Company lists · Data refreshed September 2026

Top 25 Quality assurance consulting companies for contact centers based in the Netherlands

RevenueBase identified 71 company matches for quality assurance consulting companies for contact centers associated with the Netherlands as of September 2026 and tracks 740 professional contacts across them, including 169 with verified work emails. Amsterdam is the largest hub.

This list covers company matches for quality assurance consulting companies for contact centers 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 29, 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 29, 2026 How this list was built
71Companies
740Contacts tracked
169Verified emails
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The 25 largest quality assurance consulting companies for contact centers based in the Netherlands

Ranked by team size
Top 25 of 71 company matches for quality assurance consulting companies for contact centers based in the Netherlands, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 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 matchZoetermeer, NetherlandsHQ recorded Sep 29, 2026501-1,000150 contacts →

Exact match

“For nearly 25 years, we've been supporting organisations with their customer contact.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2Exact matchZwolle, NetherlandsHQ recorded Sep 29, 2026201-50091 contacts →

Exact match

“Alleen maar tevreden klanten, dat lukt weinig organisaties.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3Exact matchEindhoven, NetherlandsHQ recorded Sep 29, 202611-5039 contacts →

Exact match

“Multi-Value is a European pioneer in Customer Experience Management with over 20 years of advising and offering on-going support to leading companies in Customer Experience…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4Exact matchAlmere, NetherlandsHQ recorded Sep 29, 2026201-50035 contacts →

Exact match

“Bij Inspire weten we hoe belangrijk goed georganiseerd klantcontact is voor het succes van uw organisatie.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5Exact matchAmersfoort, NetherlandsHQ recorded Sep 29, 202651-20035 contacts →

Exact match

“Klantcontact is een vak apart.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6Exact matchNijkerk, NetherlandsHQ recorded Sep 29, 2026201-50032 contacts →

Exact match

“CallSolution: Jouw Partner in Klantcontact en Succes Bij CallSolution geloven we dat elk gesprek telt.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7Exact matchLeeuwarden, NetherlandsHQ recorded Sep 29, 202651-20029 contacts →

Exact match

“Van inbound klantenservice tot outbound call-activiteiten: als zakelijk contactcenter bieden wij de expertise waarmee jij je omzetpotentieel vergroot en je klantenservice optimaal…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8Exact matchVianen, NetherlandsHQ recorded Sep 29, 202611-5019 contacts →

Exact match

“Bij Customer Contact Company geloven wij dat klantenservice leuk kan zijn.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9Exact matchLeiden, NetherlandsHQ recorded Sep 29, 202611-5017 contacts →

Exact match

“TQIS is de onafhankelijke expert in kwaliteitscontrole van klantcontact, klantbeleving en integriteitsoplossingen.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10Exact matchSoest, NetherlandsHQ recorded Sep 29, 202611-5014 contacts →

Exact match

“Vraag jij je als ondernemer af hoe je kunt groeien met je bedrijf en je succes kunt vergroten?”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11Exact matchMaastricht, NetherlandsHQ recorded Sep 29, 202651-20014 contacts →

Exact match

“Klantenservice uitbesteden of klantenservice verbeteren?”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12Exact matchAssen, NetherlandsHQ recorded Sep 29, 202651-20014 contacts →

Exact match

“ClikQ BV is a company based out of Assen, Netherlands.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13Exact matchRotterdam, NetherlandsHQ recorded Sep 29, 202611-5011 contacts →

Exact match

“The Good Agency is a dedicated customer contact center located in the Van Nelle Factory in Rotterdam.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14Exact matchOisterwijk, NetherlandsHQ recorded Sep 29, 202611-5010 contacts →

Exact match

“Het is fantastisch om klantbeleving op een niveau te brengen, dat echt onderscheidend is.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15Exact matchUtrecht, NetherlandsHQ recorded Sep 29, 202611-508 contacts →

Exact match

“BrightContact is a management consulting, technology services and innovations company helping clients optimizing the customer experience and customer contact.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16Exact matchThe Hague, NetherlandsHQ recorded Sep 29, 20261-107 contacts →

Exact match

“Herrmann is een adviesbureau op gebied van QHSE Management.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17Exact matchRidderkerk, NetherlandsHQ recorded Sep 29, 202611-506 contacts →

Exact match

“Your partner for independent quality control and advice”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18Exact matchAmstelveen, NetherlandsHQ recorded Sep 29, 20261-104 contacts →

Exact match

“Qholix is an independent software testing consultancy.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19Exact matchTilburg, NetherlandsHQ recorded Sep 29, 20261-104 contacts →

Exact match

“Novostar Publieke Dienstverlening is specialist in de ontwikkeling van Klant Contact Centra (KCC).”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20Exact matchThe Hague, NetherlandsHQ recorded Sep 29, 20261-104 contacts →

Exact match

“Creative Customer Contact Consultancy Independent and self-organising creative customer contact consultants with business analysis, projectmanagement, coaching, training and…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21Exact matchNijkerk, NetherlandsHQ recorded Sep 29, 202651-2003 contacts →

Exact match

“Nutspartner is gespecialiseerd in Sales, klantcontact, klantenservice en administratieve verwerking.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22Exact match's-hertogenbosch, NetherlandsHQ recorded Sep 29, 20261-103 contacts →

Exact match

“Wanneer u een gedeelte van uw telefonische acquisitie wilt uitbesteden, bent u bij Leadsupply aan het juiste adres.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23Exact matchAlmelo, NetherlandsHQ recorded Sep 29, 20261-102 contacts →

Exact match

“Klantbeleving van A tot verZenden”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24Exact matchUtrecht, NetherlandsHQ recorded Sep 29, 20261-102 contacts →

Exact match

“Voor resultaatgericht kwaliteitsadvies in de zorg.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25Exact matchDelft, NetherlandsHQ recorded Sep 29, 20261-102 contacts →

Exact match

“Bureau12 - your customer contact consultancy Bureau12 is your ultimate expert partner when it comes to improving your customer contact.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase

Showing 25 of 71 quality assurance consulting companies for contact centers based in the Netherlands

See the full list, filter by size, metro and specialty, and access 169 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Quality assurance consulting companies for contact centers based in the Netherlands at a glance

As of Sep 29, 2026
22.8%Verified-email coverage
10.4Average contacts per company
1-10Median size (employees)
7.0%Largest-city concentration · Amsterdam
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
46
11-50
13
51-200
8
201-500
3
501-1,000
1

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 71 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 consulting companies for contact centers” 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 169 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 29, 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 consulting companies for contact centers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many quality assurance consulting companies for contact centers are there based in the Netherlands?

RevenueBase identified 71 company matches for quality assurance consulting companies for contact centers 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?

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

Which city has the most quality assurance consulting companies for contact centers?

Amsterdam leads with 5 company records, followed by Utrecht (4) and Breda (3).

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 169 professional contacts with verified work emails tracked across these 71 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 29, 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.