Company lists · Data refreshed September 2026

Top 25 Customer support outsourcing firms based in the Netherlands

RevenueBase identified 98 company matches for customer support outsourcing firms associated with the Netherlands as of September 2026 and tracks 3,467 professional contacts across them, including 822 with verified work emails. Amsterdam is the largest hub.

This list covers company matches for customer support outsourcing 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 September 28, 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 28, 2026 How this list was built
98Companies
3,467Contacts tracked
822Verified emails
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The 25 largest customer support outsourcing firms based in the Netherlands

Ranked by team size
Top 25 of 98 company matches for customer support outsourcing firms based in the Netherlands, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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 matchRotterdam, NetherlandsHQ recorded Sep 28, 202610001+1,052 contacts →

Exact match

“Wij zijn Yource.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchAmsterdam, NetherlandsHQ recorded Sep 28, 20261,001-5,000496 contacts →

Exact match

“At Cygnific, we specialise in providing premium customer service solutions for leading brands such as KLM, Air France, Rituals, and Sunweb.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchEnschede, NetherlandsHQ recorded Sep 28, 2026501-1,000350 contacts →

Exact match

“Webhelp Enterprise is a high-end multilingual customer service provider with center of gravity in the Consumer Electronic, Personal Computer and Peripheral and Service industries.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchHaarlem, NetherlandsHQ recorded Sep 28, 2026501-1,000188 contacts →

Exact match

“2Contact is dé expert op het gebied van commercieel klantcontact.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchZoetermeer, NetherlandsHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
6Exact matchAmsterdam, NetherlandsHQ recorded Sep 28, 2026201-500117 contacts →

Exact match

“PEXLY is a next-generation contact center solution that seamlessly combines highly trained multilingual human support teams with advanced AI agents (Voice, Chat, WhatsApp, Email).”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchZwolle, NetherlandsHQ recorded Sep 28, 2026201-50091 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchEmmen, NetherlandsHQ recorded Sep 28, 202651-20051 contacts →

Exact match

“Pricon staat sinds 1992 voor professioneel klantcontact gericht op het optimaal ondersteunen van uw telefonische, email contacten en fullfilment, 7 dagen per week, 24 uur per dag.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchAmsterdam, NetherlandsHQ recorded Sep 28, 202651-20036 contacts →

Exact match

“Interswitch is expert op het gebied van bereikbaarheidsdiensten.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchAlmere, NetherlandsHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
11Exact matchHeelsum, NetherlandsHQ recorded Sep 28, 202611-5032 contacts →

Exact match

“Tolzo is een frisse nieuwkomer in de markt van business support.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchNijkerk, NetherlandsHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
13Exact matchRotterdam, NetherlandsHQ recorded Sep 28, 202651-20030 contacts →

Exact match

“Altijd bereikbaar.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchLeeuwarden, NetherlandsHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
15Exact matchVenray, NetherlandsHQ recorded Sep 28, 202611-5028 contacts →

Exact match

“Lely Center Venray staat 24/7 voor u klaar.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchAmsterdam, NetherlandsHQ recorded Sep 28, 2026201-50024 contacts →

Exact match

“Remote Support Netherlands provides excellent long-term Dutch customer service support to Dutch companies, for a competitive hourly rate.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchRijswijk, NetherlandsHQ recorded Sep 28, 202651-20021 contacts →

Exact match

“ContactWorx ondersteunt organisaties die hun klantcontact professioneel, bereikbaar en beheersbaar willen houden, juist op momenten dat de druk toeneemt.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact match's-hertogenbosch, NetherlandsHQ recorded Sep 28, 202651-20018 contacts →

Exact match

“In- en outbound klantcontact vereist de inzet van ervaren en toegewijde medewerkers.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchEindhoven, NetherlandsHQ recorded Sep 28, 202651-20017 contacts →

Exact match

“How do you get the most out of your marketing and sales resources?”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchRotterdam, NetherlandsHQ recorded Sep 28, 202611-5016 contacts →

Exact match

“Transform the accessibility of your customer service.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21Exact matchAmstelveen, NetherlandsHQ recorded Sep 28, 202611-5015 contacts →

Exact match

“Digital Customer Care Company, founded in 2014, specialises in delivering exceptional customer support across digital and phone channels, in more than seven languages.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22Exact matchArnhem, NetherlandsHQ recorded Sep 28, 202611-5014 contacts →

Exact match

“Call-4us.nl is een facilitair 24/7 klant contact center dat op professionele wijze organisaties helpt klantcontactprocessen in te richten en af te handelen.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23Exact matchMaastricht, NetherlandsHQ recorded Sep 28, 202651-20014 contacts →

Exact match

“Klantenservice uitbesteden of klantenservice verbeteren?”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24Exact matchAssen, NetherlandsHQ recorded Sep 28, 202651-20014 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25Exact matchRotterdam, NetherlandsHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase

Showing 25 of 98 customer support outsourcing firms based in the Netherlands

See the full list, filter by size, metro and specialty, and access 822 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Customer support outsourcing firms based in the Netherlands at a glance

As of Sep 28, 2026
23.7%Verified-email coverage
35.4Average contacts per company
11-50Median size (employees)
10.2%Largest-city concentration · Amsterdam
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
23
11-50
38
51-200
17
201-500
9
501-1,000
6
1,001-5,000
3
10001+
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 98 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 “customer support outsourcing 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 822 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 28, 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 “customer support outsourcing firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many customer support outsourcing firms are there based in the Netherlands?

RevenueBase identified 98 company matches for customer support outsourcing firms 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?

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

Which city has the most customer support outsourcing firms?

Amsterdam leads with 10 company records, followed by Rotterdam (8) and Aa (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 822 professional contacts with verified work emails tracked across these 98 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 28, 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.