Top 30 SEO Agencies in the UK
The Best of August 2026Looking 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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361$5,000+10 - 49 employeesBiggleswade, EnglandBatur Digital, an advertising company, was established in 2020. The small team focuses on advertising, branding, search engine optimization, and web design. The firm is located in Biggleswade, United Kingdom.Read More
Clients
SJP InteriorsIndustries
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362$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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363$1,000+2 - 9 employeesWythenshawe, EnglandHeadquartered in Wythenshawe, England, JW Digital is a web development company. Launched in 2023, the small team offers Web Development, E-Commerce Development, Mobile App Development, Search Engine Optimization, and more.Read More
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364$1,000+50 - 249 employeesSmethwick, EnglandProgressino LLC is a Ypsilanti, Michigan-based pay per click agency. The midsize team offers Pay Per Click, UX/UI Design, Advertising, Search Engine Optimization, and more. The agency was established in 2011.Read More
Clients
IBMIndustries
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365$1,000+10 - 49 employeesLittle Waltham, EnglandVisibility SEO is a SEO company launched in 2023. The small team focuses on Search Engine Optimization, Web Development, Content Marketing, Web Design, and more. The agency is in Little Waltham, England and Las Vegas, Nevada.Read More
Clients
Peter Boolkah Karie Kaufmann ActionCoach of Arizona DC FlooringIndustries
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366$1,000+2 - 9 employeesBlackburn, EnglandSmart Search SEO is a small SEO services firm. The Blackburn, United Kingdom-based company was founded in 2023. Their team provides search engine optimization, digital strategy, and marketing strategy.Read More
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367$1,000+2 - 9 employeesEdinburgh, ScotlandClear Click is a small conversion optimization company in Edinburgh, United Kingdom. Founded in 2020, the team focuses on conversion optimization, pay per click, search engine optimization, and social media marketing.Read More
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368$5,000+10 - 49 employeesPortsmouth, EnglandHewitt Matthews is a PPC company launched in 2016. Their small team is in Portsmouth, England and focuses on Pay Per Click, Web Development, Advertising, Social Media Marketing, and more.Read More
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369Undisclosed10 - 49 employeesChester, EnglandRead More
Results Through Digital is a 13-person digital agency based in Warrington, England. Founded in 1999, they provide services in SEO, social media marketing, and web design to small and midmarket businesses.
Clients
Windy ArbourIndustries
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370$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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371$1,000+10 - 49 employeesBury, EnglandRead More
Founded in 2017, Seek Social LTD is located in Bury, UK. With about 10 employees, they provide SEO, branding, and graphic design services to small businesses, midmarked-sized businesses, and enterprises. The industries focused on are advertising and marketing, e-commerce, and business services.
Clients
Louise CollenIndustries
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372$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
Clients
All Services 4 UIndustries
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373$1,000+Freelancer employeesNorwich, EnglandRead More
Seen Digital is a SEO agency. The small Norwich, United Kingdom-based team specializes in search engine optimization, content marketing, and conversion optimization. The company was launched in 2005.
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374$1,000+10 - 49 employeesPreston, EnglandRead More
Piranha Advertising & Marketing Solutions is a marketing firm founded in 2001 with more than 10 experts. They offer SEO, conversion optimization, and web design solutions from their office in Preston, England.
Clients
BPC UK LIMITED -
375$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
Clients
Coca-ColaIndustries
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376$10,000+10 - 49 employeesSalford, EnglandRead More
SEO services firm Red C Marketing is in Salford, United Kingdom. They focus on search engine optimization, web design, advertising, ux/ui design, and more and were established in 1994.
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377$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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378Undisclosed2 - 9 employeesNorwich, EnglandUnity SEO is a SEO agency. They are located in Norwich, United Kingdom and have a small team that focuses on search engine optimization, social media marketing, and web design. The agency was founded in 2021.Read More
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379$5,000+2 - 9 employeesLancaster, EnglandRead More
WUKmedia is a digital agency based in Lancaster, United Kingdom. Their team includes 10 employees. WUKmedia has been specializing in web design and SEO since it was founded in 2006.
Clients
Flexible Medical Packaging Limited -
380$1,000+2 - 9 employeesLlanfoist, WalesRead More
The Marketing Sparkie is an SEO agency based in Abergavenny, U.K. with fewer than 10 employees. Founded in 2013, they offer SEO services, digital strategy, and social media marketing for small businesses in the industries of advertising and business services.
Clients
Vinci Surveys LimitedIndustries
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381$1,000+50 - 249 employeesLondon, EnglandCMG Digital is a website development firm headquartered in Pula, Croatia and Zagreb, Croatia. The company offers web development, video production, web design, ux/ui design, and more and has a midsize team.The company was established in 2001.Read More
Clients
P&G, GSK, ConvaTec, Edgewell, Cloetta, Helion, RimacIndustries
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382Undisclosed2 - 9 employeesCardiff, WalesRead More
Nocturnal Lab is a web design and SEO agency from Cardiff, U.K. With about five employees on board, they offer web design, SEO, and e-commerce development to small business clients across the advertising, arts and entertainment, business, education, and financial industries, among others.
Clients
DBBCIndustries
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383$5,000+10 - 49 employeesChester, EnglandReckless is an UX company. The team is headquartered in Chester, England and Alderley Edge, England, and their services include UX/UI Design and Digital Strategy.Read More
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384$5,000+50 - 249 employeesLondon, EnglandHeadquartered in San Francisco, California; Montréal, Canada; New York, New York and London, England, Web Tonic is a Performance Marketing company. They focus on Performance Marketing, Pay Per Click, Search Engine Optimization, Social Media Marketing, and more and were launched in 2018.Read More
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385$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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386$5,000+Freelancer employeesSale, EnglandEstablished in 2020, Socialectric is a web design agency. The small Sale, England-based team specializes in Web Design, Web Development, and Search Engine Optimization.Read More
Clients
WHO FoundationIndustries
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387$5,000+2 - 9 employeesMilton Keynes, EnglandRead More
Global Exposure is a digital marketing agency founded in 2019 in Milton Keynes, England. Their team of more than two specializes in SEO, web design, and digital strategy solutions for small and mid-market firms in the fields of advertising and marketing.
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388$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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389$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
Clients
InfobloxIndustries
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390$1,000+2 - 9 employeesbournemouth, EnglandRead More
Royal Digital is a digital marketing company based in Boscombe, United Kingdom. Founded in 2012, their team currently consists of over 50 employees. They offer digital strategy, social media marketing, web design, and SEO.
Industries
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Schedule ConsultationMost Reviewed SEO Company in United Kingdom
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