides Web Design and UX/UI Design.Read More
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2684$1,000+2 - 9 employeesNorwich, EnglandYawn Marketing Ltd is a Marketing Strategy company. The team is based in Norwich, England, and their services include Marketing Strategy and Social Media Marketing.Read More
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2685$1,000+Freelancer employeesChelmsford, EnglandHeadquartered in Chelmsford, England, Lennie & Stan is a Digital Strategy company. They focus on Digital Strategy and Marketing Strategy.Read More
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2686$1,000+10 - 49 employeesLondon, EnglandReleven is a Market Research company established in 2022. The firm offers Market Research and Marketing Strategy.Read More
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2687UndisclosedFreelancer employeesBlackpool, EnglandR-freshd is a social media marketing agency. They are in Blackpool, England. Their team offers Social Media Marketing and Web Design.Read More
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2688$1,000+10 - 49 employeesBristol, EnglandSeeker Digital, a SEO agency, was established in 2016. The small team offers Search Engine Optimization and Branding.Read More
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2689Undisclosed10 - 49 employeesNottingham, EnglandRandom Surfer is a pay per click company and SEO company. Founded in 2010, the agency is in Nottingham, England. Their services include Pay Per Click and Search Engine Optimization.Read More
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2690Undisclosed10 - 49 employeesCardiff, WalesS E O Site Builder is a small Cardiff, Wales-based SEO services firm. Their services include Search Engine Optimization and E-Commerce Development.Read More
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2691Undisclosed10 - 49 employeesCT12 6FA, EnglandManna House Consulting is a small CT12 6FA, England-based SEO agency and web development company. The team specializes in Search Engine Optimization and Web Development.Read More
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2692Undisclosed10 - 49 employeesLondon, EnglandLocalistico is a small SEO agency and pay per click agency located in London, England. The team focuses on Search Engine Optimization and Pay Per Click.Read More
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2693Undisclosed10 - 49 employeesLondon, EnglandHavas Market is a SEO company and pay per click agency. They are headquartered in London, England and have small team. Their services include Search Engine Optimization and Pay Per Click.Read More
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2694Undisclosed10 - 49 employeesBrighton and Hove, EnglandSEOMG! is a SEO agency. They focus on Search Engine Optimization and Public Relations and were established in 2020. The firm is in Brighton and Hove, England.Read More
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2695Undisclosed10 - 49 employeesTamworth, EnglandClickPower is a small SEO services firm and pay per click company established in 2022. Their services include Search Engine Optimization and Pay Per Click.Read More
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2696$1,000+Freelancer employeesmanchester, EnglandEyekatcha is a small manchester, England-based PPC agency. The team offers Pay Per Click and Web Design.Read More
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2697UndisclosedFreelancer employeesMaidstone, EnglandSocial-Media-Growth is a social media marketing company. Established in 2015, the agency is based in Maidstone, England. Their team offers Social Media Marketing and Search Engine Optimization.Read More
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2698$5,000+Freelancer employeesBirmingham, EnglandNakaye Omar Digital Services is a web design agency. Founded in 2019, the team provides Web Design and Search Engine Optimization. The agency is based in Birmingham, England.Read More
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2699$1,000+Freelancer employeesManchester, EnglandWebsite development company MH MCR Web Design & Development was founded in 2022. The team focuses on Web Development and Search Engine Optimization.Read More
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2700Undisclosed50 - 249 employeesLondon, EnglandStelify is a public relations company launched in 2023. Their team offers Public Relations and Social Media Marketing.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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