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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2701Undisclosed2 - 9 employeesBradford, EnglandI110 Digital Marketing Agency is a Digital Strategy company. The team provides Digital Strategy and Pay Per Click, and the firm is headquartered in Bradford, England.Read More
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2702$1,000+2 - 9 employeesBirmingham, EnglandLumin8 Agency is a Conversion Optimization company. Their small team is headquartered in Birmingham, England. Their services include Conversion Optimization and Search Engine Optimization.Read More
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2703$1,000+2 - 9 employeesLondon, EnglandTekky Geeks is a branding agency. The London, England-based agency was established in 2020. Their services include Branding and Content Marketing.Read More
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2704Undisclosed2 - 9 employeesLondon, EnglandRead More
WriteMelon is a content marketing agency from London founded in 2019. With a compact team of fewer than 10 employees, they serve small and mid-sized businesses, providing digital strategy, social media marketing, content marketing, SEO, and more.
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2705$1,000+2 - 9 employeesBushey, EnglandFounded in 2020, Do You Digital is a branding company. Their team offers Branding and Digital Strategy.Read More
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2706$1,000+2 - 9 employeesLondon, EnglandRWB Digital Marketing Ltd is a social media marketing company. Their small team is based in London, England. Their services include Social Media Marketing and Content Marketing.Read More
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2707$5,000+2 - 9 employeesHinckley, EnglandBlue Fox Marketing is a PPC agency. Their small team is in Hinckley, England. Their services include Pay Per Click and Search Engine Optimization.Read More
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2708$5,000+2 - 9 employeesBrighton, EnglandYva media is a Brighton, England-based Content Marketing company. The team specializes in Content Marketing and Pay Per Click.Read More
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2709$25,000+2 - 9 employeesLondon, EnglandDigital Strategy company Strategic Digital Marketing was launched in 2016. The team specializes in Digital Strategy and Content Marketing and is headquartered in London, England.Read More
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2710$1,000+2 - 9 employeesKingston upon Thames, EnglandSmartFox Web Agency, a web design agency, is located in Kingston upon Thames, England. Their services include Web Design and Web Development.Read More
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2711$1,000+2 - 9 employeesBolton, EnglandMade By 3am is a small Bolton, England-based web design company. The team specializes in Web Design and Search Engine Optimization.Read More
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2712$5,000+2 - 9 employeesPlymouth, EnglandSpotted Digital is a Digital Strategy company. They were founded in 2021 and specialize in Digital Strategy and Content Marketing.Read More
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2713$1,000+2 - 9 employeesSouthend-on-Sea, EnglandClicks Studio is a SEO services firm. Their small team of employees is in Southend-on-Sea, England. Their team provides Search Engine Optimization and Direct Marketing.Read More
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2714Undisclosed2 - 9 employeesNorthampton, EnglandOuterspring marketing is an Advertising company established in 2021. Their services include Advertising and Social Media Marketing.Read More
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2715$1,000+2 - 9 employeesEdinburgh, ScotlandAvante Media.co is a social media marketing firm in Edinburgh, Scotland. Founded in 2019, the team provides Social Media Marketing and Search Engine Optimization.Read More
Industries
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2716Undisclosed2 - 9 employeesLondon, EnglandIn London, England, CAFTAS LTD is a SEO services firm. Launched in 2022, the team provides Search Engine Optimization and Web Design.Read More
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2717$5,000+2 - 9 employeesLeeds, EnglandWe Are Intrinsic is a small Leeds, England-based social media marketing company. Their services include Social Media Marketing and Search Engine Optimization.Read More
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2718$1,000+2 - 9 employeesMildenhall, EnglandLocated in Mildenhall, England, RevForm is a Marketing Strategy company. They focus on Marketing Strategy and Content Marketing and were established in 2023.Read More
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2719$5,000+2 - 9 employeesHounslow, EnglandFounded in 2020, Soracle Media is a web design agency. The small team offers Web Design and Search Engine Optimization.Read More
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2720$1,000+2 - 9 employeesDover, EnglandContent Marketing company Stockley and Turner offers Content Marketing and Search Engine Optimization. They were established in 2022.Read More
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2721$1,000+2 - 9 employeesLeeds, EnglandNeon Grid Ltd is a pay per click agency. Headquartered in Leeds, England and Boynton Beach, Florida, the agency offers Pay Per Click and Social Media Marketing.Read More
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2722Undisclosed2 - 9 employeesLondon, EnglandBritmarksolutions is a SEO agency. The London, England-based team focuses on Search Engine Optimization and Custom Software Development.Read More
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2723$1,000+2 - 9 employeesBurton upon Trent, EnglandLaunched in 2021, Devlinko is a web development firm. The small team specializes in web development, search engine optimization, conversion optimization, e-commerce development, and more. The agency is located in Burton upon Trent, United Kingdom.Read More
Industries
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2724$5,000+2 - 9 employeesKirkton, EnglandIn Kirkton, England, Digiblitzs is a small SEO agency. Their services include Search Engine Optimization and UX/UI Design.Read More
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2725$1,000+2 - 9 employeesLondon, EnglandIn London, England, HEXD Media is a Digital Strategy company. The team provides Digital Strategy and Search Engine Optimization.Read More
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2726Undisclosed2 - 9 employeesLondon, EnglandConversion Optimization company Meta Labs was founded in 2023. The agency provides Conversion Optimization and Search Engine Optimization.Read More
Industries
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2727$10,000+2 - 9 employeesTwickenham, EnglandOrion Global Consulting is a social media marketing agency. Founded in 2023, the team specializes in Social Media Marketing and Conversion Optimization.Read More
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2728$1,000+2 - 9 employeesStevenage, EnglandMerx Marketing Ltd is a branding firm. They are based in Stevenage, England and have small team of experts. Their services include Branding and Marketing Strategy.Read More
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2729$1,000+2 - 9 employeesYork, EnglandFractl Group is a Content Marketing company. Their small team is located in York, England. Their services include Content Marketing and Video Marketing.Read More
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2730Undisclosed2 - 9 employeesMoreton, EnglandHeadquartered in Moreton, England, VIGO Digital is a small social media marketing agency. The team specializes in Social Media Marketing and Search Engine Optimization.Read More
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