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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1771Undisclosed10 - 49 employeesMarket Harborough, EnglandMarket Harborough Website Designers, a social media marketing company, was established in 2015. The firm offers Social Media Marketing and Search Engine Optimization.Read More
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1772$5,000+2 - 9 employeesLondon, EnglandIMM Marketing & Management is an advertising company. They are based in London, United Kingdom and have a small team. The agency offers advertising, branding, direct marketing, market research, and more.Read More
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1773$10,000+2 - 9 employeesIves, EnglandBy Association Only is an Advertising company based in Ives, England. The team focuses on Advertising and Branding.Read More
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1774$10,000+2 - 9 employeesLeeds, EnglandShrewdd Marketing is a SEO agency. Their small team is in Leeds, England and focuses on Search Engine Optimization and Web Design. The agency was launched in 2003.Read More
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1775$10,000+2 - 9 employeesNewbury, EnglandNine Four Ltd is a SEO services firm established in 2005. The team focuses on Search Engine Optimization and Web Design and is located in Newbury, England.Read More
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1776$1,000+2 - 9 employeesKendal, EnglandDesignworks is a SEO agency. Founded in 2007, the company is in Kendal, England. Their services include Search Engine Optimization and Web Design.Read More
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1777$10,000+2 - 9 employeesLondon, EnglandLaunched in 2013, RéanArt is a small London, England-based SEO services firm. Their team focuses on Search Engine Optimization and Web Design.Read More
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1778$10,000+2 - 9 employeesAndover, EnglandWebKick is a SEO agency launched in 2009. Their services include Search Engine Optimization and Web Design.Read More
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1779$10,000+2 - 9 employeesPeterborough, EnglandLaunched in 2004, T.Rex Design is a small Peterborough, England-based SEO company. Their services include Search Engine Optimization and Web Design.Read More
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1780$10,000+2 - 9 employeesKimberley, EnglandSEO agency Vitty is in Kimberley, England. Their services include Search Engine Optimization and Web Design.Read More
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1781$10,000+2 - 9 employeesLondon, EnglandSEO services firm Plus Two is headquartered in London, England. They offer Search Engine Optimization and Web Design and were founded in 2000.Read More
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1782$1,000+2 - 9 employeesReading, EnglandNaxtech is a Marketing Strategy company. Their team is based in Reading, England. The agency offers Marketing Strategy and Digital Strategy.Read More
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1783$10,000+2 - 9 employeesLeatherhead, EnglandEstablished in 2007, Cude Design is a small SEO agency. Their services include Search Engine Optimization and Web Design.Read More
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1784$10,000+2 - 9 employeesChorley, EnglandFounded in 2010, Fertile Frog is a graphic design company. The team focuses on Graphic Design and Web Design.Read More
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1785$10,000+2 - 9 employeesManchester, EnglandMonitor Creative is a Manchester, England-based Advertising company. Founded in 1993, the team offers Advertising and Branding.Read More
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1786$10,000+2 - 9 employeesBirmingham , EnglandLaunched in 2017, Rise Online, a small Email Marketing company, is headquartered in Birmingham , England. Their team specializes in Email Marketing and Public Relations.Read More
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1787$10,000+2 - 9 employeesBishops Stortford, EnglandAd Lab is an e-commerce development company. Their team is headquartered in Bishops Stortford, England and offers E-Commerce Development and Web Development.Read More
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1788$10,000+2 - 9 employeesLondon , EnglandStreeten Design is an Advertising company established in 1993. Their team provides Advertising and Branding.Read More
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1789$10,000+2 - 9 employeesBirmingham, EnglandThe Website Company is a SEO company. Their team is based in Birmingham, England. The firm focuses on Search Engine Optimization and Web Design.Read More
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1790Undisclosed2 - 9 employeesEdinburgh, ScotlandCovey Limited, a web design agency, is located in Edinburgh, Scotland. The team focuses on Web Design and Web Development.Read More
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1791Undisclosed2 - 9 employeesShirley, EnglandHotlobster Design is a small graphic design agency. They specialize in Graphic Design and Marketing Strategy and were launched in 2011.Read More
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1792Undisclosed2 - 9 employeesMoulton, EnglandCheshire Cat Marketing, an e-commerce development company, was launched in 2018. The agency specializes in E-Commerce Development and Marketing Strategy.Read More
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1793Undisclosed2 - 9 employeesChester, EnglandStaunton Rook Marketing is an Email Marketing company. They are based in Chester, England, and their services include Email Marketing and Graphic Design.Read More
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1794Undisclosed2 - 9 employeesStretford, EnglandContent Marketing company Designers Up North Ltd was founded in 2013. The agency focuses on Content Marketing and Print Design, and is small.Read More
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1795Undisclosed2 - 9 employeesLondon, EnglandNowComms is a Content Marketing company launched in 2002. The agency focuses on Content Marketing and Marketing Strategy, and is small.Read More
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1796$1,000+2 - 9 employeesCoventry, EnglandLaunched in 2010, 22 Studio is a web design agency. The agency specializes in Web Design and Search Engine Optimization.Read More
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1797$1,000+2 - 9 employeesLeeds, EnglandMarketing Optimist is a SEO company headquartered in Leeds, England. Established in 2016, the team offers Search Engine Optimization and Social Media Marketing.Read More
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1798$1,000+2 - 9 employeesSouth Creake, EnglandMurray Dare Marketing Consultant is a South Creake, England-based Digital Strategy company. They specialize in Digital Strategy and Content Marketing and were established in 2016.Read More
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1799$5,000+2 - 9 employeesCambridge, EnglandFlocc is a Conversion Optimization company. Their team is based in Cambridge, England and London, England. The company provides Conversion Optimization and Digital Strategy.Read More
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1800$1,000+2 - 9 employeesPeterborough, EnglandDoublespark Internet marketing, a Digital Strategy company, is in Peterborough, England. Launched in 2005, the team focuses on Digital Strategy and Conversion 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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