Company lists · Data refreshed October 2026

Top 22 Association management consulting firms based in Belgium

RevenueBase identified 113 company matches for association management consulting firms associated with Belgium as of October 2026 and tracks 372 professional contacts across them, including 81 with verified work emails. Brussels is the largest hub.

This list covers company matches for association management consulting firms associated with Belgium, 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 1, 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 Oct 1, 2026 How this list was built
113Companies
372Contacts tracked
81Verified emails
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The 22 largest association management consulting firms based in Belgium

Ranked by team size
Top 22 of 113 company matches for association management consulting firms based in Belgium, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 1, 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 matchBrussels, BelgiumHQ recorded Oct 1, 202611-5032 contacts →

Exact match

“Established in 1988, Kellen Europe's team has more than three decades of experience serving associations, membership organisations, and special interest groups across Europe.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
2Exact matchBrussel, BelgiumHQ recorded Oct 1, 202651-20031 contacts →

Exact match

“Welcome to Upwider Company Page!”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
3Exact matchBrussels, BelgiumHQ recorded Oct 1, 202611-5016 contacts →

Exact match

“With offices in Brussels and Madrid, ianusGroup for sustainable businesses offers tailor-made strategic solutions to private companies, trade associations, not-for profit…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
4Exact matchGentbrugge, BelgiumHQ recorded Oct 1, 20261-1014 contacts →

Exact match

“Met een multidisciplinair team van 10 professionals is 2Mpact uitgegroeid tot de pionier inzake verenigingsmanagement en diensten voor verenigingen (federaties…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
5Exact matchBrussels, BelgiumHQ recorded Oct 1, 20261-1014 contacts →

Exact match

“SEAUTON specializes in the organization of international congresses, meetings, and events, and is the go-to partner for association management and the organization of scientific…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
6Exact matchBrussels, BelgiumHQ recorded Oct 1, 202611-5012 contacts →

Exact match

“Since its inception in 1971, the BMMA (Belgian Management & Marketing Association) has stimulated encounters and exchanges on various aspects of management, communication and…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
7Exact matchBrussels, BelgiumHQ recorded Oct 1, 20261-106 contacts →

Exact match

“Content and community driven international associations shape our world.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
8Exact matchWaterloo, BelgiumHQ recorded Oct 1, 202611-506 contacts →

Exact match

“Les métiers de comptable, fiscaliste et gestionnaire d’entreprise ont changé.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
9Exact matchDiegem, BelgiumHQ recorded Oct 1, 20261-104 contacts →

Exact match

“Management consultancy for the legal market and professional services industry.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
10Exact matchNijlen, BelgiumHQ recorded Oct 1, 20261-104 contacts →

Exact match

“Maxster is een gespecialiseerde consultancyfirma die medische associaties ondersteunt op strategisch, financieel, economisch en operationeel vlak.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
11Exact matchTournai (doornik), BelgiumHQ recorded Oct 1, 20261-104 contacts →

Exact match

“CFAT - DES PROFESSIONNELS À VOTRE ÉCOUTE Faire appel à C.F.A.T, c’est la garantie d’obtenir des solutions personnalisées et adaptées à vos besoins, d’avoir à votre service des…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
12Exact matchTremelo, BelgiumHQ recorded Oct 1, 20261-104 contacts →

Exact match

“PitchPoint guides Brands in increasing the impact of their marketing budget through relevant agency partner selection - creating high performing agency ecosystems - drafting…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
13Exact matchHasselt, BelgiumHQ recorded Oct 1, 20261-103 contacts →

Exact match

“Sales Management Services”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
14Exact matchBrussels, BelgiumHQ recorded Oct 1, 20261-103 contacts →

Exact match

“Nous sommes présents depuis près de 40 ans auprès des indépendants, entreprises et associations pour les accompagner au mieux dans les domaines de la comptabilité, la fiscalité et…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
15Exact matchJodoigne, BelgiumHQ recorded Oct 1, 202611-502 contacts →

Exact match

“Notre bureau d'affaires repose sur trois piliers aussi solides les uns que les autres: l'Assurance, la Banque et le Crédit.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
16Exact matchSchoten, BelgiumHQ recorded Oct 1, 20261-102 contacts →

Exact match

“LGIX is een adviesverlenend bedrijf dat andere bedrijven wil helpen met allerlei management-problemen, die binnen de eigen bedrijfsomgeving en/of met eigen medewerkers moeilijk op…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
17Exact matchBrussels, BelgiumHQ recorded Oct 1, 202611-501 contacts →

Exact match

“Advancing Associations.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
18Exact matchLiège / Zaventem, BelgiumHQ recorded Oct 1, 20261-101 contacts →

Exact match

“PLACS was created in 2019 by Pierre Lorquet with the goal to share his 40 years+ industry & consulting experience with (young) managers; acquired in hundreds of strategy &…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
19Exact matchSint-eloois-winkel, BelgiumHQ recorded Oct 1, 20261-101 contacts →

Exact match

“Steeds meer bedrijven hebben behoefte aan externe professionele kennis en ervaring.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
20Exact matchEvergem, BelgiumHQ recorded Oct 1, 20261-101 contacts →

Exact match

“Thirdexpert Management & Consulting (TMC) is an advisory firm dedicated to tackling business and corporate management challenges.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
21Exact matchGrammene, BelgiumHQ recorded Oct 1, 20261-101 contacts →

Exact match

“HERMIN Consulting is a management consulting company based out of Koffiebeekstraat 5, 9800 Deinze Belgium.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
22Exact matchSint-stevens-woluwe, BelgiumHQ recorded Oct 1, 20261-101 contacts →

Exact match

“Vous êtes syndic et avez besoin de conseils ou d'assistance pour l'utilisation de vos logiciels métiers ou un changement de logiciel?”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase

Showing 22 of 113 association management consulting firms based in Belgium

See the full list, filter by size, metro and specialty, and access 81 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Association management consulting firms based in Belgium at a glance

As of Oct 1, 2026
21.8%Verified-email coverage
3.3Average contacts per company
1-10Median size (employees)
14.2%Largest-city concentration · Brussels
Oct 1, 2026Page data refreshed

Companies by employee count

1-10
96
11-50
13
51-200
1
501-1,000
1

Email recency for this list is measured worldwide rather than for Belgium, so it is reported there. Company counts and contact totals on this page are exact for Belgium, over 113 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 Belgium whose business descriptions match “association management consulting firms” 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 81 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 1, 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 “association management consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many association management consulting firms are there based in Belgium?

RevenueBase identified 113 company matches for association management consulting firms associated with Belgium 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?

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

Which city has the most association management consulting firms?

Brussels leads with 16 company records, followed by Antwerp (7) and Liege (4).

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 81 professional contacts with verified work emails tracked across these 113 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 1, 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.