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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1891Undisclosed2 - 9 employeesCrondall, EnglandNet Yield Ltd is a small PR company located in Crondall, England. The team focuses on Public Relations and Marketing Strategy.Read More
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1892$10,000+2 - 9 employeesCambridge, EnglandBranding firm Lightseid is located in Cambridge, England. The team offers Branding and Digital Strategy.Read More
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1893$1,000+2 - 9 employeesCambridge, EnglandBased in Cambridge, England, Clickscope is a Digital Strategy company. Their services include Digital Strategy and Pay Per Click.Read More
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1894$1,000+10 - 49 employeesBrighton and Hove, EnglandContentscape is a Digital Strategy company. They specialize in Digital Strategy and Social Media Marketing and were founded in 2014. The company is located in Brighton and Hove, England.Read More
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1895$10,000+10 - 49 employeesLeighton Buzzard, EnglandThe Outstanding Website Company is a branding company. They are headquartered in Leighton Buzzard, England and have small team. Their services include Branding and Web Design.Read More
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1896$10,000+10 - 49 employeesFlitwick, EnglandFoodsmiths Mktg is a SEO company. Founded in 2001, the team offers Search Engine Optimization and Web Design. The firm is based in Flitwick, England and Stevenage, England.Read More
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1897$10,000+10 - 49 employeesEversholt, EnglandMade By Prosper is a SEO agency. They were founded in 2017, and their services include Search Engine Optimization and Web Design.Read More
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1898Undisclosed10 - 49 employeesCambridge, EnglandSocialB is a Marketing Strategy company. Launched in 2008, the company is headquartered in Cambridge, England and Norwich, England. Their services include Marketing Strategy and Pay Per Click.Read More
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1899Undisclosed2 - 9 employeesAylesbury, EnglandSHARED creative, a graphic design agency, was established in 2012. The agency provides Graphic Design and Logo.Read More
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1900$10,000+2 - 9 employeesBerkshire, EnglandVizioz Limited is a SEO agency. Headquartered in Berkshire, England, the agency was launched in 2009. Their team specializes in Search Engine Optimization and Web Design.Read More
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1901Undisclosed2 - 9 employeesAsford, EnglandInSight is an UX design agency. They were established in 2020 and focus on UX/UI Design and Social Media Marketing.Read More
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1902$10,000+10 - 49 employeesLittle Baldon, EnglandJJ Marketing is an Advertising company. The firm is in Little Baldon, England. Their services include Advertising and Content Marketing.Read More
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1903$10,000+2 - 9 employeesWorthing, EnglandRetriever Digital is a SEO services firm. The small Worthing, England-based team specializes in Search Engine Optimization and Web Design. The company was established in 2011.Read More
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1904$10,000+10 - 49 employeesWallingford, EnglandThe Ad Plain is a PR agency. They focus on Public Relations and Social Media Marketing and were founded in 2002.Read More
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1905$10,000+50 - 249 employeesBrighton, EnglandGood Rebels is a big data company. In Madrid, Spain and Barcelona, Spain, the company focuses on BI & big data consulting & SI and CRM consulting and SI.Read More
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1906$10,000+2 - 9 employeesBletchley, EnglandSkweeze Ltd is a graphic design company founded in 2010. The small team specializes in Graphic Design and Search Engine Optimization.Read More
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1907Undisclosed10 - 49 employeesBrighton and Hove, EnglandAddmustard is a branding firm. They specialize in Branding and Social Media Marketing and are in Brighton and Hove, England.Read More
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1908$1,000+2 - 9 employeesBrighton, EnglandWhite Hat Media is a small Digital Strategy company. Launched in 2003, the team focuses on Digital Strategy and Pay Per Click.Read More
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1909$10,000+2 - 9 employeesHeybridge, EnglandPipe Media is a SEO company. Launched in 2010, the company specializes in Search Engine Optimization and Web Design.Read More
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1910$1,000+2 - 9 employeesCambridge, EnglandBased in Cambridge, England, Convincible is a branding agency. They focus on Branding and Graphic Design and were founded in 2017.Read More
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1911$10,000+50 - 249 employeesKnowlhill, EnglandEstablished in 1995, Graymatter Limited is a branding firm. The company specializes in Branding and Digital Strategy, and is midsize.Read More
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1912Undisclosed10 - 49 employeesThatcham, EnglandGenerate UK is an Advertising company. The team provides Advertising and Digital Strategy, and the agency is located in Thatcham, England.Read More
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1913Undisclosed10 - 49 employeesBrighton and Hove, EnglandSearch Seven is a social media marketing firm. Headquartered in Brighton and Hove, England, the firm provides Social Media Marketing and Content Marketing.Read More
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1914$1,000+2 - 9 employeesCambridge, EnglandAstartes, a Digital Strategy company, is based in Cambridge, England. Launched in 2018, the team provides Digital Strategy and Social Media Marketing.Read More
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1915$1,000+10 - 49 employeesEast Sussex, EnglandTron is a Content Marketing company. Their small team is in East Sussex, England and focuses on Content Marketing and Pay Per Click. The firm was established in 2007.Read More
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1916$10,000+Freelancer employeesWashington, Pulborough, EnglandLaunched in 2000, Holdsworth PR is a Marketing Strategy company. Their services include Marketing Strategy and Public Relations.Read More
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1917Undisclosed2 - 9 employeesBrighton and Hove, EnglandEstablished in 2020, Marketing 101 is a small social media marketing company based in Brighton and Hove, England. Their team specializes in Social Media Marketing and Email Marketing.Read More
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1918Undisclosed2 - 9 employeesOxford, EnglandFounded in 2024, TurboTalk, a small Sports Marketing company, is located in Oxford, England. Their team provides Sports Marketing and Video Production.Read More
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1919$10,000+50 - 249 employeesBrighton, EnglandDigital Fuel Marketing Limited, an Advertising company, focus on Advertising and Digital Strategy. They were established in 2013.Read More
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1920UndisclosedFreelancer employeesMidhurst, EnglandSocial media marketing firm Digital 5M is located in Midhurst, England. They provide Social Media Marketing and Email Marketing and were founded in 2011.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.
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