Top 30 SEO Agencies in the UK
The Best of March 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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$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
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511$5,000+2 - 9 employeesLondon, EnglandLeads Nurtured is a small conversion optimization company established in 2021. Their team focuses on conversion optimization, search engine optimization, pay per click, other digital marketing, and more. The agency is headquartered in London, United Kingdom and New Boston, Texas.Read More
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512$5,000+10 - 49 employeesLondon, EnglandOmnius, a Content Marketing company, is based in London, England and Beograd, Serbia. Launched in 2020, the team offers Content Marketing and Search Engine Optimization.Read More
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513$1,000+2 - 9 employeesManchester, EnglandWeb design company Spotlight Studios specializes in Web Design and Web Development. They are located in Manchester, England and Bradford, England.Read More
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514$1,000+10 - 49 employeesLondon, EnglandDataXpie is a social media marketing company. They are in London, England and Sylhet, Bangladesh and have a small team that offers Social Media Marketing, Search Engine Optimization, Web Design, Web Development, and more. The firm was launched in 2018.Read More
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515$1,000+Freelancer employeesLondon, EnglandSEO services firm Pedro Matias SEO Consultant is headquartered in London, England and London, England. The small company was established in 2010. Their team provides Search Engine Optimization.Read More
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516$25,000+10 - 49 employeesBangor, Northern IrelandEyekiller is a Marketing Strategy company. Founded in 2013, the team provides Marketing Strategy and Digital Strategy. The agency is based in Bangor, Northern Ireland.Read More
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517$10,000+10 - 49 employeesLondon, EnglandRead More
Door 105 is a mobile application development company headquartered in London. They have about 1 team member and provide mobile app development, mobile and app marketing, and SEO services.
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Hartleys Store -
518$1,000+10 - 49 employeesManchester, EnglandRead More
Wazzos eServices Private Limited is an e-commerce agency founded in Islamabad, Pakistan in 2017 with fewer than 10 experts. They specialize in SEO, web development, and e-commerce development solutions for small and mid-market firms alike.
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Coca ColaIndustries
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519Undisclosed10 - 49 employeesEnfield, EnglandFome is a social media marketing agency. They offer social media marketing, search engine optimization, pay per click, web design, and more and were founded in 2013. Their small team is Enfield, United Kingdom-based.Read More
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520$1,000+2 - 9 employeesILFORD, EnglandVisualytes Limited, a social media marketing agency, is located in ILFORD, England. The small firm was launched in 2019. Their services include Social Media Marketing, Search Engine Optimization, Web Design, E-Commerce Development, and more.Read More
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521$1,000+2 - 9 employeeslondon, EnglandSEO agency London Website Design Services Ltd was established in 2021. They are in london, England and have a small team. Their services include Search Engine Optimization, UX/UI Design, Ecommerce Marketing, Web Design, and more.Read More
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522Undisclosed50 - 249 employeesLeeds, EnglandRead More
twentysix is a full-service digital communications agency based in Leeds, United Kingdom. Founded in 1996, twentysix's 168 employees provides a host of different services such as web design, e-commerce development, mobile app development, and SEO for mainly midmarket and enterprise businesses.
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twentysix works with a variety of B2C, B2B and public sector clients and has expertise across multiple industry sectors.Industries
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523$1,000+10 - 49 employeesLondon, EnglandMedia Forty Two is a London, England-based Content Marketing company. Established in 2019, the small team specializes in Content Marketing, Search Engine Optimization, Pay Per Click, Demand Generation Marketing, and more.Read More
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524$1,000+10 - 49 employeeslondon, EnglandRead More
The Alpha Brand is a marketing firm based in London with more than 10 employees. Founded in 2006, they specialize in mobile and app marketing, SEO, and digital strategy solutions for small businesses in the field of advertising.
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OuntoIndustries
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525$1,000+2 - 9 employeesSunderland, EnglandRead More
Found Digital Ltd. is a SEO consultancy firm based in Sunderland, England, and founded in 2014. Their team of 3 employees focus on SEO and digital marketing to give their clients the tools, and the website, they need to succeed.
