Top 100 On-Page SEO Companies in the United Kingdom
The Best of February 2026Looking for a top on-page SEO service provider in the United Kingdom?
On-page SEO companies typically perform an audit of your website to understand the technical and content-based changes you need to prioritize to rank web pages organically in search results. Some examples of action items may include shortening or lengthening meta descriptions and titles; adding target keywords to titles and meta descriptions; adding breadcrumb navigation to pages, and more.
When you work with an on-page SEO agency, be prepared to receive a list of recommendations. In the hiring process, ask if the agency implements the recommendations, too, or if that step would cost more.
To assist you in your search for a partner, we’ve compiled this list of the top on-page SEO companies in United Kingdom. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best United Kingdom On-Page SEO Service Providers
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1$1,000+10 - 49 employeesBasingstoke , EnglandRead More
Front Page Advantage is an SEO agency in Basingstoke, United Kingdom. Founded in 2006, they have about 8 employees that serve small businesses in a wide range of industries. Their services are specialized in SEO.
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DeloitteIndustries
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2$1,000+50 - 249 employeesGuildford, EnglandBreakline, a SEO company, is headquartered in Guildford, England; London, England; Boise, Idaho and Houston, Texas. They provide Search Engine Optimization and were launched in 2012.Read More
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Exciting Escapes Mayfield Dental Value My Car Taylor AerialsIndustries
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3$5,000+10 - 49 employeesLondon, EnglandEstablished in 2010, Bird Marketing is a small SEO services firm. Their services include Search Engine Optimization and Web Design. The firm is headquartered in London, England; Dubai, United Arab Emirates and New York, New York.Read More
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Huawei SuperMicro FirstData Cancer ResearchIndustries
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4$1,000+2 - 9 employeesTwickenham, EnglandRead More
Genie Crawl, founded in 2018, is a digital marketing agency headquartered in Twickenham, U.K. They have a team of less than 10 who specialize in SEO, PPC, and web design services.
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SubwayIndustries
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5$1,000+10 - 49 employeesReading, EnglandBlue Array SEO is a SEO services firm. Headquartered in Reading, England; London, England and Berlin, Germany, their small team focuses on Search Engine Optimization. The agency was founded in 2015.Read More
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RACIndustries
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6$1,000+10 - 49 employeesSheffield, EnglandRead More
The SEO Works is a small SEO services firm in Sheffield, England; Leeds, England and London, England. They provide Search Engine Optimization, Pay Per Click, Advertising, Content Marketing, and more and were launched in 2009.
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7$1,000+10 - 49 employeesBlackburn, EnglandRead More
seoBusiness is an SEO and digital marketing agency in Blackburn, UK. Founded in 1999, they comprise over 20 employees specializing in SEO, PPC marketing and website design and development. They work primarily with ecommerce retailers, and midmarket businesses in a range of industries.
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Stealth GamingIndustries
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8$1,000+10 - 49 employeesBirmingham, EnglandRead More
Odyssey New Media is a digital marketing agency headquartered in Birmingham, U.K. that specializes in SEO, PPC, web design, and social media marketing. Founded in 2010, the agency works with midmarket companies, small businesses, and enterprises across industries such as business services, consumer products and services, healthcare and medical, and more. Odyssey New Media is comprised of fewer than 50 employees.
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Appoly GroupIndustries
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9$5,000+10 - 49 employeesLondon, EnglandRead More
Passion Digital is a digital marketing agency based in Holborn, Central London, founded in 2012. We specialize in blending performance and imagination to create innovative marketing solutions for growth brands, offering services such as organic marketing (SEO, content marketing) and paid media (PPC, paid social, YouTube, and programmatic).
