Top 100 Event Marketing Companies in London
The Best of December 2025Looking for a top event marketing agency in London?
Hosting an event and finding the right partner to work with can be difficult.
To assist you in your search for a partner, we’ve compiled this list of the top event marketing companies in London. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best London Event Marketing Agencies
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31$50,000+10 - 49 employeesLondon, EnglandFounded in 2008, New Moon Australia is an Event Marketing company. The team provides Event Marketing and Social Media Marketing and is headquartered in Woolloomooloo, Australia and London, England.Read More
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32$5,000+2 - 9 employeesLondon, EnglandZentive Agency is an Event Marketing company. The London, England-based company was established in 2021. Their team focuses on Event Marketing.Read More
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33$10,000+2 - 9 employeesLondon, EnglandSmall Event Marketing company Good Look Events, is headquartered in London, England. Their services include Event Marketing and Video Production.Read More
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34Undisclosed10 - 49 employeesLondon, EnglandLaunched in 2020, Marble Structures is a small London, England-based Event Marketing company. Their services include Event Marketing.Read More
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35$10,000+2 - 9 employeesLondon , EnglandWoof London Limited, an Event Marketing company, provides Event Marketing and Branding. The firm is based in London , England.Read More
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36$10,000+2 - 9 employeesLondon, EnglandCreateLondon is an Event Marketing company. Established in 2013, their team focuses on Event Marketing and UX/UI Design.Read More
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37Undisclosed2 - 9 employeesLondon, EnglandEvent Marketing company Event Wall is located in London, England. Established in 2021, the team offers Event Marketing.Read More
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38$5,000+10 - 49 employeesLondon, EnglandHIGHJAM is a branding agency. They were established in 2009 and focus on Branding and Event Marketing.Read More
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39$250,000+10 - 49 employeesLondon, EnglandTED Experience is a branding firm. Established in 2005, the agency specializes in Branding and Event Marketing.Read More
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40Undisclosed10 - 49 employeesLondon, EnglandHEL's, a Staffing company, was founded in 1996. The agency offers Staffing and Event Marketing, and is small.Read More
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41Undisclosed2 - 9 employeesLondon, EnglandLaunched in 2014, Equals Agency is a small London, England-based branding agency and Event Marketing company. Their team offers Branding and Event Marketing.Read More
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42$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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43Undisclosed10 - 49 employeesLondon, EnglandBroadsword Event House is a small Event Marketing company. Launched in 2006, the team offers Event Marketing and Video Production.Read More
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The Women of The Future Awards Thomson Reuter's Trust Conference The British Independent Film Awards Moody's Credit TrendsIndustries
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44$10,000+2 - 9 employeesLondon, EnglandBranding firm and Event Marketing company Lyra Studios was founded in 2021. The firm offers Branding and Event Marketing, and is small.Read More
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45$10,000+250 - 999 employeesLondon, EnglandEvent Marketing company Investis Digital provides Event Marketing and Digital Strategy. They are based in London, England and New York, New York.Read More
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46$10,000+10 - 49 employeesLondon, EnglandCloud9media is a media planning & buying company. Based in London, England, their small team focuses on Media Planning & Buying and Event Marketing. The agency was founded in 2008.Read More
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47$10,000+10 - 49 employeesLondon, EnglandWe Are Family London is an Event Marketing company established in 2016. The small team provides Event Marketing and Graphic Design.Read More
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48$1,000+2 - 9 employeesLondon , EnglandWeworking, a video production company, was launched in 2018. The firm specializes in Video Production and Event Marketing.Read More
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SKYIndustries
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49Undisclosed10 - 49 employeesLondon, EnglandSIDEKICK® is a small London, England-based Event Marketing company. Their services include Event Marketing and Content Marketing.Read More
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50$10,000+10 - 49 employeesLondon, EnglandCurzon PR London Public Relations Agency is a small London, England-based branding firm. Their services include Branding and Public Relations.Read More
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51$10,000+10 - 49 employeesLondon, EnglandFlying Object is an Event Marketing company. The small London, England-based team focuses on Event Marketing and Marketing Strategy. The agency was established in 2013.Read More
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52$1,000+10 - 49 employeesLondon, EnglandMobius Industries Ltd is a public relations firm. Launched in 2006, their team offers Public Relations and Marketing Strategy.Read More
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53$10,000+50 - 249 employeesFulham, EnglandIgnis is a branding agency. Headquartered in Fulham, England, the company focuses on Branding and Event Marketing.Read More
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54Undisclosed10 - 49 employeesLondon, EnglandSonus PR is a branding firm. They are in San Francisco, California and London, England and have small team of experts. Their services include Branding and Content Marketing.Read More
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55Undisclosed10 - 49 employeesLondon, EnglandMG Empower, a Digital Strategy company, is headquartered in London, England. They provide Digital Strategy and Social Media Marketing and were launched in 2017.Read More
Clients
Chopard Bumble TikTok FujifilmIndustries
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56Undisclosed2 - 9 employeesLondon, EnglandSeller Sessions, an Advertising company, is in London, England and London, England. Founded in 2019, the team specializes in Advertising and Branding.Read More
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57Undisclosed10 - 49 employeesLondon, EnglandFounded in 1999, Editions Financial is a small Content Marketing company headquartered in Edinburgh, Scotland and London, England. Their team offers Content Marketing and Event Marketing.Read More
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58$5,000+10 - 49 employeesLondon, EnglandGray Matters, a public relations firm, specialize in Public Relations and Event Marketing. They were founded in 2018.Read More
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59$10,000+2 - 9 employees2 Riding House Street, EnglandGerard Kelly & Partners, a PR company, was established in 2014. In 2 Riding House Street, England, the team provides Public Relations and Digital Strategy.Read More
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60Undisclosed10 - 49 employeesLondon, EnglandHeadquartered in London, England, Quintessentially Events is a small Event Marketing company. Their services include Event Marketing.Read More
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