Company lists · Data verified August 2026

Top 20 Customer contact center companies based in Belgium

Name: Customer contact center companies based in Belgium
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 37 companies tracked

There are 37 customer contact center companies headquartered in Belgium (RevenueBase, August 2026). RevenueBase tracks 1,524 professional contacts across them, including 325 with verified work emails and 30 with mobile numbers. Bruxelles is the largest hub.

This list covers customer contact center companies headquartered in Belgium, 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.

37Companies

1,524Contacts tracked

325Verified emails

30Mobile numbers

Unlock all 37 companies Free account · no credit card · 2 minutes

The 20 largest customer contact center companies based in Belgium

Ranked by team size

Top 20 of 37 customer contact center companies based in Belgium, 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	N-Allo - Engie Group	Brussels	501-1,000	501	98
2	IPG	Diegem	1,001-5,000	243	21
3	24 Customer Care Center	Berchem	201-500	158	91
4	Mifratel	Moeskroen	501-1,000	127	17
5	B-Connected	Brussel Brussel	201-500	80	16
6	Approche SUR Mesure - NOW Odity	Bruxelles	201-500	57	17
7	Comnexio	Gosselies	51-200	47	23
8	Captel S.A	Liege	11-50	44	6
9	Nixxis Group	Bruxelles	51-200	22	10
10	Multicom Europe	n/a	51-200	17	2
11	Memo Contactcenter	Zele	51-200	16	8
12	Call Agent	n/a	11-50	12	2
13	LVS Consulting	As	11-50	5	1
14	DDM Consulting Germany	Turnhout	11-50	3	3
15	Indiga Bvba	Tongeren	1-10	3	3
16	Q-Calls	Kumtich	11-50	3	2
17	Telewacht	Aalst	1-10	2	1
18	Thebluelink NV	Edegem	11-50	1	1
19	Interaction Force	n/a	1-10	1	1
20	Coceco BV	n/a	1-10	1	1

Showing 20 of 37 customer contact center companies based in Belgium

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 325 reachable decision-makers.

Free account · no credit card

See all 37 companies

Customer contact center companies based in Belgium at a glance

As of Aug 28, 2026

11-50Median size (employees)

BruxellesLargest hub · 2 HQs

30Contacts 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 contact center companies by metro

Metro	Companies
Customer contact center companies in Bruxelles	2
Customer contact center companies in Hasselt	2
Customer contact center companies in Turnhout	1
Customer contact center companies in Moeskroen	1
Customer contact center companies in Koekelberg	1
Customer contact center companies in Zele	1
Customer contact center companies in Gent	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 contact center companies”, with match quality audited by blind human judging, and headquartered in Belgium.
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 contact center companies are there based in Belgium?

There are 37 customer contact center companies headquartered in Belgium as of August 2026 (RevenueBase).

What is the largest company on this list?

N-Allo - Engie Group, headquartered in Brussels, tops this list with the largest team on record.

Which city has the most customer contact center companies?

Bruxelles leads with 2 headquartered companies, followed by Hasselt (2) and Turnhout (1).

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 325 verified decision-maker contacts tracked across these 37 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.

Ready to reach these companies? Verified emails and direct dials for all 37 customer contact center companies based in Belgium. Start with a free account, no credit card.

Get the full list

Related lists

Customer contact center companies by geography

Browse the directory

Browse: Companies home · All Belgium lists · All Customer contact center companies lists · New lists

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.