Company lists · Data refreshed November 2026

Top 25 Conference center operators worldwide

RevenueBase identified 10,034 company matches for conference center operators worldwide as of November 2026 and tracks 155,846 professional contacts across them, including 23,452 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for conference center operators 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 conference center operators 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
10,034Companies
155,846Contacts tracked
23,452Verified emails
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The 25 largest conference center operators worldwide

Ranked by team size
Top 25 of 10,034 company matches for conference center operators 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
1Exact 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
2Exact 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
3Exact matchPersan, FranceHQ recorded Nov 6, 20261,001-5,0001,288 contacts →

Exact match

“Established in 1996, Châteauform' is entirely dedicated to your business events and seminars.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchFlorianópolis, BrazilHQ recorded Nov 6, 20261,001-5,0001,019 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 · Nov 6, 2026 · View company records in RevenueBase
5Exact matchFolsom, CA, United StatesHQ recorded Nov 6, 2026501-1,000698 contacts →

Exact match

“ConferenceDirect is your global partner for meetings and events.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchViladecans, SpainHQ recorded Nov 6, 2026201-500696 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 · Nov 6, 2026 · View company records in RevenueBase
7Exact matchLondon, United KingdomHQ recorded Nov 6, 20265,001-10,000621 contacts →

Exact match

“Inspiring & Iconic Event Venues Across the UK Looking for a memorable venue for your next event?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchLondon, United KingdomHQ recorded Nov 6, 20261,001-5,000593 contacts →

Exact match

“Clermont Hotel Group is a pioneering hotel owner-operator with a portfolio which comprises bedrooms and 120+ meeting and event spaces across such iconic brands as The Clermont…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchMumbai, IndiaHQ recorded Nov 6, 2026501-1,000587 contacts →

Exact match

“Unparalleled luxury and world-class service await you at the JW Marriott Mumbai Sahar.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBreukelen, United StatesHQ recorded Nov 6, 2026n/a520 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 · Nov 6, 2026 · View company records in RevenueBase
11Exact matchDoha, QatarHQ recorded Nov 6, 2026n/a514 contacts →

Exact match

“Come together with everything you need to escape and unwind at Sheraton Grand Doha.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchParsippany, NJ, United StatesHQ recorded Nov 6, 20261,001-5,000501 contacts →

Exact match

“Dolce Hotels and Resorts is a unique global hospitality company specializing in delivering an exceptional meetings experience by providing the most hospitable environments for…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchUtrecht, NetherlandsHQ recorded Nov 6, 2026501-1,000447 contacts →

Exact match

“Royal Dutch Jaarbeurs – We Are Live.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchAtlanta, GA, United StatesHQ recorded Nov 6, 2026501-1,000436 contacts →

Exact match

“Shepard is a nationwide event production company with a rich legacy dating back to 1905.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchJohannesburg, South AfricaHQ recorded Nov 6, 2026201-500431 contacts →

Exact match

“Why host your next conference at Birchwood Hotel & OR Tambo Conference Centre?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchUtrecht, NetherlandsHQ recorded Nov 6, 202610001+424 contacts →

Exact match

“Onze 43 Van der Valk Exclusief hotels vormen samen de Van der Valk luxe hotelcollectie en bieden al generaties lang een vertrouwde service, comfortabele hotelkamers en heerlijke…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchKuwait City, KuwaitHQ recorded Nov 6, 2026201-500419 contacts →

Exact match

“Grand Hyatt Kuwait towers over the country’s most multifaceted modern development boasting luxurious accommodations, unique international culinary choices, an alluring destination…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchNoida, IndiaHQ recorded Nov 6, 2026201-500389 contacts →

Exact match

“Crowne Plaza Greater Noida is an ideal international branded destination for business, events, celebrations and weekend getaways.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBirmingham, United KingdomHQ recorded Nov 6, 20261,001-5,000375 contacts →

Exact match

“The NEC Group is one of the world's top venue management companies, with world-class expertise in venue and destination management.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchOrlando, FL, United StatesHQ recorded Nov 6, 20261,001-5,000361 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 · Nov 6, 2026 · View company records in RevenueBase
21Exact matchBrisbane, AustraliaHQ recorded Nov 6, 2026501-1,000340 contacts →

Exact match

“Being consistently voted at the top of world venue rankings, reflects the commitment and passion of the team at the Brisbane Convention & Exhibition Centre in presenting…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchBangkok, ThailandHQ recorded Nov 6, 2026501-1,000338 contacts →

Exact match

“IMPACT Exhibition and Convention Centre is Thailand's largest and one of Asia's biggest and most modern exhibition and convention centre with an usable indoor space of over sq…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchJakarta, IndonesiaHQ recorded Nov 6, 202651-200334 contacts →

Exact match

“JS Luwansa Hotel & Convention Center LOCATION JS Luwansa Hotel & Convention Center is located in the prestigious area of Kuningan, Jakarta’s fastest growing and most exclusive…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchPoznan, PolandHQ recorded Nov 6, 2026201-500324 contacts →

Exact match

“Wierzymy w potęgę spotkań, dlatego organizujemy je od ponad 100 lat, skupiając ludzi z całego świata.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchSurabaya, IndonesiaHQ recorded Nov 6, 2026201-500320 contacts →

Exact match

“Located in the dynamic hub of West Surabaya, connected with the largest Shopping Mall in East Java - Pakuwon Mall and surrounded by a wide array of upscale dining avenue, Westin…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 10,034 conference center operators worldwide

See the full list, filter by size, metro and specialty, and access 23,452 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Conference center operators worldwide at a glance

As of Nov 6, 2026
15.0%Verified-email coverage
15.5Average contacts per company
11-50Median size (employees)
0.9%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
3,810
11-50
3,114
51-200
2,027
201-500
647
501-1,000
150
1,001-5,000
65
5,001-10,000
13
10001+
25

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 conference center operators are linked below.
What qualifies
Company records worldwide whose business descriptions match “conference center operators” 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 23,452 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.

Conference center operators by location

44 lists · largest first

Every Conference center operators 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 “conference center operators”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many conference center operators are there worldwide?

RevenueBase identified 10,034 company matches for conference center operators 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?

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

Which country has the most conference center operators?

The United States leads with 1,981 companies, followed by the United Kingdom (822) and France (686). Every conference center operators list by country and city is linked on this page.

Which city has the most conference center operators?

London leads with 94 company records, followed by Sao Paulo (74) and New York (52).

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 23,452 professional contacts with verified work emails tracked across these 10,034 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.