Top 100 Mobile Optimization SEO Companies in London
The Best of December 2025Looking for a top mobile optimization SEO agency in London?
Mobile optimization refers to making your web pages accessible via different screen sizes, such as mobile phones and tables, and ensuring your content loads quickly across devices. Why is mobile optimization important? Well, people spend more time on mobile devices, so you want them to be able to access your content from their phones or tablets. Google also moved to mobile-first indexing in 2016. This means mobile accessibility now factors into rankings.
An SEO company that specializes in mobile optimization will look at your page speed, CSS, JavaScript, images, site design, and schema markup to see if it follows mobile best practices.
To assist you in your search for a partner, we’ve compiled this list of the top mobile optimization SEO companies in London. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
>List of the Best London Mobile Optimization SEO Agencies
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31$10,000+10 - 49 employeesLondon, EnglandRead More
Web Bureau is a web agency headquartered in Belfast, United Kingdom, with an office in Dublin, Ireland. Since 2005, the company has specialized in web development, pay-per-click, and web design solutions for small and midmarket businesses. They also offer SEO services, focusing on mobile optimization, on-site optimization, and local search, among other methods.
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Harry CorryIndustries
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32$10,000+50 - 249 employeesLondon, EnglandFounded in 2012, Turn Up Technologies is a web design agency. Their midsize team is in London, England; Dubai, United Arab Emirates and Karachi, Pakistan and provides Web Design, Branding, and Search Engine Optimization.Read More
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33Undisclosed10 - 49 employeesLondon, EnglandRead More
Search Logistics is an SEO agency founded in London in 2019 with over 10 professionals. They provide SEO solutions to various clients.
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A1 Garage Door ServiceIndustries
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34$1,000+10 - 49 employeesLondon, EnglandFounded in 2018, Smarketa is a pay per click company. The agency specializes in Pay Per Click, Search Engine Optimization, and Social Media Marketing and has a small team. The agency is based in London, England.Read More
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35$1,000+10 - 49 employeesLondon, EnglandRead More
Why Matters, a SEO agency, was launched in 2014. Headquartered in London, United Kingdom, their small team offers search engine optimization, social media marketing, conversion optimization, pay per click, and more.
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36$5,000+10 - 49 employeesLondon, EnglandRead More
Blue Flamingo Solutions is a web design agency. Their small team is headquartered in Toronto, Canada; London, England; Vancouver, Canada and Calgary, Canada. Their services include Web Design, Web Development, and Search Engine Optimization. The agency was founded in 1998.
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37$5,000+10 - 49 employeesCovent Garden, EnglandRead More
Shape The Market is an advertising and marketing agency that has been offering social media marketing, content marketing, and email marketing services to their clients since 2014 . Their 50 employees are based out of their London office.
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Foreign & Commonwealth OfficeIndustries
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38$1,000+2 - 9 employeesLondon, EnglandRead More
Milestone Media , a small social media marketing company, is based in London, United Kingdom. Founded in 2017, the team focuses on social media marketing, pay per click, email marketing, mobile & app marketing, and more.
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39$10,000+10 - 49 employeesLondon, EnglandID Studio Web Design is a web design company. The small London, England-based team focuses on Web Design, Web Development, Search Engine Optimization, Mobile App Development, and more. The company was launched in 2019.Read More
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MetaIndustries
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40$1,000+10 - 49 employeesLondon, EnglandEstablished in 2006, Cefar is a small web design agency. Their team focuses on Web Design, Branding, Search Engine Optimization, UX/UI Design, and more. The agency is based in Leeds , England and London, England.Read More
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Hillsborough Fencing Ginetta NHS Springfield TrainingIndustries
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41$5,000+2 - 9 employeesLondon, EnglandRead More
Webdesign7 is a digital marketing agency based in London. Founded in 2011, their team of 8 specializes in web development and design, mobile app development, and digital strategy. The industries they focus on are advertising and marketing, consumer products and services, arts, entertainment and music.
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Turkey HomesIndustries
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42$100,000+10 - 49 employeesLondon, EnglandCogworks is a London, England-based user experience design agency. The small team focuses on UX/UI Design, Digital Strategy, Web Development, IT strategy consulting, and more. The agency was established in 2006.Read More
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43$5,000+10 - 49 employeesLondon, EnglandRead More
Hydra Creative is a digital solutions agency based in Sheffield, UK, with an office in London. The agency, founded in 2009, is a team of less than 15 who provides marketing and digital strategy, content marketing, SEO, and PPC services to various businesses.
