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.
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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661$1,000+2 - 9 employeesLondon, EnglandRead More
Established in 2019, CAE Business Solutions LTD is a SEO services firm. Their small team is in London, United Kingdom. Their services include search engine optimization, branding, public relations, pay per click, and more.
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662$1,000+10 - 49 employeesLondon, EnglandYIVA Digital is an Advertising company. They are based in Shanghai, China and London, England and have a small team. Their services include Advertising, Marketing Strategy, Digital Strategy, Social Media Marketing, and more.Read More
Clients
Canon Europe StoneX Leverate Techonlogy Macdonald HotelsIndustries
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663Undisclosed10 - 49 employeesEdinburgh , ScotlandEstablished in 2016, David & George is a web design agency. The small team specializes in Web Design and E-Commerce Development.Read More
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664$1,000+2 - 9 employeesLondon, EnglandSpaceWorks is a SEO company. The team offers Search Engine Optimization and Web Design, and the firm is headquartered in London, England and Dubai, United Arab Emirates.Read More
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665$1,000+2 - 9 employeesEwell, EnglandSean Butler is a SEO company. Located in Ewell, England, the agency was founded in 2018. Their services include Search Engine Optimization.Read More
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666$1,000+2 - 9 employeesStockport, EnglandLocated in Stockport, England, Clicks Inbound is a small SEO company. Their services include Search Engine Optimization and Pay Per Click.Read More
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667$1,000+2 - 9 employeesHaywards Heath, EnglandOverdot Marketing is a SEO company in Haywards Heath, England. Established in 2020, the team offers Search Engine Optimization.Read More
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668Undisclosed2 - 9 employeesCroydon, EnglandLocalMark, a SEO agency, was established in 2007. The team focuses on Search Engine Optimization and Digital Strategy and is located in Croydon, England.Read More
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669Undisclosed10 - 49 employeesLondon, EnglandINFLUENSHOW is a SEO services firm. Established in 2021, the firm is based in London, England. Their team provides Search Engine Optimization.Read More
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670Undisclosed2 - 9 employeesOxford, EnglandSEO company Trinito Digital is in Oxford, England and London, England. They offer Search Engine Optimization and were launched in 2010.Read More
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671$1,000+2 - 9 employeesLondon, EnglandEstablished in 2022, RankRise is a small London, England-based SEO company. Their services include Search Engine Optimization and Content Marketing.Read More
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672$1,000+2 - 9 employeesPaddock Wood, EnglandWMZ Media is a Paddock Wood, England-based SEO agency. Their services include Search Engine Optimization.Read More
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673$1,000+10 - 49 employeesLondon, EnglandProkett is a SEO agency. Their team is in London, England and provides Search Engine Optimization and Application Testing.Read More
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674Undisclosed10 - 49 employeesBirmingham, EnglandBirmingham SEO UK, a SEO agency, was established in 2024. The firm offers Search Engine Optimization, and is small.Read More
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675$1,000+2 - 9 employeesLondon, EnglandSEOBoost is a SEO services firm. Their small team is located in London, England and Düsseldorf, Germany. Their services include Search Engine Optimization.Read More
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676$1,000+10 - 49 employeesLondon, EnglandOlive IT is a digital strategy company based in London, England and Dhaka, Bangladesh. The small team specializes in digital strategy, search engine optimization, web development, e-commerce development, and more. The firm was established in 2022.Read More
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677$1,000+2 - 9 employeesLondon, EnglandRead More
KC Services, a web development firm, was launched in 2020. Their small team is in London, United Kingdom and focuses on web development, web design, and search engine optimization.
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678$1,000+10 - 49 employeesLondon, EnglandAqua Digital s.r.o., a branding company, was launched in 2012. The firm focuses on Branding and Social Media Marketing, and is small.Read More
Clients
Coca-Cola Porsche Heineken Johnson & Johnson -
679$1,000+2 - 9 employeesLondon, EnglandWomix Digital is a SEO agency established in 2019. The agency focuses on Search Engine Optimization and Pay Per Click.Read More
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680Undisclosed2 - 9 employeesBlackburn, EnglandSEO Services is a SEO agency. They were founded in 2004 and specialize in Search Engine Optimization and Web Development.Read More
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681Undisclosed2 - 9 employeesPoundbury, EnglandTakeoff Digital is a SEO services firm and e-commerce development firm. Established in 2019, the team provides Search Engine Optimization and E-Commerce Development.Read More
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682$1,000+Freelancer employeesNantwich, EnglandBinaryone is a small SEO company. They specialize in Search Engine Optimization and were founded in 2000.Read More
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683$1,000+Freelancer employeesHull, EnglandRead More
Founded in 2020, Green Ginger Digital is located in Hull, U.K. As a freelancer, they provide digital strategy, social media marketing, and marketing strategy services for midmarket and small businesses focused on e-commerce, retail, and consumer products and services industries.
Clients
MADE.comIndustries
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684$75,000+50 - 249 employeesLondon, EnglandZOG Digital, a midsize SEO agency, is located in Phoenix, Arizona and New York, New York. Their services include Search Engine Optimization and Pay Per Click.Read More
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685Undisclosed2 - 9 employeesLondon, EnglandRead More
Content marketing company Marketesia is based in Toronto, Canada and London, United Kingdom. The small agency was founded in 2018. Their team provides content marketing, content writing services, web design, social media marketing, and more.
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686$1,000+10 - 49 employeesHurstpierpoint, EnglandArtemis Marketing is a SEO agency launched in 2003. Their team focuses on Search Engine Optimization and Web Design.Read More
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687$1,000+2 - 9 employeesPlymouth, EnglandRead More
KGStudio is a Plymouth, United Kingdom-based web design agency. The small team focuses on web design, web development, social media marketing, and search engine optimization and was founded in 2022.
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688$1,000+10 - 49 employeesSeaton Ross, EnglandAFIVE Digital Agency is a small web development company. They provide Web Development and Search Engine Optimization and were launched in 2005.Read More
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689$1,000+2 - 9 employeesLondon, EnglandTravel Agency SEO, a SEO services firm, is in London, England. The team provides Search Engine Optimization and Pay Per Click.Read More
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690Undisclosed2 - 9 employeesByers Green, England18 Growth, a SEO services firm, was founded in 2016. The team provides Search Engine Optimization and Digital Strategy and is based in Byers Green, England and Uttoxeter, England.Read More
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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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