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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91Undisclosed2 - 9 employeesEast Ham, EnglandRead More
Instasoar is a social media marketing company launched in 2019. They are in East Ham, United Kingdom and have a small team. The company provides social media marketing.
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92$50,000+50 - 249 employeesLondon, EnglandThe House of Poppins is a midsize social media marketing firm. Founded in 2014, the firm is headquartered in London, England. Their team specializes in Social Media Marketing, Web Design, Advertising, Branding, and more.Read More
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Just Eat Movado McLaren FUJIFILMIndustries
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93$1,000+2 - 9 employeesLondon, EnglandRead More
Signify Digital Ltd is an online marketing agency founded in 2017 in London. Their team of fewer than 10 employees caters to clients seeking SEO, PPC, social media marketing, and content marketing.
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Business Design CentreIndustries
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94$5,000+2 - 9 employeesLondon, EnglandRead More
Bespoke Brand Developers is a marketing agency founded in 2017 with more than two members. They offer social media marketing, digital strategy, and content marketing solutions from their office in London. They work with small and mid-market businesses alike.
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All BookedIndustries
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95Undisclosed2 - 9 employeesLondon, EnglandSocial media marketing company Indigo was established in 2024. The agency provides Social Media Marketing and has a small team. The agency is in London, England.Read More
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96Undisclosed250 - 999 employeesLondon, EnglandRead More
Frank is a London-based creative agency. Founded in 2000, their team of approximately 400 employees also work from additional offices in Sydney and Manchester. Serving mostly enterprise-level clients, the team's specialty is experiential marketing, brand communications, and consumer PR.
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20th Century Fox -
97$1,000+2 - 9 employeesLondon, EnglandRead More
Nude Digital Ltd is a digital firm founded in 2020 with no more than 10 professionals. They offer digital strategy, social media marketing, and web design solutions from their office in London. They primarily work with small and medium-sized companies.
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Eliot PartnershipIndustries
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98$1,000+10 - 49 employeesLondon, EnglandHeadquartered in Kyiv, Ukraine and London, England, MABB Digital | Performance Marketing Agency is a pay per click company. The small team offers Pay Per Click, Social Media Marketing, Conversion Optimization, Advertising, and more. The agency was launched in 2019.Read More
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99$5,000+2 - 9 employeesLondon, EnglandRead More
Social media marketing agency Social Chameleon Marketing Agency was launched in 2020. The small team provides social media marketing, search engine optimization, public relations, market research, and more. The company is in London, United Kingdom.
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100$5,000+10 - 49 employeesLondon, EnglandRead More
Wildfire Marketing is an SEO company based in Leeds, United Kingdom, with a secondary office in London, United Kingdom. Founded in 2016, this company has 10 employees. Services provided by Wildfire Marketing include SEO and web design for small to mid-sized businesses.
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Constant Power SolutionsIndustries
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101$10,000+50 - 249 employeesLondon, EnglandRead More
Citizen Relations is a digital PR agency headquartered in New York City with other offices in Montreal, Toronto, London, Singapore, Los Angeles, Irvine, Calif., Vancouver, and Quebec, Canada. The agency was founded in 1980 and has since grown to a team of 163 employees who provide PR, social media marketing, and various design services to large enterprise clients.
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P&GIndustries
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102$5,000+2 - 9 employeesLondon, EnglandOtter Labs is a branding company. Their small team is in London, England. The company focuses on Branding, Digital Strategy, Social Media Marketing, Content Marketing, and more.Read More
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ToyotaIndustries
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103$1,000+2 - 9 employeesLondon, EnglandRead More
Pithy Studios is a branding firm established in 2021. Their small team is located in London, United Kingdom and Northampton, United Kingdom. The company offers branding, logo, social media marketing, graphic design, and more.
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104$5,000+10 - 49 employeesLondon, EnglandRead More
AccuraCast is a social media marketing company. Founded in 2004, the company is headquartered in London, United Kingdom and Madrid, Spain. The small team offers social media marketing, pay per click, search engine optimization, and mobile & app marketing.
