Top 30 SEO Agencies in the UK
The Best of October 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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5521UndisclosedFreelancer employeesLondon, England2simplify - Magento Development Agency is an e-commerce development firm established in 2015. The team specializes in E-Commerce Development and Search Engine Optimization and is in London, England.Read More
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5522UndisclosedFreelancer employeesLondon, EnglandVan der Kraken Ltd. Is a Conversion Optimization company. Founded in 2018, the team specializes in Conversion Optimization and Search Engine Optimization. The firm is headquartered in London, England.Read More
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5523UndisclosedFreelancer employeesLondon, EnglandSmall social media marketing agency Digitalsy, is based in London, England. The team offers Social Media Marketing and Content Marketing.Read More
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5524UndisclosedFreelancer employeesLondon, EnglandSocial Union Digital is a social media marketing agency launched in 2024. Their team provides Social Media Marketing and Branding.Read More
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5525Undisclosed50 - 249 employeesLondon, EnglandBHAGIA is a London, England-based social media marketing firm. They provide Social Media Marketing and Pay Per Click and were founded in 1995.Read More
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5526UndisclosedFreelancer employeesStoke-on-Trent, EnglandSocial media marketing agency Web Wix Way is in Stoke-on-Trent, England. They offer Social Media Marketing and Search Engine Optimization and were launched in 1982.Read More
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5527Undisclosed50 - 249 employeesLondon, EnglandSadup Softech, a web design company, was established in 2019. The team provides Web Design and UX/UI Design and is headquartered in Duluth, Georgia and Hyderabad, India.Read More
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5528Undisclosed50 - 249 employeesLondon, EnglandSpace & Time, an Advertising company, was established in 2000. The company focuses on Advertising and Social Media Marketing.Read More
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5529Undisclosed50 - 249 employeesLeeds, EnglandAYKO is a SEO services firm. They specialize in Search Engine Optimization and Pay Per Click and were launched in 2005. The firm is headquartered in Leeds, England.Read More
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5530UndisclosedFreelancer employeesBirmingham, EnglandBond & Bolt Digital is an Email Marketing company. In Birmingham, England, the team focuses on Email Marketing and Conversion Optimization.Read More
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5531UndisclosedFreelancer employeesHertfordshire, EnglandFounded in 2020, Bull Design Studio is a branding agency. Headquartered in Hertfordshire, England, the team focuses on Branding and Search Engine Optimization.Read More
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5532UndisclosedFreelancer employeesHartlepool, EnglandCanny Commerce is a SEO agency founded in 2021. The agency provides Search Engine Optimization and Web Design, and is small.Read More
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5533UndisclosedFreelancer employeesSheffield, EnglandConor Bradley - Sheffield Digital Agency is a Sheffield, England-based social media marketing firm. The team offers Social Media Marketing and Search Engine Optimization.Read More
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5534UndisclosedFreelancer employeesPaignton, EnglandDavid Marketing Specialist is a social media marketing firm. Founded in 2019, the agency specializes in Social Media Marketing and Search Engine Optimization.Read More
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5535UndisclosedFreelancer employeesMidhurst, EnglandSocial media marketing firm Digital 5M is located in Midhurst, England. They provide Social Media Marketing and Email Marketing and were founded in 2011.Read More
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5536UndisclosedFreelancer employeesBelfast, Northern IrelandDream Wild Studio is a branding firm. Founded in 2020, their team specializes in Branding and Search Engine Optimization.Read More
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5537UndisclosedFreelancer employeesLondon, EnglandFaze47 Digital is a social media marketing firm. Their small team is headquartered in London, England. Their services include Social Media Marketing and Email Marketing.Read More
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5538UndisclosedFreelancer employeesSouthport, EnglandBranding agency Feel Design Ltd was launched in 2000. Based in Southport, England, the team provides Branding and Content Marketing.Read More
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5539UndisclosedFreelancer employeesNottingham, EnglandHeyYou! Digital is a branding agency. They focus on Branding and Marketing Strategy and were launched in 2020. The firm is based in Nottingham, England.Read More
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5540UndisclosedFreelancer employeesSouthampton, EnglandImagine Digital Design, a Marketing Strategy company, was founded in 2019. Headquartered in Southampton, England, the team focuses on Marketing Strategy and Digital Strategy.Read More
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5541UndisclosedFreelancer employeesStoke-sub-Hamdon, EnglandInSignal Media is a Marketing Strategy company. They were launched in 2020 and offer Marketing Strategy and Social Media Marketing.Read More
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5542UndisclosedFreelancer employeesAberdeen, EnglandIstomedia Ltd is a Content Marketing company. Launched in 1995, their team focuses on Content Marketing and Search Engine Optimization.Read More
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5543UndisclosedFreelancer employeesFormby, EnglandPearmantra Innovations Digital Marketing Agency is a branding company. They were established in 2020, and their services include Branding and Social Media Marketing.Read More
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5544UndisclosedFreelancer employeesLondon, EnglandEstablished in 2020, Red Balloon is a small social media marketing firm. Their team offers Social Media Marketing and Search Engine Optimization.Read More
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5545UndisclosedFreelancer employeesCity of London, EnglandTrafiki Ecommerce Marketing is a social media marketing company. They are located in City of London, England. Their team offers Social Media Marketing and Search Engine Optimization.Read More
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5546UndisclosedFreelancer employeesCardiff, WalesTwoFold, a Digital Strategy company, is in Cardiff, Wales. They focus on Digital Strategy and Social Media Marketing.Read More
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5547UndisclosedFreelancer employeesPortlethen, EnglandLaunched in 2015, Website Design Aberdeen is a small Portlethen, England-based social media marketing agency. Their services include Social Media Marketing and Search Engine Optimization.Read More
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5548$10,000+10 - 49 employeesHarrogate , EnglandAdigi digital agency is a branding firm launched in 2009. The firm specializes in Branding and Web Design, and is small.Read More
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5549$10,000+10 - 49 employeesManchester, EnglandLivelink, a web design company, was founded in 2002. In Manchester, England, the team offers Web Design and Web Development.Read More
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5550$10,000+10 - 49 employeesCardiff, WalesSpindogs is a web design agency. Based in Cardiff, Wales and London, England, the agency offers Web Design and Web Development.Read More
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