Top 100 Technical SEO Services in London
The Best of December 2025Looking for a top technical SEO agency in London?
Specializing in websites' backend elements, technical SEO firms boost a site’s search engine performance through various enhancements. They tackle technical challenges, including server response times, site architecture, and URL structures, aiming to improve how search engines interpret and index content. Their efforts often involve refining aspects like meta tags, sitemaps, and mobile optimization, ultimately leading to more optimal search engine rankings and better user experience.
To assist you in your search for a partner, we’ve compiled this list of the top technical SEO companies in London. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best London Technical SEO Agencies
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61$1,000+2 - 9 employeesLondon, EnglandTeam 4 Ltd is a SEO agency. They focus on Search Engine Optimization, Web Design, Pay Per Click, and Social Media Marketing and were established in 2023. Their small team is headquartered in London, England.Read More
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62$1,000+250 - 999 employeesLondon, EnglandWordy is a midsize digital strategy company. The New Town, India-based agency was launched in 2021. Their team specializes in digital strategy, web development, content marketing, search engine optimization, and more.Read More
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Apollo Fox in the Box Livspace Ducati -
63$1,000+2 - 9 employeesLondon, EnglandWebsite development company Grow Metrix >> Boutique Digital Marketing Agency is located in London, England. The small team offers Web Development, Search Engine Optimization, Pay Per Click, Web Design, and more. The firm was established in 2021.Read More
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64$1,000+2 - 9 employeesLondon, EnglandRead More
Pay per click agency Arthia was established in 2021. The small London, United Kingdom-based team specializes in pay per click, business consulting, digital strategy, content marketing, and more.
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65Undisclosed2 - 9 employeesLondon, EnglandBased in London, United Kingdom, FAS Media is a small branding agency. They offer branding, search engine optimization, pay per click, web design, and more and were launched in 2005.Read More
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66$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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67$5,000+10 - 49 employeesLondon, EnglandRead More
Web Buds is a web design agency based in London. The agency, founded in 2016, has a team of less than ten that provides SEO, web design & development, digital strategy, UX/UI design, e-commerce development, social media marketing, and graphic design services to small companies.
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Byron BurgersIndustries
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68$1,000+10 - 49 employeesLondon, EnglandSilvertip Digital is a PPC agency. Founded in 2017, the small agency is in London, United Kingdom. Their services include pay per click, search engine optimization, and digital strategy.Read More
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69$1,000+2 - 9 employeesLondon, EnglandMaznet is a SEO services firm established in 2021. The firm provides Search Engine Optimization and Web Design and has a small team. The firm is in London, England.Read More
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70$1,000+10 - 49 employeesLondon, EnglandSolvid is a SEO services firm launched in 2015. Their team specializes in Search Engine Optimization and Content Marketing.Read More
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Freedom24Industries
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71Undisclosed50 - 249 employeesLondon, EnglandCodelax Creative is a web development company. Launched in 2016, the midsize agency is based in London, England and Thane, India. Their team provides Web Development, Web Design, Graphic Design, E-Commerce Development, and more.Read More
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72$5,000+10 - 49 employeesLondon, EnglandEstablished in 2024, Enfold is an Email Marketing company. The company specializes in Email Marketing, Conversion Optimization, Search Engine Optimization, Pay Per Click, and more and has a small team. The company is based in Zagreb, Croatia and London, England.Read More
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73$5,000+10 - 49 employeesLondon , EnglandOctogamma is a Blockchain Marketing company headquartered in London , England and Kyiv, Ukraine. The company specializes in Blockchain Marketing, Fractional CMO Services, Content Marketing, Search Engine Optimization, and more and has a small team.The company was established in 2021.Read More
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74$5,000+2 - 9 employeesLondon, EnglandLeads Nurtured is a small conversion optimization company established in 2021. Their team focuses on conversion optimization, search engine optimization, pay per click, other digital marketing, and more. The agency is headquartered in London, United Kingdom and New Boston, Texas.Read More
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75$1,000+10 - 49 employeesLondon, EnglandTrailX5 is a Performance Marketing company. They specialize in Performance Marketing, Search Engine Optimization, Pay Per Click, Social Media Marketing, and more and were established in 2024. The firm is based in Ahmedabad, India; Brooklyn, New York; London, England and Sabah Al Salem, Kuwait.Read More
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76$5,000+10 - 49 employeesLondon, EnglandOmnius, a Content Marketing company, is based in London, England and Beograd, Serbia. Launched in 2020, the team offers Content Marketing and Search Engine Optimization.Read More
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77$1,000+250 - 999 employeesLondon, EnglandSynoviq is a social media marketing firm. They were launched in 2011, and their services include Social Media Marketing and Search Engine Optimization.Read More
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78$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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79$1,000+2 - 9 employeesLondon, EnglandRead More
Marketing strategy company Digital Red Tech was established in 2023. They are headquartered in London, United Kingdom and have a small team. Their services include marketing strategy, digital strategy, social media marketing, search engine optimization, and more.
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80Undisclosed10 - 49 employeesLondon, EnglandRewaqe Marketing is a Marketing Strategy company. Their small team is located in Gurugram, India and London, England. The agency specializes in Marketing Strategy, Social Media Marketing, Content Marketing, Search Engine Optimization, and more.Read More
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81$1,000+50 - 249 employeesMorden, EnglandSEOsyrup is a SEO agency. Their midsize team is in Morden, United Kingdom and focuses on search engine optimization. The firm was launched in 2020.Read More
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82$1,000+10 - 49 employeesLondon, EnglandMATRIX DIGITAL LTD. Is a small London, England-based social media marketing company. Their services include Social Media Marketing and Search Engine Optimization.Read More
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83Undisclosed2 - 9 employeesLondon, EnglandRead More
Content marketing company Marketesia is based in Toronto, Canada and London, United Kingdom. The small agency was founded in 2018. Their team provides content marketing, content writing services, web design, social media marketing, and more.
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84$10,000+50 - 249 employeesLondon, EnglandLaunched in 2012, Exposure Ninja is a midsize SEO company. Their services include Search Engine Optimization and Content Marketing.Read More
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85$10,000+10 - 49 employeesHatfield, EnglandSEO agency Submerge was launched in 2014. The team provides Search Engine Optimization and Web Design and is in Hatfield, England.Read More
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86$1,000+10 - 49 employeesLondon, EnglandBroadplace Advertising Ltd is a pay per click agency. They were launched in 2005, and their services include Pay Per Click and Social Media Marketing.Read More
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87Undisclosed50 - 249 employeesLondon, EnglandVisible Strides was launched in 2020. The firm provides and has a midsize team.Read More
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88$10,000+10 - 49 employeesLondon, EnglandFounded in 1998, Mentor Digital is a small web development firm. Their team specializes in Web Development, Web Design, Branding, Search Engine Optimization, and more. The company is based in Bristol, England and London, England.Read More
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Tree AidIndustries
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89$1,000+10 - 49 employeesHammersmith, EnglandFly High Media, a small social media marketing company, is based in Hooton, England and Manchester, England. Their services include Social Media Marketing and Search Engine Optimization.Read More
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90$5,000+10 - 49 employeesLondon, EnglandRead More
Small social media marketing firm Blind Pig Media, is based in London, United Kingdom; Bude, United Kingdom and Grays, . They focus on social media marketing, content marketing, CRM consulting and SI, digital strategy, and more and were established in 2016.
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