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William Cook GroupIndustries
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44$5,000+10 - 49 employeesLondon, EnglandRead More
Modo25 Limited is a digital marketing firm based in Leeds, England, and founded in 2019. Their team of no more than 50 provides digital strategy, affiliate marketing, and SEO solutions for small and mid-market businesses alike.
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DD Frames LTDIndustries
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45$1,000+50 - 249 employeesLondon, EnglandBased in London, England, Codener is a SEO company. The midsize team provides Search Engine Optimization, UX/UI Design, Mobile App Development, E-Commerce Development, and more. The firm was founded in 2019.Read More
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Lezzat LTDIndustries
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46$1,000+2 - 9 employeesLondon, EnglandRead More
Established in 2021, Fractional Teams is a social media marketing agency. The small London, United Kingdom-based team offers social media marketing, content marketing, email marketing, conversion optimization, and more.
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Cavell GroupIndustries
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47$10,000+10 - 49 employeesLondon, EnglandRead More
Kurve is a boutique digital marketing agency based in London. The agency, founded in 2008, has a team of around ten that provides SEO, PPC, social media marketing, content marketing, and CRM consulting & SI services to various companies.
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EverlineIndustries
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48$1,000+10 - 49 employeesLondon, EnglandCynosure Designs is a web development company in London, United Kingdom. The company specializes in web development, branding, digital strategy, social media marketing, and more and has a small team.The company was founded in 2005.Read More
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Continental Tires -
49$1,000+2 - 9 employeesLondon, EnglandRead More
UClimb is a SEO company launched in 2018. The small London, United Kingdom-based team focuses on search engine optimization, pay per click, web design, and web development.
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50$5,000+2 - 9 employeesLondon, EnglandOtter Labs is a branding company. Their small team is in London, England. The company focuses on Branding, Digital Strategy, Social Media Marketing, Content Marketing, and more.Read More
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ToyotaIndustries
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51$5,000+10 - 49 employeesLondon, EnglandRead More
MADX Digital is a small SEO agency. Located in London, United Kingdom, the agency was founded in 2020. Their services include search engine optimization, marketing strategy, content marketing, advertising, and more.
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52$100,000+250 - 999 employeesLondon, EnglandIQuanti, Inc., a Digital Strategy company, was established in 2008. Located in Jersey City, New Jersey; Bengaluru, India; Oakville, Canada and London, England, their midsize team focuses on Digital Strategy, Search Engine Optimization, Content Marketing, Conversion Optimization, and more.Read More
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53$1,000+50 - 249 employeesLondon, EnglandTask Virtual is a SEO company. The midsize Kolkata, India-based firm was founded in 2016. Their services include Search Engine Optimization, Back Office Outsourcing, Social Media Marketing, Content Marketing, and more.Read More
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54$1,000+10 - 49 employeesLondon, EnglandRead More
Launched in 2022, Elixir Digital is a branding company. They are based in London, United Kingdom and Chicago, Illinois and have a small team. The agency offers branding, public relations, social media marketing, content marketing, and more.
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55$10,000+2 - 9 employeesLondon, EnglandRead More
Voodoochilli is a web design company located in Hereford, United Kingdom; London, United Kingdom and Boliqueime, Portugal. They focus on web design, ux/ui design, web development, digital strategy, and more and were founded in 2001.
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Engel & VölkersIndustries
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56$1,000+10 - 49 employeesLondon, EnglandRead More
Figment Agency, a SEO agency, is located in Kingston upon Thames, United Kingdom and London, United Kingdom. The small team provides search engine optimization, web design, and web development and was founded in 2006.
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57$1,000+10 - 49 employeesLondon, EnglandSEO company CamRojud is located in London, England; Chicago, Illinois and Lagos, Nigeria. They specialize in Search Engine Optimization, Social Media Marketing, Pay Per Click, Content Marketing, and more and were founded in 2021.Read More
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58$10,000+50 - 249 employeesShilaj, IndiaRead 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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59$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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60$1,000+2 - 9 employeesLOUGHTON, EnglandRead More
LA Search is an SEO firm founded in Loughton, England in 2019 with fewer than 10 professionals. They are experts in SEO, content marketing, and digital strategy solutions for small businesses.
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Bruce Music
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