Company lists · Data refreshed September 2026

Top 25 B2B events companies worldwide

Name: B2B events companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 18,025 companies tracked

RevenueBase identified 18,025 company matches for B2B events companies worldwide as of September 2026 and tracks 167,137 professional contacts across them, including 36,434 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for B2B events companies 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 September 21, 2026. Country and city lists for B2B events companies 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 Sep 21, 2026 How this list was built

18,025Companies

167,137Contacts tracked

36,434Verified emails

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The 25 largest B2B events companies worldwide

Ranked by team size

Top 25 of 18,025 company matches for B2B events companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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	Freeman Company	Exact match	Dallas, TX, United StatesHQ recorded Sep 21, 2026	5,001-10,000	4,220 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 · Sep 21, 2026 · View company records in RevenueBase
2	PSAV	Exact match	Schiller Park, IL, United StatesHQ recorded Sep 21, 2026	5,001-10,000	3,159 contacts →
	Exact match “PSAV is now Encore.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3	GL Events	Exact match	Lyon, FranceHQ recorded Sep 21, 2026	1,001-5,000	2,489 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 · Sep 21, 2026 · View company records in RevenueBase
4	Event Organizers	Exact match	San Francisco \| Stockholm, United StatesHQ recorded Sep 21, 2026	n/a	1,861 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 · Sep 21, 2026 · View company records in RevenueBase
5	IQPC	Exact match	New York, NY, United StatesHQ recorded Sep 21, 2026	1,001-5,000	1,256 contacts →
	Exact match “IQPC provides business executives around the world with tailored practical conferences, large scale events, online events and webinars, keeping them up-to-date with industry…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6	GDS Group	Exact match	Bristol, United KingdomHQ recorded Sep 21, 2026	501-1,000	1,051 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 · Sep 21, 2026 · View company records in RevenueBase
7	Fleming	Exact match	Bratislava, SlovakiaHQ recorded Sep 21, 2026	501-1,000	892 contacts →
	Exact match “Fleming creates Critical Business Connections.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8	Comexposium	Exact match	Courbevoie, FranceHQ recorded Sep 21, 2026	1,001-5,000	774 contacts →
	Exact match “The Comexposium Group is one of the leading event organisers worldwide, creating events that bring communities together to discover and explore businesses, passions and interests.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9	Clarion Events	Exact match	London, United KingdomHQ recorded Sep 21, 2026	1,001-5,000	769 contacts →
	Exact match “Clarion Events is the world's largest privately owned event and exhibition organiser, known for our innovative approach, market-leading super brands and digital products.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10	DMG Events	Exact match	Dubai, United Arab EmiratesHQ recorded Sep 21, 2026	501-1,000	751 contacts →
	Exact match “At dmg events, we understand that rapidly evolving markets are pushing organizations to rethink their growth strategies, expand globally and form new partnerships.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11	RAI Amsterdam	Exact match	Amsterdam, NetherlandsHQ recorded Sep 21, 2026	201-500	691 contacts →
	Exact match “Let's (re-)connect and talk about your business.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12	Emerald	Exact match	New York, NY, United StatesHQ recorded Sep 21, 2026	501-1,000	690 contacts →
	Exact match “Emerald’s talented and experienced team grows our customers’ businesses 365 days a year through connections, content, and commerce.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13	City Hall Of Viladecans	Exact match	Viladecans, SpainHQ recorded Sep 21, 2026	201-500	668 contacts →
	Exact match “Viladecans is a city of the region of Baix Llobregat, located in the metropolitan area of Barcelona (Spain).” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14	Fiera Milano SPA	Exact match	Rho, United StatesHQ recorded Sep 21, 2026	501-1,000	625 contacts →
	Exact match “Fiera Milano is the leading exhibition Group in Italy and one of the top in the world.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15	Inspire	Exact match	Dallas, TX, United StatesHQ recorded Sep 21, 2026	201-500	611 contacts →
	Exact match “INSPIRE creates lasting, memorable experiences.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16	Hyve Group	Exact match	London, United KingdomHQ recorded Sep 21, 2026	501-1,000	590 contacts →
	Exact match “When people come together, powerful things happen.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17	APEX	Exact match	Monterrey, MexicoHQ recorded Sep 21, 2026	n/a	583 contacts →
	Exact match “La Asociación Promotora de Exposiciones A.C.(APEX) tiene experiencia de más de 20 años como organizador ferial, posicionándose en el sector de eventos como la empresa líder en la…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18	Fortem International	Exact match	United StatesHQ recorded Sep 21, 2026	51-200	578 contacts →
	Exact match “Fortem International is the fastest growing trade exhibition organisation on the planet.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19	Closerstill Media	Exact match	London, United KingdomHQ recorded Sep 21, 2026	501-1,000	554 contacts →
	Exact match “At CloserStill, we strive to deliver the best.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20	NTH Degree	Exact match	Duluth, GA, United StatesHQ recorded Sep 21, 2026	201-500	544 contacts →
	Exact match “At Nth Degree, we don’t merely manage trade shows, exhibits, and events.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21	UBM PLC	Exact match	London, United KingdomHQ recorded Sep 21, 2026	1,001-5,000	507 contacts →
	Exact match “UBM combined with Informa in June 2018, creating a single, leading B2B information services group, and the largest B2B events and exhibitions organiser in the world.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22	Exito Media Concepts	Exact match	Bangalore, IndiaHQ recorded Sep 21, 2026	201-500	473 contacts →
	Exact match “At Exito, we don’t just host events, we build platforms for leaders to connect, innovate, and grow.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23	AIM Group International	Exact match	Milan, ItalyHQ recorded Sep 21, 2026	201-500	439 contacts →
	Exact match “AIM Group International is a leading company in the fields of congresses, events, and communication, with over 60 years of experience.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24	Royal Dutch Jaarbeurs	Exact match	Utrecht, NetherlandsHQ recorded Sep 21, 2026	501-1,000	436 contacts →
	Exact match “Royal Dutch Jaarbeurs – We Are Live.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25	Workout Events	Exact match	Madrid, SpainHQ recorded Sep 21, 2026	n/a	420 contacts →
	Exact match “Somos personal para eventos.” Recorded in the RevenueBase company graph · Sep 21, 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 “B2B events companies”. 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 18,025 B2B events companies worldwide

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B2B events companies worldwide at a glance

As of Sep 21, 2026

21.8%Verified-email coverage

9.3Average contacts per company

1-10Median size (employees)

2.7%Largest-city concentration · London

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

10,790

11-50

5,548

51-200

1,204

201-500

281

501-1,000

1,001-5,000

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 B2B events companies are linked below.
What qualifies: Company records worldwide whose business descriptions match “B2B events companies” 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 36,434 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 September 21, 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.

B2B events companies by location

73 lists · largest first

Every B2B events companies 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 “B2B events companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many B2B events companies are there worldwide?

RevenueBase identified 18,025 company matches for B2B events companies worldwide as of September 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?

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

Which country has the most B2B events companies?

The United States leads with 2,250 companies, followed by India (1,867) and the United Kingdom (1,574). Every B2B events companies list by country and city is linked on this page.

Which city has the most B2B events companies?

London leads with 487 company records, followed by Dubai (396) and Mumbai (275).

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 36,434 professional contacts with verified work emails tracked across these 18,025 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 September 21, 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.