Company lists · Data verified August 2026

Top 25 Customer service call centers based in the Netherlands

Name: Customer service call centers based in the Netherlands
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 60 companies tracked

There are 60 customer service call centers headquartered in the Netherlands (RevenueBase, August 2026). RevenueBase tracks 2,228 professional contacts across them, including 434 with verified work emails and 62 with mobile numbers. Rotterdam is the largest hub.

This list covers customer service call centers headquartered in the Netherlands, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

60Companies

2,228Contacts tracked

434Verified emails

62Mobile numbers

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The 25 largest customer service call centers based in the Netherlands

Ranked by team size

Top 25 of 60 customer service call centers based in the Netherlands, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Wengage	Zt	1,001-5,000	694	179
2	Webhelp Enterprise NL	Enschede	501-1,000	348	23
3	2contact	Mj	501-1,000	192	35
4	Klant Contact Services	Zoetermeer	501-1,000	151	14
5	Soleo Groep	Utrecht	1,001-5,000	149	33
6	Quality Contacts	Zwolle	201-500	93	25
7	Pricon	Me	51-200	51	9
8	Failliet	Ae	201-500	47	2
9	Crossover	Leeuwarden	51-200	31	6
10	Antwoordservice Nederland	Rotterdam	51-200	30	13
11	Carmen Automotive BDC	Netherlands	11-50	25	16
12	Contactworx Make Contact Work	Ez	51-200	21	7
13	AD HOC	S-Hertogenbosch	51-200	18	1
14	Sound Of Data	Rotterdam	11-50	16	8
15	Ditmeijers' Group BV	Ej	51-200	15	8
16	call-4us.nl	Kd	11-50	14	7
17	Digital Customer Care Company	Xr	11-50	14	5
18	Clikq BV	Assen	51-200	14	3
19	A2 Antwoordservice B.V	Velsen Noord	11-50	13	8
20	Telecount BV	Gk	11-50	13	5
21	Sociaalplus	Ermelo	11-50	11	5
22	The Good Agency	Rotterdam	11-50	11	2
23	Voice To Voice BV Telefoonservice, Klantenservice EN Telefoontraining	Hj	11-50	9	2
24	Pluscare B.V	Utrecht	11-50	9	1
25	Kccplus	Rk	11-50	6	4

Showing 25 of 60 customer service call centers based in the Netherlands

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Customer service call centers based in the Netherlands at a glance

As of Aug 28, 2026

11-50Median size (employees)

RotterdamLargest hub · 5 HQs

62Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Customer service call centers by metro

Metro	Companies
Customer service call centers in Rotterdam	5
Customer service call centers in Amsterdam	3
Customer service call centers in Zoetermeer	2
Customer service call centers in Bj	2
Customer service call centers in Utrecht	2
Customer service call centers in Aa	1
Customer service call centers in Breda	1
Customer service call centers in Ermelo	1

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “customer service call centers”, with match quality audited by blind human judging, and headquartered in the Netherlands.
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: Contact records re-verify on a rolling cadence; 0 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many customer service call centers are there based in the Netherlands?

There are 60 customer service call centers headquartered in the Netherlands as of August 2026 (RevenueBase).

What is the largest company on this list?

Wengage, headquartered in Zt, tops this list with the largest team on record.

Which city has the most customer service call centers?

Rotterdam leads with 5 headquartered companies, followed by Amsterdam (3) and Zoetermeer (2).

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 434 verified decision-maker contacts tracked across these 60 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.