Company lists · Data refreshed September 2026

Top 25 Executive assessment companies based in the Netherlands

RevenueBase identified 234 company matches for executive assessment companies associated with the Netherlands as of September 2026 and tracks 1,216 professional contacts across them, including 349 with verified work emails. Amsterdam is the largest hub.

This list covers company matches for executive assessment companies 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 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
234Companies
1,216Contacts tracked
349Verified emails
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The 25 largest executive assessment companies based in the Netherlands

Ranked by team size
Top 25 of 234 company matches for executive assessment companies based in the Netherlands, 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 matchAalsmeer, NetherlandsHQ recorded Sep 20, 2026n/a124 contacts →

Exact match

“Leiderschap, mens & communicatie Fulfil your true potential in leadership.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchAmsterdam, NetherlandsHQ recorded Sep 20, 202651-20081 contacts →

Exact match

“Assessio exists because we humans cannot make completely objective decisions - in recruitment processes we can therefore be our own worst enemy.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchNieuwegein, NetherlandsHQ recorded Sep 20, 202611-5071 contacts →

Exact match

“Menea staat voor MENs En Arbeid.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchAmsterdam, NetherlandsHQ recorded Sep 20, 202651-20045 contacts →

Exact match

“Glasford International is a global (retained) executive search firm with offices throughout EMEA, AMERICAS, APAC.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchVught, NetherlandsHQ recorded Sep 20, 202611-5040 contacts →

Exact match

“Kenhardt versterkt mensen, teams en organisaties, met inzicht dat leidt tot meetbaar resultaat.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchVught, NetherlandsHQ recorded Sep 20, 202611-5039 contacts →

Exact match

“Talenten kennen.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchAmersfoort, NetherlandsHQ recorded Sep 20, 202611-5038 contacts →

Exact match

“Wij zijn Human Company, hét bedrijfspsychologisch adviesbureau voor het evalueren van uitvoerend personeel.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchHengelo, NetherlandsHQ recorded Sep 20, 202611-5036 contacts →

Exact match

“Welkom bij Siebert & Wassink!”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact match's Hertogenbosch, NetherlandsHQ recorded Sep 20, 202611-5034 contacts →

Exact match

“Quaestus Leadership Innovators specializes in Executive Search, Leadership & Team Development and Assessment Centers.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchRotterdam, NetherlandsHQ recorded Sep 20, 20261-1020 contacts →

Exact match

“Sinds richten wij ons op de ontwikkeling van mensen en daarmee de organisaties waarin zij werken.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchHellevoetsluis, NetherlandsHQ recorded Sep 20, 20261-1015 contacts →

Exact match

“Wij zijn organisatoren van plezier in werk.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchAmstelveen, NetherlandsHQ recorded Sep 20, 20261-1015 contacts →

Exact match

“Dijk & Van Emmerik biedt sinds 1995 diensten aan op het vlak van psychologie, Assessments, coaching, outplacement en reïntegratie.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchHoofddorp, NetherlandsHQ recorded Sep 20, 202611-5013 contacts →

Exact match

“Executive Health Management is a part of KLM Health Services.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchUtrecht, NetherlandsHQ recorded Sep 20, 202611-5013 contacts →

Exact match

“Navigator is gespecialiseerd in het ontwerpen van 360 graden assessments en het inzichtelijk maken van de bijdrage die leer- en veranderprogramma’s leveren aan de business…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchGorinchem, NetherlandsHQ recorded Sep 20, 202611-5013 contacts →

Exact match

“Interselect assessments helpt u om op een professionele en kwalitatief goede wijze te ondersteunen bij de selectie en ontwikkeling van uw medewerkers.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchThe Hague, NetherlandsHQ recorded Sep 20, 202611-5012 contacts →

Exact match

“Chasse – Frans voor ‘jacht’ – is in 2008 opgericht en gespecialiseerd in Executive Search en Interim Management.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchMj, NetherlandsHQ recorded Sep 20, 202611-5011 contacts →

Exact match

“Capitalize your Expertise!”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchDriebergen-rijsenburg, NetherlandsHQ recorded Sep 20, 202611-5011 contacts →

Exact match

“Moralys combineert wetenschap en praktijk met een focus op resultaat.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchZwolle, NetherlandsHQ recorded Sep 20, 20261-1010 contacts →

Exact match

“Wat doen wij?”

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

Exact match

“De mens achter gedrag.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchThe Hague, NetherlandsHQ recorded Sep 20, 202611-509 contacts →

Exact match

“Jonathan Warner is a specialized firm that supports boards, managementteams and leaders to improve their effectiveness and helps to strengthen leadership throughout the…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22Exact matchLunteren, NetherlandsHQ recorded Sep 20, 20261-109 contacts →

Exact match

“Een nieuwe job.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchZeist, NetherlandsHQ recorded Sep 20, 20261-108 contacts →

Exact match

“Xiel is subtitled 'Psychology in Business' because we believe in the seamless combination of psychology and business in advising on selection and development at individual, team…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24Exact matchAmsterdam, NetherlandsHQ recorded Sep 20, 2026501-1,0008 contacts →

Exact match

“TURNING POTENTIAL TO PROGRESS Executive Search, Assessments, Interim Executives and Compensation, Kienbaum has been at the forefront of shaping the future for individuals and…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25Exact matchRotterdam, NetherlandsHQ recorded Sep 20, 20261-108 contacts →

Exact match

“Het team van Kieboom helpt directieleden, managers en marketing & salesteams om te gaan met veranderingen in hun carriére én de gevolgen voor hun persoonlijke ontwikkeling.”

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

Showing 25 of 234 executive assessment companies based in the Netherlands

See the full list, filter by size, metro and specialty, and access 349 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Executive assessment companies based in the Netherlands at a glance

As of Sep 20, 2026
28.7%Verified-email coverage
5.2Average contacts per company
1-10Median size (employees)
8.1%Largest-city concentration · Amsterdam
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
190
11-50
39
51-200
3
201-500
1
501-1,000
1

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 234 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 “executive assessment companies” 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 349 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 “executive assessment companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many executive assessment companies are there based in the Netherlands?

RevenueBase identified 234 company matches for executive assessment companies associated with the Netherlands 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?

Personal & Business Improvement tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most executive assessment companies?

Amsterdam leads with 19 company records, followed by The Hague (11) and Rotterdam (9).

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 349 professional contacts with verified work emails tracked across these 234 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.