Company lists · Data refreshed November 2026

Top 25 Professional association event services based in Switzerland

RevenueBase identified 144 company matches for professional association event services associated with Switzerland as of November 2026 and tracks 1,518 professional contacts across them, including 231 with verified work emails. Geneva is the largest hub.

This list covers company matches for professional association event services associated with Switzerland, 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.

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
144Companies
1,518Contacts tracked
231Verified emails
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The 25 largest professional association event services based in Switzerland

Ranked by team size
Top 25 of 144 company matches for professional association event services based in Switzerland, 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 matchGeneva, SwitzerlandHQ recorded Nov 6, 2026201-500377 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 · Nov 6, 2026 · View company records in RevenueBase
2Exact matchBasel, SwitzerlandHQ recorded Nov 6, 202651-20079 contacts →

Exact match

“Congrex Switzerland: Fostering Powerful Connections in Science & Medicine Conference Management: Scientific and medical advancements are fueled by collaboration and ideation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchLutry, SwitzerlandHQ recorded Nov 6, 202651-20055 contacts →

Exact match

“planitswiss is a global exclusive event designer and producer.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchZürich, SwitzerlandHQ recorded Nov 6, 2026n/a39 contacts →

Exact match

“Unser professionelles Servicepersonal von tempSTAFF begleitet Ihre Veranstaltung und unterstützt Sie beim Eindecken, Servieren und bei den Aufräumarbeiten.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchLausanne, SwitzerlandHQ recorded Nov 6, 202611-5034 contacts →

Exact match

“Aoris · OrTra santé-social Vaud (fusion de l’ex-CiPS et de l’ex-OrTra Santé-Social Vaud) est une organisation du monde du travail qui a pour but de réaliser une communauté…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSwitzerlandHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“Paragon Global provides professional Association and Congress organization management services to diverse clients all over the world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchBern, SwitzerlandHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Verband Schweizerischer Assistenz- und Oberärztinnen und -ärzte | Association suisse des médecins assistant(e)s et chef(fe)s de clinique | Associazione dei medici assistenti e…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchArlesheim, SwitzerlandHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Life is better with GREAT events that focus, connect and energise people.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchZurich, SwitzerlandHQ recorded Nov 6, 20261-1014 contacts →

Exact match

“IAPCO (International Association of Professional Congress Organisers) is the only international accreditation association for professional conference organisers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchGeneva, SwitzerlandHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Vitalis Events SA is a Swiss agency, based in Geneva.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchDübendorf, SwitzerlandHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“Kongresse, die wirken.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchAarau, SwitzerlandHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“Unser Leitmotiv Wir sind unabhängig, kompetent und innovativ.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchEstavayer-le-lac, SwitzerlandHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“La société de services Chassot Concept SA, dont les agences se trouvent à Estavayer-le-Lac, Lausanne et Neuchâtel, a été créée le 1er janvier 2007.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBern, SwitzerlandHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“suisse.ing- Top of Engineering!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchZürich, SwitzerlandHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Urban Agency Events AG | Events mit Wirkung seit 2010 Die Urban Agency Events AG zählt zu den etablierten Eventagenturen im Raum Zürich.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchIttigen, SwitzerlandHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Professionelle Kreativität oder kreativer Professionalismus in allen Bereichen: Die twentyseven Weinbar mit ihren spanischen Leckereien und dem frischen Mittagstisch.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchKriens, SwitzerlandHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Ihre Agentur für Eventmanagement Event Bereiche- Generalversammlungen & Kongresse - Kunden- & Mitarbeiteranlässe - Jubiläen - Öffentliche Anlässe Unsere Event Management…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchGrosswangen, SwitzerlandHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Welcome to the world of Orgatent.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchNeuchâtel, SwitzerlandHQ recorded Nov 6, 20261-108 contacts →

Exact match

“L a FER Neuchâtel est une association patronale interprofessionnelle, sans but lucratif, qui propose ses services aux entreprises, indépendants et groupements professionnels du…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchGeneva, SwitzerlandHQ recorded Nov 6, 202651-2007 contacts →

Exact match

“Association & Conference Management”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchMagden, SwitzerlandHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Organizers als Core PCO Das Management von Kongressen und Tagungen ist eine anspruchsvolle Aufgabe mit vielfältigen Aspekten.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchBühler, SwitzerlandHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Wir sorgen dafür, dass Dein Anlass zu einem spektakulären Erlebnis wird, das so schnell kein Gast vergisst.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchStadtkreis 11, SwitzerlandHQ recorded Nov 6, 2026201-5005 contacts →

Exact match

“Die Veranstaltungstechnik ist ein innovativer und vielfältiger Zweig der Kreativwirtschaft und nimmt einen wichtigen Stellenwert als Bindeglied zwischen Kulturschaffenden und…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchKiesen, SwitzerlandHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Technischer Dienstleister für die Veranstaltungsbranche”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchChêne-bourg, SwitzerlandHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Most organisations are spending serious money on business events without being able to explain what those events are actually producing.”

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

Showing 25 of 144 professional association event services based in Switzerland

See the full list, filter by size, metro and specialty, and access 231 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Professional association event services based in Switzerland at a glance

As of Nov 6, 2026
15.2%Verified-email coverage
10.5Average contacts per company
1-10Median size (employees)
13.2%Largest-city concentration · Geneva
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
101
11-50
25
51-200
7
201-500
2
501-1,000
2
1,001-5,000
4
10001+
1

Email recency for this list is measured worldwide rather than for Switzerland, so it is reported there. Company counts and contact totals on this page are exact for Switzerland, over 144 companies.

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.
What qualifies
Company records associated with Switzerland whose business descriptions match “professional association event services” 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 231 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.

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 “professional association event services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many professional association event services are there based in Switzerland?

RevenueBase identified 144 company matches for professional association event services associated with Switzerland 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?

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

Which city has the most professional association event services?

Geneva leads with 19 company records, followed by Zurich (17) and Bern (11).

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 231 professional contacts with verified work emails tracked across these 144 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.