Company lists · Data refreshed November 2026

Top 25 Environmentally-focused schools based in Belgium

RevenueBase identified 127 company matches for environmentally-focused schools associated with Belgium as of November 2026 and tracks 745 professional contacts across them, including 267 with verified work emails. Antwerp is the largest hub.

This list covers company matches for environmentally-focused schools 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
127Companies
745Contacts tracked
267Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest environmentally-focused schools based in Belgium

Ranked by team size
Top 25 of 127 company matches for environmentally-focused schools 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 matchPuurs, BelgiumHQ recorded Nov 6, 202651-20051 contacts →

Exact match

“Onze school wil jonge mensen vormen en de leerlingen centraal stellen Daarom is onze school leerlinggericht.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchVilvoorde, BelgiumHQ recorded Nov 6, 202651-20041 contacts →

Exact match

“Wij zijn een middelbare school voor natuur, wetenschappen, plant, dier en milieu op een uitgestrekt domein van 52 hectare, vlakbij het station van Vilvoorde.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSint-niklaas, BelgiumHQ recorded Nov 6, 2026201-50026 contacts →

Exact match

“VTS 3 is een buitengewone secundaire school in hartje Sint-Niklaas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchBruges, BelgiumHQ recorded Nov 6, 202651-20025 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchTurnhout, BelgiumHQ recorded Nov 6, 202651-20025 contacts →

Exact match

“Sint-Jozefcollege Turnhout is een school gelegen in grote groene omgeving op de rand van Turnhout met zowel kleuter, lager als secundair onderwijs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchZepperen, BelgiumHQ recorded Nov 6, 202651-20022 contacts →

Exact match

“Hasp-O Zepperen is een bijzondere school, misschien ook voor jou.”

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

Exact match

“Hoe leren kinderen en jongeren omgaan met maatschappelijke uitdagingen zoals klimaatverandering, sociale rechtvaardigheid en mensenrechten?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchEttelbruck, BelgiumHQ recorded Nov 6, 202651-20020 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchAntwerp, BelgiumHQ recorded Nov 6, 202611-5019 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchNamur, BelgiumHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“L'Institut Eco-Conseil asbl, centre de formation professionnelle pour adultes, est né en 1989.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchGeel, BelgiumHQ recorded Nov 6, 202651-20018 contacts →

Exact match

“De landelijke en ruime Geelse campus is omgeven door hectaren groen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchLier, BelgiumHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Het PIME is een educatief centrum dat zich richt op het onderwijs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchJette, BelgiumHQ recorded Nov 6, 202611-5016 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchIxelles, BelgiumHQ recorded Nov 6, 20261-1015 contacts →

Exact match

“At AJ, we are on a mission to empower organizations and individuals to embrace sustainability and make a positive impact on the environment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchNamur, BelgiumHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Empreintes inscrit son action dans l’éducation relative à l’environnement.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchVilvoorde, BelgiumHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Wij zijn een middelbare school voor natuur, wetenschappen, plant, dier en milieu op een uitgestrekt domein van 52 hectare, vlakbij het station van Vilvoorde.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBrussel, BelgiumHQ recorded Nov 6, 20261-1012 contacts →

Exact match

“De Transformisten builds a society where everyone can live a good life within the limits of people and the planet.”

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

Exact match

“La plus ancienne ferme urbaine de Bruxelles est une oasis de biodiversité entre la Grand Place, Tour & Taxi et la Gare du Nord.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBrussels, BelgiumHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Waar we voor gaan Duurzaam Educatiepunt is het expertisecentrum rond duurzaamheidseducatie van Departement Omgeving.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSchaerbeek, BelgiumHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“School Paviljoen in Schaarbeek biedt onderwijs aan op maat van elk kind.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchPerwez, BelgiumHQ recorded Nov 6, 202611-5010 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchHouthalen, BelgiumHQ recorded Nov 6, 20261-109 contacts →

Exact match

“CleanTechPunt vzw strives to increase public support for the necessary development of sustainable technology by organising educational activities for schools, businesses…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchTurnhout, BelgiumHQ recorded Nov 6, 202651-2008 contacts →

Exact match

“Zoek je een sportieve school die sterk inzet op beweging en gezondheid?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchMechelen, BelgiumHQ recorded Nov 6, 202611-508 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchIzegem, BelgiumHQ recorded Nov 6, 202651-2008 contacts →

Exact match

“Een kleinschalige STEM-school te midden het groen.”

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

Showing 25 of 127 environmentally-focused schools based in Belgium

See the full list, filter by size, metro and specialty, and access 267 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Environmentally-focused schools based in Belgium at a glance

As of Nov 6, 2026
35.8%Verified-email coverage
5.9Average contacts per company
1-10Median size (employees)
4.7%Largest-city concentration · Antwerp
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
72
11-50
32
51-200
16
201-500
1
1,001-5,000
2

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 127 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 “environmentally-focused schools” 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 267 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 “environmentally-focused schools”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many environmentally-focused schools are there based in Belgium?

RevenueBase identified 127 company matches for environmentally-focused schools 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?

Sjabi Puurs - Secundair tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most environmentally-focused schools?

Antwerp leads with 6 company records, followed by Brussels (5) and Izegem (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 267 professional contacts with verified work emails tracked across these 127 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.

Ready to reach these companies? Verified emails and direct dials for all 127 environmentally-focused schools based in Belgium. Start with a free account, no credit card.

Download this list →

Related lists

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.