Regulation of and contribution to more efficient operation of businesses: highest published revenue
11 Belgian companies in the sector (NACE 8413) publish their revenue in recent accounts; here are the top 11. Entité interrégionale VIAPASS leads with €141.8m (financial year 2025).
Top 11
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.
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Frequently asked questions
Which company in Regulation of and contribution to more efficient operation of businesses has the highest revenue?
Entité interrégionale VIAPASS, with €141.8m in revenue (financial year 2025).
How many Regulation of and contribution to more efficient operation of businesses companies publish their revenue?
11 out of 31, in accounts less than 3 years old. Small companies (micro and abridged accounts) are not required to publish it.
Analyse companies in Regulation of and contribution to more efficient operation of businesses
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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 14 Nov 2026.