Top 100 Social Media Marketing Companies in London
The Best of February 2026Looking 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.
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List of the Best London Social Media Marketing Agencies
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271$10,000+250 - 999 employeesLondon , EnglandAdvertising company We Are Social was founded in 2008. The firm focuses on Advertising and Branding.Read More
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272$1,000+10 - 49 employeesLondon, EnglandBased in Karachi, Pakistan and karachi, Pakistan, Oktopus Tech is a e-commerce development firm. The company specializes in e-commerce development, search engine optimization, social media marketing, web design, and more and is small.The company was established in 2018.Read More
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273$10,000+250 - 999 employeesLondon, EnglandCello Signal is an user experience company in Edinburgh, Scotland and Cheltenham, England. They provide UX/UI Design and Content Marketing.Read More
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274$1,000+10 - 49 employeesLondon, EnglandSocial media marketing firm wonderwork is based in London, England. Their services include Social Media Marketing and Pay Per Click.Read More
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275$5,000+10 - 49 employeesLondon, EnglandSalesGenomics, a social media marketing agency, is based in London, England. Their services include Social Media Marketing and Conversion Optimization.Read More
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276$5,000+10 - 49 employeesLondon, EnglandWebtopia is a small London, England-based social media marketing firm. Their services include Social Media Marketing and Pay Per Click.Read More
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277$50,000+250 - 999 employeesLondon, EnglandTransmission is a branding firm based in Dallas, Texas and London, England. The team offers Branding and Media Planning & Buying.Read More
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278$1,000+2 - 9 employeesNew Malden, EnglandSutton Marketing is a social media marketing firm located in New Malden, England. They specialize in Social Media Marketing and Advertising.Read More
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279$10,000+50 - 249 employeesLondon, EnglandFCB London is an Advertising company launched in 1991. Their services include Advertising and Branding.Read More
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280Undisclosed10 - 49 employeesLondon, EnglandThe Market is a media planning & buying agency. The team is in London, England, and their services include Media Planning & Buying and Advertising.Read More
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281Undisclosed2 - 9 employeesLondon, EnglandRead More
Splendid Webs is a web services agency based in London. The agency, founded in 2017, has a team of less than ten that provides SEO, social media marketing, web design, digital strategy, and web development services. Splendid Webs serves nonprofit organizations and companies in various industries.
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282$10,000+50 - 249 employeesLondon, EnglandLaunched in 2009, W Communications, a midsize PR agency, is headquartered in London, England and Newcastle upon Tyne, England. Their team specializes in Public Relations and Social Media Marketing.Read More
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283$10,000+50 - 249 employeesLondon, EnglandLocated in London, England, Hope & Glory PR is a Digital Strategy company. Established in 2011, the team specializes in Digital Strategy and Social Media Marketing.Read More
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284$10,000+50 - 249 employeesLondon, EnglandUnity, a Content Marketing company, was established in 2005. The firm offers Content Marketing and Social Media Marketing, and is midsize.Read More
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285$5,000+2 - 9 employeesLondon, EnglandRenegade is a branding agency. The London, England-based company specializes in Branding and Social Media Marketing.Read More
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Qolo: FinTech PayPal: FinTech Tech Angels: Community Daedalus: Product Market FitIndustries
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286$1,000+10 - 49 employeesLondon, EnglandAbout Digital is a small social media marketing agency based in London, England and Lahore, Pakistan. The team provides Social Media Marketing and Search Engine Optimization.Read More
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287Undisclosed250 - 999 employees152 - 160 City Road, London, , EnglandData Trained Education LLC is a midsize Digital Strategy company launched in 2012. Their team provides Digital Strategy and Social Media Marketing.Read More
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288$10,000+50 - 249 employeesLondon, EnglandStorm Communications, a social media marketing firm, was founded in 1994. The agency focuses on Social Media Marketing and Digital Strategy.Read More
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289$10,000+50 - 249 employeesLondon, EnglandWild Card PR is a midsize social media marketing firm established in 1997. Their services include Social Media Marketing and Digital Strategy.Read More
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290$10,000+10 - 49 employeesLondon, EnglandSmall SEO services firm Base Creative, is in London, England. The team specializes in Search Engine Optimization and Social Media Marketing.Read More
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291$5,000+10 - 49 employeesLondon, EnglandMighty Social is a social media marketing agency. They are based in London, England and have small team. Their team specializes in Social Media Marketing and Conversion Optimization.Read More
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292$1,000+10 - 49 employeesLondon, EnglandAarrth Marketing is a branding firm. They are based in London, England and have small team of experts. Their services include Branding and Social Media Marketing.Read More
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293$250,000+10 - 49 employeesMarylebone, EnglandIn Marylebone, England, Xpertsol Marketing Agency is a small SEO agency. The team provides Search Engine Optimization and Advertising.Read More
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294$10,000+10 - 49 employeesLondon , EnglandIgniyte is a Digital Strategy company. They focus on Digital Strategy and Business Consulting and are in Leeds, England and London , England.Read More
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Mercedes-BenzIndustries
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295$1,000+10 - 49 employeesLondon, EnglandJapanBuzz is an advertising company. They focus on advertising, content marketing, digital strategy, social media marketing, and more and were founded in 2006. Their small team is London, United Kingdom-based.Read More
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296Undisclosed10 - 49 employeesLondon, EnglandSocial media marketing company a was established in 2026. The small London, England-based team focuses on Social Media Marketing, Pay Per Click, ERP consulting and SI, Web Development, and more.Read More
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297$1,000+2 - 9 employeesLondon, EnglandEstablished in 2019, Zapeed is a social media marketing firm. The firm focuses on Social Media Marketing and Digital Strategy.Read More
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298$1,000+2 - 9 employeesLondon, EnglandDIGI1PRO LTD, a social media marketing company, focuses on Social Media Marketing and Content Marketing. The company is based in London, England.Read More
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299$5,000+2 - 9 employeesLondon, EnglandFounded in 2019, Scaleheroes, 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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300$1,000+2 - 9 employeesLondon, EnglandFluid DM is a social media marketing company and pay per click company based in London, England. The team provides Social Media Marketing and Pay Per Click.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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