Company lists · Data verified August 2026

Top 25 Assessment and testing software companies based in the Netherlands

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 56 companies tracked

There are 56 assessment and testing software companies headquartered in the Netherlands (RevenueBase, August 2026). RevenueBase tracks 972 professional contacts across them, including 337 with verified work emails and 75 with mobile numbers. Amsterdam is the largest hub.

This list covers assessment and testing software companies 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.

56Companies

972Contacts tracked

337Verified emails

75Mobile numbers

Unlock all 56 companies Free account · no credit card · 2 minutes

The 25 largest assessment and testing software companies based in the Netherlands

Ranked by team size

Top 25 of 56 assessment and testing software companies 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	ANS	Bv	11-50	43	21
7	Cirrus Assessment	Bk	11-50	29	16
8	ESS Examenservices	Ae	11-50	26	9
9	Sumadi	Hn	51-200	25	14
10	IXLY	Utrecht	11-50	25	10
11	A-Vision Onderwijsadviesbureau	Apeldoorn	11-50	23	15
12	Teelen	Ad	11-50	17	13
13	Optimum Assessment	S-Hertogenbosch	11-50	17	12
14	Stichting Cito Instituut Voor Toetsontwikkeling	Arnhem	11-50	13	6
15	Toetspers	Amsterdam	11-50	13	3
16	WOOTS	Delft	11-50	10	6
17	Ibex A Kiwa Company	Nieuwegein	11-50	8	5
18	Haystaq	Hg	11-50	8	5
19	Loadgen	Zoetermeer	11-50	5	4
20	Proctorexam	Kl	11-50	5	2
21	businesscontroller.nu	The Hague	1-10	4	2
22	Boom Primair Onderwijs	Jx	51-200	4	1
23	Skills Intelligence B.V	Ae	1-10	3	3
24	Evalytics	Al	11-50	2	2
25	brght.com	Amsterdam	1-10	2	1

Showing 25 of 56 assessment and testing software companies based in the Netherlands

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 337 reachable decision-makers.

Free account · no credit card

See all 56 companies

Assessment and testing software companies based in the Netherlands at a glance

As of Aug 28, 2026

11-50Median size (employees)

AmsterdamLargest hub · 9 HQs

75Contacts with mobile numbers

2Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

Assessment and testing software companies by metro

Metro	Companies
Assessment and testing software companies in Amsterdam	9
Assessment and testing software companies in Nieuwegein	3
Assessment and testing software companies in Al	2
Assessment and testing software companies in Arnhem	2
Assessment and testing software companies in Zwolle	2
Assessment and testing software companies in Rotterdam	2
Assessment and testing software companies in Apeldoorn	2

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 and testing software companies”, 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; 2 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 and testing software companies are there based in the Netherlands?

There are 56 assessment and testing software companies 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 and testing software companies?

Amsterdam leads with 9 headquartered companies, followed by Nieuwegein (3) and Al (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 337 verified decision-maker contacts tracked across these 56 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.

Ready to reach these companies? Verified emails and direct dials for all 56 assessment and testing software companies based in the Netherlands. Start with a free account, no credit card.

Get the full list

Related lists

Assessment and testing software companies by geography

Browse the directory

Browse: Companies home · All Netherlands lists · All Assessment and testing software companies lists · New lists

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.