Company lists · Data verified August 2026

Top 12 Benefits consulting firms based in Belgium

Name: Benefits consulting firms based in Belgium
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 32 companies tracked

There are 32 benefits consulting firms headquartered in Belgium (RevenueBase, August 2026). RevenueBase tracks 545 professional contacts across them, including 23 with verified work emails and 12 with mobile numbers. Brussels is the largest hub.

This list covers benefits consulting firms 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.

32Companies

545Contacts tracked

23Verified emails

12Mobile numbers

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The 12 largest benefits consulting firms based in Belgium

Ranked by team size

Top 12 of 32 benefits consulting firms 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	Istorm Projects	Watermaal-Bosvoorde Watermaal-Bosvoorde Brussel	11-50	14	2
2	Optimor	Brussel	1-10	6	4
3	Ebcs BV	Herent	1-10	5	4
4	Vanbreda Mediùs	Antwerpen	1-10	5	3
5	Emfea Consulting SA	Bruxelles Brussels	1-10	3	2
6	Vanbreda Simplex NV	Herent	1-10	3	1
7	Insurprotect	Oudergem Brussels	1-10	2	2
8	Boshi BV	Gent	1-10	2	1
9	bs2-brusselsbrokers.be	n/a	1-10	1	1
10	Lealis	Antwerpen	1-10	1	1
11	Proptimum	Mons	1-10	1	1
12	PACTI	Sint-Genesius-Rode	1-10	1	1

Showing 12 of 32 benefits consulting firms based in Belgium

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Benefits consulting firms based in Belgium at a glance

As of Aug 28, 2026

1-10Median size (employees)

BrusselsLargest hub · 3 HQs

12Contacts with mobile numbers

2Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

10001+

Benefits consulting firms by metro

Metro	Companies
Benefits consulting firms in Brussels	3
Benefits consulting firms in Herent	3
Benefits consulting firms in Gent	2
Benefits consulting firms in Antwerpen	2
Benefits consulting firms in Saint-Josse-Ten-Noode	1
Benefits consulting firms in Bruxelles Brussels	1
Benefits consulting firms in Watermaal-Bosvoorde Watermaal-Bosvoorde Brussel	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 “benefits consulting firms”, 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; 2 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 benefits consulting firms are there based in Belgium?

There are 32 benefits consulting firms headquartered in Belgium as of August 2026 (RevenueBase).

What is the largest company on this list?

Istorm Projects, headquartered in Watermaal-Bosvoorde Watermaal-Bosvoorde Brussel, tops this list with the largest team on record.

Which city has the most benefits consulting firms?

Brussels leads with 3 headquartered companies, followed by Herent (3) and Gent (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 23 verified decision-maker contacts tracked across these 32 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.