Top 30 SEO Agencies in the UK
The Best of January 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.
Jump to Most Reviewed Companies
List of the Best United Kingdom SEO Firms
-
$1,000+10 - 49 employeesNew York, NYSEO company NuStream is in New York, New York; Philadelphia, Pennsylvania and Allentown, Pennsylvania. They provide Search Engine Optimization, Web Design, Digital Strategy, and Video Production and were established in 2010.Read More
Industries
-
2011$1,000+2 - 9 employeesPoole, EnglandLaunched in 2014, Cloud Digital Solutions is a SEO agency. The team offers Search Engine Optimization and Pay Per Click and is located in Poole, England.Read More
-
2012$1,000+2 - 9 employeesLondon, EnglandBusiness Startup Services, a SEO services firm, was launched in 2019. The company offers Search Engine Optimization and Social Media Marketing, and is small.Read More
-
2013$1,000+2 - 9 employeesEccles, EnglandWeb Design Manchester is a small web design agency based in Eccles, England. The team specializes in Web Design and Search Engine Optimization.Read More
Industries
-
2014$1,000+2 - 9 employeesNewport, WalesIn Newport, Wales, Adventure Digital Ltd is a pay per click company. They provide Pay Per Click and Search Engine Optimization.Read More
Industries
-
2015Undisclosed2 - 9 employeesStockport , EnglandContent Marketing company Bright Website Design provides Content Marketing and Pay Per Click. They are located in Stockport , England.Read More
-
2016$1,000+2 - 9 employeesFrodsham, EnglandDigital 4 Trades is a Frodsham, England-based SEO services firm. Established in 2020, the team focuses on Search Engine Optimization and Web Design.Read More
Industries
-
2017$5,000+2 - 9 employeesLondon, EnglandPR Insight is a PR firm. Located in London, England, their small team specializes in Public Relations and Search Engine Optimization. The agency was established in 2018.Read More
Industries
-
2018Undisclosed2 - 9 employeesColchester, EnglandFounded in 2022, Orange PR and Marketing is a PR agency. The team provides Public Relations and Marketing Strategy and is based in Colchester, England.Read More
-
2019$5,000+2 - 9 employeesLondon, EnglandWebhex is a branding company. The London, England-based agency offers Branding and Search Engine Optimization.Read More
-
2020Undisclosed2 - 9 employeesStaines-upon-Thames, EnglandEstablished in 2023, Indiedoers is a small Staines-upon-Thames, England-based social media marketing firm. Their team focuses on Social Media Marketing and Search Engine Optimization.Read More
-
2021$1,000+2 - 9 employeesSouthampton, EnglandUX Web Solutions Agency LTD is a SEO agency established in 2023. The team offers Search Engine Optimization and Digital Strategy and is headquartered in Southampton, England.Read More
-
2022$1,000+2 - 9 employeesWest End, EnglandEstablished in 2022, Future Faced Ltd, a small Email Marketing company, is in West End, England. Their services include Email Marketing and Search Engine Optimization.Read More
Industries
-
2023$1,000+2 - 9 employeesLondon, EnglandConversion Optimization company OptiExperts specializes in Conversion Optimization and Search Engine Optimization. They were established in 2021.Read More
Industries
-
2024$1,000+2 - 9 employeesCardiff, WalesEstablished in 2024, Trades Grow is an Advertising company. The team focuses on Advertising and Search Engine Optimization.Read More
-
2025Undisclosed2 - 9 employeesBrading, EnglandSpirivo Ltd is a web design agency. The Brading, England-based agency focuses on Web Design and Social Media Marketing.Read More
-
2026$1,000+2 - 9 employeesLondon, EnglandETA Web Design, a SEO company, was launched in 2024. The agency offers Search Engine Optimization and Web Design.Read More
-
2027$1,000+2 - 9 employeesBasingstoke, EnglandHK Tech Hub, a SEO company, was launched in 2018. The small team provides Search Engine Optimization and Web Design.Read More
-
2028$1,000+10 - 49 employeesBrighton and Hove, EnglandContentscape is a Digital Strategy company. They specialize in Digital Strategy and Social Media Marketing and were founded in 2014. The company is located in Brighton and Hove, England.Read More
-
2029$1,000+50 - 249 employeesLondon, EnglandTug Agency is a branding company. In London, England and Toronto, Canada, their team provides Branding and Digital Strategy.Read More
Industries
-
2030$10,000+50 - 249 employeesCambridge, EnglandOmobono Ltd, a midsize branding firm, is based in Cambridge, England and Chicago, Illinois. Their services include Branding and Digital Strategy.Read More
Industries
-
2031$25,000+50 - 249 employeesWillerby, EnglandSummit is a Digital Strategy company. The firm is based in Willerby, England and London, England. Their services include Digital Strategy and Pay Per Click.Read More
-
2032$5,000+50 - 249 employeesLondon, England77Agency is an Advertising company. The company is headquartered in London, England and Milano, Italy. Their team offers Advertising and Branding.Read More
Clients
Fiorelli -
2033$1,000+Freelancer employeesStockport, EnglandGuest Post UK is a Digital Strategy company. In Stockport, England, the company was founded in 2016. Their team offers Digital Strategy and Social Media Marketing.Read More
-
2034$1,000+2 - 9 employeesBolton, EnglandSmall PPC company Marble Media, is based in Bolton, England. The team provides Pay Per Click and Social Media Marketing.Read More
Industries
-
2035$5,000+2 - 9 employeesBristol, EnglandPsand Limited is a website development company. Founded in 1998, the company specializes in Web Development and E-Commerce Development.Read More
Industries
-
2036$1,000+2 - 9 employeesColchester, EnglandLadybug Media is a SEO agency. They are based in Colchester, England, and their services include Search Engine Optimization and Digital Strategy.Read More
-
2037$5,000+2 - 9 employeesEdinburgh, ScotlandBalanced Impact is a SEO agency. They specialize in Search Engine Optimization and Digital Strategy and were established in 2018.Read More
-
2038$5,000+2 - 9 employeesQueensbury, EnglandLaunched in 2019, IDENTITÄT•Agency is a small Queensbury, England-based Digital Strategy company. Their team offers Digital Strategy and Search Engine Optimization.Read More
-
2039$1,000+2 - 9 employeesEdgbaston, EnglandSeven C Digital, a SEO agency, was launched in 2021. They focuses on Search Engine Optimization and Pay Per Click.Read More
-
2040$1,000+2 - 9 employeesIlford, EnglandDigital Marketing Gurus is a social media marketing firm. Headquartered in Ilford, England, the agency provides Social Media Marketing and Search Engine Optimization.Read More
Featured provider
Get connected with a company for free
Tell us about your project, and we'll match you with vetted companies that meet your requirements.
Get connected with the right company for you
We'll do the work for you – finding and connecting you with service providers that meet your exact requirements.
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.
Most Reviewed
SEO Company
United Kingdom
- 11 8 new reviews
- 12 7 new reviews
- 13 7 new reviews
- 14 7 new reviews
- 15 7 new reviews
