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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2071$1,000+10 - 49 employeesLondon, EnglandDSURGE is a SEO company. They provide Search Engine Optimization and Web Design and are headquartered in London, England.Read More
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2072$1,000+10 - 49 employeesBury, EnglandLoop Outsourcing, a phone answering service, was established in 2022. The team focuses on Call Center Services and Search Engine Optimization and is headquartered in Bury, England.Read More
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2073Undisclosed10 - 49 employeesIlford, EnglandDigitrix Media Limited is a social media marketing agency located in Ilford, England. They offer Social Media Marketing and Search Engine Optimization and were established in 2017.Read More
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2074$5,000+10 - 49 employeesLondon, EnglandLimetechlab is a branding company founded in 2023. The team specializes in Branding and Search Engine Optimization and is headquartered in Victoria, Canada and London, England.Read More
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2075Undisclosed10 - 49 employeesLondon, EnglandBazleDev is a small Digital Strategy company in London, England and İstanbul, Türkiye. The team focuses on Digital Strategy and Search Engine Optimization.Read More
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2076$1,000+10 - 49 employeesLeeds, EnglandSEO Company Leeds is a SEO company. Founded in 2004, the company is based in Leeds, England. Their services include Search Engine Optimization and Pay Per Click.Read More
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2077$1,000+10 - 49 employeesCheadle Hulme, EnglandSEO Content Services is a Content Marketing company in Cheadle Hulme, England. The team offers Content Marketing and Digital Strategy.Read More
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2078$1,000+10 - 49 employeesAmersham, EnglandEXplosion digital is a small Digital Strategy company. They offer Digital Strategy and Custom Software Development and were founded in 2012.Read More
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2079$1,000+2 - 9 employeesFormby, EnglandConstellation Marketing Solutions, a SEO company, focuses on Search Engine Optimization and Web Design. The agency is located in Formby, England.Read More
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2080$5,000+50 - 249 employeesLondon, EnglandBrevity Software Solutions is an app development firm. They were founded in 2010, and their services include Mobile App Development and Web Development.Read More
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2081Undisclosed50 - 249 employeesCardiff, WalesKagool is a website development firm located in Cardiff, Wales and Manchester, England. The team provides Web Development and Web Design.Read More
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2082$10,000+50 - 249 employeesNewcastle, Northern IrelandBased in Newcastle, Northern Ireland and Toronto, Canada, ramarketing is a midsize PR company. The team focuses on Public Relations and Web Design.Read More
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2083$10,000+50 - 249 employeesDorset, EnglandSalad is a midsize Dorset, England-based branding company. The team offers Branding and Marketing Strategy.Read More
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2084$10,000+50 - 249 employeesBrighton, EnglandNatives Group is an Advertising company. They are located in Brighton, England and have midsize team. They specialize in Advertising and Marketing Strategy.Read More
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2085$10,000+50 - 249 employeesLeeds, EnglandICS-digital LLP is a midsize Advertising company founded in 2009. Their services include Advertising and Branding.Read More
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2086$25,000+50 - 249 employeesLondon, EnglandLedger Bennett is a branding company. The London, England-based team specializes in Branding and Marketing Strategy.Read More
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2087$10,000+50 - 249 employeesBirmingham, EnglandWAA Chosen, a midsize public relations company, is based in Birmingham, England. The team specializes in Public Relations and Advertising.Read More
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2088Undisclosed50 - 249 employeesLondon, EnglandMatter Of Form, a branding company, was founded in 2009. The team offers Branding and Digital Strategy.Read More
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2089Undisclosed50 - 249 employeesLondon, EnglandCall center company Smart Call Solutions Pvt Ltd was founded in 2022. The team offers Call Center Services and Digital Strategy.Read More
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2090$1,000+2 - 9 employeesRedditch, EnglandDigital Strategy company Blue Rock Digital was launched in 2014. The company offers Digital Strategy and Pay Per Click.Read More
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2091$5,000+2 - 9 employeesManchester , EnglandLaunched in 2016, Planet Zeus Ltd, a small public relations company, is based in Manchester , England and Congleton, England. Their services include Public Relations and Content Marketing.Read More
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2092$1,000+2 - 9 employeesManchester, EnglandEstablished in 2013, Made By Factory is a pay per click company. Their team specializes in Pay Per Click and Digital Strategy.Read More
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2093Undisclosed2 - 9 employeesRiddlesden, EnglandSkittish Digital is a Riddlesden, England-based Digital Strategy company. They specialize in Digital Strategy and Corporate Training & Coaching and were founded in 2012.Read More
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2094Undisclosed2 - 9 employeesLondon, EnglandSlate is a small London, England-based Digital Strategy company. The team offers Digital Strategy and Web Development.Read More
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2095$1,000+2 - 9 employeesLondon, EnglandSmart Cow Marketing is a Content Marketing company. In London, England, the firm was launched in 2010. Their services include Content Marketing and Digital Strategy.Read More
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2096$1,000+2 - 9 employeesLiverpool , EnglandEstablished in 2009, Brightvue Digital Web Design is a small Liverpool , England-based web design agency. Their team focuses on Web Design and Search Engine Optimization.Read More
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2097$1,000+2 - 9 employeesWythenshawe, EnglandTAD360 is a web design agency. They are headquartered in Wythenshawe, England and London, England and have small team. Their services include Web Design and Search Engine Optimization.Read More
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2098Undisclosed2 - 9 employeesLondon, EnglandAscendant, a branding company, was founded in 2020. The small team provides Branding and Digital Strategy.Read More
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2099$5,000+2 - 9 employeesSarisbury Green, EnglandSpitfire Marketing is a Digital Strategy company launched in 2008. Their team specializes in Digital Strategy and Branding.Read More
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2100Undisclosed2 - 9 employeesLeeds, EnglandNetzoll is a Leeds, England-based SEO agency. Their services include Search Engine Optimization and Pay Per Click.Read More
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