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Mazda Octopus Investments Knight Frank BionaIndustries
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10$5,000+250 - 999 employeesLondon, EnglandNinja Promo is a social media marketing company. The New York, New York-based company was launched in 2017. The midsize team specializes in Social Media Marketing, Advertising, Digital Strategy, Mobile & App Marketing, and more.Read More
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IqoniqIndustries
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11$1,000+2 - 9 employeesNewry, Northern IrelandSEO Impact, a SEO services firm, is in Newry, Northern Ireland. The small firm was established in 2021. Their services include Search Engine Optimization and Web Development.Read More
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12$1,000+10 - 49 employeesLancaster , EnglandHeadquartered in Lancaster , England, SQ Digital is a SEO agency. The small firm was founded in 2000. Their services include Search Engine Optimization, Content Marketing, Pay Per Click, Content Writing Services, and more.Read More
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European Springs & Pressings LtdIndustries
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13$10,000+10 - 49 employeesLondon, EnglandCreativeWeb is a web design agency. They are headquartered in London, England; Guildford, England and New York, New York and have a small team. Their services include Web Design, Branding, Search Engine Optimization, and E-Commerce Development.Read More
Clients
Gorilla Science The Tunnels - Gibraltar's WWII Experience Soapbox NATO Innovation FundIndustries
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14$1,000+50 - 249 employeesBirmingham, EnglandM3.agency is a midsize SEO services firm. Established in 1999, the agency is headquartered in Birmingham, England; London, England; Glasgow, Scotland and Newcastle upon Tyne, England. Their team focuses on Search Engine Optimization, Pay Per Click, Advertising, Social Media Marketing, and more.Read More
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Formula One Autocentres MG Motor UK Oxford Plastics Aston VillaIndustries
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15$1,000+10 - 49 employeesLondon, EnglandE intelligence is a SEO agency founded in 2005. The agency provides Search Engine Optimization, Pay Per Click, Web Development, and Low/No Code Development and has a small team.Read More
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Channers on NorfolkIndustries
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16$5,000+50 - 249 employeesLondon , EnglandBrafton is a Content Marketing company. Established in 2008, the midsize firm is based in Boston, Massachusetts; Chicago, Illinois; San Francisco, California and Sydney, Australia. Their services include Content Marketing and Search Engine Optimization.Read More
Clients
CanvaIndustries
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17$1,000+2 - 9 employeesLondon, EnglandSmall SEO company Agile Digital Agency, is headquartered in London, England. They provide Search Engine Optimization, Web Design, and Web Development and were launched in 2018.Read More
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Singleton Law Firm (USA)Industries
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18Undisclosed10 - 49 employeesSheffield, EnglandRead More
Headquartered in Sheffield, United Kingdom, Wildcat Digital Ltd is a SEO company. The small firm was launched in 2018. Their services include search engine optimization, pay per click, and other digital marketing.
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19$1,000+10 - 49 employeesNottingham, EnglandRead More
Herdl, a SEO company, is located in Leicester, England; Nottingham, England and London, England. The agency focuses on Search Engine Optimization, Pay Per Click, and Web Design and has a small team.The agency was founded in 2013.
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20$5,000+10 - 49 employeesLondon, EnglandGripped is a Marketing Strategy company. The small London, England-based team specializes in Marketing Strategy, Digital Strategy, Content Marketing, Conversion Optimization, and more. The agency was launched in 2017.Read More
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21$5,000+50 - 249 employeesLondon, EnglandAspectus is a midsize branding firm. The London, England-based company was established in 2008. Their team focuses on Branding, Public Relations, Search Engine Optimization, Web Design, and more.Read More
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22$5,000+10 - 49 employeesWarrington, EnglandRead More
Atomic Digital Marketing / Atomic Digital Labs, a SEO company, is headquartered in Warrington, England; Southampton, England; Edinburgh, Scotland and Cardiff, Wales. Launched in 2018, the small team focuses on Search Engine Optimization, Pay Per Click, UX/UI Design, Web Development, and more.
Clients
RocambolesqueIndustries
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23$1,000+50 - 249 employeesLondon, EnglandRead More
Gigde is a small content marketing company. Established in 2019, the company is in Noida, India. Their team specializes in content marketing, social media marketing, email marketing, search engine optimization, and more.
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https://dunkin.ae/Industries
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24$1,000+10 - 49 employeesLondon, EnglandLaunched in 2015, Minty Digital is a small SEO company headquartered in Barcelona, Spain; London, England and New York, New York. Their services include Search Engine Optimization, Public Relations, and Content Marketing.Read More
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HaloIndustries
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25$1,000+2 - 9 employeesRichmond, EnglandRead More
Artios, a small SEO agency, is based in Richmond, United Kingdom. Launched in 2007, the team offers search engine optimization.
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26$1,000+10 - 49 employeesIpswich, EnglandSEO services firm GLO was founded in 2019. The small team offers Search Engine Optimization, Pay Per Click, Web Design, Social Media Marketing, and more. The firm is in Ipswich, England and Fitzrovia, England.Read More
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Fees Free MortgagesIndustries
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27$1,000+10 - 49 employeesLondon, EnglandSmall SEO company Growwwise, is based in Mamaia-Sat, Romania; New York, New York; London, England and Castelló de la Plana, Spain. They focus on Search Engine Optimization, Web Design, Branding, Content Marketing, and more and were launched in 2018.Read More
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Re.VISAGEIndustries
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28$1,000+10 - 49 employeesBelfast, Northern IrelandLoud Mouth Media is a pay per click agency. Headquartered in Belfast, Northern Ireland; Glasgow, Scotland; Dublin 2, Ireland and London, England, their small team provides Pay Per Click, Social Media Marketing, Search Engine Optimization, and Ecommerce Marketing. The firm was launched in 2011.Read More
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The AAIndustries
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29$1,000+10 - 49 employeesGreat Baddow, EnglandRead More
FSE Digital is a SEO agency. The Great Baddow, United Kingdom-based firm was founded in 2013. The small team provides search engine optimization, pay per click, social media marketing, and content marketing.
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Essex PoliceIndustries
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30$1,000+10 - 49 employeesManchester, EnglandSoap Media is a PPC company. They are in Manchester, England and Preston, England and have a small team that focuses on Pay Per Click, Web Design, Digital Strategy, Social Media Marketing, and more. The agency was established in 2005.Read More
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AdobeIndustries
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