Company lists · Data refreshed September 2026

Top 25 Quality assurance software testing companies based in the Netherlands

RevenueBase identified 75 company matches for quality assurance software testing companies associated with the Netherlands as of September 2026 and tracks 1,096 professional contacts across them, including 490 with verified work emails. Amsterdam is the largest hub.

This list covers company matches for quality assurance software testing 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 21, 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 21, 2026 How this list was built
75Companies
1,096Contacts tracked
490Verified emails
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The 25 largest quality assurance software testing companies based in the Netherlands

Ranked by team size
Top 25 of 75 company matches for quality assurance software testing companies based in the Netherlands, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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 matchHelvoirt, NetherlandsHQ recorded Sep 21, 2026201-500155 contacts →

Exact match

“De software waarop miljoenen mensen vertrouwen, moet gewoon werken.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchAmersfoort, NetherlandsHQ recorded Sep 21, 202651-200118 contacts →

Exact match

“English: Polteq is an independent provider of international software testing services.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchUtrecht, NetherlandsHQ recorded Sep 21, 202651-200114 contacts →

Exact match

“Heeyoo is een grote club vol met vaardige specialisten.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchHilversum, NetherlandsHQ recorded Sep 21, 202651-20076 contacts →

Exact match

“Inzicht geven in kwaliteit, zorgen voor goed functionerende IT oplossingen en optimaliseren van het ontwikkelproces.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchAmsterdam, NetherlandsHQ recorded Sep 21, 202651-20060 contacts →

Exact match

“Test your software, not your reputation!”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchThe Hague, NetherlandsHQ recorded Sep 21, 202651-20056 contacts →

Exact match

“Building a High-Quality Business with 100 Strong Professionals and Dedicated Family Members đŸ€ At RISA IT, we are passionate about investing in our customers and building open
”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchVoorhout, NetherlandsHQ recorded Sep 21, 202651-20052 contacts →

Exact match

“SeQuenX BV offers software development and consulting services with an increased focus on software quality & engineering excellence.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchLeusden, NetherlandsHQ recorded Sep 21, 202611-5039 contacts →

Exact match

“BQA is een bedrijf waarbij de medewerker centraal staat.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchLeusden, NetherlandsHQ recorded Sep 21, 202651-20030 contacts →

Exact match

“Praegus, the testing experts with a mission: Carefree IT.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact match’s-hertogenbosch, NetherlandsHQ recorded Sep 21, 202611-5025 contacts →

Exact match

“PTWEE is specialized in software testing for enterprise software solutions such as SAP and Salesforce.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchAmsterdam, NetherlandsHQ recorded Sep 21, 202611-5022 contacts →

Exact match

“Axini helps deliver complex software products on time without concessions on quality.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchNieuwegein, NetherlandsHQ recorded Sep 21, 202611-5021 contacts →

Exact match

“Onze visie: kwaliteit is mensenwerk.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact match's-hertogenbosch, NetherlandsHQ recorded Sep 21, 202611-508 contacts →

Exact match

“Haystaq is een jong testbedrijf dat gespecialiseerd is in test automation.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchEde, NetherlandsHQ recorded Sep 21, 20261-108 contacts →

Exact match

“Scabble is een innovatief detacheringsbureau dat klanten helpt met kwaliteitsvraagstukken op het software ontwikkelingsvlak.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchZoetermeer, NetherlandsHQ recorded Sep 21, 202611-506 contacts →

Exact match

“Meesters in ons vak!”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact matchVeenendaal, NetherlandsHQ recorded Sep 21, 20261-106 contacts →

Exact match

“SmartQA is een toonaangevende expert op het gebied van automatisering.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact matchAmstelveen, NetherlandsHQ recorded Sep 21, 20261-104 contacts →

Exact match

“Qholix is an independent software testing consultancy.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18Exact matchVeenendaal, NetherlandsHQ recorded Sep 21, 202611-504 contacts →

Exact match

“Qualitier is een leverancier van softwaretest diensten voor toonaangevende klanten in de finance, overheid, retail en logistieke sector.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19Exact matchVeenendaal, NetherlandsHQ recorded Sep 21, 2026201-5003 contacts →

Exact match

“We are Sofius.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20Exact matchAmersfoort, NetherlandsHQ recorded Sep 21, 202611-503 contacts →

Exact match

“Wij zijn Eager: wij zijn bevlogen en enthousiaste softwaretesters met hart voor vooruitgang.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21Exact matchGorinchem, NetherlandsHQ recorded Sep 21, 20261-102 contacts →

Exact match

“Geo-Tech Consulting is a software testing company that provides quality driven software testing and verification solutions based on industry standard.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22Exact matchZuidland, NetherlandsHQ recorded Sep 21, 20261-102 contacts →

Exact match

“We have been contributing to the faster delivery of digital solutions with high-quality technology since Our brought experience in computer science/ software engineering, Agile/
”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23Exact matchHuissen, NetherlandsHQ recorded Sep 21, 20261-102 contacts →

Exact match

“Organisaties staan onder grote druk om solide ICT oplossingen te ontwerpen voor hun dienstverlening en bedrijfsvoering.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24Exact matchEindhoven, NetherlandsHQ recorded Sep 21, 20261-101 contacts →

Exact match

“Helping companies and their software development teams to build quality in by implementing continuous quality strategies.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25Exact matchTilburg, NetherlandsHQ recorded Sep 21, 20261-101 contacts →

Exact match

“Refact Software is een zelfstandig software consulting bedrijf dat is gespecialiseerd in het helpen van organisaties bij het verbeteren van de kwaliteit van hun software.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

Showing 25 of 75 quality assurance software testing companies based in the Netherlands

See the full list, filter by size, metro and specialty, and access 490 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Quality assurance software testing companies based in the Netherlands at a glance

As of Sep 21, 2026
44.7%Verified-email coverage
14.6Average contacts per company
1-10Median size (employees)
10.7%Largest-city concentration · Amsterdam
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
47
11-50
15
51-200
11
201-500
2

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 75 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 “quality assurance software testing 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 490 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 21, 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 “quality assurance software testing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many quality assurance software testing companies are there based in the Netherlands?

RevenueBase identified 75 company matches for quality assurance software testing 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?

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

Which city has the most quality assurance software testing companies?

Amsterdam leads with 8 company records, followed by The Hague (5) and Rotterdam (4).

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 490 professional contacts with verified work emails tracked across these 75 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 21, 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.