Top 100 Social Media Marketing Companies in London
The Best of December 2025Looking for a top social media company in London?
Given the global demand for online connectivity, marketing your business on social media is crucial. With hundreds of millions of users online daily, social media platforms such as Facebook, Twitter, LinkedIn, and YouTube give businesses the opportunity to tap into an enthusiastic, responsive audience.
To assist you in your search for a partner, we’ve compiled this list of the top social media marketing companies in London. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
Jump to Most Reviewed Companies
List of the Best London Social Media Marketing Agencies
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721$1,000+50 - 249 employeesLondon, EnglandEstablished in 2015, Design Concepts UK is a branding agency. The midsize team offers Branding and Marketing Strategy.Read More
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722$1,000+50 - 249 employeesLondon, EnglandInsight International UK ltd. Is a cloud consulting & SI company. The London, England-based agency was founded in 2014. Their services include cloud consulting & SI and Web Development.Read More
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723Undisclosed2 - 9 employeesLondon, EnglandThe Bannermen is a social media marketing firm and pay per click agency. Established in 2013, their team provides Social Media Marketing and Pay Per Click.Read More
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724Undisclosed10 - 49 employeesLondon, EnglandMayfair Digital Agency, a branding firm, was launched in 2017. Their small team is headquartered in London, England and Istanbul, Türkiye and provides Branding, Public Relations, Market Research, Social Media Marketing, and more.Read More
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725$10,000+10 - 49 employeesLondon, EnglandEstablished in 2002, Chaos is a branding firm. The small team specializes in Branding and Advertising.Read More
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726$10,000+10 - 49 employeesLondon , EnglandThe Media Image, a SEO services firm, is in London , England. Founded in 2008, the team focuses on Search Engine Optimization and Web Design.Read More
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727$10,000+10 - 49 employeesNorthwood, EnglandSEO agency Emotio Design Group Ltd. Is located in Northwood, England. Established in 1989, the team provides Search Engine Optimization and Web Design.Read More
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728$5,000+10 - 49 employeesLondon, EnglandAvenue Digital is a SEO company established in 2014. The small team specializes in Search Engine Optimization and Web Design.Read More
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729$1,000+10 - 49 employeesLondon, EnglandEverything Different is an Advertising company. Based in London, England and Newcastle upon Tyne, England, the firm was launched in 1999. Their team provides Advertising and Branding.Read More
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730$10,000+10 - 49 employeesLondon , EnglandKingpin Communications, a media planning & buying company, was launched in 1997. In London , England and San Francisco, California, the team offers Media Planning & Buying and Advertising.Read More
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731Undisclosed10 - 49 employeesLondon, EnglandJTF Marketing is a small Advertising company founded in 2015. Their team offers Advertising and Branding.Read More
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732$5,000+10 - 49 employeesLondon, EnglandKAU Media Group, a pay per click company, was launched in 2015. The team provides Pay Per Click and Search Engine Optimization.Read More
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733$1,000+10 - 49 employeesLondon, EnglandSBC Marketing London is a small branding company headquartered in London, England. Their services include Branding and Social Media Marketing.Read More
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734$1,000+10 - 49 employeesLondon, EnglandEllis Digital is a small web design agency headquartered in Guildford, England and London, England. The team provides Web Design and Advertising.Read More
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735Undisclosed2 - 9 employeesLondon, EnglandSystron Micronix is a social media marketing agency founded in 1997. They are based in Kissimmee, Florida; Nagpur, India and London, England and have a small team. The firm offers Social Media Marketing, Search Engine Optimization, IT managed services, Web Development, and more.Read More
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736$1,000+10 - 49 employeesHackney, London, EnglandOpticomm Media is a branding firm. Their team is located in Hackney, London, England and offers Branding and Media Planning & Buying.Read More
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737Undisclosed10 - 49 employeesLondon, EnglandA8om is a branding firm established in 2021. The team focuses on Branding and Social Media Marketing.Read More
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738$1,000+10 - 49 employeesDartford, EnglandSocial media marketing firm DigitWarehouse Technologies provides Social Media Marketing and Search Engine Optimization. They were established in 2023.Read More
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739$100,000+10 - 49 employeesLondon, EnglandSmall branding company Half Mind Media, is headquartered in London, United Kingdom and Mumbai, India. Established in 2022, the team offers branding, marketing strategy, social media marketing, search engine optimization, and more.Read More
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740$5,000+2 - 9 employeesLondon, EnglandCaspia Consultancy Ltd is a small Advertising company launched in 2002. Their services include Advertising and Branding.Read More
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741$1,000+2 - 9 employeesLondon, EnglandFounded in 2018, Be A Bear Ltd is a Digital Strategy company. The team provides Digital Strategy and Social Media Marketing.Read More
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742Undisclosed2 - 9 employeesLondon, EnglandMobile application development firm Digitransformer Ltd offers Mobile App Development and Pay Per Click. They were founded in 2020.Read More
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743Undisclosed50 - 249 employeesLondon, EnglandStelify is a public relations company launched in 2023. Their team offers Public Relations and Social Media Marketing.Read More
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744$10,000+10 - 49 employeesLondon , EnglandAB..., a SEO company, is located in Exeter , England and London , England. They specialize in Search Engine Optimization and Web Design and were launched in 1983.Read More
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745$10,000+10 - 49 employeesLondon, EnglandClarion Communications is a public relations firm founded in 1986. Their services include Public Relations and Content Marketing.Read More
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746$5,000+10 - 49 employeesLondon, EnglandDigitalmakkr is an Advertising company. They focus on Advertising and Branding and were founded in 2014. The company is based in London, England.Read More
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747$5,000+10 - 49 employeesLondon, EnglandInbound FinTech, a Marketing Strategy company, was founded in 2017. The company provides Marketing Strategy and Content Marketing, and is small.Read More
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748$1,000+10 - 49 employeesLondon, EnglandCore Optimisation is a SEO agency. In Clare, Ireland and London, England, the company focuses on Search Engine Optimization and Pay Per Click.Read More
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749$50,000+10 - 49 employeesLondon, EnglandFounded in 2008, New Moon Australia is an Event Marketing company. The team provides Event Marketing and Social Media Marketing and is headquartered in Woolloomooloo, Australia and London, England.Read More
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750$1,000+10 - 49 employeesSt Albans, EnglandOnBrand is a small Advertising company. They provide Advertising and Branding and were founded in 2001.Read More
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Check out a Social Media Marketing Company in London with the most new reviews in the past 12 months.
Most Reviewed
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