Activities of membership organisations: highest published revenue
426 Belgian companies in the sector (NACE 94) publish their revenue in recent accounts; here are the top 20. Sociale Dienst van de Geintegreerde Politie, Gestructureer op Twee Niveaus - Service Sociale de la Police Integree Structuree A Deux Niveaux leads with €136.9m (financial year 2025).
Top 20
Ranked by revenue published in the latest filed accounts (accounts less than 3 years old).
These are the revenue figures published in the annual accounts. Small companies (micro and abridged accounts) do not have to publish theirs: they do not appear in this ranking.
← The whole Activities of membership organisations sector
Frequently asked questions
Which company in Activities of membership organisations has the highest revenue?
Sociale Dienst van de Geintegreerde Politie, Gestructureer op Twee Niveaus - Service Sociale de la Police Integree Structuree A Deux Niveaux, with €136.9m in revenue (financial year 2025).
How many Activities of membership organisations companies publish their revenue?
426 out of 1,803, in accounts less than 3 years old. Small companies (micro and abridged accounts) are not required to publish it.
Analyse companies in Activities of membership organisations
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Open the full file →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.