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105$1,000+50 - 249 employeesLondon, EnglandTask Virtual is a SEO company. The midsize Kolkata, India-based firm was founded in 2016. Their services include Search Engine Optimization, Back Office Outsourcing, Social Media Marketing, Content Marketing, and more.Read More
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106$25,000+2 - 9 employeesLondon, EnglandRead More
Launched in 2019, Creativeads.io is a social media marketing agency. The firm provides social media marketing, pay per click, and branding and has a small team. The firm is in London, United Kingdom.
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107$1,000+10 - 49 employeesLONDON, EnglandRead More
Social media marketing agency Volume99 was founded in 2019. The small Westham, United Kingdom-based team focuses on social media marketing and pay per click.
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108$5,000+10 - 49 employeesLondon, EnglandClimbing Trees is an Earls Colne, England-based pay per click agency. They focus on Pay Per Click, Search Engine Optimization, Digital Strategy, Social Media Marketing, and more and were founded in 2010.Read More
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109$5,000+2 - 9 employeesWatford, EnglandBrick Digital is a small social media marketing company. The Watford, United Kingdom-based agency was launched in 2018. Their team focuses on social media marketing, search engine optimization, pay per click, and web design.Read More
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110$5,000+10 - 49 employeesLondon, EnglandRadiate B2B is an Advertising company. Based in London, England, their team specializes in Advertising and Social Media Marketing.Read More
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111$5,000+10 - 49 employeesLondon, EnglandRead More
SkvTeam is a pay per click agency. They specialize in pay per click, social media marketing, marketing strategy, and graphic design and were founded in 2018. The company is located in T'bilisi, Georgia.
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SkillboxIndustries
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112$5,000+10 - 49 employeesLondon, EnglandRead More
Spreckley Partners is an independent PR consultancy based in London with a team of fewer than 50 members. Since their founding in 1983, they have provided their expertise in PR, content marketing, and digital strategy for clients ranging from startups to enterprises, with a focus on the IT industry.
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InmarsatIndustries
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113$1,000+10 - 49 employeesLondon, EnglandLaunched in 2009, Umpf is a public relations agency. The team provides Public Relations and Branding.Read More
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114$1,000+2 - 9 employeesIlford , EnglandRead More
Web development company DCP Web Designers was founded in 2004. Located in Ilford , United Kingdom, their small team specializes in web development, social media marketing, web design, graphic design, and more.
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115Undisclosed10 - 49 employeesLondon, EnglandBallou PR, a small public relations agency, is located in London, England; Berlin, Germany; Paris, France and Madrid, Spain. They focus on Public Relations and Social Media Marketing and were launched in 2001.Read More
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116Undisclosed250 - 999 employeesLondon, EnglandAdvertising company BEN is based in Los Angeles, California and Provo, Utah. They specialize in Advertising and Social Media Marketing.Read More
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117$1,000+2 - 9 employeesWeybridge, EnglandRead More
Advertising company Switch Creative is located in London, United Kingdom. The small firm was established in 2014. Their team focuses on advertising, branding, content marketing, and video production.
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118$1,000+10 - 49 employeesLondon, EnglandRead More
LYO Agency is a small conversion optimization company. Based in London, United Kingdom, the agency was founded in 2019. Their team provides conversion optimization, advertising, branding, public relations, and more.
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119$1,000+2 - 9 employeesLondon, EnglandRead More
E-commerce development firm Hats ON Digital Agency is in Nicosia, Cyprus. Launched in 2018, the small team provides e-commerce development, social media marketing, web design, graphic design, and more.
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120$25,000+10 - 49 employeesLondon, EnglandLogic+Magic is a branding firm. They are headquartered in Birmingham, England; London, England; Belfast, Northern Ireland and Carlisle, England and have a small team that offers Branding, Social Media Marketing, Content Marketing, Search Engine Optimization, and more. The company was established in 2009.Read More
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One Stop StoresIndustries
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