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.
List of the Best London Social Media Marketing Agencies
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361Undisclosed10 - 49 employeesLondon, EnglandZoopero is a PPC agency. The small London, England-based team specializes in Pay Per Click and Social Media Marketing. The company was launched in 2016.Read More
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362$1,000+2 - 9 employeesLondon, EnglandStreamford Digital, a small social media marketing firm, is in London, England. Their services include Social Media Marketing and Pay Per Click.Read More
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363Undisclosed2 - 9 employeesCovent Garden, London, EnglandProlific Digital is a SEO agency. Headquartered in Covent Garden, London, England, their team offers Search Engine Optimization and Social Media Marketing.Read More
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364Undisclosed2 - 9 employeesBuckhurst Hill, EnglandEstablished in 2023, Blue-SkiesMedia is a social media marketing firm. Their team provides Social Media Marketing and Web Design.Read More
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365$5,000+2 - 9 employeesLondon, EnglandWonderAds - Agency For Health is a SEO services firm. The London, England-based team offers Search Engine Optimization and Social Media Marketing.Read More
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366Undisclosed50 - 249 employeesLondon, EnglandRead More
THP is a digital agency based in Toronto with offices in Long Island, N.Y. and London. THP and its team of 175 have expertise in video production, social media marketing, digital strategy, and content marketing. Since 2013, the agency has worked with various industries including retail, consumer products, and advertising.
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367$10,000+10 - 49 employeesLondon, EnglandUX company STUDIO BLUP is based in London, England. They specialize in UX/UI Design and Branding and were launched in 2010.Read More
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368$5,000+10 - 49 employeesLondon, EnglandHeadquartered in London, England, brandformula is a small branding company. The team focuses on Branding and Social Media Marketing.Read More
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369Undisclosed10 - 49 employeesKingston upon Thames, EnglandHeadquartered in Kingston upon Thames, England and Shanghai, China, Emerging Communications Ltd is a social media marketing firm. The team provides Social Media Marketing and Marketing Strategy.Read More
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370$1,000+2 - 9 employeesLondon, EnglandAlexandra Lunn Studio, a web design company, was founded in 2017. The team focuses on Web Design and Digital Strategy.Read More
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371$10,000+50 - 249 employeesLondon, EnglandNewington Communications is a Digital Strategy company in London, England. They provide Digital Strategy and Media Planning & Buying.Read More
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372$10,000+50 - 249 employeesLONDON, EnglandMike Colling & Co. Is a midsize LONDON, England-based Advertising company. Their services include Advertising and Branding.Read More
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373$50,000+50 - 249 employeesLondon, EnglandLaunched in 2016, Socially Powerful is an Advertising company. The team offers Advertising and Branding.Read More
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374$1,000+2 - 9 employeesCarshalton, EnglandShake Studios is a video production company. Their small team is in Carshalton, England. Their services include Video Production and Social Media Marketing.Read More
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375$1,000+2 - 9 employeesLondon, EnglandRhea & Co. Is a London, England-based social media marketing agency. They focus on Social Media Marketing and Digital Strategy.Read More
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376$1,000+2 - 9 employeesLondon, EnglandSnob Monkey Ltd is a small SEO company headquartered in London, England. Their services include Search Engine Optimization and Social Media Marketing.Read More
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377Undisclosed2 - 9 employeesLONDON, EnglandSocial media marketing agency HMDG is based in LONDON, England. Their services include Social Media Marketing and Search Engine Optimization.Read More
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378$5,000+2 - 9 employeesLondon, EnglandGrowth Marketing Agency is a social media marketing company. In London, England, the team specializes in Social Media Marketing and Email Marketing.Read More
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379$5,000+10 - 49 employeesCroydon, EnglandWestmas is a small SEO services firm based in Croydon, England and England. Their services include Search Engine Optimization and Social Media Marketing.Read More
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380Undisclosed10 - 49 employeesLondon, EnglandWordPress Development Agency is a web design company launched in 2019. The team provides Web Design and Social Media Marketing.Read More
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381Undisclosed2 - 9 employeesLondon, EnglandGenuinely Conscious is a branding company. They specialize in Branding and Direct Marketing and are located in London, England.Read More
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382$10,000+10 - 49 employeesLondon, EnglandAtomic London is an Advertising company established in 2012. In London, England, the team specializes in Advertising and Branding.Read More
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383$10,000+10 - 49 employeesLondon, EnglandLaunched in 2010, WITH is a branding firm. Their team focuses on Branding and Marketing Strategy.Read More
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384Undisclosed50 - 249 employeesLoughton, EnglandSprout Media is a midsize social media marketing company in Loughton, England. Their services include Social Media Marketing and Search Engine Optimization.Read More
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385$1,000+10 - 49 employeesChiswick , EnglandAlchemy Interactive Limited is a web design company. In Chiswick , England and Beaconsfield, England, the company provides Web Design and Advertising.Read More
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386$5,000+10 - 49 employeesLondon, EnglandBranding company Cetudio Multi-diciplinary Agency is located in London, England and New Castle, Delaware. They offer Branding and Graphic Design.Read More
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387$1,000+50 - 249 employeesLondon, EnglandFounded in 2025, Marketing Max is a social media marketing agency. The company specializes in Social Media Marketing and Search Engine Optimization.Read More
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388$5,000+2 - 9 employeesLondon, EnglandVideo production agency Edible was founded in 2020. The team focuses on Video Production and Digital Strategy and is in London, England.Read More
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389$1,000+10 - 49 employeesLondon, EnglandRead More
Britannia Innovation, a SEO agency, is based in Hornchurch, United Kingdom. The small team specializes in search engine optimization, web design, social media marketing, and email marketing and was established in 2019.
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390$5,000+10 - 49 employeesLondon, EnglandKoozai, a Content Marketing company, is based in Fareham, England and London, England. They provide Content Marketing and Public Relations and were launched in 2006.Read More
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