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
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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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2821$10,000+1,000 - 9,999 employeesLondon , EnglandM&C Saatchi London is an Advertising company. Launched in 1995, the firm is in London , England and China. Their team focuses on Advertising and Branding.Read More
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2822$10,000+1,000 - 9,999 employeesLondon, EnglandMother, a large SEO company, is located in London, England and New York, New York. The team focuses on Search Engine Optimization and Web Design.Read More
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2823$10,000+1,000 - 9,999 employeesEdinburgh , ScotlandLaunched in 1969, Ipsos MORI Scotland is a large SEO services firm. Their team specializes in Search Engine Optimization and Web Design.Read More
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2824$5,000+1,000 - 9,999 employeesLondon , EnglandLiveArea, an user experience design agency, was established in 1999. They provides UX/UI Design and Conversion Optimization.Read More
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2825$10,000+1,000 - 9,999 employeesLondon , EnglandLarge branding company TRUE, is based in London , England. The team provides Branding and Call Center Services.Read More
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2826$1,000+2 - 9 employeesRichmond-upon-Thames, EnglandEstablished in 2002, TPG Design Ltd. Is an e-commerce development company. The small team specializes in E-Commerce Development and Web Design.Read More
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2827$1,000+2 - 9 employeesLoughborough, EnglandPPC agency CWS Agency focuses on Pay Per Click and Custom Software Development. They are headquartered in Loughborough, England.Read More
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2828$1,000+2 - 9 employeesNorthwich, EnglandEstablished in 2005, Rouge Digital is a mobile application development firm. The team offers Mobile App Development and Web Design and is located in Northwich, England.Read More
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2829Undisclosed2 - 9 employeesUxbridge , EnglandUX design agency Maglabs Digital is in Uxbridge , England. They provide UX/UI Design and Social Media Marketing.Read More
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2830Undisclosed2 - 9 employeesYork, EnglandZigzag Digital is a PPC agency in York, England. They provide Pay Per Click and Social Media Marketing.Read More
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2831Undisclosed2 - 9 employeesGlasgow, ScotlandSmall Digital Strategy company Adlantic, is based in Glasgow, Scotland. The team provides Digital Strategy and Pay Per Click.Read More
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2832Undisclosed2 - 9 employeesBirmingham, EnglandThe Everyday Agency is a small branding company launched in 2004. Their services include Branding and Public Relations.Read More
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2833$5,000+2 - 9 employeesLondon, EnglandFortune Media is a small London, England-based Marketing Strategy company. The team provides Marketing Strategy and Market Research.Read More
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2834$1,000+2 - 9 employeesLondon, EnglandOn Command is a Digital Strategy company. Their small team is based in London, England. Their services include Digital Strategy and Social Media Marketing.Read More
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2835$1,000+2 - 9 employeesPrudhoe, EnglandDan Bell Media is a web design agency located in Prudhoe, England. Founded in 2015, the team focuses on Web Design and Content Marketing.Read More
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2836$5,000+2 - 9 employeesLondon, EnglandTargeto.com, a Digital Strategy company, is headquartered in London, England. Their services include Digital Strategy and Content Marketing.Read More
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2837$1,000+2 - 9 employeesLondon, EnglandWeb Design Agency London is a web design company. Launched in 2017, the team offers Web Design and Advertising. The agency is located in London, England.Read More
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2838$10,000+2 - 9 employeesLondon, EnglandFounded in 2002, SUM Design is an Advertising company. The team focuses on Advertising and Branding.Read More
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2839$1,000+2 - 9 employeesTRING, EnglandBased in TRING, England, Wiser Websites is a web design agency. They focus on Web Design and Digital Strategy.Read More
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2840$1,000+2 - 9 employeesDartford, EnglandBull Media Ltd is a graphic design agency. The team provides Graphic Design and Web Design, and the firm is located in Dartford, England.Read More
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2841$5,000+2 - 9 employeesKells, Northern IrelandBased in Kells, Northern Ireland, Ripely Ltd is a small social media marketing company. The team provides Social Media Marketing and Web Design.Read More
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2842$1,000+2 - 9 employeesManchester, EnglandDiGenie is a Digital Strategy company founded in 2019. The company provides Digital Strategy and Email Marketing, and is small.Read More
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2843$5,000+2 - 9 employeesLondon, EnglandTHREE SIXTEE is a Digital Strategy company. The small London, England-based team focuses on Digital Strategy and Social Media Marketing. The firm was launched in 2019.Read More
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2844$1,000+2 - 9 employeesYateley, EnglandVirens is an Advertising company launched in 2019. Their services include Advertising and Branding.Read More
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2845Undisclosed2 - 9 employeesNottingham, EnglandVisibility Agency, a Digital Strategy company, offers Digital Strategy and Social Media Marketing. The agency is headquartered in Nottingham, England.Read More
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2846$1,000+2 - 9 employeesUpper Sundon, EnglandSmall web design agency Resultas Ltd, is in Upper Sundon, England. Their services include Web Design and Web Development.Read More
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2847$5,000+2 - 9 employeesLondon, EnglandStudio Smith-Cordell, a website development company, was established in 2020. Based in London, England, the team specializes in Web Development and Web Design.Read More
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2848$1,000+2 - 9 employeesPortadown, Northern IrelandPDG Advertising is a Portadown, Northern Ireland-based Advertising company. Established in 2017, the team specializes in Advertising and Marketing Strategy.Read More
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2849$1,000+2 - 9 employeesSheffield, EnglandSmall Digital Strategy company The Sheffield Marketing Co, is headquartered in Sheffield, England. Their services include Digital Strategy and Social Media Marketing.Read More
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2850$5,000+2 - 9 employeesGlasgow, ScotlandAmped Digital LTD is a branding firm. The Glasgow, Scotland-based firm was established in 2022. Their team specializes in Branding and Marketing Strategy.Read More
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