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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1741$1,000+2 - 9 employeesAcero, EnglandConvert Digital, a Digital Strategy company, is located in Acero, England. They focus on Digital Strategy and Search Engine Optimization and were established in 2019.Read More
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1742$5,000+2 - 9 employeesLeeds, EnglandStudio This, a branding agency, was launched in 2023. The company provides Branding and Email Marketing.Read More
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1743$10,000+10 - 49 employeesCongleton, EnglandEstablished in 2006, TMC Strategic Communications is an Advertising company. The team focuses on Advertising and Branding.Read More
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1744$10,000+10 - 49 employeesWest Bridgford, EnglandBlimey Creative is a SEO company established in 2012. Their services include Search Engine Optimization and Web Design.Read More
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1745$10,000+10 - 49 employeesMalborough, England1981 Design, a SEO agency, was established in 1999. The firm provides Search Engine Optimization and Web Design.Read More
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1746$10,000+10 - 49 employeesStirling , ScotlandDenvir is a SEO company founded in 2003. The team specializes in Search Engine Optimization and Web Design.Read More
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1747$10,000+10 - 49 employeesLeeds, EnglandSmall SEO services firm Onstate Limited, is located in Leeds, England. Their services include Search Engine Optimization and Web Design.Read More
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1748$10,000+10 - 49 employeesLondon , EnglandSEO agency Educate provides Search Engine Optimization and Social Media Marketing. They were launched in 2001.Read More
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1749$10,000+10 - 49 employeesRetford , EnglandBubble Design & Marketing, a small SEO company, is in Retford , England. Their services include Search Engine Optimization and Web Design.Read More
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1750$10,000+10 - 49 employeesNewbury, EnglandWe Are Essential is a SEO agency launched in 2002. Their team specializes in Search Engine Optimization and Web Design.Read More
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1751Undisclosed10 - 49 employeesBridge of Don, ScotlandAzzurro-Blu is a graphic design company. The small Bridge of Don, Scotland-based team offers Graphic Design and Search Engine Optimization. The agency was launched in 2015.Read More
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1752Undisclosed10 - 49 employeesEdinburgh, ScotlandFounded in 1999, Editions Financial is a small Content Marketing company headquartered in Edinburgh, Scotland and London, England. Their team offers Content Marketing and Event Marketing.Read More
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1753$10,000+10 - 49 employeesLondon, EnglandMedico Digital is a London, England-based branding firm. They focus on Branding and Graphic Design.Read More
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1754$1,000+10 - 49 employeesReading, EnglandThe Digital Coach is a Reading, England-based Digital Strategy company. Established in 2015, the team specializes in Digital Strategy and Search Engine Optimization.Read More
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1755$1,000+10 - 49 employeesPlymouth, EnglandClubnet Digital is an e-commerce development company. In Plymouth, England, their team specializes in E-Commerce Development and Web Development.Read More
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1756$5,000+10 - 49 employeesLondon, EnglandLocated in London, England, OUTloud is a social media marketing agency. Their services include Social Media Marketing and Pay Per Click.Read More
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1757Undisclosed10 - 49 employeesWivelsfield Green, EnglandNHANCE Digital is a social media marketing company. Their small team is in Wivelsfield Green, England and offers Social Media Marketing and Search Engine Optimization. The firm was launched in 2009.Read More
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1758Undisclosed10 - 49 employeesSuite 9, Madison Offices, EnglandRise Digital Marketing is a small social media marketing company launched in 2010. Their services include Social Media Marketing and Search Engine Optimization.Read More
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1759$1,000+10 - 49 employeesWidnes, EnglandAd-tivity UK is a social media marketing firm located in Widnes, England and Widnes, England. Their services include Social Media Marketing and Search Engine Optimization.Read More
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1760Undisclosed10 - 49 employeesBirmingham, EnglandProjects Marketing Ltd is a social media marketing firm. They are in Birmingham, England and have small team. They focus on Social Media Marketing and Search Engine Optimization.Read More
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1761$10,000+10 - 49 employeesRawtenstall, EnglandShine On Digital is a Digital Strategy company. Launched in 2002, their team focuses on Digital Strategy and Social Media Marketing.Read More
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1762$1,000+10 - 49 employeesLeicester, EnglandOneDgtal, a small Digital Strategy company, is located in Leicester, England. Their services include Digital Strategy and Mobile & App Marketing.Read More
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1763Undisclosed10 - 49 employeesWhitefield, EnglandLaunched in 2021, True Web Pro is a SEO company. Their services include Search Engine Optimization and Pay Per Click.Read More
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1764$1,000+10 - 49 employeesWolverhampton, EnglandIsloo Marketing is an Islamabad, Pakistan-based social media marketing agency. The team provides Social Media Marketing and Search Engine Optimization.Read More
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1765$10,000+10 - 49 employeesLondon, EnglandDigimax Derma is a SEO company. Their small team is based in London, England. Their services include Search Engine Optimization and Pay Per Click.Read More
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1766$5,000+10 - 49 employeesLondon, EnglandGray Matters, a public relations firm, specialize in Public Relations and Event Marketing. They were founded in 2018.Read More
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1767$1,000+10 - 49 employeesRomford, EnglandAdvance Online is a Romford, England-based branding agency. Their services include Branding and Social Media Marketing.Read More
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1768Undisclosed10 - 49 employeesBirmingham, EnglandBranding agency Leopard Co was established in 2023. The firm specializes in Branding and Public Relations, and is small.Read More
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1769$5,000+10 - 49 employeesStaffordshire, EnglandSmart Marketing Works is a small Marketing Strategy company based in Staffordshire, England. Their services include Marketing Strategy and Search Engine Optimization.Read More
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1770$1,000+10 - 49 employeesSouthampton, EnglandEstablished in 2011, Dazzling Web Planet is a branding agency. The team focuses on Branding and Search Engine Optimization and is based in Southampton, England and Sahibzada Ajit Singh Nagar, India.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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