Company lists · Data refreshed October 2026

Top 25 Medical conference organizers worldwide

RevenueBase identified 2,446 company matches for medical conference organizers worldwide as of October 2026 and tracks 29,096 professional contacts across them, including 5,836 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for medical conference organizers 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 October 18, 2026. Country and city lists for medical conference organizers 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 Oct 18, 2026 How this list was built
2,446Companies
29,096Contacts tracked
5,836Verified emails
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The 25 largest medical conference organizers worldwide

Ranked by team size
Top 25 of 2,446 company matches for medical conference organizers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 18, 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 matchAmsterdam, NetherlandsHQ recorded Oct 18, 2026201-500726 contacts →

Exact match

“Let's (re-)connect and talk about your business.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
2Exact matchRho, United StatesHQ recorded Oct 18, 2026501-1,000649 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 · Oct 18, 2026 · View company records in RevenueBase
3Exact matchMalvern, PA, United StatesHQ recorded Oct 18, 2026201-500481 contacts →

Exact match

“Every day we strive to make healthcare practical.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
4Exact matchGeneva, SwitzerlandHQ recorded Oct 18, 2026201-500368 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 · Oct 18, 2026 · View company records in RevenueBase
5Exact matchPoznan, PolandHQ recorded Oct 18, 2026201-500321 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 · Oct 18, 2026 · View company records in RevenueBase
6Exact matchMumbai, IndiaHQ recorded Oct 18, 2026201-500293 contacts →

Exact match

“Established in 2003, Asian Business Exhibitions & Conferences Ltd.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
7Exact matchNew York, NY, United StatesHQ recorded Oct 18, 202651-200272 contacts →

Exact match

“Opal Group organizes premier conferences catered to top executives and decision makers throughout various industries.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
8Exact matchAlexandria, EgyptHQ recorded Oct 18, 2026n/a234 contacts →

Exact match

“ICOM is a globally integrated medical, educational, association, communications and event management Company.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
9Exact matchJeddah, Saudi ArabiaHQ recorded Oct 18, 202651-200214 contacts →

Exact match

“PASSION AND COMMITMENT FOR EXCELLENCE Benchmark, founded in by Mr.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
10Exact matchSydney, AustraliaHQ recorded Oct 18, 202651-200206 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
11Exact matchBratislava, SlovakiaHQ recorded Oct 18, 202651-200202 contacts →

Exact match

“Our events, conferences and trainings are designed to inspire and connect industry professionals from all corners of the world.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
12Exact matchToronto, ON, CanadaHQ recorded Oct 18, 202651-200176 contacts →

Exact match

“Generis is a full-service organizer of world-class business summits.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
13Exact matchRiyadh, Saudi ArabiaHQ recorded Oct 18, 202651-200149 contacts →

Exact match

“REC is the oldest and most successful event organizer in Saudi Arabia, staging more than 15 international exhibitions and conferences every year.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
14Exact matchPorto Alegre, BrazilHQ recorded Oct 18, 202651-200146 contacts →

Exact match

“Somos uma empresa especializada em gerenciamento, desenvolvimento e organização de eventos médicos que atua desde 2002.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
15Exact matchSingaporeHQ recorded Oct 18, 202611-50131 contacts →

Exact match

“Escom Events is a fast growing Business to Business Conference Specialist with a strong committment to deliver innovative and content-rich events to the business community across…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
16Exact matchChennai, IndiaHQ recorded Oct 18, 2026n/a130 contacts →

Exact match

“Medicall- India's Largest & No.1 Medical Equipment & Hospital needs equipment expo.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
17Exact matchFlorence, ItalyHQ recorded Oct 18, 202651-200129 contacts →

Exact match

“OIC Group has established itself as a leader in the organization of events thanks to its competence, reliability and professionalism and, above all, thanks to one special…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
18Exact matchLondon, United KingdomHQ recorded Oct 18, 202610001+129 contacts →

Exact match

“Reuters Events is part of the Reuters News division of Thomson Reuters.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
19Exact matchCopenhagen, DenmarkHQ recorded Oct 18, 20261,001-5,000129 contacts →

Exact match

“Bella Center Copenhagen has the capacity to delegates and is Scandinavia’s largest congress venue with more than 40 years of experience.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
20Exact matchWan Chai, Hong KongHQ recorded Oct 18, 202651-200125 contacts →

Exact match

“Beacon Events has been a proud global facilitator of intelligence sharing, industry growth, and impactful connections for over 20 years.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
21Exact matchDubai, United Arab EmiratesHQ recorded Oct 18, 2026201-500112 contacts →

Exact match

“Established in January 1991 as a 100% UAE national company, Organizing Conferences, Exhibitions and Trade Shows that positively impact nations' identities and effectively connect…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
22Exact matchVancouver, BC, CanadaHQ recorded Oct 18, 202651-200111 contacts →

Exact match

“At International Conference Services, our passion is organizing superior conferences, events and incentive programs.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
23Exact matchMunich, GermanyHQ recorded Oct 18, 202651-20098 contacts →

Exact match

“For more than 50 years we focus on one thing: bringing people together through outstanding congress- and event management.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
24Exact matchNew York, United StatesHQ recorded Oct 18, 202611-5093 contacts →

Exact match

“MedPage Today covers clinical and policy news and medical meetings that affect healthcare professionals’ lives and practices, investigates wrongdoing in medicine, and publishes…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
25Exact matchPraha 9, Czech RepublicHQ recorded Oct 18, 202651-20092 contacts →

Exact match

“For more than quarter of a century now, have ensured the success of our clients by organizing international congresses and conferences in Central and Eastern Europe.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase

Showing 25 of 2,446 medical conference organizers worldwide

See the full list, filter by size, metro and specialty, and access 5,836 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Medical conference organizers worldwide at a glance

As of Oct 18, 2026
20.1%Verified-email coverage
11.9Average contacts per company
1-10Median size (employees)
3.2%Largest-city concentration · London
Oct 18, 2026Page data refreshed

Companies by employee count

1-10
1,254
11-50
859
51-200
224
201-500
58
501-1,000
17
1,001-5,000
14
5,001-10,000
5
10001+
4

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 medical conference organizers are linked below.
What qualifies
Company records worldwide whose business descriptions match “medical conference organizers” 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 5,836 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 October 18, 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.

Medical conference organizers by location

20 lists · largest first

Every Medical conference organizers 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 “medical conference organizers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many medical conference organizers are there worldwide?

RevenueBase identified 2,446 company matches for medical conference organizers worldwide as of October 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?

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

Which country has the most medical conference organizers?

The United States leads with 227 companies, followed by Italy (186) and the United Kingdom (179). Every medical conference organizers list by country and city is linked on this page.

Which city has the most medical conference organizers?

London leads with 78 company records, followed by Rome (32) and Dubai (29).

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 5,836 professional contacts with verified work emails tracked across these 2,446 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 October 18, 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.