Top 30 SEO Agencies in the UK
The Best of June 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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1051$1,000+2 - 9 employeesBournemouth, EnglandThe TradeFlow System is a SEO services firm. Their small team is in Bournemouth, England and offers Search Engine Optimization and Digital Strategy. The agency was established in 2025.Read More
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1052Undisclosed2 - 9 employeesSalisbury, EnglandSmall SEO services firm Spyda Digital, is in Salisbury, England. Their services include Search Engine Optimization and Content Marketing.Read More
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1053Undisclosed2 - 9 employeesBirmingham, EnglandMarketegance is a SEO services firm. Located in Birmingham, England, the team focuses on Search Engine Optimization and Social Media Marketing.Read More
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1054$1,000+50 - 249 employeesLondon, EnglandPPC company Merkle | Periscopix is in London, England and Edinburgh, Scotland. Their services include Pay Per Click and Search Engine Optimization.Read More
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1055$1,000+10 - 49 employeesAntrim, Northern IrelandMedia One Group LLC is a mobile app development company based in Los Angeles, California and Antrim, Northern Ireland. The team provides Mobile App Development and Marketing Strategy.Read More
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1056$1,000+10 - 49 employeesNottingham, EnglandTech Solutions Pro is an advertising company. Their small team is headquartered in Nottingham, United Kingdom and Islamabad, Pakistan. Their services include advertising, search engine optimization, other digital marketing, social media marketing, and more. The company was founded in 2018.Read More
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1057$1,000+10 - 49 employeesHornchurch, EnglandFounded in 2018, Disruptiv Media is a SEO agency. The team provides Search Engine Optimization and Pay Per Click and is based in Hornchurch, England.Read More
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1058Undisclosed10 - 49 employeesNewcastle upon Tyne, EnglandMira marketing, a PPC company, was launched in 2018. Located in Newcastle upon Tyne, England, the team focuses on Pay Per Click and Social Media Marketing.Read More
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1059$5,000+2 - 9 employeesLondon, EnglandVisuable is a London, England-based branding agency. They focus on Branding, Digital Strategy, Social Media Marketing, Search Engine Optimization, and more and were launched in 2015.Read More
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1060UndisclosedFreelancer employeesBristol, EnglandSEO company BrisTechTonic is located in Bristol, England. They provide Search Engine Optimization and Conversion Optimization and were established in 2019.Read More
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1061$1,000+2 - 9 employeesSouthend-on-Sea, EnglandFounded in 2023, June Digital, a small SEO services firm and PPC agency, is headquartered in Southend-on-Sea, England. Their team provides Search Engine Optimization and Pay Per Click.Read More
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1062$10,000+250 - 999 employeesLondon, EnglandTLC Marketing UK is a London, England-based Advertising company. Their services include Advertising and Branding.Read More
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1063$10,000+250 - 999 employeesLondon, EnglandCroud is an Advertising company. The London, England-based team specializes in Advertising and Branding.Read More
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1064$1,000+2 - 9 employeesEdinburgh Scotland, ScotlandInsync Media is a pay per click agency. The small Montrose, Colorado-based agency was launched in 2008. Their services include Pay Per Click, Search Engine Optimization, Web Development, Branding, and more.Read More
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1065$1,000+Freelancer employeesLondon, EnglandDigital Marketing Tactic is a Content Marketing company. The London, England-based team focuses on Content Marketing and Pay Per Click.Read More
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1066$10,000+10 - 49 employeesLondon, EnglandDiffusion Digital is a Marketing Strategy company. Established in 2014, the agency offers Marketing Strategy and E-Commerce Development.Read More
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1067$1,000+50 - 249 employeesPortsmouth, EnglandVertical Leap is a Portsmouth, England-based SEO company. Their services include Search Engine Optimization and Pay Per Click.Read More
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1068$10,000+50 - 249 employeesFolkestone, EnglandSleeping Giant Media is a midsize PPC company in Folkestone, England. Their services include Pay Per Click and Search Engine Optimization.Read More
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1069$5,000+50 - 249 employeesEdinburgh, ScotlandQueryClick is a SEO company headquartered in Edinburgh, Scotland and London, England. Launched in 2008, the team focuses on Search Engine Optimization and Conversion Optimization.Read More
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1070Undisclosed10 - 49 employeesReading, England3wBiz - Digital Marketing Solutions Agency is a SEO services firm. Based in Reading, England, the agency was launched in 2018. Their services include Search Engine Optimization and Web Development.Read More
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1071$5,000+2 - 9 employeesGlasgow , ScotlandRead More
Founded in 2015, The Munro Agency is an email marketing company. The small Glasgow , United Kingdom-based team specializes in email marketing, search engine optimization, conversion optimization, pay per click, and more.
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1072$5,000+10 - 49 employeesMilton Keynes, EnglandSmall social media marketing agency 123 Internet Group, is based in Milton Keynes, England and Springfield, England. Their services include Social Media Marketing and Search Engine Optimization.Read More
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1073Undisclosed50 - 249 employeesNottingham, EnglandRead More
Based in Nottingham, United Kingdom, Cartwright Communications is a PR company. The midsize company was established in 2006. Their team focuses on public relations, content marketing, search engine optimization, and social media marketing.
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1074Undisclosed10 - 49 employeesLondon, EnglandAnika Digital Media is a SEO agency. Established in 2013, the team focuses on search engine optimization, web design, web development, graphic design, and more. Their small firm is in London, United Kingdom.Read More
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1075$50,000+250 - 999 employeesLondon, EnglandTransmission is a branding firm based in Dallas, Texas and London, England. The team offers Branding and Media Planning & Buying.Read More
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1076$1,000+2 - 9 employeesHerefordshire, EnglandEstablished in 2008, Silver Scope Media is a SEO agency. The agency focuses on Search Engine Optimization and Web Design.Read More
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1077Undisclosed2 - 9 employeesEdinburgh, ScotlandHeadquartered in Edinburgh, Scotland, Shake Digital is a small SEO services firm. Their services include Search Engine Optimization and Pay Per Click.Read More
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1078Undisclosed2 - 9 employeesBristol, EnglandSoto is a SEO agency and web design company located in Bristol, England. Their services include Search Engine Optimization and Web Design.Read More
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1079$1,000+2 - 9 employeesLondon, EnglandIn London, England and Budapest, Hungary, SuperSize Digital is a small SEO agency. The team focuses on Search Engine Optimization and Social Media Marketing.Read More
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1080$1,000+2 - 9 employeesPortsmouth, EnglandSEO Local Services is a SEO company. Founded in 2023, the company offers Search Engine Optimization and Social Media Marketing.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.
Most Reviewed
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