Company lists · Data refreshed November 2026

Top 19 Quality assurance software developers based in the Netherlands

RevenueBase identified 59 company matches for quality assurance software developers associated with the Netherlands as of November 2026 and tracks 819 professional contacts across them, including 353 with verified work emails. Amsterdam is the largest hub.

This list covers company matches for quality assurance software developers 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 5, 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 5, 2026 How this list was built
59Companies
819Contacts tracked
353Verified emails
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The 19 largest quality assurance software developers based in the Netherlands

Ranked by team size
Top 19 of 59 company matches for quality assurance software developers based in the Netherlands, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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 Nov 5, 2026201-500221 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchAmersfoort, NetherlandsHQ recorded Nov 5, 202651-20097 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchHilversum, NetherlandsHQ recorded Nov 5, 202651-20081 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchAmsterdam, NetherlandsHQ recorded Nov 5, 202651-20058 contacts →

Exact match

“Test your software, not your reputation!”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchVoorhout, NetherlandsHQ recorded Nov 5, 202651-20048 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 · Nov 5, 2026 · View company records in RevenueBase
6Exact match’s-hertogenbosch, NetherlandsHQ recorded Nov 5, 202611-5027 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchEnschede, NetherlandsHQ recorded Nov 5, 202611-5020 contacts →

Exact match

“Icologiq is a software company based in The Netherlands with 30 years of expertise in Quality Management and QHSE.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchEindhoven, NetherlandsHQ recorded Nov 5, 202611-5019 contacts →

Exact match

“TIOBE Software is a high-tech company that is completely specialized in measuring and monitoring software code quality.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchEindhoven, NetherlandsHQ recorded Nov 5, 202611-5019 contacts →

Exact match

“Inception levert software om kwaliteitsmanagers ‘in control’ te zijn.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchNieuwegein, NetherlandsHQ recorded Nov 5, 202611-5014 contacts →

Exact match

“Onze visie: kwaliteit is mensenwerk.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact match's-hertogenbosch, NetherlandsHQ recorded Nov 5, 202611-5010 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchEde, NetherlandsHQ recorded Nov 5, 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 · Nov 5, 2026 · View company records in RevenueBase
13Exact matchZoetermeer, NetherlandsHQ recorded Nov 5, 202611-505 contacts →

Exact match

“Meesters in ons vak!”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchHoogeveen, NetherlandsHQ recorded Nov 5, 20261-104 contacts →

Exact match

“Supportbook is dé tool voor testmanagement.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchAmstelveen, NetherlandsHQ recorded Nov 5, 20261-104 contacts →

Exact match

“Qholix is an independent software testing consultancy.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchZoetermeer, NetherlandsHQ recorded Nov 5, 202611-503 contacts →

Exact match

“Software for testing IT environments (Citrix, Microsoft and VMware) and applications from a user perspective.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchWaddinxveen, NetherlandsHQ recorded Nov 5, 20261-103 contacts →

Exact match

“TrendIC offers software and services with solutions for testing, monitoring and analyzing your automated business processes.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchVeenendaal, NetherlandsHQ recorded Nov 5, 2026201-5003 contacts →

Exact match

“We are Sofius.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchGorinchem, NetherlandsHQ recorded Nov 5, 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 · Nov 5, 2026 · View company records in RevenueBase

Showing 19 of 59 quality assurance software developers based in the Netherlands

See the full list, filter by size, metro and specialty, and access 353 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Quality assurance software developers based in the Netherlands at a glance

As of Nov 5, 2026
43.1%Verified-email coverage
13.9Average contacts per company
1-10Median size (employees)
15.3%Largest-city concentration · Amsterdam
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
37
11-50
13
51-200
7
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 59 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 developers” 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 353 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 5, 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 developers”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 59 company matches for quality assurance software developers 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?

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 developers?

Amsterdam leads with 9 company records, followed by Amersfoort (2) and Bt (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 353 professional contacts with verified work emails tracked across these 59 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 5, 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.