Scientific research and development: highest published revenue
106 Belgian companies in the sector (NACE 72) publish their revenue in recent accounts; here are the top 20. argenx leads with €3.80bn (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 Scientific research and development sector
Frequently asked questions
Which company in Scientific research and development has the highest revenue?
argenx, with €3.80bn in revenue (financial year 2025).
How many Scientific research and development companies publish their revenue?
106 out of 1,206, in accounts less than 3 years old. Small companies (micro and abridged accounts) are not required to publish it.
Analyse companies in Scientific research and development
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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 11 Nov 2026.