Company lists · Data refreshed November 2026

Top 22 International development research organizations based in Belgium

RevenueBase identified 87 company matches for international development research organizations associated with Belgium as of November 2026 and tracks 4,865 professional contacts across them, including 1,495 with verified work emails. Brussels is the largest hub.

This list covers company matches for international development research 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 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
87Companies
4,865Contacts tracked
1,495Verified emails
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The 22 largest international development research organizations based in Belgium

Ranked by team size
Top 22 of 87 company matches for international development research organizations based in Belgium, 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 matchBrussels, BelgiumHQ recorded Nov 6, 20261,001-5,0002,056 contacts →

Exact match

“Enabel is the Belgian agency for international cooperation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchLouvain-la-neuve, BelgiumHQ recorded Nov 6, 2026n/a596 contacts →

Exact match

“ADE is a consultancy providing independent advice for contributing to improve public decision-making.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchBrussels, BelgiumHQ recorded Nov 6, 202651-200257 contacts →

Exact match

“GOPA PACE (GOPA Partners in Action for Change and Engagement S.A.) changed its name to GOPA Pro S.A.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchLouvain-la-neuve, BelgiumHQ recorded Nov 6, 202651-200107 contacts →

Exact match

“Louvain Coopération improves the living conditions of thousands of people every year by systematically collaborating with 140 local partners in medium- to long-term processes in…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchBrussels, BelgiumHQ recorded Nov 6, 202611-5076 contacts →

Exact match

“AGRER carries out studies and provides assistance for design and implementation of projects in the framework of international co-operation and partnership agreements.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchIxelles, BelgiumHQ recorded Nov 6, 202651-20072 contacts →

Exact match

“FR] L'ONG de l'Université libre de Bruxelles ULB-Coopération est l’ONG de l’Université libre de Bruxelles.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchBrussels Brussels, BelgiumHQ recorded Nov 6, 202611-5065 contacts →

Exact match

“EGMONT – The Royal Institute for International Relations is an independent think tank based in Brussels.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchLeuven, BelgiumHQ recorded Nov 6, 202651-20060 contacts →

Exact match

“HIVA profiles itself as the Research Institute for Work and Society.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBrussels, BelgiumHQ recorded Nov 6, 202651-20045 contacts →

Exact match

“Assortis provides organizations and consultants across the globe with integrated and innovative services and resources to support their projects in countries in development and in…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchAntwerp, BelgiumHQ recorded Nov 6, 202651-20039 contacts →

Exact match

“The Institute of Development Policy (IOB) at the University of Antwerp is a multidisciplinary institute dedicated to teaching, research, and community engagement on the economic…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchEtterbeek, BelgiumHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“The Global Governance Institute (GGI) is an independent, not-for-profit research and education institute based in Brussels.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchLeuven, BelgiumHQ recorded Nov 6, 202651-20019 contacts →

Exact match

“The Leuven Centre for Global Governance Studies (“the Centre”) is an interdisciplinary research centre of the Humanities and Social Sciences at the KU Leuven (University of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchBrussels, BelgiumHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“TAS Europrojects is a small development consultancy located in the heart of Brussels.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBrussels, BelgiumHQ recorded Nov 6, 20261-1017 contacts →

Exact match

“Le COTA est une association indépendante de solidarité internationale (ONG de droit belge), active dans le domaine de la coopération au développement.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSaint-josse-ten-noode, BelgiumHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Resource Matters is a non-profit organisation that seeks to help mitigate the natural resource paradox, namely pervasive poverty in resource-rich countries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchMechelen, BelgiumHQ recorded Nov 6, 20261-1016 contacts →

Exact match

“An institute with the aim of centralizing, integrating scientific research, administrative knowledge and expertise of practitioners with regard to diversity, urbanity and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchOosterzele, BelgiumHQ recorded Nov 6, 20261-1013 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchHeusden, BelgiumHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Geosparc is a Belgian developer whose purpose is "Make the impact of policy predictable".”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBrussels, BelgiumHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“AQUADEV est une ONG de coopération internationale belge créée en 1987.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchBelgiumHQ recorded Nov 6, 202651-20011 contacts →

Exact match

“IBF International Consulting was founded in Belgium in 1977.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchBrussels, BelgiumHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“C-lever.org is a social enterprise powered by a collaborative international network of dedicated professionals,working on inclusive development at organisational, institutional…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchBroechem, BelgiumHQ recorded Nov 6, 20261-106 contacts →

Exact match

“The Social Policy Research Institute (SPRI Global) is not-for-profit institute based in Belgium, which engages in research and research-based consultancy services in the field of…”

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

Showing 22 of 87 international development research organizations based in Belgium

See the full list, filter by size, metro and specialty, and access 1,495 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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International development research organizations based in Belgium at a glance

As of Nov 6, 2026
30.7%Verified-email coverage
55.9Average contacts per company
11-50Median size (employees)
19.5%Largest-city concentration · Brussels
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
38
11-50
26
51-200
18
201-500
1
501-1,000
1
1,001-5,000
1
10001+
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 87 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 “international development research 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 1,495 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 “international development research organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many international development research organizations are there based in Belgium?

RevenueBase identified 87 company matches for international development research organizations associated with Belgium 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?

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

Which city has the most international development research organizations?

Brussels leads with 17 company records, followed by Antwerp (4) and Ghent (3).

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 1,495 professional contacts with verified work emails tracked across these 87 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.