Company lists · Data refreshed November 2026

Top 25 Event marketing organizations worldwide

Name: Event marketing organizations worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 41,702 companies tracked

RevenueBase identified 41,702 company matches for event marketing organizations worldwide as of November 2026 and tracks 401,626 professional contacts across them, including 91,080 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for event marketing organizations worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026. Country and city lists for event marketing organizations follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built

41,702Companies

401,626Contacts tracked

91,080Verified emails

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The 25 largest event marketing organizations worldwide

Ranked by team size

Top 25 of 41,702 company matches for event marketing organizations worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	PSAV	Exact match	Schiller Park, IL, United StatesHQ recorded Nov 6, 2026	5,001-10,000	3,217 contacts →
	Exact match “PSAV is now Encore.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Freeman Company	Exact match	Dallas, TX, United StatesHQ recorded Nov 6, 2026	5,001-10,000	3,184 contacts →
	Exact match “Freeman is a global leader in events, on a mission to redefine live for a new era.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Mosaic North America	Exact match	Toronto, ON, CanadaHQ recorded Nov 6, 2026	5,001-10,000	3,127 contacts →
	Exact match “At Mosaic, we change the way people experience brands and make moments that stick.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	GL Events	Exact match	Lyon, FranceHQ recorded Nov 6, 2026	1,001-5,000	2,954 contacts →
	Exact match “GL events is an international player in the world of events, with offices and venues in more than 20 countries.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	GES	Exact match	Las Vegas, NV, United StatesHQ recorded Nov 6, 2026	1,001-5,000	2,724 contacts →
	Exact match “GES is a global full-service provider for the exhibitions industry.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	BCD Meetings & Events	Exact match	Chicago, United StatesHQ recorded Nov 6, 2026	1,001-5,000	2,553 contacts →
	Exact match “We all know that as humans, we’re wired to connect – it’s science.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Event Organizers	Exact match	San Francisco \| Stockholm, United StatesHQ recorded Nov 6, 2026	n/a	1,991 contacts →
	Exact match “EVENT ORGANIZERS LLC is an event planning, design, production, management and marketing company with offices in San Francisco and Stockholm, Sweden.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	ASM Global	Exact match	Los Angeles, United StatesHQ recorded Nov 6, 2026	10001+	1,871 contacts →
	Exact match “ASM Global is the world’s leading venue management company and producer of live event experiences.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	George P Johnson Experience Marketing	Exact match	Auburn Hills, NV, United StatesHQ recorded Nov 6, 2026	1,001-5,000	1,734 contacts →
	Exact match “GPJ is the world's leading strategic experience marketing agency.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	STAR	Exact match	Minneapolis, NC, United StatesHQ recorded Nov 6, 2026	n/a	1,613 contacts →
	Exact match “STAR is an all-in-one experiential marketing agency that builds captivating spaces for exhibits, events, corporate interiors, and retail stores.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	GMR Marketing	Exact match	New Berlin, CA, United StatesHQ recorded Nov 6, 2026	501-1,000	1,583 contacts →
	Exact match “We are the Experience Agency making unforgettable stories born of humanity.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	MKTG	Exact match	New York, NY, United StatesHQ recorded Nov 6, 2026	1,001-5,000	1,503 contacts →
	Exact match “For over 20 years MKTG S+E has led some of the most transformative sponsorships in sports & entertainment.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Jack Morton Worldwide	Exact match	Boston, United StatesHQ recorded Nov 6, 2026	1,001-5,000	1,487 contacts →
	Exact match “Jack Morton is an award-winning global brand experience agency.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Sparks	Exact match	Philadelphia, OH, United StatesHQ recorded Nov 6, 2026	1,001-5,000	1,426 contacts →
	Exact match “Sparks is a global leader in experiential marketing, creating high-profile events, exhibits, and activations for the world's most influential brands.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Momentum Worldwide	Exact match	New York, United StatesHQ recorded Nov 6, 2026	1,001-5,000	1,387 contacts →
	Exact match “People are no longer satisfied with simply "hearing" a brand's message.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	TAIT	Exact match	Lititz, PA, United StatesHQ recorded Nov 6, 2026	1,001-5,000	1,332 contacts →
	Exact match “TAIT is a trusted partner, delivering world-class, audience-centric experiences through continuous innovation.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	MCI	Exact match	Geneva, FranceHQ recorded Nov 6, 2026	1,001-5,000	1,287 contacts →
	Exact match “The power of people united in purpose is unstoppable.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	TEAM	Exact match	Fort Lauderdale, NY, United StatesHQ recorded Nov 6, 2026	5,001-10,000	1,229 contacts →
	Exact match “TEAM is dedicated to crafting brand experiences that are not just seen and heard but truly felt.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	RWS Global	Exact match	United StatesHQ recorded Nov 6, 2026	201-500	1,158 contacts →
	Exact match “RWS Global is the world leader in groundbreaking live moments across entertainment and sports, creating customized guest experiences spanning theatrical productions, live events…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Best Crowd Management	Exact match	Coon Rapids, MN, United StatesHQ recorded Nov 6, 2026	10001+	1,129 contacts →
	Exact match “BEST is proud to provide crowd management, event security, and guest services for professional sports leagues, collegiate athletics, live entertainment venues, convention centers…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Demandscience	Exact match	Boston, United StatesHQ recorded Nov 6, 2026	1,001-5,000	1,108 contacts →
	Exact match “With proprietary data and omni-channel activation like events, content, programmatic and chat, we cut through the noise to reach entire buyer groups, driving engagement and impact…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	GDS Group	Exact match	Bristol, United KingdomHQ recorded Nov 6, 2026	501-1,000	1,059 contacts →
	Exact match “With 30 years of expertise, GDS is your pipeline partner, offering bespoke event services that drive business outcomes.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	SMS	Exact match	Faeroe IslandsHQ recorded Nov 6, 2026	201-500	1,007 contacts →
	Exact match “SMS Shopping” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	IVE Group	Exact match	Sydney, AustraliaHQ recorded Nov 6, 2026	1,001-5,000	933 contacts →
	Exact match “IVE Group is Australia’s largest diversified marketing company.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	ITA Group, INC	Exact match	West Des Moines, IA, United StatesHQ recorded Nov 6, 2026	501-1,000	932 contacts →
	Exact match “ITA Group helps leading brands around the world take action with confidence, resulting in increased sales, purchases, retention, referrals and alignment.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “event marketing organizations”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 41,702 event marketing organizations worldwide

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Event marketing organizations worldwide at a glance

As of Nov 6, 2026

22.7%Verified-email coverage

9.6Average contacts per company

1-10Median size (employees)

2.2%Largest-city concentration · London

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

24,916

11-50

13,077

51-200

2,581

201-500

552

501-1,000

150

1,001-5,000

115

5,001-10,000

10001+

Email recency is reported on each country list linked below.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
Coverage: Every country. Country and city lists for event marketing organizations are linked below.
What qualifies: Company records worldwide whose business descriptions match “event marketing organizations” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every displayed company carries at least one verified work email. RevenueBase tracks 91,080 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Event marketing organizations by location

196 lists · largest first

Every Event marketing organizations list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “event marketing organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many event marketing organizations are there worldwide?

RevenueBase identified 41,702 company matches for event marketing organizations worldwide as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

PSAV tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most event marketing organizations?

The United States leads with 7,675 companies, followed by India (3,581) and the United Kingdom (2,495). Every event marketing organizations list by country and city is linked on this page.

Which city has the most event marketing organizations?

London leads with 910 company records, followed by Sao Paulo (774) and New York (610).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 91,080 professional contacts with verified work emails tracked across these 41,702 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.