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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2521$1,000+10 - 49 employeesDerby, EnglandVisionCraft Studios is a social media marketing agency. They specialize in Social Media Marketing and Search Engine Optimization and were founded in 2017. The agency is located in Derby, England.Read More
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2522$1,000+10 - 49 employeesManchester, EnglandFounded in 2022, Services for uk limited is a small social media marketing agency. Their team focuses on Social Media Marketing and Search Engine Optimization.Read More
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2523$1,000+10 - 49 employeesFarnworth, EnglandSoftonix limited is a small Farnworth, England-based social media marketing firm. Their services include Social Media Marketing and Search Engine Optimization.Read More
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2524$1,000+10 - 49 employeesIsleworth, EnglandOptimiserz is a call center. Launched in 2017, the firm is headquartered in Isleworth, England and Lahore, Pakistan. Their team focuses on Call Center Services and Search Engine Optimization.Read More
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2525$5,000+10 - 49 employeesAltrincham, EnglandLaunched in 2022, Real Return Marketing is a small Altrincham, England-based Digital Strategy company. Their team offers Digital Strategy and Social Media Marketing.Read More
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2526$1,000+10 - 49 employeesBirmingham, EnglandThriftize | Digital Marketing, SEO, PPC, Web Design & Development, Call Center Agency Birmingham is a Marketing Strategy company. Their services include Marketing Strategy.Read More
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2527$1,000+10 - 49 employeesHitchin, EnglandWebcurry, a small social media marketing agency, is located in Hitchin, England and Greater Noida, India. Their services include Social Media Marketing and Content Marketing.Read More
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2528$1,000+10 - 49 employeesMildenhall, EnglandStar Bytes Ltd. Is a website development company. They offer Web Development and E-Commerce Development and were founded in 2024. The agency is in Mildenhall, England.Read More
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2529Undisclosed10 - 49 employeesDartford, EnglandCortec IT, a social media marketing firm, is in Dartford, England. They focus on Social Media Marketing and Search Engine Optimization.Read More
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2530$1,000+10 - 49 employeesNayland, EnglandIgnite Digital Marketing LLC, a branding company, is headquartered in Nayland, England. They offer Branding and Social Media Marketing and were launched in 2024.Read More
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2531Undisclosed10 - 49 employeesLondon, EnglandBrandestiny Ltd is a social media marketing agency. They were founded in 2024 and provide Social Media Marketing and Search Engine Optimization.Read More
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2532$1,000+10 - 49 employeesLondon, EnglandAqqute Labs, a SEO agency, was launched in 2018. The agency specializes in Search Engine Optimization and Web Design.Read More
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2533$1,000+10 - 49 employeesHounslow, EnglandBritnex Solution Ltd is a SEO company founded in 2021. The small team specializes in Search Engine Optimization and UX/UI Design.Read More
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2534Undisclosed10 - 49 employeesHarlow, EnglandCareNet Solutions is a Harlow, England-based social media marketing firm. Their services include Social Media Marketing and Search Engine Optimization.Read More
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2535$1,000+10 - 49 employeesMildenhall, EnglandHeadquartered in Mildenhall, England, Next Hubz Limited is a small social media marketing firm. Their services include Social Media Marketing and Email Marketing.Read More
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2536$1,000+10 - 49 employeesLiverpool, EnglandThe Digital UK, a social media marketing agency, is based in Liverpool, England. They specialize in Social Media Marketing and Content Marketing.Read More
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2537Undisclosed10 - 49 employeesHarrow, EnglandAzentra Technologies, a social media marketing firm, is located in Harrow, England. Launched in 2025, the team focuses on Social Media Marketing and Search Engine Optimization.Read More
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2538$1,000+10 - 49 employeesLondon, EnglandSEO services firm Cyberonics Limited is located in London, England. Established in 2025, the team specializes in Search Engine Optimization and cloud consulting & SI.Read More
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2539$1,000+10 - 49 employeesLondon, EnglandAce Intl Media Ltd, an Advertising company, is located in London, England. Their services include Advertising and Social Media Marketing.Read More
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2540$1,000+10 - 49 employeesLondon, EnglandSocial media marketing firm StratsMedia was established in 2023. The team offers Social Media Marketing and Email Marketing and is based in London, England and Brooklyn, New York.Read More
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2541$1,000+10 - 49 employeesIckenham, EnglandFounded in 2018, Lettuce Create is a small branding company. Their services include Branding and Social Media Marketing.Read More
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2542$1,000+10 - 49 employeesWorcester, EnglandIn Worcester, England, Monsta Media Worcestershire is a social media marketing company. They offer Social Media Marketing and Email Marketing and were established in 2025.Read More
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2543$1,000+Freelancer employeesStirling, ScotlandAesthetic Web Designs is a website development firm. Their small team is based in Stirling, Scotland. Their services include Web Development and E-Commerce Development.Read More
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2544Undisclosed10 - 49 employeesBuckinghamshire, EnglandMilton Keynes Marketing is a SEO services firm headquartered in Buckinghamshire, United Kingdom. The small team provides search engine optimization, advertising, branding, direct marketing, and more. The firm was founded in 2011.Read More
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2545$1,000+10 - 49 employeesBrierfield, EnglandLaunched in 2021, Computer Support Centre is an IT managed services company. In Brierfield, United Kingdom, their small team specializes in IT managed services, web development, application management & support, search engine optimization, and more.Read More
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2546$10,000+10 - 49 employeesLeeds, England36iNK ANALYTICS (P) LTD is a Digital Strategy company launched in 2016. The company specializes in Digital Strategy and CRM consulting and SI.Read More
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2547$1,000+10 - 49 employeesLondon, EnglandWeb design agency Lyanweb provides Web Design and Social Media Marketing. They were founded in 2000.Read More
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2548$5,000+10 - 49 employeesLondon, EnglandHastech Solutions , a small website development company, is in London, England. The team focuses on Web Development and Search Engine Optimization.Read More
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2549Undisclosed10 - 49 employeesLondon, EnglandA8om is a branding firm established in 2021. The team focuses on Branding and Social Media Marketing.Read More
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2550$1,000+10 - 49 employeesDartford, EnglandSocial media marketing firm DigitWarehouse Technologies provides Social Media Marketing and Search Engine Optimization. They were established in 2023.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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