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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211$1,000+10 - 49 employeesRuislip, EnglandTwo Thirds Different is a social media marketing agency. The Ruislip, England-based firm was founded in 2020. Their services include Social Media Marketing.Read More
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212Undisclosed2 - 9 employeesLondon, EnglandDivrse Media is a social media marketing agency. They are located in London, England and have small team. Their services include Social Media Marketing.Read More
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213$5,000+2 - 9 employeesLondon, EnglandTrendt , a social media marketing company, is in London, England. The team provides Social Media Marketing and Advertising.Read More
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214$1,000+2 - 9 employeesLondon, EnglandRead More
Dandy Marketing is a digital marketing agency based in London and founded in 2017. With more than two employees, they offer SEO, PPC, and content marketing solutions to small and mid-market firms in the fields of healthcare and business services.
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Isoline CommunicationsIndustries
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215$1,000+10 - 49 employeeslondon, EnglandRead More
The Alpha Brand is a marketing firm based in London with more than 10 employees. Founded in 2006, they specialize in mobile and app marketing, SEO, and digital strategy solutions for small businesses in the field of advertising.
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OuntoIndustries
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216$5,000+50 - 249 employeesLondon, EnglandBattenhall is a Digital Strategy company. Founded in 2013, their team specializes in Digital Strategy and Social Media Marketing.Read More
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217$1,000+50 - 249 employeesMorden, EnglandSEOsyrup is a SEO agency. Their midsize team is in Morden, United Kingdom and focuses on search engine optimization. The firm was launched in 2020.Read More
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218$1,000+10 - 49 employeesLondon, EnglandAqua Digital s.r.o., a branding company, was launched in 2012. The firm focuses on Branding and Social Media Marketing, and is small.Read More
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Coca-Cola Porsche Heineken Johnson & Johnson -
219Undisclosed2 - 9 employeesCroydon, EnglandBased in Croydon, England; Menlo Park, California and Dublin, Ireland, Appoint Digital is a branding company. They specialize in Branding, Search Engine Optimization, Content Marketing, Social Media Marketing, and more and were established in 2019.Read More
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220Undisclosed2 - 9 employeesLondon, EnglandPostivo, a small social media marketing company, is located in London, England. The team focuses on Social Media Marketing and Digital Strategy.Read More
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221$1,000+10 - 49 employeesLondon, EnglandRead More
Empire Digital Services, an advertising company, was launched in 2017. Their small team is in London, United Kingdom and Havant, United Kingdom and focuses on advertising, marketing strategy, social media marketing, search engine optimization, and more.
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222$5,000+10 - 49 employeesLondon, EnglandFanbytes is a Content Marketing company. In London, England, the agency was founded in 2017. Their services include Content Marketing and Social Media Marketing.Read More
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223$5,000+250 - 999 employeesLondon, EnglandAdvertyzed UK is an advertising company based in London, United Kingdom. The midsize team offers advertising, direct marketing, market research, marketing strategy, and more and was launched in 2022.Read More
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224$5,000+2 - 9 employeesLondon, EnglandHeadquartered in London, England, ToJupiter is a small Advertising company. They focus on Advertising, Demand Generation Marketing, Account-Based Marketing, Social Media Marketing, and more and were established in 2024.Read More
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225$1,000+10 - 49 employeesLondon, EnglandYIVA Digital is an Advertising company. They are based in Shanghai, China and London, England and have a small team. Their services include Advertising, Marketing Strategy, Digital Strategy, Social Media Marketing, and more.Read More
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Canon Europe StoneX Leverate Techonlogy Macdonald HotelsIndustries
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226Undisclosed2 - 9 employeesLondon, EnglandRead More
Founded in 2016, Boutique Marketing Agency is located in London. With nearly 10 employees, they provide digital strategy, social media marketing, and content marketing services.
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227$10,000+1,000 - 9,999 employeesChorzów, PolandPOSSIBLE is a large UX design agency based in Los Angeles, California and Atlanta, Georgia. Their services include UX/UI Design and Content Marketing.Read More
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MicrosoftIndustries
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228$10,000+1,000 - 9,999 employeesLondon , EnglandMediaCom is a large London , England-based Advertising company. Their services include Advertising and Branding.Read More
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MarsIndustries
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229$5,000+1,000 - 9,999 employeesLondon, EnglandArtefact, an AI firm, is located in Paris, France and London, England. They offer Artificial Intelligence and Social Media Marketing.Read More
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230Undisclosed10 - 49 employeesLondon, EnglandHYNKYN, a social media marketing agency, was launched in 2016. The team specializes in Social Media Marketing and Advertising.Read More
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231$1,000+10 - 49 employeesLondon, EnglandWei Digital, a social media marketing agency, provide Social Media Marketing and Content Marketing. They were founded in 2018.Read More
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232$5,000+10 - 49 employeesLondon, EnglandAdsplash is a social media marketing firm. They offer Social Media Marketing and were founded in 2021. The firm is located in London, England.Read More
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233$5,000+10 - 49 employeesLondon, EnglandShogun Social is a social media marketing company. The team is in Southampton, England and London, England, and their services include Social Media Marketing and Video Marketing.Read More
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234$1,000+2 - 9 employeesSouth Croydon, EnglandFrostyByte, a social media marketing firm, is headquartered in South Croydon, England. Their services include Social Media Marketing and Content Marketing.Read More
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235$5,000+10 - 49 employeesLondon, EnglandEstablished in 2017, Brecktic UK is a social media marketing firm. The team specializes in Social Media Marketing and is headquartered in London, England.Read More
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236$50,000+1,000 - 9,999 employeesLondon , EnglandEvent Marketing company Jack Morton Worldwide is based in Boston, Massachusetts and Melbourne, Australia. They specialize in Event Marketing and Branding.Read More
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AdidasIndustries
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237$1,000+2 - 9 employeesLondon, EnglandEstablished in 2024, Byond Agency is a small London, England-based social media marketing company. Their team provides Social Media Marketing and Event Marketing.Read More
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238Undisclosed2 - 9 employeesLondon, EnglandRead More
Content marketing company Marketesia is based in Toronto, Canada and London, United Kingdom. The small agency was founded in 2018. Their team provides content marketing, content writing services, web design, social media marketing, and more.
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239$5,000+10 - 49 employeesLondon, EnglandLocated in London, England, OUTloud is a social media marketing agency. Their services include Social Media Marketing and Pay Per Click.Read More
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240$1,000+10 - 49 employeesLondon, EnglandPropel Digital, a pay per click agency, was established in 2018. The team focuses on Pay Per Click and Social Media Marketing.Read More
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77 DiamondsIndustries
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