Company lists · Data refreshed September 2026

Top 25 Virtual customer service providers based in the Netherlands

RevenueBase identified 69 virtual customer service providers headquartered in the Netherlands as of September 2026 and tracks 1,728 professional contacts across them, including 417 with verified work emails. Amsterdam is the largest hub.

This list covers virtual customer service providers headquartered in the Netherlands, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 22, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 22, 2026 86% judged on-target in blind review
69Companies
1,728Contacts tracked
417Verified emails
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The 25 largest virtual customer service providers based in the Netherlands

Ranked by team size
Top 25 of 69 virtual customer service providers based in the Netherlands, ranked by team size, largest first. Data refreshed Sep 22, 2026. RevenueBase Smart Search rates how each company's information relates to virtual customer service providers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceAmsterdam, NetherlandsHQ checked Sep 22, 20261,001-5,000496 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 22, 2026
2Indirect evidenceHaarlem, NetherlandsHQ checked Sep 22, 2026501-1,000188 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 22, 2026
3Indirect evidenceDeventer, NetherlandsHQ checked Sep 22, 20261,001-5,000150 contacts →

Indirect evidence

“Als full service contactcenter bieden we klantcontact via alle kanalen.”

Source: RevenueBase Database · checked Sep 22, 2026
4Partial evidenceZoetermeer, NetherlandsHQ checked Sep 22, 2026501-1,000150 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 22, 2026
5Indirect evidenceZwolle, NetherlandsHQ checked Sep 22, 2026201-50091 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 22, 2026
6Indirect evidenceEmmen, NetherlandsHQ checked Sep 22, 202651-20051 contacts →

Indirect evidence

“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.”

Source: RevenueBase Database · checked Sep 22, 2026
7Indirect evidenceAmsterdam, NetherlandsHQ checked Sep 22, 202651-20036 contacts →

Indirect evidence

“Interswitch is expert op het gebied van bereikbaarheidsdiensten.”

Source: RevenueBase Database · checked Sep 22, 2026
8Indirect evidenceHeelsum, NetherlandsHQ checked Sep 22, 202611-5032 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 22, 2026
9Indirect evidenceRotterdam, NetherlandsHQ checked Sep 22, 202651-20030 contacts →

Indirect evidence

“Altijd bereikbaar.”

Source: RevenueBase Database · checked Sep 22, 2026
10Indirect evidenceLeeuwarden, NetherlandsHQ checked Sep 22, 202651-20029 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 22, 2026
11Indirect evidenceVianen, NetherlandsHQ checked Sep 22, 202611-5028 contacts →

Indirect evidence

“Frontline is, met meer dan 20 jaar ervaring, expert op het gebied van klantcontactcenter oplossingen.”

Source: RevenueBase Database · checked Sep 22, 2026
12Indirect evidenceRijswijk, NetherlandsHQ checked Sep 22, 202651-20021 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 22, 2026
13Indirect evidence's-hertogenbosch, NetherlandsHQ checked Sep 22, 202651-20018 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 22, 2026
14Partial evidenceRotterdam, NetherlandsHQ checked Sep 22, 202611-5016 contacts →

Partial evidence

“Transform the accessibility of your customer service.”

Source: RevenueBase Database · checked Sep 22, 2026
15Partial evidenceAmstelveen, NetherlandsHQ checked Sep 22, 202611-5015 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 22, 2026
16Indirect evidenceArnhem, NetherlandsHQ checked Sep 22, 202611-5014 contacts →

Indirect evidence

“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.”

Source: RevenueBase Database · checked Sep 22, 2026
17Indirect evidenceMaastricht, NetherlandsHQ checked Sep 22, 202651-20014 contacts →

Indirect evidence

“Klantenservice uitbesteden of klantenservice verbeteren?”

Source: RevenueBase Database · checked Sep 22, 2026
18Indirect evidenceAssen, NetherlandsHQ checked Sep 22, 202651-20014 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 22, 2026
19Indirect evidenceArnhem, NetherlandsHQ checked Sep 22, 20261-1011 contacts →

Indirect evidence

“Wilt u ervaren als ondernemer altijd goed bereikbaar te zijn?”

Source: RevenueBase Database · checked Sep 22, 2026
20Partial evidenceRotterdam, NetherlandsHQ checked Sep 22, 202611-5011 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 22, 2026
21Indirect evidenceWaardenburg, NetherlandsHQ checked Sep 22, 202611-5010 contacts →

Indirect evidence

“Klantenservice zonder kletspraat.”

Source: RevenueBase Database · checked Sep 22, 2026
22Partial evidenceAmsterdam, NetherlandsHQ checked Sep 22, 202611-5010 contacts →

Partial evidence

“We are Byteleaders - the one-stop-shop for setting up and staffing your European customer service.”

Source: RevenueBase Database · checked Sep 22, 2026
23Indirect evidenceWaardenburg, NetherlandsHQ checked Sep 22, 202611-5010 contacts →

Indirect evidence

“Welkom bij Key-Factor | innovatieve office support!”

Source: RevenueBase Database · checked Sep 22, 2026
24Indirect evidenceLemmer, NetherlandsHQ checked Sep 22, 202611-509 contacts →

Indirect evidence

“Voice to Voice zorgt ervoor dat je niet hoeft na te denken over uitstekend klantcontact.”

Source: RevenueBase Database · checked Sep 22, 2026
25Indirect evidenceZonnebaan 39, NetherlandsHQ checked Sep 22, 202611-509 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 22, 2026

Showing 25 of 69 virtual customer service providers based in the Netherlands

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Virtual customer service providers based in the Netherlands at a glance

As of Sep 22, 2026
24.1%Verified-email coverage
25.0Average contacts per company
11-50Median size (employees)
10.1%Largest-city concentration · Amsterdam
Sep 22, 2026Page data refreshed

Companies by employee count

1-10
17
11-50
29
51-200
12
201-500
1
501-1,000
5
1,001-5,000
4
10001+
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 69 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among virtual customer service providers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in the Netherlands whose own description of what they do matches “virtual customer service providers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names virtual customer service providers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among virtual customer service providers, and records with no verified work email. Companies headquartered outside Netherlands are excluded even when they keep an office there.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 417 across the full list. 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 22, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names virtual customer service providers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many virtual customer service providers are there based in the Netherlands?

RevenueBase identified 69 virtual customer service providers headquartered in the Netherlands as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Cygnific, headquartered in Netherlands, tops this list with the largest team on record.

Which city has the most virtual customer service providers?

Amsterdam leads with 7 headquartered companies, followed by Rotterdam (6) and Zwolle (3).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 417 verified decision-maker contacts tracked across these 69 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 22, 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 Smart Search, 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.