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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151$1,000+2 - 9 employeesWatton at Stone, EnglandEstablished in 2012, Frogmore Fields is a small Watton at Stone, England-based Event Management company. Their services include Event Management and Event Marketing.Read More
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152$5,000+2 - 9 employeesMaidenhead , EnglandPredictable Marketing, a Conversion Optimization company, was launched in 2017. Located in Maidenhead , England, the team specializes in Conversion Optimization and Event Marketing.Read More
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153$10,000+10 - 49 employeesLuton, EnglandBroadcast Video company Clearhead was established in 2007. The firm provides Broadcast Video and Content Marketing, and is small.Read More
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154Undisclosed10 - 49 employeesFarnham, England2LK, an Event Marketing company, is based in Farnham, England. They focus on Event Marketing and Marketing Strategy.Read More
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Salesforce Canon HSBC VodafoneIndustries
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155$5,000+10 - 49 employeesOdiham, EnglandRead More
Advertising company Thirst Design + Marketing is in Odiham, United Kingdom. The small company was launched in 1994. Their team provides advertising, branding, marketing strategy, digital strategy, and more.
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156UndisclosedFreelancer employeesLondon, EnglandSmall public relations agency DPR-MGMT, is headquartered in London, England. The team provides Public Relations and Event Marketing.Read More
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157$1,000+2 - 9 employeesBadshot Lea, EnglandEvent Wizards, a small Event Marketing company, is headquartered in Badshot Lea, England. Their services include Event Marketing.Read More
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158Undisclosed2 - 9 employeesLondon, EnglandSport54 is a Sports Marketing company. Their small team of employees is in London, England. Their team provides Sports Marketing and Branding.Read More
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159Undisclosed2 - 9 employeesHaywards Heath, England52eight3, an Event Marketing company, was founded in 2016. The agency offers Event Marketing and Public Relations, and is small.Read More
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160$1,000+2 - 9 employeesCHATHAM, EnglandBased in CHATHAM, England, Lentico is a branding firm. They offer Branding and Event Marketing.Read More
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161$1,000+50 - 249 employeesMonks Risborough, EnglandCATI call center is an answering service company. Launched in 2011, the team offers Call Center Services and Event Marketing. The company is in Kyiv, Ukraine and Monks Risborough, England.Read More
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162UndisclosedFreelancer employeesLeatherhead, EnglandData GRC Ltd is an IT strategy consulting company. Founded in 2017, the team provides IT strategy consulting and Cybersecurity. The agency is headquartered in Leatherhead, England.Read More
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163Undisclosed2 - 9 employeesSouthend-on-Sea, EnglandLaunched in 2019, RAFGRAPH is a small branding company located in Southend-on-Sea, England. Their team specializes in Branding and Event Marketing.Read More
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164$1,000+2 - 9 employeesPetworth, EnglandSmall Event Marketing company Activ8, is based in Petworth, England. Their services include Event Marketing.Read More
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165Undisclosed10 - 49 employeesLuton, EnglandGraphic design agency JNB Publishing was established in 1999. In Luton, England, the team specializes in Graphic Design and Logo.Read More
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166Undisclosed10 - 49 employeesFarnham , EnglandHyped Marketing Ltd is a branding firm. They focus on Branding and Public Relations and were founded in 2014. The company is based in Farnham , England.Read More
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167Undisclosed250 - 999 employeesBrighton, EnglandQualifa is a Brighton, England-based Direct Marketing company. Founded in 2009, the team specializes in Direct Marketing and Event Marketing.Read More
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168$25,000+50 - 249 employeesWare, EnglandRapiergroup is a midsize Event Marketing company based in Ware, England and Stevenage, England. Their services include Event Marketing and Graphic Design.Read More
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169Undisclosed50 - 249 employeesLondon, EnglandLaunched in 1997, AV Productions is an Event Marketing and Event Management company. The firm offers Event Marketing and Event Management, and is midsize.Read More
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170Undisclosed10 - 49 employeesWindsor, EnglandDouble A Labs is an Event Marketing company. Based in Austin, Texas and Santa Monica, California, the agency was founded in 2013. Their services include Event Marketing and Marketing Strategy.Read More
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171Undisclosed2 - 9 employeesBrighton and Hove, EnglandSidebar Design is a branding firm established in 2017. The team specializes in Branding and Marketing Strategy.Read More
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172Undisclosed1,000 - 9,999 employeesLondon, EnglandIn New York, New York and Beverly Hills, California, starpower llc is a large branding company. Their services include Branding and Public Relations.Read More
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173Undisclosed50 - 249 employeesLondon, EnglandMidsize Advertising company Emme Films, is based in London, England. Their services include Advertising and Marketing Strategy.Read More
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174$10,000+50 - 249 employeesLondon, EnglandCaptivate Group is a Content Marketing company. Based in London, England and Brooklyn, New York, the company was founded in 2016. Their team offers Content Marketing and Event Marketing.Read More
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175Undisclosed10 - 49 employeesLondon, EnglandSmall Market Research company CCS Insight, is in London, England and Cupertino, California. The team focuses on Market Research and Marketing Strategy.Read More
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176Undisclosed10 - 49 employeesLondon, EnglandDECIDE. Is a branding agency founded in 1953. The agency provides Branding and Market Research.Read More
Industries
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