Company lists · Data verified August 2026

Top 17 Association management consulting firms based in Belgium

Name: Association management consulting firms based in Belgium
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 112 companies tracked

There are 112 association management consulting firms headquartered in Belgium (RevenueBase, August 2026). RevenueBase tracks 379 professional contacts across them, including 80 with verified work emails and 19 with mobile numbers. Brussels is the largest hub.

This list covers association management consulting firms headquartered in Belgium, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

112Companies

379Contacts tracked

80Verified emails

19Mobile numbers

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The 17 largest association management consulting firms based in Belgium

Ranked by team size

Top 17 of 112 association management consulting firms based in Belgium, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Kellen Europe	Brussels	11-50	36	24
2	Upwider Consulting	Brussel	51-200	35	6
3	Rabuso	Brussels	11-50	20	2
4	2mpact	Gentbrugge	1-10	14	9
5	Seauton International	n/a	1-10	14	6
6	BMMA	Brussels	11-50	13	1
7	NEW Game Plan	Antwerp	1-10	6	3
8	Magecofi - Atecofi	Uccle	11-50	6	2
9	Maxster	Nijlen	1-10	4	3
10	Frahanblondé	Brussels	1-10	4	3
11	CFAT	Tournai Doornik	1-10	4	2
12	FDP Consult SA	Jodoigne	11-50	2	1
13	Novya Association Management	Brussels	11-50	1	1
14	Hermin Consulting	Grammene	1-10	1	1
15	Aletschconsulting	n/a	1-10	1	1
16	Thirdexpert Management & Consulting	Evergem	1-10	1	1
17	1000 Millièmes	Schaerbeek Brussels	1-10	1	1

Showing 17 of 112 association management consulting firms based in Belgium

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Association management consulting firms based in Belgium at a glance

As of Aug 28, 2026

1-10Median size (employees)

BrusselsLargest hub · 17 HQs

19Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

501-1,000

Association management consulting firms by metro

Metro	Companies
Association management consulting firms in Brussels	17
Association management consulting firms in Liege	4
Association management consulting firms in Antwerp	4
Association management consulting firms in Antwerpen	4
Association management consulting firms in Waterloo	2
Association management consulting firms in Tremelo	2
Association management consulting firms in Ghent	2

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “association management consulting firms”, with match quality audited by blind human judging, and headquartered in Belgium.
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: Contact records re-verify on a rolling cadence; 0 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

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

There are 112 association management consulting firms headquartered in Belgium as of August 2026 (RevenueBase).

What is the largest company on this list?

Kellen Europe, headquartered in Brussels, tops this list with the largest team on record.

Which city has the most association management consulting firms?

Brussels leads with 17 headquartered companies, followed by Liege (4) and Antwerp (4).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 80 verified decision-maker contacts tracked across these 112 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.