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Red Hot Sunglasses (https://www.rehotsunglasses.co.uk -
526$5,000+2 - 9 employeesLiverpool, EnglandStudio Coact, a branding agency, was launched in 2015. The small team specializes in Branding and Graphic Design.Read More
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527$1,000+10 - 49 employeesLondon, EnglandTrailX5 is a Performance Marketing company. They specialize in Performance Marketing, Search Engine Optimization, Pay Per Click, Social Media Marketing, and more and were established in 2024. The firm is based in Ahmedabad, India; Brooklyn, New York; London, England and Sabah Al Salem, Kuwait.Read More
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528$1,000+Freelancer employeesLong Ashton, EnglandRead More
Weider Web Solutions, founded in 2007, is a digital marketing and website optimization consulting company headquartered in Bristol, U.K. The company consists of 1 freelancer who primarily provides SEO, web design, and conversion optimization services. Their clients are solely small businesses, and most of their clients are in the health care & medical industry, and other industries.
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Purely PregnantIndustries
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529$1,000+2 - 9 employeesStafford, EnglandDigital Strategy company Digital Defined Marketing is located in Stafford, England. They provide Digital Strategy, Search Engine Optimization, Pay Per Click, Content Marketing, and more and were launched in 2021.Read More
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530Undisclosed10 - 49 employeesCrawley, EnglandBlackpepper is an e-commerce development firm. Established in 2001, the small company is in Auckland, New Zealand; Crawley, England and Surry Hills, Australia. Their services include E-Commerce Development, Ecommerce Marketing, Social Media Marketing, Search Engine Optimization, and more.Read More
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531$10,000+10 - 49 employeesLondon, EnglandRead More
Zapro Digital was founded in 2015 and is located in London. Their team of nearly ten employees provides SEO, web design, and ERP consulting and SI services.
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532$1,000+10 - 49 employeesLiverpool, EnglandResident North is a small web design agency. The Liverpool, England-based agency was founded in 2023. Their team focuses on Web Design, Web Development, Branding, and Search Engine Optimization.Read More
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533$5,000+2 - 9 employeesBristol, EnglandRead More
MOTA Creative Ltd is a creative digital agency headquartered in Bristol, United Kingdom. Their team of approximately 3–4 employees mostly serves small businesses. Their scope of services includes but isn't limited to branding, web design, and SEO. Their branding specialty is defining corporate identity.
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The Queens Hotel Portsmouth -
534$5,000+2 - 9 employeesBrighton, EnglandRead More
Focus Mode is a Brighton, United Kingdom-based digital strategy company. They provide digital strategy, content marketing, email marketing, pay per click, and more and were launched in 2018.
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535$1,000+2 - 9 employeesLondon, EnglandInflorescence Media, a digital strategy company, was founded in 2019. The small London, United Kingdom-based team offers digital strategy, content marketing, email marketing, search engine optimization, and more.Read More
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536Undisclosed50 - 249 employeesLondon, EnglandCodelax Creative is a web development company. Launched in 2016, the midsize agency is based in London, England and Thane, India. Their team provides Web Development, Web Design, Graphic Design, E-Commerce Development, and more.Read More
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537$5,000+2 - 9 employeesScholar Green, EnglandReal Agency is a branding agency. In Scholar Green, England, the company was founded in 2018. Their team specializes in Branding and Social Media Marketing.Read More
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Sodexo UPP Kier LinkCityIndustries
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538$10,000+2 - 9 employeesNorwich, EnglandUnearthed is a business consulting company established in 2019. They are located in Norwich, United Kingdom and have a small team. The agency offers business consulting, advertising, branding, digital strategy, and more.Read More
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539$1,000+2 - 9 employeesArmagh, Northern IrelandLevity Digital is an Armagh, Northern Ireland-based SEO services firm. The team specializes in Search Engine Optimization.Read More
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540Undisclosed2 - 9 employeesManchester, EnglandSocial AM is a branding agency. The small team is headquartered in Manchester, United Kingdom. Their services include branding, social media marketing, content marketing, email marketing, and more.Read More
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Schedule ConsultationMost Reviewed SEO Company in United Kingdom
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