Top 30 London SEO Agencies
The Best of September 2026Looking for a top 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 SEO companies in London. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best London SEO Firms
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151$1,000+10 - 49 employeesFeltham, EnglandDigihify Marketing Solution is a Ahmedabad, India-based SEO agency. The small team specializes in search engine optimization, advertising, direct marketing, social media marketing, and more and was established in 2020.Read More
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152$1,000+10 - 49 employeesLondon, EnglandPexNet, a SEO services firm, is located in London, England. Launched in 2016, the small team offers Search Engine Optimization.Read More
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153$1,000+50 - 249 employeesLondon, EnglandEstablished in 2005, Found | The AI-first Everysearch Agency is a SEO company. The team offers Search Engine Optimization and Pay Per Click.Read More
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Puma Conduent The Hoxton ManyPetsIndustries
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154$10,000+2 - 9 employeesBrixton, EnglandRead More
Move Digital Ltd is a digital marketing agency based in London. Founded in 2012, their team of around 5 employees specializes in SEO, PPC, and other digital marketing.
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King's College LondonIndustries
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155$5,000+2 - 9 employeesLondon, EnglandSearch Magic is a SEO agency. They offer Search Engine Optimization and Content Marketing and were established in 2020.Read More
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156$1,000+10 - 49 employeesLondon , EnglandRead More
Incisive Edge [solutions] Limited is a web design company. They are in London , United Kingdom and have a small team that focuses on web design, search engine optimization, content marketing, conversion optimization, and more. The agency was founded in 2009.
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157$1,000+10 - 49 employeesLondon, EnglandPLDEVS.COM is a small PPC company headquartered in Wrocław, Poland and London, England. They provide Pay Per Click, Search Engine Optimization, and E-Commerce Development and were launched in 2008.Read More
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BerryIndustries
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158$1,000+2 - 9 employeesLondon, EnglandElasticSEO is a SEO agency based in Dubai, United Arab Emirates and London, United Kingdom. The small team specializes in search engine optimization, digital strategy, social media marketing, content marketing, and more. The company was founded in 2023.Read More
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159$5,000+2 - 9 employeesWatford, EnglandBrick Digital is a small social media marketing company. The Watford, United Kingdom-based agency was launched in 2018. Their team focuses on social media marketing, search engine optimization, pay per click, and web design.Read More
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160$5,000+2 - 9 employeesSt Albans, EnglandWeb design company Katalysis Net was launched in 2000. The small team offers Web Design, Web Development, Content Marketing, and Search Engine Optimization. The firm is based in St Albans, England.Read More
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PSR Solicitors Hopp Tech European Public Real Estate Association SAB PowerIndustries
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161$1,000+10 - 49 employeesLondon, EnglandRead More
Push Greece is a small PPC company located in Marousi, Greece; London, United Kingdom and دبي, United Arab Emirates. The team provides pay per click, social media marketing, email marketing, and search engine optimization.
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162$1,000+2 - 9 employeesLondon, EnglandRead More
Launched in 1999, Nostairway Creative is a video production agency. The company offers video production, advertising, web design, and search engine optimization and has a small team. The company is headquartered in Twickenham , United Kingdom.
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163$5,000+2 - 9 employeesLondon, EnglandFirstMotion is a small SEO agency established in 2025. Their services include Search Engine Optimization, AI Consulting, and Generative AI. The agency is in London, England.Read More
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164$25,000+10 - 49 employeesLondon, EnglandLogic+Magic is a branding firm. They are headquartered in Birmingham, England; London, England; Belfast, Northern Ireland and Carlisle, England and have a small team that offers Branding, Social Media Marketing, Content Marketing, Search Engine Optimization, and more. The company was established in 2009.Read More
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One Stop StoresIndustries
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165$10,000+50 - 249 employeesLondon, EnglandRead More
Granth Creations Private Limited is a branding and advertising agency founded in 2017 in Ahmedabad, India. Their team of more than 50 specializes in content marketing, graphic design, and advertising services for clients in industries such as education and consumer products.
