Office administrative, office support and other business support activities: highest published revenue
697 Belgian companies in the sector (NACE 82) publish their revenue in recent accounts; here are the top 20. Eurelec Trading leads with €13.4bn (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 Office administrative, office support and other business support activities has the highest revenue?
Eurelec Trading, with €13.4bn in revenue (financial year 2025).
How many Office administrative, office support and other business support activities companies publish their revenue?
697 out of 13,770, in accounts less than 3 years old. Small companies (micro and abridged accounts) are not required to publish it.
Analyse companies in Office administrative, office support and other business support activities
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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.