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Company lists · Data refreshed November 2026

Top 25 Event agencies worldwide

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 188,473 companies tracked

RevenueBase identified 188,473 company matches for event agencies worldwide as of November 2026 and tracks 1,409,495 professional contacts across them, including 285,100 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for event agencies 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 agencies 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
188,473Companies
1,409,495Contacts tracked
285,100Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest event agencies worldwide

Ranked by team size
Top 25 of 188,473 company matches for event agencies 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1
Encore
Exact matchSchiller Park, IL, United StatesHQ recorded Nov 6, 202610001+8,674 contacts →

Exact match

“Encore is your full-service event production partner with more than 80 years of experience.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2
XYZ
Exact matchSan Francisco, CA, United StatesHQ recorded Nov 6, 2026n/a5,228 contacts →

Exact match

“We are independent, bold, and fearless, delivering creative production solutions that celebrate craft without compromise.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3
IMG
Exact matchLondon, NY, United KingdomHQ recorded Nov 6, 20261,001-5,0004,065 contacts →

Exact match

“IMG is a leading global sports marketing agency, powering growth of revenues, fanbases and IP for more than 250 rightsholders.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4
Freeman Company
Exact matchDallas, TX, United StatesHQ recorded Nov 6, 20265,001-10,0003,184 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
5
Mosaic North America
Exact matchToronto, ON, CanadaHQ recorded Nov 6, 20265,001-10,0003,127 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
6
Cheil Worldwide
Exact matchSeoul, South KoreaHQ recorded Nov 6, 20265,001-10,0002,976 contacts →

Exact match

“Cheil is a global network of marketing partners committed to the business mission of 'Creating Connected Experiences That Matter,' powered by a network of over experts working…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7
GL Events
Exact matchLyon, FranceHQ recorded Nov 6, 20261,001-5,0002,954 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
8
GES
Exact matchLas Vegas, NV, United StatesHQ recorded Nov 6, 20261,001-5,0002,724 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
9
Production Resource Group
Exact matchNew Windsor, CA, United StatesHQ recorded Nov 6, 20261,001-5,0002,692 contacts →

Exact match

“PRG is the world’s leading provider of services and solutions in entertainment and events.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10
2020 Companies
Exact matchSouthlake, TX, United StatesHQ recorded Nov 6, 202610001+2,643 contacts →

Exact match

“2020 Companies is an award-winning retail sales, merchandising, and experiential marketing agency headquartered in Southlake, TX.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11
BCD Meetings & Events
Exact matchChicago, United StatesHQ recorded Nov 6, 20261,001-5,0002,553 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
12
CARAT
Exact matchLondon, United KingdomHQ recorded Nov 6, 20265,001-10,0002,313 contacts →

Exact match

“Carat is the world’s first media agency and is privileged to work with some of today’s most storied and innovative brands.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13
Marketing Werks
Exact matchChicago, IL, United StatesHQ recorded Nov 6, 2026n/a2,265 contacts →

Exact match

“Marketing Werks has become Product Connections, a fully integrated engagement agency specializing in omnichannel solutions that build relationships between brands and consumers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14
Event Organizers
Exact matchSan Francisco | Stockholm, United StatesHQ recorded Nov 6, 2026n/a1,991 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
15
Anónimo
Exact matchGranada, MexicoHQ recorded Nov 6, 2026n/a1,823 contacts →

Exact match

“Tal vez algunos nos conozcan por la terraza donde muchos han venido a chelear con nosotros algún jueves.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16
Helmsbriscoe
Exact matchScottsdale, AZ, United StatesHQ recorded Nov 6, 20261,001-5,0001,738 contacts →

Exact match

“HelmsBriscoe streamlines the meeting planning process by managing the time-consuming task of researching, contacting, and evaluating venues for your organization’s events.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17
George P Johnson Experience Marketing
Exact matchAuburn Hills, NV, United StatesHQ recorded Nov 6, 20261,001-5,0001,734 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
18
Sportfive
Exact matchUnited StatesHQ recorded Nov 6, 20261,001-5,0001,677 contacts →

Exact match

“At SPORTFIVE, we pride ourselves on creating innovative, engaging solutions that are worthy of the incredible sports, athletes and partners we work with, and the passionate fans…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19
Bbdo Worldwide
Exact matchNew York, NY, United StatesHQ recorded Nov 6, 20265,001-10,0001,655 contacts →

Exact match

“Do Big Things”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20
STAR
Exact matchMinneapolis, NC, United StatesHQ recorded Nov 6, 2026n/a1,613 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
21
GMR Marketing
Exact matchNew Berlin, CA, United StatesHQ recorded Nov 6, 2026501-1,0001,583 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
22
On Location
Exact matchUnited StatesHQ recorded Nov 6, 2026501-1,0001,567 contacts →

Exact match

“On Location is a global leader in premium experiential hospitality, offering ticketing, curated guest experiences, live event production and travel management across sports…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23
Work On
Exact matchSão Paulo, BrazilHQ recorded Nov 6, 20261,001-5,0001,561 contacts →

Exact match

“Entre as principais agências do Brasil, somos a Work On Group e estamos crescendo em todas as regiões do país, devido a isso já temos quase profissionais atuando em todo…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24
Gaylord Hotels
Exact matchBethesda, CO, United StatesHQ recorded Nov 6, 20265,001-10,0001,556 contacts →

Exact match

“Bringing people together is what we do best.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25
MKTG
Exact matchNew York, NY, United StatesHQ recorded Nov 6, 20261,001-5,0001,503 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

Showing 25 of 188,473 event agencies worldwide

See the full list, filter by size, metro and specialty, and access 285,100 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Event agencies worldwide at a glance

As of Nov 6, 2026
20.2%Verified-email coverage
7.5Average contacts per company
1-10Median size (employees)
2.4%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
127,566
11-50
47,889
51-200
8,848
201-500
1,785
501-1,000
466
1,001-5,000
329
5,001-10,000
59
10001+
94

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 agencies are linked below.
What qualifies
Company records worldwide whose business descriptions match “event agencies” 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 285,100 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 agencies by location

585 lists · largest first

Every Event agencies 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 agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many event agencies are there worldwide?

RevenueBase identified 188,473 company matches for event agencies 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?

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

Which country has the most event agencies?

The United States leads with 28,393 companies, followed by the United Kingdom (11,545) and France (10,958). Every event agencies list by country and city is linked on this page.

Which city has the most event agencies?

London leads with 4550 company records, followed by Sao Paulo (3190) and Paris (2850).

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 285,100 professional contacts with verified work emails tracked across these 188,473 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.

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