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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811Undisclosed1,000 - 9,999 employeesLondon, EnglandMaking Science is a Madrid, Spain-based branding company. The team provides Branding and Digital Strategy.Read More
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812$1,000+2 - 9 employeesLondon, EnglandHerald Digital is a SEO company. The agency is headquartered in London, England and Royal Tunbridge Wells, England. Their services include Search Engine Optimization and Public Relations.Read More
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813$5,000+2 - 9 employeesNewton Mearns, ScotlandScoot is a Newton Mearns, Scotland-based web design agency. They provide Web Design and Web Development.Read More
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James Frew Kilmarnock Football Club Scottish Women's Premier League (SWPL) Glasgow Prestwick AirportIndustries
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814Undisclosed10 - 49 employeesLiverpool, EnglandVelstar, an user experience design agency, specialize in UX/UI Design and Email Marketing. They were founded in 2016.Read More
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815$5,000+50 - 249 employeesManchester, EnglandSTM AGENCY is a branding company. Located in Manchester, England and Leeds, England, their team provides Branding and Pay Per Click.Read More
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Asda TUI Pets At Home Costa Coffee -
816$1,000+2 - 9 employeesBristol, EnglandLocated in Bristol, England, Traffic Roosters is a SEO services firm. They focus on Search Engine Optimization and Social Media Marketing and were established in 2020.Read More
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817$1,000+2 - 9 employeesBraintree, EnglandWebhive Digital is a SEO agency. The Braintree, England-based team provides Search Engine Optimization and Web Design.Read More
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818$5,000+2 - 9 employeesLlandudno, WalesQuality Internet Solutions is a SEO agency. They were launched in 2002, and their services include Search Engine Optimization and Branding.Read More
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819$1,000+2 - 9 employeesChorleywood, EnglandCache Digital, a SEO services firm, specializes in Search Engine Optimization and Pay Per Click. The agency is headquartered in Chorleywood, England.Read More
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820Undisclosed2 - 9 employeesCambridge, EnglandEvolved Toaster is a small Cambridge, England-based SEO agency. Their services include Search Engine Optimization and Email Marketing.Read More
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821$1,000+2 - 9 employeesBarnsley, EnglandInternet Marketing Platinum Ltd is a SEO company. They are headquartered in Barnsley, England, and their services include Search Engine Optimization and Web Design.Read More
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822Undisclosed10 - 49 employeesNorthampton, EnglandLocated in Northampton, England, Recruitment Traffic is a SEO services firm and pay per click agency. Their services include Search Engine Optimization and Pay Per Click.Read More
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823$1,000+10 - 49 employeesLondon, EnglandFounded in 2016, NewsMakers is a PR agency and SEO agency. Their team offers Public Relations and Search Engine Optimization.Read More
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824$1,000+10 - 49 employeesHooton, EnglandFly High Media, a small social media marketing company, is based in Hooton, England and Manchester, England. Their services include Social Media Marketing and Search Engine Optimization.Read More
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825Undisclosed2 - 9 employeesHounslow, EnglandScattyVA is a SEO agency. Launched in 2024, their team specializes in Search Engine Optimization and Back Office Outsourcing.Read More
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826$5,000+10 - 49 employeesBolton, EnglandOwn Your Space, a SEO services firm, was founded in 2019. They specializes in Search Engine Optimization and Web Design.Read More
Clients
7even Model ManagementIndustries
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827Undisclosed10 - 49 employeesWythenshawe, EnglandWebstart99 is a SEO company. Based in Wythenshawe, England, the firm was founded in 2023. Their team offers Search Engine Optimization and Social Media Marketing.Read More
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828$1,000+Freelancer employeesSheffield, EnglandLaunched in 2021, Fisher SEO is a SEO company. Located in Sheffield, England, the team provides Search Engine Optimization.Read More
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829$1,000+Freelancer employeesStewartby, EnglandTM Digital LTD, a small SEO agency, is based in Stewartby, England. Their services include Search Engine Optimization.Read More
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830$1,000+Freelancer employeesPrescot, EnglandMarty Rogers SEO Liverpool is a SEO agency established in 2024. The small team focuses on Search Engine Optimization.Read More
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831UndisclosedFreelancer employeesCaerphilly, WalesEveryday Digital, a SEO services firm, is in Caerphilly, Wales. The team specializes in Search Engine Optimization.Read More
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832UndisclosedFreelancer employeesBuckhurst Hill, EnglandRowan Collins, a SEO company, is based in Buckhurst Hill, England. The team specializes in Search Engine Optimization.Read More
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833$1,000+Freelancer employeesHarmondsworth, EnglandSEO company Build Click was established in 2024. The small team focuses on Search Engine Optimization.Read More
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834$1,000+Freelancer employeesLondon, EnglandCharles Travers is a SEO agency. The London, England-based company provides Search Engine Optimization.Read More
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835$250,000+10,000+ employeesNew Addington, EnglandSEO company Zyvzen was established in 2025. The firm focuses on Search Engine Optimization and Web Design.Read More
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836$5,000+2 - 9 employeesLondon, EnglandWonderAds - Agency For Health is a SEO services firm. The London, England-based team offers Search Engine Optimization and Social Media Marketing.Read More
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837$10,000+10 - 49 employeesHatfield, EnglandSEO agency Submerge was launched in 2014. The team provides Search Engine Optimization and Web Design and is in Hatfield, England.Read More
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838Undisclosed10 - 49 employeesKillamarsh, EnglandFenti Marketing is a Marketing Strategy company. The team is headquartered in Killamarsh, England, and their services include Marketing Strategy and Digital Strategy.Read More
Clients
OEC SheffieldIndustries
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839$5,000+10 - 49 employeesLondon, EnglandArticulate Marketing, a Content Marketing company, provide Content Marketing and Web Design. They were established in 2003.Read More
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840$5,000+2 - 9 employeesCheadle Hulme, EnglandNicada Digital is a web design agency founded in 2019. In Cheadle Hulme, England and Congleton, England, the team specializes in Web Design and Search Engine 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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