Company lists · Data verified August 2026

Top 20 Assessment software developers based in the Netherlands

Name: Assessment software developers based in the Netherlands
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 36 companies tracked

There are 36 assessment software developers headquartered in the Netherlands (RevenueBase, August 2026). RevenueBase tracks 732 professional contacts across them, including 271 with verified work emails and 60 with mobile numbers. Amsterdam is the largest hub.

This list covers assessment software developers headquartered in the Netherlands, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

36Companies

732Contacts tracked

271Verified emails

60Mobile numbers

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The 20 largest assessment software developers based in the Netherlands

Ranked by team size

Top 20 of 36 assessment software developers based in the Netherlands, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	NOA	Amsterdam	n/a	187	19
2	Bureau ICE	n/a	51-200	125	75
3	EX Plain	Amersfoort	51-200	94	35
4	Examenadviesburo	Nieuwegein	11-50	68	23
5	Paragin Group	Tk	51-200	57	27
6	Cirrus Assessment	Bk	11-50	29	16
7	IXLY	Utrecht	11-50	25	10
8	A-Vision Onderwijsadviesbureau	Apeldoorn	11-50	23	15
9	Braincompass	Rotterdam	1-10	18	8
10	Optimum Assessment	S-Hertogenbosch	11-50	17	12
11	WOOTS	Delft	11-50	10	6
12	Ibex A Kiwa Company	Nieuwegein	11-50	8	5
13	Proctorexam	Kl	11-50	5	2
14	businesscontroller.nu	The Hague	1-10	4	2
15	Boom Primair Onderwijs	Jx	51-200	4	1
16	Skills Intelligence B.V	Ae	1-10	3	3
17	Evalytics	Al	11-50	2	2
18	brght.com	Amsterdam	1-10	2	1
19	Validee	Capelle Aan Den Ijssel	1-10	2	1
20	Studiematcher	Leiden	1-10	1	1

Showing 20 of 36 assessment software developers based in the Netherlands

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Assessment software developers based in the Netherlands at a glance

As of Aug 28, 2026

11-50Median size (employees)

AmsterdamLargest hub · 4 HQs

60Contacts with mobile numbers

1Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

Assessment software developers by metro

Metro	Companies
Assessment software developers in Amsterdam	4
Assessment software developers in Apeldoorn	2
Assessment software developers in Nieuwegein	2
Assessment software developers in Arnhem	2
Assessment software developers in S-Hertogenbosch	2
Assessment software developers in Leiden	2
Assessment software developers in Jx	1
Assessment software developers in Middelburg	1

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “assessment software developers”, with match quality audited by blind human judging, and headquartered in the Netherlands.
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: Contact records re-verify on a rolling cadence; 1 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many assessment software developers are there based in the Netherlands?

There are 36 assessment software developers headquartered in the Netherlands as of August 2026 (RevenueBase).

What is the largest company on this list?

NOA, headquartered in Amsterdam, tops this list with the largest team on record.

Which city has the most assessment software developers?

Amsterdam leads with 4 headquartered companies, followed by Apeldoorn (2) and Nieuwegein (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 271 verified decision-maker contacts tracked across these 36 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.