Company lists · Data refreshed September 2026

Top 25 Convention services companies worldwide

Name: Convention services companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 28,433 companies tracked

RevenueBase identified 28,433 company matches for convention services companies worldwide as of September 2026 and tracks 209,816 professional contacts across them, including 47,375 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers company matches for convention services 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 19, 2026. Country and city lists for convention services 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 19, 2026 How this list was built

28,433Companies

209,816Contacts tracked

47,375Verified emails

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The 25 largest convention services companies worldwide

Ranked by team size

Top 25 of 28,433 company matches for convention services companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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	CVENT	Exact match	Tysons Corner, VA, United StatesHQ recorded Sep 19, 2026	5,001-10,000	6,079 contacts →
	Exact match “Join #CventNation!” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2	PSAV	Exact match	Schiller Park, IL, United StatesHQ recorded Sep 19, 2026	5,001-10,000	3,159 contacts →
	Exact match “PSAV is now Encore.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3	Helmsbriscoe	Exact match	Scottsdale, AZ, United StatesHQ recorded Sep 19, 2026	1,001-5,000	1,679 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 · Sep 19, 2026 · View company records in RevenueBase
4	Gaylord Hotels	Exact match	Bethesda, MD, United StatesHQ recorded Sep 19, 2026	5,001-10,000	1,460 contacts →
	Exact match “Bringing people together is what we do best.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5	Costao DO Santinho	Exact match	Florianópolis, BrazilHQ recorded Sep 19, 2026	1,001-5,000	897 contacts →
	Exact match “O Costao do Santinho Resort tem flexibilidade, expertise e infraestrutura para atender os mais variados estilos de eventos.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6	ASC	Exact match	AustraliaHQ recorded Sep 19, 2026	n/a	892 contacts →
	Exact match “Sound Experience Pty Ltd is a bespoke audio visual production and installation company that also offers turnkey event project management services.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7	RAI Amsterdam	Exact match	Amsterdam, NetherlandsHQ recorded Sep 19, 2026	201-500	691 contacts →
	Exact match “Let's (re-)connect and talk about your business.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8	NON	Exact match	De Lier, NetherlandsHQ recorded Sep 19, 2026	n/a	688 contacts →
	Exact match “EVENTS \| BAR \| SHOP Everything is possible at NON.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9	Conferencedirect	Exact match	Folsom, CA, United StatesHQ recorded Sep 19, 2026	501-1,000	664 contacts →
	Exact match “ConferenceDirect is your global partner for meetings and events.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10	Fiera Milano SPA	Exact match	Rho, United StatesHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
11	Inspire	Exact match	Dallas, TX, United StatesHQ recorded Sep 19, 2026	201-500	611 contacts →
	Exact match “INSPIRE creates lasting, memorable experiences.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12	APEX	Exact match	Monterrey, MexicoHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
13	NTH Degree	Exact match	Duluth, GA, United StatesHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
14	VAN DER Valk Business	Exact match	Breukelen, United StatesHQ recorded Sep 19, 2026	n/a	490 contacts →
	Exact match “Our Van der Valk Business team represents 76 Van der Valk Hotels & Restaurants in the Netherlands, Belgium, Germany, France, Spain, Bonaire and Curacao.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15	AIM Group International	Exact match	Milan, ItalyHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
16	Royal Dutch Jaarbeurs	Exact match	Utrecht, NetherlandsHQ recorded Sep 19, 2026	501-1,000	436 contacts →
	Exact match “Royal Dutch Jaarbeurs – We Are Live.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17	Shepard	Exact match	Atlanta, TX, United StatesHQ recorded Sep 19, 2026	501-1,000	410 contacts →
	Exact match “Shepard is a nationwide event production company with a rich legacy dating back to 1905.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18	PRA Business Events	Exact match	Chicago, IL, United StatesHQ recorded Sep 19, 2026	201-500	405 contacts →
	Exact match “At PRA, we don’t just execute-we imagine what’s next.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19	Artes Events LLC	Exact match	Dubai, United Arab EmiratesHQ recorded Sep 19, 2026	51-200	376 contacts →
	Exact match “Since our formation in we have grown to become one of the region’s leading suppliers of event technology.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20	Mediapro International Middle East	Exact match	Dubai, United Arab EmiratesHQ recorded Sep 19, 2026	501-1,000	364 contacts →
	Exact match “mediaPro is a technical production house and an AV rental company providing innovative event production and technology solutions.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21	Fatz Southern Kitchen Catering By Fatz Cafe	Exact match	Greenville, SC, United StatesHQ recorded Sep 19, 2026	1,001-5,000	360 contacts →
	Exact match “Fatz Southern Kitchen is the catering division of Fatz Cafe.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22	Kenes Group	Exact match	Geneva, SwitzerlandHQ recorded Sep 19, 2026	201-500	357 contacts →
	Exact match “Our Mission To be the world’s leading facilitator of meetings for the global exchange of professional knowledge in medical, scientific, and other professions, based on our core…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23	Rosen Shingle Creek	Exact match	Orlando, FL, United StatesHQ recorded Sep 19, 2026	1,001-5,000	355 contacts →
	Exact match “Rosen Shingle Creek is Orlando’s largest independently owned full-service convention hotel, set on 255 acres along the headwaters of the Florida Everglades on Universal Boulevard.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24	Event Planner	Exact match	Madrid, SpainHQ recorded Sep 19, 2026	n/a	348 contacts →
	Exact match “Diseñamos y organizamos todo tipo de eventos corporativos y particulares.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25	Grupo Viva Eventos	Exact match	Juiz De Fora, BrazilHQ recorded Sep 19, 2026	201-500	340 contacts →
	Exact match “Empresa que trabalha com cerimonial, buffet e salões de eventos” Recorded in the RevenueBase company graph · Sep 19, 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 “convention services 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 28,433 convention services companies worldwide

See the full list, filter by size, metro and specialty, and access 47,375 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Convention services companies worldwide at a glance

As of Sep 19, 2026

22.6%Verified-email coverage

7.4Average contacts per company

1-10Median size (employees)

1.3%Largest-city concentration · Sao Paulo

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

17,831

11-50

7,979

51-200

1,843

201-500

429

501-1,000

104

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 convention services companies are linked below.
What qualifies: Company records worldwide whose business descriptions match “convention services 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 47,375 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 19, 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.

Convention services companies by location

100 lists · largest first

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

How many convention services companies are there worldwide?

RevenueBase identified 28,433 company matches for convention services 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?

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

Which country has the most convention services companies?

The United States leads with 5,372 companies, followed by India (1,824) and France (1,612). Every convention services companies list by country and city is linked on this page.

Which city has the most convention services companies?

Sao Paulo leads with 367 company records, followed by London (356) and Dubai (342).

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 47,375 professional contacts with verified work emails tracked across these 28,433 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 19, 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.