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
Industries
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5131Undisclosed2 - 9 employeesNewton Aycliffe, EnglandMay Green Marketing is a SEO company. Their team is based in Newton Aycliffe, England. The firm specializes in Search Engine Optimization and Pay Per Click.Read More
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5132Undisclosed2 - 9 employeesElvington, EnglandMW Digital Yorkshire is a social media marketing firm. The team focuses on Social Media Marketing and Search Engine Optimization, and the firm is headquartered in Elvington, England.Read More
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5133Undisclosed2 - 9 employeesCaerphilly, WalesSocial media marketing company Lunax Digital Ltd is based in Caerphilly, Wales. Launched in 2017, the team specializes in Social Media Marketing and Content Marketing.Read More
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5134Undisclosed2 - 9 employeesBrighton and Hove, EnglandNvisage Group Ltd, a small SEO company, is in Brighton and Hove, England. The team focuses on Search Engine Optimization and Web Design.Read More
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5135Undisclosed2 - 9 employeesChesterfield, EnglandNine Limes Digital is a Digital Strategy company. The Chesterfield, England-based firm offers Digital Strategy and Social Media Marketing.Read More
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5136Undisclosed2 - 9 employeesLondon, EnglandNoran Design is an Advertising company. They specialize in Advertising and Branding and are headquartered in London, England.Read More
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5137Undisclosed2 - 9 employeesOxford, EnglandOpen Imagination Ltd. Is a Conversion Optimization company. They are based in Oxford, England, and their services include Conversion Optimization and Search Engine Optimization.Read More
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5138Undisclosed2 - 9 employeesLeicester, EnglandBranding firm Pencil and Coffee Ltd was founded in 2015. Headquartered in Leicester, England, the team specializes in Branding and Public Relations.Read More
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5139Undisclosed2 - 9 employeesLondon, EnglandEstablished in 2019, One9Seven6 is a PR firm. The team provides Public Relations and Social Media Marketing.Read More
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5140Undisclosed2 - 9 employeesEastbourne, EnglandPro Marketing Services is a small Content Marketing company founded in 2023. Their team provides Content Marketing and Search Engine Optimization.Read More
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5141Undisclosed2 - 9 employeesSt Albans, EnglandProperty Branding Ltd. Is a St Albans, England-based branding company. Their services include Branding and Search Engine Optimization.Read More
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5142Undisclosed2 - 9 employeesCrawcrook, EnglandRed Cherry IT is a SEO company headquartered in Crawcrook, England. They offer Search Engine Optimization and Pay Per Click.Read More
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5143Undisclosed2 - 9 employeesSouth Yorkshire , EnglandSitesi is a small South Yorkshire , England-based Email Marketing company. The team focuses on Email Marketing and Search Engine Optimization.Read More
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5144Undisclosed2 - 9 employeesSouthborough, EnglandSharp Minds Communications is a branding company founded in 2016. Their team specializes in Branding and Public Relations.Read More
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5145Undisclosed2 - 9 employeesNewcastle upon Tyne, EnglandSix Six Marketing is an Email Marketing company. They are headquartered in Newcastle upon Tyne, England, and their services include Email Marketing and Search Engine Optimization.Read More
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5146Undisclosed2 - 9 employeesWolverhampton, EnglandSodium & Co, a branding firm, was established in 2018. The team specializes in Branding and Social Media Marketing and is based in Wolverhampton, England.Read More
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5147Undisclosed2 - 9 employeesLondon, EnglandSolicitors Marketing is a branding company. Their team is based in London, England. The firm offers Branding and Content Marketing.Read More
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5148Undisclosed2 - 9 employeesFalkirk, EnglandSolutions Basecamp Marketing is a branding firm. They offer Branding and Social Media Marketing and were launched in 2017.Read More
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5149Undisclosed2 - 9 employeesWigan, EnglandSociAd is a web design agency. They are based in Wigan, England and have small team. Their services include Web Design and E-Commerce Development.Read More
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5150Undisclosed2 - 9 employeesLondon, EnglandThe Social Matrix Ltd is a social media marketing agency launched in 2009. The firm offers Social Media Marketing and Content Marketing.Read More
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5151Undisclosed2 - 9 employeesBristol, EnglandSpiderDigital is a social media marketing company based in Bristol, England. The team focuses on Social Media Marketing and Search Engine Optimization.Read More
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5152Undisclosed2 - 9 employeesLondon, EnglandSchparkly Creative is a branding firm. The small London, England-based team offers Branding and Marketing Strategy. The firm was founded in 2021.Read More
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5153Undisclosed2 - 9 employeesLondon, EnglandTeck Geek is a branding firm launched in 2015. Located in London, England, the team provides Branding and Public Relations.Read More
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5154Undisclosed2 - 9 employeesLondon, EnglandEstablished in 2000, Tangent Partnership is a branding company. The firm provides Branding and Search Engine Optimization, and is small.Read More
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5155Undisclosed2 - 9 employeesRainham, EnglandTekHive Web Studio is a SEO company. They focus on Search Engine Optimization and Web Design and were established in 2020.Read More
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5156Undisclosed2 - 9 employeesKidderminster, EnglandLaunched in 2022, TopGun SEO is a Content Marketing company. The company provides Content Marketing and Search Engine Optimization.Read More
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5157Undisclosed2 - 9 employeesEarley, EnglandTotal Surf Limited is a Content Marketing company located in Earley, England. Their services include Content Marketing and Search Engine Optimization.Read More
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5158Undisclosed2 - 9 employeesTividale, EnglandThunderfam Group is a social media marketing firm launched in 2010. The team specializes in Social Media Marketing and Search Engine Optimization.Read More
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5159Undisclosed2 - 9 employeesUttoxeter, EnglandSEO company Web Goddess is based in Uttoxeter, England. They provide Search Engine Optimization and Web Design.Read More
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5160Undisclosed2 - 9 employeesCardiff, WalesGuest Post For You is a small Cardiff, Wales-based Advertising company. Their services include Advertising and Branding.Read More
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