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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1501$1,000+2 - 9 employeesRochester, EnglandDeveloper Rocket is a Rochester, England-based social media marketing firm. Their services include Social Media Marketing and Search Engine Optimization.Read More
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1502$5,000+2 - 9 employeesEdinburgh , ScotlandQuantum IT Digital Ltd is an e-commerce development company. The firm is headquartered in Edinburgh , Scotland. Their team specializes in E-Commerce Development and Pay Per Click.Read More
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1503$5,000+2 - 9 employeesPenzance, EnglandTarget Agency is a pay per click agency established in 2019. The team focuses on Pay Per Click and Search Engine Optimization.Read More
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1504Undisclosed2 - 9 employeesBirmingham, EnglandEstablished in 2020, Tulpa Digital, a small social media marketing firm, is located in Birmingham, England. Their team offers Social Media Marketing and Content Marketing.Read More
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1505$1,000+Freelancer employeesHull, EnglandWebDesignConqueror is a web design company headquartered in Hull, England. They offer Web Design and Search Engine Optimization and were established in 2018.Read More
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1506Undisclosed2 - 9 employeesLondon, EnglandHimal Tech is a social media marketing firm. The London, England-based firm was established in 2012. Their team provides Social Media Marketing and Search Engine Optimization.Read More
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1507$1,000+Freelancer employeesLoughton, EnglandBarbell SEO is a Content Marketing company. Their team is located in Loughton, England and focuses on Content Marketing and Search Engine Optimization.Read More
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1508$1,000+2 - 9 employeesDounby, ScotlandBased in Dounby, Scotland, Orcadia Design Ltd is a small UX design agency. Their services include UX/UI Design and Web Design.Read More
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1509$1,000+2 - 9 employeesGillingham, EnglandTechtribune Ltd, a social media marketing company, is located in Gillingham, England. Established in 2024, the team offers Social Media Marketing and Email Marketing.Read More
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1510$1,000+2 - 9 employeesBrighouse, EnglandD5 Media is a web design company. Located in Brighouse, England, the company was established in 2011. Their services include Web Design and Video Production.Read More
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1511$1,000+2 - 9 employeesManchester, EnglandSTRANDcreative, a SEO company, was launched in 2014. The team offers Search Engine Optimization and Web Design and is based in Manchester, England.Read More
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1512$5,000+2 - 9 employeesBirmingham, EnglandCake Agency, a pay per click agency, was launched in 2015. Headquartered in Birmingham, England, the team specializes in Pay Per Click and Search Engine Optimization.Read More
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1513$1,000+2 - 9 employeesCoventry, EnglandBemunchie Online, a web design agency, was established in 2016. The team specializes in Web Design and Search Engine Optimization and is in Coventry, England.Read More
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1514$1,000+2 - 9 employeesSlough, EnglandCreatix9uk is a mobile app development firm in Slough, England. Launched in 2013, the team provides Mobile App Development and Search Engine Optimization.Read More
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1515$5,000+2 - 9 employeesKingston upon Hull, EnglandThe Shibui Project is a social media marketing company. They are located in Kingston upon Hull, England, and their services include Social Media Marketing and Search Engine Optimization.Read More
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1516$1,000+2 - 9 employeesEastbourne, EnglandFountain Digital is a small Eastbourne, England-based SEO agency. Their services include Search Engine Optimization and Web Design.Read More
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1517Undisclosed2 - 9 employeesCity of London, EnglandSideDish Media Restaurant Marketing is a City of London, England-based social media marketing agency. The team focuses on Social Media Marketing and Email Marketing.Read More
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1518$50,000+10 - 49 employeesLeeds, EnglandDigital Strategy company GRM Digital provides Digital Strategy and Social Media Marketing. They are in Leeds, England and Sarajevo, Bosnia and Herzegovina.Read More
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1519$10,000+50 - 249 employeesLondon, EnglandEstablished in 1988, Rapier is an Advertising company. Their services include Advertising and Branding.Read More
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1520UndisclosedFreelancer employeesEdinburgh, ScotlandTrinity Heriot is a pay per click agency. The team is in Edinburgh, Scotland, and their services include Pay Per Click and Search Engine Optimization.Read More
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1521$10,000+50 - 249 employeesManchester, EnglandActiveWin Media is a social media marketing firm. Launched in 2013, the team focuses on Social Media Marketing and Pay Per Click.Read More
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1522$1,000+50 - 249 employeesLondon, EnglandSAA Marketing is a social media marketing firm launched in 2011. The team focuses on Social Media Marketing and Content Marketing.Read More
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1523$1,000+50 - 249 employeesUxbridge, EnglandEstablished in 2019, Damco Digital Inc. Is a social media marketing firm. Their team offers Social Media Marketing and Search Engine Optimization.Read More
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1524$1,000+2 - 9 employeesAley Green, EnglandFounded in 2018, 50 Creative Solutions is a social media marketing firm. Their services include Social Media Marketing and Search Engine Optimization.Read More
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1525$1,000+2 - 9 employeesEdinburgh, ScotlandSmall branding company ThisRapt Hospitality Marketing Agency, is in Edinburgh, Scotland. Their services include Branding and Public Relations.Read More
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1526UndisclosedFreelancer employeesLytchett Matravers, EnglandMarketing Organised is a social media marketing company established in 2015. The agency offers Social Media Marketing and Content Marketing.Read More
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1527$1,000+2 - 9 employeesGlasgow, ScotlandTop Hat Business, a small social media marketing agency, is located in Glasgow, United Kingdom. Launched in 2022, the team provides social media marketing, email marketing, search engine optimization, web design, and more.Read More
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1528Undisclosed2 - 9 employeesLondon, EnglandKaleido is a branding agency. They were established in 2024, and their services include Branding and Social Media Marketing.Read More
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1529Undisclosed10 - 49 employeesWarrington, EnglandSanrosoft Software is a Warrington, England-based Mobile & App Marketing company. They focus on Mobile & App Marketing and Search Engine Optimization.Read More
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1530$1,000+2 - 9 employeesLondon, EnglandFounded in 2024, Somi Buzz is a small London, England-based SEO agency. Their team offers Search Engine Optimization and Graphic Design.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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