Company lists · Data verified August 2026

Top 25 Customer service staffing agencies based in Belgium

Name: Customer service staffing agencies based in Belgium
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 63 companies tracked

There are 63 customer service staffing agencies headquartered in Belgium (RevenueBase, August 2026). RevenueBase tracks 1,648 professional contacts across them, including 342 with verified work emails and 40 with mobile numbers. Gent is the largest hub.

This list covers customer service staffing agencies 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.

63Companies

1,648Contacts tracked

342Verified emails

40Mobile numbers

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The 25 largest customer service staffing agencies based in Belgium

Ranked by team size

Top 25 of 63 customer service staffing agencies 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	Talentus	Nivelles Walloon	51-200	184	72
3	Mifratel	Moeskroen	501-1,000	127	17
4	IP Globalnet	Zaventem	1,001-5,000	90	1
5	Planet Group	n/a	201-500	81	22
6	Metiselect	n/a	51-200	75	23
7	Future Solutions	Berchem	51-200	56	7
8	Challenge MC	n/a	n/a	56	2
9	Glowi Jobs	Zonhoven	11-50	54	28
10	Captel S.A	Liege	11-50	44	6
11	Charmies Agency	n/a	51-200	39	6
12	Team Wauw	Kortrijk	11-50	32	9
13	A Concept Interim	Antwerpen	51-200	27	10
14	Hostess-Select	Lochristi	11-50	27	2
15	Multicom Europe	n/a	51-200	17	2
16	YES Talents	Schoten	11-50	16	8
17	Spring Professional Belgium	Groot-Bijgaarden	11-50	15	4
18	Hostess Factory	n/a	1-10	15	1
19	2work NV	Heppen	1-10	13	1
20	Call Agent	n/a	11-50	12	2
21	Apex Careers	Vilvoorde	1-10	11	6
22	Travak	Lokeren	1-10	7	4
23	METIS	Lendelede	11-50	5	1
24	Tribe Events	Gent	1-10	4	2
25	Barca Consulting	Bilzen Flemish	11-50	4	1

Showing 25 of 63 customer service staffing agencies based in Belgium

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 342 reachable decision-makers.

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Customer service staffing agencies based in Belgium at a glance

As of Aug 28, 2026

1-10Median size (employees)

GentLargest hub · 3 HQs

40Contacts with mobile numbers

1Emails 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 staffing agencies by metro

Metro	Companies
Customer service staffing agencies in Gent	3
Customer service staffing agencies in Brussels	3
Customer service staffing agencies in Beveren	2
Customer service staffing agencies in Hasselt	2
Customer service staffing agencies in Lokeren	1
Customer service staffing agencies in Lochristi	1
Customer service staffing agencies in Evere Brussels	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 staffing agencies”, 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; 1 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 staffing agencies are there based in Belgium?

There are 63 customer service staffing agencies 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 service staffing agencies?

Gent leads with 3 headquartered companies, followed by Brussels (3) and Beveren (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 342 verified decision-maker contacts tracked across these 63 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.