Company lists · Data refreshed November 2026

Top 25 Seminar facilities worldwide

RevenueBase identified 13,677 company matches for seminar facilities worldwide as of November 2026 and tracks 113,664 professional contacts across them, including 17,845 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers company matches for seminar facilities 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 seminar facilities 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
13,677Companies
113,664Contacts tracked
17,845Verified emails
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The 25 largest seminar facilities worldwide

Ranked by team size
Top 25 of 13,677 company matches for seminar facilities 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 matchMalmö, SwedenHQ recorded Nov 6, 2026n/a1,404 contacts →

Exact match

“Sedan 2013 har vi arrangerat möten av olika slag i Gamla Hovrättsbyggnaden mitt i Malmö – viktiga och vardagliga, allvarliga och lättsamma, produktiva och kreativa.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact 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
5Exact 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
6Exact 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
7Exact 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
8Exact 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
9Exact 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
10Exact 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
11Exact 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
12Exact 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
13Exact matchChicago, IL, United StatesHQ recorded Nov 6, 2026201-500321 contacts →

Exact match

“The largest hotel in Chicago, Hyatt Regency Chicago offers square feet of space in a variety of venue types to accommodate any event.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchCape Town, South AfricaHQ recorded Nov 6, 2026201-500314 contacts →

Exact match

“A WORLD-CLASS CONVENTION CENTRE.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchPasay City, PhilippinesHQ recorded Nov 6, 2026501-1,000298 contacts →

Exact match

“The hotel currently offers 342 spacious guestrooms and suites will open the West Wing in January 2016 adding an additional 228 luxuriously appointed rooms.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchLouisville, KY, United StatesHQ recorded Nov 6, 2026501-1,000288 contacts →

Exact match

“Sq.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchAdelaide, AustraliaHQ recorded Nov 6, 2026501-1,000287 contacts →

Exact match

“Adelaide Venue Management (AVM) is in business to provide leading, world-class venue management services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchGrugliasco, ItalyHQ recorded Nov 6, 2026501-1,000285 contacts →

Exact match

“REAR è un’organizzazione specializzata nel multiservice d’eccellenza, in grado di offrire un servizio multifunzionale che, nel rispetto delle vigenti normative e in linea con le…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchLondon, United KingdomHQ recorded Nov 6, 2026201-500268 contacts →

Exact match

“etc.venues is a contemporary hospitality brand that operates a network of venues designed to serve meetings, corporate trainings, and small conferences.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchRiyadh, Saudi ArabiaHQ recorded Nov 6, 2026201-500240 contacts →

Exact match

“Step into a world of comfort and relaxation at Crowne Plaza Riyadh – RDC Hotel & Convention Center, the newest and one of the largest Crowne Plaza hotel and convention centers…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchRiyadh, Saudi ArabiaHQ recorded Nov 6, 2026201-500240 contacts →

Exact match

“Since its establishment in July 1990, Nayyara Banqueting and Conferences Centre is a leading events company that has attracted notable customers in the Kingdom of Saudi Arabia and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchMexicoHQ recorded Nov 6, 2026201-500235 contacts →

Exact match

“Desde 1981 disfrutamos de una envidiable reputación por deslumbrar en nuestras presentaciones.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchManchester, United KingdomHQ recorded Nov 6, 202651-200221 contacts →

Exact match

“Emirates Old Trafford, home of Lancashire Cricket, is an award-winning venue.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchMonacoHQ recorded Nov 6, 202651-200201 contacts →

Exact match

“The Grimaldi Forum Monaco, the Principality's conference and cultural centre, hosts more than 100 events and visitors each year.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchAdairsville, GA, IndiaHQ recorded Nov 6, 2026201-500200 contacts →

Exact match

“Located an hour north of Atlanta and one hour south of Chattanooga, Barnsley Resort provides a productive and private setting for your next meeting or corporate retreat.”

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

Showing 25 of 13,677 seminar facilities worldwide

See the full list, filter by size, metro and specialty, and access 17,845 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Seminar facilities worldwide at a glance

As of Nov 6, 2026
15.7%Verified-email coverage
8.3Average contacts per company
1-10Median size (employees)
1.2%Largest-city concentration · Sao Paulo
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
7,301
11-50
3,941
51-200
1,569
201-500
358
501-1,000
80
1,001-5,000
46
5,001-10,000
12
10001+
16

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 seminar facilities are linked below.
What qualifies
Company records worldwide whose business descriptions match “seminar facilities” 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 17,845 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.

Seminar facilities by location

49 lists · largest first

Every Seminar facilities 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 “seminar facilities”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many seminar facilities are there worldwide?

RevenueBase identified 13,677 company matches for seminar facilities 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 seminar facilities?

The United States leads with 2,248 companies, followed by France (1,446) and the United Kingdom (1,079). Every seminar facilities list by country and city is linked on this page.

Which city has the most seminar facilities?

Sao Paulo leads with 167 company records, followed by London (166) and Paris (116).

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 17,845 professional contacts with verified work emails tracked across these 13,677 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.