Company lists · Data refreshed November 2026

Top 25 Test consulting firms based in the Netherlands

Name: Test consulting firms based in the Netherlands
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 5, 2026 140 companies tracked

RevenueBase identified 140 company matches for test consulting firms associated with the Netherlands as of November 2026 and tracks 9,350 professional contacts across them, including 2,399 with verified work emails. Amsterdam is the largest hub.

This list covers company matches for test consulting firms 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

140Companies

9,350Contacts tracked

2,399Verified emails

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The 25 largest test consulting firms based in the Netherlands

Ranked by team size

Top 25 of 140 company matches for test consulting firms 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Kiwa Nederland	Exact match	Rijswijk, NetherlandsHQ recorded Nov 5, 2026	501-1,000	487 contacts →
	Exact match “Kiwa behoort tot de wereldwijde top-20 op het gebied van testen, inspectie en certificering (TIC).” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2	Cerios	Exact match	Helvoirt, NetherlandsHQ recorded Nov 5, 2026	201-500	221 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
3	Polteq	Exact match	Amersfoort, NetherlandsHQ recorded Nov 5, 2026	51-200	97 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
4	Heeyoo	Exact match	Utrecht, NetherlandsHQ recorded Nov 5, 2026	51-200	93 contacts →
	Exact match “Heeyoo is een grote club vol met vaardige specialisten.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5	Bartosz ICT	Exact match	Veenendaal, NetherlandsHQ recorded Nov 5, 2026	51-200	88 contacts →
	Exact match “Wij zijn Bartosz, grensverleggend specialist in software testen en testmanagement.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6	KZA	Exact match	Hilversum, NetherlandsHQ recorded Nov 5, 2026	51-200	81 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
7	Spritecloud	Exact match	Amsterdam, NetherlandsHQ recorded Nov 5, 2026	51-200	58 contacts →
	Exact match “Test your software, not your reputation!” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8	Risa IT	Exact match	The Hague, NetherlandsHQ recorded Nov 5, 2026	51-200	56 contacts →
	Exact match “Building a High-Quality Business with 100 Strong Professionals and Dedicated Family Members 🤝 At RISA IT, we are passionate about investing in our customers and building open…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9	Squerist	Exact match	Veenendaal, NetherlandsHQ recorded Nov 5, 2026	51-200	52 contacts →
	Exact match “Squerist has developed into a niche player within the consultancy market.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10	Sequenx B.V	Exact match	Voorhout, NetherlandsHQ recorded Nov 5, 2026	51-200	48 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
11	BQA	Exact match	Leusden, NetherlandsHQ recorded Nov 5, 2026	11-50	41 contacts →
	Exact match “BQA is een bedrijf waarbij de medewerker centraal staat.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12	Praegus	Exact match	Leusden, NetherlandsHQ recorded Nov 5, 2026	51-200	28 contacts →
	Exact match “Praegus, the testing experts with a mission: Carefree IT.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13	PTWEE	Exact match	’s-hertogenbosch, NetherlandsHQ recorded Nov 5, 2026	11-50	27 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
14	Organisatieadviesbureau DE Vaart B.V	Exact match	Bleiswijk, NetherlandsHQ recorded Nov 5, 2026	11-50	17 contacts →
	Exact match “Wij maken ondernemen beter beheersbaar en efficiënter" Organisatieadviesbureau De Vaart is al meer dan 20 jaar thuis in de wereld van kwaliteitseisen en managementsystemen.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15	VAN Voorst Consult	Exact match	Amersfoort, NetherlandsHQ recorded Nov 5, 2026	11-50	16 contacts →
	Exact match “Van Voorst Consult geeft advies en begeleiding bij het opzetten en benutten van een effectief managementsysteem en certificering.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16	Kwinzo	Exact match	Bodegraven, NetherlandsHQ recorded Nov 5, 2026	11-50	14 contacts →
	Exact match “Informatiebeveiliging en kwaliteitsborging gecompliceerd?” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17	Newspark BV	Exact match	Nieuwegein, NetherlandsHQ recorded Nov 5, 2026	11-50	14 contacts →
	Exact match “Onze visie: kwaliteit is mensenwerk.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18	VIQIT	Exact match	Arnhem, NetherlandsHQ recorded Nov 5, 2026	11-50	14 contacts →
	Exact match “ViQiT is opgericht in 2008 en begon als specialist in testen.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19	DE Borgermeester	Exact match	Amsterdam - Duivendrecht, NetherlandsHQ recorded Nov 5, 2026	11-50	10 contacts →
	Exact match “In het proces van kwalitatief en veilig bouwen is het belang van zorgvuldige toetsing een cruciale constante.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20	Letsconnect B.V	Exact match	Apeldoorn, NetherlandsHQ recorded Nov 5, 2026	11-50	10 contacts →
	Exact match “IT Dienstverlening voor: Testconsultants, Testmanagers, Product Owners, Architecten en Projectmanagers.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21	Praegus Connect B.V	Exact match	Leusden, NetherlandsHQ recorded Nov 5, 2026	11-50	10 contacts →
	Exact match “Welkom bij Praegus Connect.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22	Scabble	Exact match	Ede, NetherlandsHQ recorded Nov 5, 2026	1-10	8 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
23	Herrmann	Exact match	The Hague, NetherlandsHQ recorded Nov 5, 2026	1-10	7 contacts →
	Exact match “Herrmann is een adviesbureau op gebied van QHSE Management.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24	SGS Intron Certificatie B.V	Exact match	NetherlandsHQ recorded Nov 5, 2026	11-50	6 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25	QPS Quality Control B.V	Exact match	Ridderkerk, NetherlandsHQ recorded Nov 5, 2026	11-50	6 contacts →
	Exact match “Your partner for independent quality control and advice” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “test consulting firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 140 test consulting firms based in the Netherlands

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Test consulting firms based in the Netherlands at a glance

As of Nov 5, 2026

25.7%Verified-email coverage

66.8Average contacts per company

1-10Median size (employees)

8.6%Largest-city concentration · Amsterdam

Nov 5, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

10001+

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 140 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 “test consulting firms” 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 2,399 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 “test consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many test consulting firms are there based in the Netherlands?

RevenueBase identified 140 company matches for test consulting firms 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?

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

Which city has the most test consulting firms?

Amsterdam leads with 12 company records, followed by The Hague (7) and Rotterdam (6).

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 2,399 professional contacts with verified work emails tracked across these 140 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.