Company lists · Data refreshed November 2026

Top 25 Developmental delay schools based in Belgium

RevenueBase identified 302 company matches for developmental delay schools associated with Belgium as of November 2026 and tracks 4,508 professional contacts across them, including 1,286 with verified work emails. Antwerp is the largest hub.

This list covers company matches for developmental delay 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
302Companies
4,508Contacts tracked
1,286Verified emails
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The 25 largest developmental delay schools based in Belgium

Ranked by team size
Top 25 of 302 company matches for developmental delay 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 matchBrasschaat, BelgiumHQ recorded Nov 6, 20261,001-5,000240 contacts →

Exact match

“OLO-Rotonde vzw, dat is een organisatie met een hart voor cliënten én medewerkers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchBrugge, BelgiumHQ recorded Nov 6, 20261,001-5,000199 contacts →

Exact match

“Vzw De Kade begeleidt personen met een beperking of ontwikkelingsstoornis.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchTurnhout, BelgiumHQ recorded Nov 6, 2026501-1,000139 contacts →

Exact match

“Het Heilig Graf is een warme en creatieve school met een brede waaier aan opleidingsmogelijkheden voor leerlingen van 2,5 tot 19 jaar.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchHaacht, BelgiumHQ recorded Nov 6, 2026201-500120 contacts →

Exact match

“Iedereen heeft talent!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchAntwerp, BelgiumHQ recorded Nov 6, 2026501-1,000103 contacts →

Exact match

“KOCA (Koninklijk Orthopedagogisch Centrum Antwerpen) biedt onderwijs, verblijf, dagbesteding, en mobiele en ambulante ondersteuning aan mensen van 0 tot 120 jaar en hun omgeving.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchHuldenberg, BelgiumHQ recorded Nov 6, 2026201-50090 contacts →

Exact match

“Centrum Ganspoel vzw is al jaren een gevestigde waarde voor mensen met een visuele en/of meervoudige beperking.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchGhent, BelgiumHQ recorded Nov 6, 202651-20074 contacts →

Exact match

“Sint-Bavohumaniora biedt ruimte voor talent in het groene hart van bruisend Gent.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchHasselt, BelgiumHQ recorded Nov 6, 2026501-1,00069 contacts →

Exact match

“KIDS vzw Communicatieve beperking Het KIDS wil een antwoord bieden op de zorgvragen van gezinnen, van kinderen en (jong)volwassenen met een communicatieve beperking.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSint-lambrechts-woluwe, BelgiumHQ recorded Nov 6, 2026201-50067 contacts →

Exact match

“Koninklijk Instituut Woluwe wil kinderen en jongeren met gehoor, taal- of gezichtsproblemen, met psycho-sociale problemen of autismespectrumstoornissen aangepast onderwijs en een…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchAalter, BelgiumHQ recorded Nov 6, 202651-20057 contacts →

Exact match

“Aalterse secundaire school waar veel leven in zit.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchKasterlee, BelgiumHQ recorded Nov 6, 2026201-50055 contacts →

Exact match

“De 3master is het vlaggenschip van buitengewoon onderwijs in de regio Kempen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchPã©ruwelz, BelgiumHQ recorded Nov 6, 202651-20055 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchKapelle-Op-Den-Bos, BelgiumHQ recorded Nov 6, 2026201-50050 contacts →

Exact match

“KOBOS, school for children from 2,5 till 19 years old”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchHeverlee, BelgiumHQ recorded Nov 6, 202651-20048 contacts →

Exact match

“MPC Terbank is een voorziening voor jongens en meisjes van 3 tot 21 jaar met een licht of matig verstandelijke beperking met al dan niet bijkomende emotionele of gedragsproblemen…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchHerzele, BelgiumHQ recorded Nov 6, 202651-20041 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchHerk-De-Stad, BelgiumHQ recorded Nov 6, 2026201-50038 contacts →

Exact match

“Sint-Martinusscholen Herk-De-Stad is an internet company based out of 5 Veearts Strauvenlaan, Herk-de-Stad, Belgium.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchLier, BelgiumHQ recorded Nov 6, 202651-20038 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchVollezele, BelgiumHQ recorded Nov 6, 202651-20037 contacts →

Exact match

“De Okkernoot is een erkende en vergunde zorgaanbieder die kinderen en volwassenen met een (vermoeden van een) beperking ondersteunt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBrugge - België, BelgiumHQ recorded Nov 6, 202651-20037 contacts →

Exact match

“Spermalie is een warme en familiale school met internaat in het hart van Brugge.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchLandegem, BelgiumHQ recorded Nov 6, 202651-20026 contacts →

Exact match

“Ten Dries is een warme plek in Landegem, waar een honderdtal kinderen en adolescenten tussen 2,5 en 21 jaar met een motorische en meervoudige beperking zich thuis voelen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact 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
22Exact matchSint-niklaas, BelgiumHQ recorded Nov 6, 202651-20026 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchSint-truiden, BelgiumHQ recorded Nov 6, 2026201-50025 contacts →

Exact match

“In het GO!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchVilvoorde, BelgiumHQ recorded Nov 6, 202651-20024 contacts →

Exact match

“We zijn “VEELEISEND” als het gaat om wat we vragen van onze leerlingen en leerkrachten.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchLeopoldsburg, BelgiumHQ recorded Nov 6, 2026501-1,00022 contacts →

Exact match

“GO!”

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

Showing 25 of 302 developmental delay schools based in Belgium

See the full list, filter by size, metro and specialty, and access 1,286 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Developmental delay schools based in Belgium at a glance

As of Nov 6, 2026
28.5%Verified-email coverage
14.9Average contacts per company
11-50Median size (employees)
4.3%Largest-city concentration · Antwerp
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
132
11-50
78
51-200
48
201-500
10
501-1,000
7
1,001-5,000
4
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 302 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 “developmental delay 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 1,286 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 “developmental delay schools”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many developmental delay schools are there based in Belgium?

RevenueBase identified 302 company matches for developmental delay 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?

Olo-Rotonde VZW tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most developmental delay schools?

Antwerp leads with 13 company records, followed by Ghent (13) and Brussels (6).

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 1,286 professional contacts with verified work emails tracked across these 302 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.