Accounting, bookkeeping and auditing activities; tax consultancy: highest published revenue
524 Belgian companies in the sector (NACE 6920) publish their revenue in recent accounts; here are the top 20. Ernst et Young Reviseurs d'Entreprises leads with €144.6m (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.
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Frequently asked questions
Which company in Accounting, bookkeeping and auditing activities; tax consultancy has the highest revenue?
Ernst et Young Reviseurs d'Entreprises, with €144.6m in revenue (financial year 2025).
How many Accounting, bookkeeping and auditing activities; tax consultancy companies publish their revenue?
524 out of 9,662, in accounts less than 3 years old. Small companies (micro and abridged accounts) are not required to publish it.
Analyse companies in Accounting, bookkeeping and auditing activities; tax consultancy
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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.