Company lists · Data refreshed September 2026

Top 25 Public sector leadership development organizations based in Belgium

RevenueBase identified 114 company matches for public sector leadership development organizations associated with Belgium as of September 2026 and tracks 310 professional contacts across them, including 105 with verified work emails. Brussels is the largest hub.

This list covers company matches for public sector leadership development organizations 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 September 20, 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 Sep 20, 2026 How this list was built
114Companies
310Contacts tracked
105Verified emails
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The 25 largest public sector leadership development organizations based in Belgium

Ranked by team size
Top 25 of 114 company matches for public sector leadership development organizations based in Belgium, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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 matchWijgmaal, BelgiumHQ recorded Sep 20, 202611-5029 contacts →

Exact match

“Poolstok werpt een nieuw licht op Personeel en Organisatie Meer dan 330 Vlaamse openbare organisaties rekenen op de expertise van Poolstok bij de professionalisering van hun…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchIxelles, BelgiumHQ recorded Sep 20, 202611-5027 contacts →

Exact match

“L’Ecole Régionale d’Administration Publique (ERAP) est un centre de formation et d’expertise en gestion publique.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchBruges, BelgiumHQ recorded Sep 20, 202611-5022 contacts →

Exact match

“Escala geeft kwalitatieve antwoorden op actuele opleidingsnoden voor de publieke sector, social profit & non-profit.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchKapellen, BelgiumHQ recorded Sep 20, 20261-1012 contacts →

Exact match

“Looking to make a QLICK in your life or career?”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchBrugge, BelgiumHQ recorded Sep 20, 202611-5012 contacts →

Exact match

“Vonk versterkt lokale besturen.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchOudergem, BelgiumHQ recorded Sep 20, 202611-509 contacts →

Exact match

“Mine Leadership is an independent company with global reach specialised in leadership development.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchAntwerp, BelgiumHQ recorded Sep 20, 20261-107 contacts →

Exact match

“LINKx - founded by leadership consultant and executive coach Bieke Van Gool - is a complementary collective of consultants, experts, trainers and coaches who are passionate about…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchZaventem, BelgiumHQ recorded Sep 20, 202611-506 contacts →

Exact match

“Bij Fjul geloven we dat: Van leren word je beter!”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchBrussels, BelgiumHQ recorded Sep 20, 20261-104 contacts →

Exact match

“Successful leaders are driven by a clarity of purpose, strong values, clear strategies and a passion for what they do.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchLokeren, BelgiumHQ recorded Sep 20, 20261-103 contacts →

Exact match

“Building People levert maatwerk in duurzaam leiderschap, en bouwt zo mee aan contentement, in je organisatie, in je team, in je eigen professionele functioneren.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchAntwerp, BelgiumHQ recorded Sep 20, 20261-103 contacts →

Exact match

“Leadership & Team development Sustainable revenue growth through employee development.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchBrussels, BelgiumHQ recorded Sep 20, 20261-102 contacts →

Exact match

“We live in complex and uncertain times.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchMoorslede, BelgiumHQ recorded Sep 20, 20261-102 contacts →

Exact match

“We accelerate the talent and potential of teams & leaders to successfully achieve their mission.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchHasselt, BelgiumHQ recorded Sep 20, 20261-102 contacts →

Exact match

“MindGrowing – Turning Untapped Potential into Ownership Most organizations are sitting on untapped potential.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchAntwerp, BelgiumHQ recorded Sep 20, 20261-102 contacts →

Exact match

“Een sterk bestuur begint bij sterke medewerkers.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchKeerbergen, BelgiumHQ recorded Sep 20, 20261-102 contacts →

Exact match

“leadership development and cultural transformation”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchKuringen, BelgiumHQ recorded Sep 20, 20261-102 contacts →

Exact match

“Buitengewoon Ervaringsleren.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchLongueville, BelgiumHQ recorded Sep 20, 20261-102 contacts →

Exact match

“Vous dirigez une start up ou une PME en croissance?”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchBoom, BelgiumHQ recorded Sep 20, 20261-102 contacts →

Exact match

“At Signum, we believe that inspiring leadership and ownership at all levels are the keys to transform organizations and equip them for the future.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20Exact matchBrussels, BelgiumHQ recorded Sep 20, 20261-102 contacts →

Exact match

“Do you have what it takes to become a Jedi?”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchBrussels, BelgiumHQ recorded Sep 20, 20261-102 contacts →

Exact match

“Together with Solvay Brussels School, QiLeader helps leaders to build meaningful lives & organizations.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22Exact matchAntwerp, BelgiumHQ recorded Sep 20, 20261-102 contacts →

Exact match

“Ever since 1987 the LEADER ACADEMY® - an intense leadership development process for executive teams - and their international faculty have been committed to achieving changes in…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchBrussels, BelgiumHQ recorded Sep 20, 20261-102 contacts →

Exact match

“In a constantly changing world, we help your organization to face the future competition ahead.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24Exact matchIxelles, BelgiumHQ recorded Sep 20, 20261-101 contacts →

Exact match

“Greetings and welcome!”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25Exact matchAartselaar, BelgiumHQ recorded Sep 20, 20261-101 contacts →

Exact match

“Mijn baseline is 'mensen doen organisaties schitteren'.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 25 of 114 public sector leadership development organizations based in Belgium

See the full list, filter by size, metro and specialty, and access 105 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Public sector leadership development organizations based in Belgium at a glance

As of Sep 20, 2026
33.9%Verified-email coverage
2.7Average contacts per company
1-10Median size (employees)
13.2%Largest-city concentration · Brussels
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
100
11-50
11
51-200
1
201-500
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 114 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 “public sector leadership development organizations” 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 105 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 September 20, 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 “public sector leadership development organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many public sector leadership development organizations are there based in Belgium?

RevenueBase identified 114 company matches for public sector leadership development organizations associated with Belgium as of September 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?

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

Which city has the most public sector leadership development organizations?

Brussels leads with 15 company records, followed by Antwerp (12) and Ghent (5).

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 105 professional contacts with verified work emails tracked across these 114 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 September 20, 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.