Top 100 Freelancer SEO Companies in London
The Best of February 2026Looking for a top Freelance SEO firm in London?
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 Freelancer SEO companies in London. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Freelancer SEO Firms in London
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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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91UndisclosedFreelancer 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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92UndisclosedFreelancer 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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93UndisclosedFreelancer 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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94UndisclosedFreelancer 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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95UndisclosedFreelancer 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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96UndisclosedFreelancer 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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97$1,000+Freelancer employeesMarlow, EnglandClickPop, a Content Marketing company, is headquartered in Marlow, England. The team offers Content Marketing and Search Engine Optimization.Read More
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98$10,000+Freelancer employeesPaddock Wood, EnglandSEOpie, a SEO agency, is headquartered in Paddock Wood, England. They focus on Search Engine Optimization and Digital Strategy.Read More
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99UndisclosedFreelancer employeesCamberley, EnglandStarkwood Media Group Ltd, a SEO services firm, specializes in Search Engine Optimization and Pay Per Click. The agency is headquartered in Camberley, England.Read More
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100$1,000+Freelancer employeesNewney Green, EnglandSterling Results is a Newney Green, England-based Advertising company. Established in 2025, the team offers Advertising and Digital Strategy.Read More
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101UndisclosedFreelancer employeesHambleden, EnglandThe Atom Lab is a Hambleden, England-based SEO agency. Their services include Search Engine Optimization and Marketing Strategy.Read More
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102UndisclosedFreelancer employeesGreenhithe, EnglandP4B Digital Web Design Agency is a web design agency. Their small team of employees is in Greenhithe, England. Their team focuses on Web Design and Web Development.Read More
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103UndisclosedFreelancer employeesBrentford, EnglandVere Design Digital Agency is a Brentford, England-based social media marketing company. The team provides Social Media Marketing and Content Marketing.Read More
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104UndisclosedFreelancer employeesMaidstone, EnglandSocial-Media-Growth is a social media marketing company. Established in 2015, the agency is based in Maidstone, England. Their team offers Social Media Marketing and Search Engine Optimization.Read More
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105UndisclosedFreelancer employeesMaidstone, EnglandTwister Marketing, a web design company, is in Maidstone, England. They specialize in Web Design and Search Engine Optimization.Read More
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106$1,000+Freelancer employeesChelmsford, EnglandHeadquartered in Chelmsford, England, Lennie & Stan is a Digital Strategy company. They focus on Digital Strategy and Marketing Strategy.Read More
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107$1,000+Freelancer employeesSouthend-on-Sea, EnglandLaunched in 2012, George Papatheodorou SEO Consultant, a small SEO company, is in Southend-on-Sea, England. Their team offers Search Engine Optimization and Pay Per Click.Read More
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108UndisclosedFreelancer employeesGreat Warley, EnglandIn Great Warley, England, Online Business Solutions is a small social media marketing agency. Their services include Social Media Marketing and Content Marketing.Read More
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109UndisclosedFreelancer employeesLondon, EnglandRevitalize Innovations, a social media marketing agency, was established in 2024. The company offers Social Media Marketing and Pay Per Click, and is small.Read More
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110UndisclosedFreelancer employeesLetchworth Garden City, EnglandLaunched in 2023, Bigwheel Web Design is a social media marketing agency. Their team provides Social Media Marketing and Search Engine Optimization.Read More
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111$5,000+Freelancer employeesHurstpierpoint, EnglandRead More
Breakaway Digital is a web design agency founded in 2017. The small Hassocks, United Kingdom-based team provides web design, corporate photography, digital strategy, logo, and more.
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112UndisclosedFreelancer employeesEarley, EnglandReading Web Agency is a SEO agency. Based in Earley, England, their small team focuses on Search Engine Optimization and Web Design. The company was established in 2024.Read More
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113UndisclosedFreelancer employeesLetchworth Garden City, EnglandGene Digital is a small other digital marketing company launched in 2020. Their services include other digital marketing, digital strategy, content marketing, email marketing, and more. The company is headquartered in Letchworth Garden City, United Kingdom.Read More
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114$1,000+Freelancer employeesWoodley, EnglandVaroom Media is a web design agency. The company is in Woodley, England. Their services include Web Design and E-Commerce Development.Read More
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115UndisclosedFreelancer employeesEarley, EnglandFounded in 2003, Cleverfrog Website Design, a small web design agency, is headquartered in Earley, England. Their team focuses on Web Design and Graphic Design.Read More
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116$1,000+Freelancer employeesMaldon, EnglandScott Pearson Design is a social media marketing firm located in Maldon, England. They specialize in Social Media Marketing and Search Engine Optimization and were established in 2017.Read More
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117$1,000+Freelancer employeesHaywards Heath, EnglandProzack is a Digital Strategy company. In Haywards Heath, England, the agency was established in 2017. Their services include Digital Strategy and Advertising.Read More
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118$1,000+Freelancer employeesStewartby, EnglandTM Digital LTD, a small SEO agency, is based in Stewartby, England. Their services include Search Engine Optimization.Read More
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119$10,000+Freelancer employeesHazlemere, EnglandSmall branding firm flockstudio, is in Hazlemere, England. The team specializes in Branding and Digital Strategy.Read More
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120$1,000+Freelancer employeesMilton Keynes, EnglandRead More
Web design company Myth Block was launched in 2016. Their small team is based in Milton Keynes, United Kingdom. Myth Block offers web design, graphic design, branding, search engine optimization, and more.
Industries
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