Company lists · Data refreshed November 2026

Top 13 Psychoeducational testing centers based in the Netherlands

RevenueBase identified 39 company matches for psychoeducational testing centers associated with the Netherlands as of November 2026 and tracks 198 professional contacts across them, including 70 with verified work emails. Amsterdam is the largest hub.

This list covers company matches for psychoeducational testing centers associated with the Netherlands, 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
39Companies
198Contacts tracked
70Verified emails
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The 13 largest psychoeducational testing centers based in the Netherlands

Ranked by team size
Top 13 of 39 company matches for psychoeducational testing centers based in the Netherlands, 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 matchAmersfoort, NetherlandsHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“In startten Karl Wettstein en Jan Willem Peterse het bedrijf WPEX (Wettstein & Peterse Expertise).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchVught, NetherlandsHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Binnen de praktijk is jarenlang ervaring aanwezig met kinderen en jongeren die te maken hebben met problemen in hun ontwikkeling, naast het begeleiden van hun ouders en…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchRoosendaal, NetherlandsHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“OPPB is er voor kinderen en jongeren die problemen ondervinden met gedrag en/of leren.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchHilvarenbeek, NetherlandsHQ recorded Nov 6, 202611-5012 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchThe Hague, NetherlandsHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“We are specialized in offering tailored child and adolescent psycho-educational and psycho-diagnostic assessments that are sensitive to the unique cultural, linguistic, and…”

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

Exact match

“Praktijk La Croix is gespecialiseerd in de diagnostiek en behandeling van leerproblemen en leerstoornissen bij kinderen van de basisschool en het voortgezet onderwijs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchAlphen Aan Den Rijn, NetherlandsHQ recorded Nov 6, 20261-108 contacts →

Exact match

“De Praktijk4Kids is een zorginstelling die hulp biedt aan kinderen, ouders en scholen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchAlphen Aan Den Rijn, NetherlandsHQ recorded Nov 6, 202611-507 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBrielle, NetherlandsHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Microconsult is een schoolpsychologisch adviesbureau met meer dan 20 jaar ervaring.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchNijmegen, NetherlandsHQ recorded Nov 6, 20261-104 contacts →

Exact match

“OPM Nijmegen is een praktijk voor diagnostisch onderzoek, behandeling en begeleiding van (complexe) leer- en ontwikkelingsproblemen.* psychodiagnostisch onderzoek * behandeling en…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchEtten-leur, NetherlandsHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Orthopedagogische Praktijk ABC is een kleinschalige praktijk voor onderzoek en begeleiding van kinderen met problemen op school.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchUtrecht, NetherlandsHQ recorded Nov 6, 20261-102 contacts →

Exact match

“HIP Diagnostiek & Advies is gespecialiseerd in leerproblemen en de daaruit voortvloeiende problematiek.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchAmsterdam, NetherlandsHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Het Psychodiagnostisch Centrum Amsterdam (PDC-A) is in 2017 opgericht door Judith Yntema, GZ-psycholoog, directeur en bestuurder bij PDC-A.”

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

Showing 13 of 39 psychoeducational testing centers based in the Netherlands

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Psychoeducational testing centers based in the Netherlands at a glance

As of Nov 6, 2026
35.4%Verified-email coverage
5.1Average contacts per company
1-10Median size (employees)
5.1%Largest-city concentration · Amsterdam
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
28
11-50
11

Email recency for this list is measured worldwide rather than for Netherlands, so it is reported there. Company counts and contact totals on this page are exact for Netherlands, over 39 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 the Netherlands whose business descriptions match “psychoeducational testing centers” 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 70 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 “psychoeducational testing centers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many psychoeducational testing centers are there based in the Netherlands?

RevenueBase identified 39 company matches for psychoeducational testing centers associated with the Netherlands 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?

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

Which city has the most psychoeducational testing centers?

Amsterdam leads with 2 company records, followed by Haarlem (2) and Hj (2).

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 70 professional contacts with verified work emails tracked across these 39 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.