Market research and public opinion polling: highest published revenue
108 Belgian companies in the sector (NACE 7320) publish their revenue in recent accounts; here are the top 20. Pricewaterhousecoopers EU Services leads with €50.4m (financial year 2023).
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 Market research and public opinion polling has the highest revenue?
Pricewaterhousecoopers EU Services, with €50.4m in revenue (financial year 2023).
How many Market research and public opinion polling companies publish their revenue?
108 out of 1,630, in accounts less than 3 years old. Small companies (micro and abridged accounts) are not required to publish it.
Analyse companies in Market research and public opinion polling
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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.