Ranking · General medical practice activities

General medical practice activities: largest employers

1,462 Belgian companies in the sector (NACE 8621) report employees in recent accounts; here are the top 20. IDEWE - Externe dienst voor Preventie en Bescherming op het werk leads with 806.9 FTE (financial year 2025).

Top 20

Ranked by average headcount (FTE) reported in the latest filed accounts (accounts less than 3 years old).

#Company Total assetsRevenue EquityFTEYear
1 IDEWE - Externe dienst voor Preventie en Bescherming op het werk 3001 Leuven €105.6m €129.6m €70.5m 806.9 2025
2 MENSURA Service Externe de Prévention et de Protection au travail 1210 Saint-Josse-ten-Noode €73.6m €128.3m €50.4m 714.5 2025
3 Cohezio 1000 Brussels €57.3m €80.7m €26.8m 503.1 2025
4 Liantis service externe pour la prévention et la protection 1000 Brussels €91.7m €84.2m €72.0m 419.9 2025
5 ATTENTIA Prévention & Protection 1082 Berchem-Sainte-Agathe €17.5m €63.4m €3.16m 311.8 2025
6 CESI 1200 Woluwe-Saint-Lambert €40.4m €44.3m €29.4m 283.0 2025
7 Service Externe de Prevention et de Protection Securex-Externe Dienst voor Preventie en Bescherming Securex 1040 Etterbeek €30.4m €58.0m €19.5m 266.8 2025
8 CLB Edpb 3570 Alken €6.53m €12.2m €3.40m 61.4 2025
9 PREMED, Preventie en Bescherming 3010 Leuven €12.0m €8.06m €9.13m 52.1 2025
10 Wijkgezondheidscentrum De Sleep 9000 Ghent €6.10m €3.40m €5.33m 47.0 2025
11 Eerstelijnsgezondheidszorgcentrum De Piramide 8930 Menen €7.37m €4.32m €2.66m 44.8 2025
12 Wijkgezondheidscentrum Brugse Poort 9000 Ghent €4.58m €3.22m €4.01m 42.8 2025
13 Wijkgezondheidscentrum Botermarkt 9050 Ghent €3.52m €2.74m €2.97m 42.3 2025
14 Certimed 3500 Hasselt €10.8m €10.1m €8.50m 40.6 2025
15 Postes Médicaux de Garde Luxembourg-Dinant 6730 Tintigny €4.40m €6.73m 752,143 € 40.0 2025
16 Services Libres Interrégionaux du Namurois/Servce de Prévention et de Santé à l'Ecole 5000 Namur €2.73m — €1.96m 35.3 2025
17 Wijkgezondheidscentrum de Ridderbuurt 3000 Leuven €4.22m €2.83m €2.59m 34.4 2025
18 Maison médicale de Forest 1190 Forest €5.28m — €1.54m 33.1 2025
19 Wijkgezondheidscentrum De Kaai 9000 Ghent €4.40m €2.88m €2.43m 32.5 2025
20 Wijkgezondheidscentrum Nieuw Gent 9000 Ghent €4.86m — €3.64m 32.4 2025

Headcount reported by the company for all its sites: the jobs may be located elsewhere.

“—”: not published. Small companies (micro and abridged accounts) do not have to publish their revenue.

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Frequently asked questions

Who is the largest employer in General medical practice activities?

IDEWE - Externe dienst voor Preventie en Bescherming op het werk, with 806.9 full-time equivalents reported (financial year 2025).

How many General medical practice activities companies report employees?

1,462 out of 10,218, in accounts less than 3 years old.

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Active companies (legal entities) that have filed at least one set of annual accounts, based on the Crossroads Bank for Enterprises and the National Bank of Belgium. The sector is the main activity in the register; the municipality is that of the registered office. Data updated on 12 Nov 2026.