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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571$1,000+10 - 49 employeesLondon, EnglandFounded in 2009, anova London Limited is a Conversion Optimization company. The team focuses on Conversion Optimization and Pay Per Click.Read More
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572$1,000+10 - 49 employeesKhanammet, IndiaThe Next Big Thing - Digital Marketing Agency is a small Content Marketing company founded in 2015. Their team focuses on Content Marketing and Pay Per Click.Read More
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573$5,000+2 - 9 employeesLondon, EnglandTarget Agency is a pay per click agency established in 2019. The team focuses on Pay Per Click and Search Engine Optimization.Read More
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574$10,000+10 - 49 employeesLondon, EnglandCloud9media is a media planning & buying company. Based in London, England, their small team focuses on Media Planning & Buying and Event Marketing. The agency was founded in 2008.Read More
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575$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
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576$10,000+2 - 9 employeesFitzrovia, EnglandLevyColes, a small social media marketing firm, is in Fitzrovia, England and. The team specializes in Social Media Marketing and UX/UI Design.Read More
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577Undisclosed2 - 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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578$5,000+2 - 9 employeesCobham, EnglandEstablished in 2000, VIViD is a small Cobham, England-based Digital Strategy company. Their services include Digital Strategy and Pay Per Click.Read More
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579$1,000+2 - 9 employeesLondon, EnglandSaid Digital - Digital Agency, London is a small PPC company launched in 2018. Their team specializes in Pay Per Click and Social Media Marketing.Read More
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580$5,000+2 - 9 employeesLondon, EnglandDigital City Agency is a pay per click agency. The team focuses on Pay Per Click and Search Engine Optimization, and the agency is located in London, England.Read More
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581$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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582$5,000+2 - 9 employeesLondon, EnglandAdvertising company Smash Cactus Media is in London, England. Launched in 2015, the team offers Advertising and Email Marketing.Read More
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583$1,000+2 - 9 employeesLondon, EnglandPolarize Ltd, a social media marketing company, was launched in 2020. The team provides Social Media Marketing and Pay Per Click and is headquartered in London, England.Read More
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584$1,000+2 - 9 employeesLondon, EnglandIn London, England and Budapest, Hungary, SuperSize Digital is a small SEO agency. The team focuses on Search Engine Optimization and Social Media Marketing.Read More
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585$25,000+2 - 9 employeesLondon, EnglandPR company Antlerzz Digital Marketing Agency was established in 2022. The small team offers Public Relations and Social Media Marketing.Read More
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586Undisclosed2 - 9 employeesLondon, EnglandSK Web World UK - SEO and Digital Marketing Agency London, a social media marketing agency, is in London, England. Their services include Social Media Marketing and Content Marketing.Read More
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587$1,000+2 - 9 employeesLondon, EnglandLazy Cats Webflow Experts, a branding company, was founded in 2018. The team offers Branding and Social Media Marketing.Read More
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588$1,000+2 - 9 employeesLondon, EnglandBranding firm BMDC (Branding & Marketing Design Consultancy Agency) is located in London, England. They provide Branding and Social Media Marketing.Read More
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589$5,000+2 - 9 employeesLondon, EnglandPromaker is a branding firm launched in 2021. Their team offers Branding and Marketing Strategy.Read More
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590$25,000+10 - 49 employeesLondon, EnglandHeadquartered in London, England, Spinach Branding is a branding company. Their services include Branding and Digital Strategy.Read More
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591$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
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592$10,000+50 - 249 employeesWimbledon Village, London, EnglandHaygarth is a midsize SEO services firm. They specialize in Search Engine Optimization and Web Design and were founded in 1984.Read More
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593$25,000+50 - 249 employeesLondon, 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
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594$50,000+50 - 249 employeesLondon, EnglandLaunched in 2015, The Goat Agency is a midsize Other Marketing company. Their team specializes in Other Marketing and Advertising.Read More
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595$25,000+50 - 249 employeesLondon, EnglandRedegal is a SEO company established in 2004. The team offers Search Engine Optimization and Web Development.Read More
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596$10,000+50 - 249 employeesLondon, EnglandOctopus Group, a Digital Strategy company, is located in London, England. Their services include Digital Strategy and Search Engine Optimization.Read More
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597$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
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598$1,000+10 - 49 employeesSidcup, EnglandRead More
Connectco Digital is a social media marketing firm. Launched in 2020, the team specializes in social media marketing, search engine optimization, pay per click, ecommerce marketing, and more. Their small company is located in Sidcup, United Kingdom.
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599$5,000+10 - 49 employeesLondon, EnglandEvent Marketing company GosuRabbit is headquartered in London, England. Their services include Event Marketing and Social Media Marketing.Read More
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600$10,000+10 - 49 employeesLondon, EnglandSEO company MN2S was established in 1995. The company provides Search Engine Optimization and Web Design, and is small.Read More
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