Top 30 SEO Agencies in the UK
The Best of July 2025Looking for a top SEO firm in the United Kingdom?
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 United Kingdom. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best United Kingdom SEO Firms
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1$5,000+10 - 49 employeesLondon, EnglandRead More
ESA Digital is a SEO agency. They are headquartered in London, United Kingdom and have a small team. Their services include search engine optimization, public relations, and content marketing.
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Hanna SillitoeIndustries
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2$1,000+10 - 49 employeesGuildford, EnglandBreakline is a SEO services firm. The small Guildford, England-based firm was launched in 2012. Their team focuses on Search Engine Optimization.Read More
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Exciting Escapes Mayfield Dental Value My Car Taylor AerialsIndustries
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3$5,000+50 - 249 employeesLondon, EnglandNon.agency is a SEO services firm. They are based in London, England; Poznań, Poland and Poznań, Poland and have a midsize team. The company offers Search Engine Optimization, Generative AI, Digital Strategy, and Content Marketing.Read More
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4$10,000+10 - 49 employeesGuildford, EnglandRead More
Geeky Tech is a digital marketing agency located in Guildford, United Kingdom. The company was founded in 2010 and employs a team of 8 employees. They specialize in web design and development, UX/UI design, business consulting, and graphic design services.
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5$1,000+10 - 49 employeesDerby, EnglandRead More
Headquartered in Derby, United Kingdom, UK Linkology is a content marketing company. The agency provides content marketing, digital strategy, and search engine optimization and is small.The agency was established in 2011.
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6$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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7$5,000+10 - 49 employeesLondon, EnglandIn London, England; Essex, England; Dubai, United Arab Emirates and New York, New York, Bird Marketing is a SEO agency. The small team specializes in Search Engine Optimization and Web Design and was founded in 2010.Read More
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Huawei SuperMicro FirstData Cancer ResearchIndustries
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8$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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9$1,000+10 - 49 employeesReading, EnglandBlue Array SEO is a SEO services firm. They focus on Search Engine Optimization and were founded in 2015. The agency is headquartered in Reading, England; London, England and Berlin, Germany.Read More
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RACIndustries
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10$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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11$1,000+2 - 9 employeesLondon, EnglandRead More
RobotZebra is a SEO company in London, United Kingdom. They offer search engine optimization and were launched in 2020.
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Rutherford SearchIndustries
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12$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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13$1,000+2 - 9 employeesNewry, Northern IrelandThe SEO Impact, a SEO company, was established in 2021. In Newry, Northern Ireland, their small team focuses on Search Engine Optimization and Web Development.Read More
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14$1,000+10 - 49 employeesLondon, EnglandRead More
Improve My Search Ranking is a SEO company. They specialize in search engine optimization and were launched in 2014. Their small team is London, United Kingdom-based.
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NHSIndustries
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15$1,000+10 - 49 employeesSheffield, EnglandThe 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.Read More
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16$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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17$1,000+50 - 249 employeesLondon, EnglandStudioHawk SEO Agency is a Prahran, Australia-based SEO company. The company focuses on Search Engine Optimization, Content Marketing, Public Relations, and Conversion Optimization and is midsize.The company was established in 2015.Read More
Clients
Quick Books Officeworks New Balance YouFoodzIndustries
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18$1,000+10 - 49 employeesBristol, EnglandSEO company believe.digital was founded in 2010. They are located in Bristol, England and have a small team. Their services include Search Engine Optimization and Web Development.Read More
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19$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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20$1,000+10 - 49 employeesLondon, EnglandRead More
Founded in 2021, SEO LIFT - SEO Company London is a SEO services firm. They are in London, United Kingdom and have a small team. Their services include search engine optimization, social media marketing, content marketing, and pay per click.
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21$1,000+2 - 9 employeesManchester, EnglandRead More
Searchmode is a SEO services firm. They are located in Manchester, United Kingdom and have a small team that offers search engine optimization. The agency was founded in 2023.
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22$5,000+Freelancer employeesLondon, EnglandRead More
SEO.London by Lukasz Zelezny is a freelance SEO agency based in London. They were founded in 2009 by owner and freelancer Lukasz Zelezny, who offers SEO, content marketing, and digital strategy to his clients with small, midmarket, and enterprise businesses. Most of his clients are within the e-commerce, financial, and automotive industries.
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BortexIndustries
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23$5,000+50 - 249 employeesLondon, EnglandROAST is a SEO agency. They specialize in Search Engine Optimization, Social Media Marketing, Pay Per Click, Media Planning & Buying, and more and were launched in 2015. The firm is located in London, England; Cape Town, South Africa; Avon, England and New York, New York.Read More
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ExperianIndustries
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24$1,000+250 - 999 employeesLincoln, EnglandPromodo is a SEO services firm in Las Vegas, Nevada and Lincoln, England. The midsize company was launched in 2004. Their team provides Search Engine Optimization, Pay Per Click, Marketing Strategy, Social Media Marketing, and more.Read More
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Karcher Leobank PlantIn ClaspoIndustries
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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 employeesLondon, EnglandIgnite SEO is a SEO services firm established in 2020. Their small team is headquartered in London, England and Coventry, England. The agency offers Search Engine Optimization.Read More
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27Undisclosed10 - 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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28$1,000+10 - 49 employeesEdinburgh, ScotlandRead More
LinkBuilder.io is a SEO services firm. Launched in 2016, the team focuses on search engine optimization. Their small company is located in Edinburgh, United Kingdom.
Clients
Key clients: Udemy, SoFi, Trip Advisor, Snack Nation, SolarWinds, Rapid API, Bouqs and more. -
29$1,000+2 - 9 employeesAshford, EnglandRead More
Discoverable is a marketing agency founded in 2017 and based in Ashford, Kent. The team consists of less than 10 employees and specializes in SEO and PPC.
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Cook FoodsIndustries
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30$1,000+2 - 9 employeesBlackburn, EnglandRead More
iConquer Ltd is a web design and SEO company founded in 2004. Located in Blackburn, United Kingdom, they have a small team of 4 employees. They specialize in SEO, PPC, web design, and reputation management.
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UK Property Finance Mobility Smart DIY Splashbacks Adams Driver TrainerIndustries
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Schedule ConsultationMost Reviewed SEO Company in United Kingdom
Check out a SEO Company in United Kingdom with the most new reviews in the past 12 months.
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