Top 30 SEO Agencies in the UK
The Best of December 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.
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
-
3151Undisclosed10 - 49 employeesCarlton, England4 All Designs is a web design agency established in 2007. The small team offers Web Design and Search Engine Optimization.Read More
-
3152Undisclosed10 - 49 employeesNottingham, EnglandNotts Websites is a web design agency. They are headquartered in Nottingham, England and have small team of experts. Their services include Web Design and Search Engine Optimization.Read More
-
3153Undisclosed10 - 49 employeesSheffield, EnglandSmall SEO company Quadd, is located in Sheffield, England. Their services include Search Engine Optimization and Email Marketing.Read More
-
3154Undisclosed10 - 49 employeesNottingham, EnglandFishpool Marketing is a small Nottingham, England-based SEO agency. The team specializes in Search Engine Optimization and Branding.Read More
-
3155Undisclosed10 - 49 employeesBristol, EnglandIBT Online, a SEO services firm, is headquartered in Fort Lauderdale, Florida and Bristol, England. They provide Search Engine Optimization and Ecommerce Marketing.Read More
-
3156$5,000+Freelancer employeesAlsager, EnglandLuke Stonier is a software development firm founded in 2020. The agency specializes in Custom Software Development and Search Engine Optimization.Read More
-
3157$1,000+Freelancer employeesHighworth, EnglandBacon Marketing, a Digital Strategy company, is located in Highworth, England. They focus on Digital Strategy and Marketing Strategy and were established in 2020.Read More
Industries
-
3158$1,000+Freelancer employeesHaywards Heath, EnglandProzack is a Digital Strategy company. In Haywards Heath, England, the agency was established in 2017. Their services include Digital Strategy and Advertising.Read More
Industries
-
3159$250,000+Freelancer employeesAtherton, EnglandStes Digital Marketing is a small Content Marketing company. They focus on Content Marketing and Digital Strategy and were founded in 2020.Read More
Industries
-
3160$1,000+Freelancer employeesLondon, EnglandLaunched in 2012, Fluential Media is a web design company. The team offers Web Design and Web Development.Read More
Industries
-
3161UndisclosedFreelancer employeesAlmondsbury, EnglandBased in Almondsbury, England, Acer Digital Marketing is a small Email Marketing company. Their services include Email Marketing and Social Media Marketing.Read More
Industries
-
3162$5,000+Freelancer employeesLondon, EnglandFounded in 2016, iDataHub is a big data analytics company. Based in London, England, the team offers BI & big data consulting & SI and Conversion Optimization.Read More
-
3163$1,000+Freelancer employeesLondon, EnglandInsidigital is an Advertising company. Located in London, England, the company was founded in 2021. Their team focuses on Advertising and Branding.Read More
Industries
-
3164$1,000+Freelancer employeesAshford, EnglandLloyd Bryant Enterprise is an Advertising company. The agency is based in Ashford, England. Their services include Advertising and Branding.Read More
Industries
-
3165$1,000+Freelancer employeesEpsom, EnglandWeb App Developer is a web design agency. Their small team is in Epsom, England. Their services include Web Design and Web Development.Read More
-
3166UndisclosedFreelancer employeesNuneaton, EnglandBailey Business Solutions Ltd is a web design company. They were established in 2022 and offer Web Design and Search Engine Optimization.Read More
-
3167UndisclosedFreelancer employeesLondon, EnglandAdvertising company Boost VA was launched in 2020. The company specializes in Advertising and Direct Marketing, and is small.Read More
-
3168UndisclosedFreelancer employeesEdgware, EnglandSocial media marketing company Hirnaj is located in Edgware, England. They offer Social Media Marketing and Content Marketing.Read More
-
3169$1,000+Freelancer employeesHartlepool, EnglandHartlepool Digital, a branding company, was launched in 2024. In Hartlepool, England, the team focuses on Branding and Web Development.Read More
-
3170UndisclosedFreelancer employeesSouthampton, EnglandFounded in 2014, DannyTheDev is a website development company. The team focuses on Web Development and API Development and is headquartered in Southampton, England.Read More
Industries
-
3171$1,000+Freelancer employeesManchester, EnglandDemandGenix Limited is a Digital Strategy company. Established in 2025, the agency is based in Manchester, England. Their team offers Digital Strategy and Demand Generation Marketing.Read More
Industries
-
3172$10,000+250 - 999 employeesLondon, EnglandJones knowles ritchie is a London, England-based Advertising company. They provide Advertising and Branding.Read More
Industries
-
3173$10,000+250 - 999 employeesSheffield, EnglandMidsize Advertising company MK Public Relations, is located in Sheffield, England. The team offers Advertising and Branding.Read More
Industries
-
3174$10,000+250 - 999 employeesSheffield, EnglandJaywing, an Advertising company, is located in Sheffield, England and Swindon, England. The team provides Advertising and Branding.Read More
Industries
-
3175$10,000+250 - 999 employeesLondon, EnglandIncisive Media is a branding company. Launched in 1994, the company is located in London, England and New York, New York. Their team specializes in Branding and Content Marketing.Read More
Industries
-
3176$10,000+250 - 999 employeesLondon, EnglandFleishmanHillard Fishburn is a SEO agency. They were established in 2016, and their services include Search Engine Optimization and Web Design.Read More
Industries
-
3177$10,000+250 - 999 employeesLondon, EnglandLocated in London, England and Stockholm, Sweden, Tradedoubler is a midsize SEO services firm. The team offers Search Engine Optimization and Web Design.Read More
Industries
-
3178$10,000+250 - 999 employeesLondon, EnglandGrayling, a branding company, is based in London, England and. Established in 2009, the team focuses on Branding and Public Relations.Read More
Industries
-
3179$10,000+250 - 999 employeesLondon, EnglandCommission Junction is a Conversion Optimization company. Launched in 1998, the firm focuses on Conversion Optimization and Digital Strategy.Read More
Industries
-
3180$10,000+250 - 999 employeesChester, EnglandSEO company ICE Creates was launched in 1999. The team provides Search Engine Optimization and Web Design.Read More
Industries
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