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Governement of GujaratIndustries
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166$5,000+50 - 249 employeesLondon, EnglandEstablished in 2022, Digi Strikers is a SEO services firm. They are located in London, England; Bengaluru, India and Delhi, India and have a midsize team. Their services include Search Engine Optimization, Business Consulting, Digital Strategy, Social Media Marketing, and more.Read More
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167$5,000+2 - 9 employeesLondon, EnglandDiscovered Labs, a Content Marketing and SEO agency, is based in London, England. Launched in 2024, the small team provides Content Marketing and Search Engine Optimization.Read More
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168$5,000+2 - 9 employeesSlough, EnglandWeb Magnetism Ltd is a web design agency. Founded in 2023, the small firm is based in Slough, United Kingdom. Their services include web design, mobile app development, search engine optimization, and pay per click.Read More
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169$1,000+2 - 9 employeesLondon, EnglandRead More
Launched in 2006, Black & White Web Designs is a SEO company. The small team specializes in search engine optimization, web design, and branding. The agency is in London, United Kingdom.
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170$1,000+2 - 9 employeesLondon, EnglandCallpalooza, a Sales Outsourcing company, was launched in 2020. Their small team is in London, England; Barcelona, Spain and Cairo, Egypt. Their services include Sales Outsourcing, Email Marketing, Search Engine Optimization, and Content Marketing.Read More
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All Services 4 UIndustries
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171$10,000+2 - 9 employeesLondon, EnglandEstablished in 2019, Growth Division is a Direct Marketing company. Their small team is based in London, England and offers Direct Marketing, Marketing Strategy, Content Marketing, Email Marketing, and more.Read More
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SeedlegalsIndustries
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172$5,000+2 - 9 employeesLondon, EnglandYay!Starter Marketing is a Digital Strategy company launched in 2016. Their small team is in London, England. The company focuses on Digital Strategy, Social Media Marketing, Content Marketing, Search Engine Optimization, and more.Read More
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Coca-ColaIndustries
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173$1,000+10 - 49 employeesLondon, EnglandRead More
Modern SEO Services, a SEO agency, is based in London, United Kingdom and London, United Kingdom. The small team focuses on search engine optimization, social media marketing, email marketing, pay per click, and more and was founded in 2015.
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174$1,000+2 - 9 employeesLondon, EnglandMVee Media Ltd., an Advertising company, was founded in 2015. Their small team is headquartered in London, England; London, England and Watford, England. The firm specializes in Advertising, Search Engine Optimization, cloud consulting & SI, and Ecommerce Marketing.Read More
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175$50,000+50 - 249 employeesLondon, EnglandRead More
User experience company LAB Group was founded in 2003. The firm provides ux/ui design, digital strategy, e-commerce development, mobile app development, and more and has a midsize team. The firm is located in London, United Kingdom and Cape Town, South Africa.
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176$1,000+10 - 49 employeesLondon, EnglandCash Cow Marketing is a SEO services firm established in 2006. The small London, England-based team specializes in Search Engine Optimization, Web Design, Digital Strategy, Marketing Strategy, and more.Read More
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InfobloxIndustries
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177$5,000+10 - 49 employeesLondon, EnglandRead More
Vebu Video Production, founded in 2003, is a creative service agency headquartered in London. The company specializes in video production, branding, and SEO. With a team of less than 10 people, Vebu focuses on brand strategy and corporate identity.
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Schroders InvestmentsIndustries
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178$1,000+10 - 49 employeesLondon, EnglandSolvid is a SEO agency founded in 2015. The company offers Search Engine Optimization and Generative AI, and is small.Read More
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Freedom24Industries
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179$1,000+10 - 49 employeesLondon, EnglandLaunched in 2018, Senotrix Ltd is a small conversion optimization company. Their services include conversion optimization, digital strategy, social media marketing, ux/ui design, and more. The agency is located in London, United Kingdom.Read More
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180$1,000+2 - 9 employeesLondon, EnglandLocated in London, England; West Hoxton, Australia and Makati, Philippines, Webfuel Digital is a SEO services firm. The small agency was founded in 2024. Their services include Search Engine Optimization, Conversion Optimization, Pay Per Click, and Ecommerce Marketing.Read More
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