Company lists · Data verified August 2026
Top 8 Consumer panel recruitment services based in Brazil
There are 26 consumer panel recruitment services headquartered in Brazil (RevenueBase, August 2026). RevenueBase tracks 212 professional contacts across them, including 36 with verified work emails and 2 with mobile numbers. Sao Paulo is the largest hub.
This list covers consumer panel recruitment services headquartered in Brazil, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.
The 8 largest consumer panel recruitment services based in Brazil
Ranked by team size| # | Company | Verified emails |
|---|---|---|
| 1 |  Smart Research | 19 |
| 2 |  Eurekah | 5 |
| 3 |  MY Opinion | 4 |
| 4 |  Participe Pesquisas | 2 |
| 5 |  CK Recrutamento | 2 |
| 6 |  Garimpo Pesquisa E Recrutamento | 1 |
| 7 |  Opinion Recrutamento E Pesquisa | 1 |
| 8 |  Dataquest Consultoria E Pesquisas | 1 |
Showing 8 of 26 consumer panel recruitment services based in Brazil
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Consumer panel recruitment services based in Brazil at a glance
As of Aug 28, 2026Companies by employee count
Consumer panel recruitment services by metro
| Metro | Companies |
|---|---|
| Consumer panel recruitment services in Sao Paulo | 16 |
| Consumer panel recruitment services in Porto Alegre | 2 |
| Consumer panel recruitment services in Salvador | 1 |
| Consumer panel recruitment services in Cotia | 1 |
| Consumer panel recruitment services in Osasco | 1 |
| Consumer panel recruitment services in Rio De Janeiro | 1 |
| Consumer panel recruitment services in Recife | 1 |
How this list was built
- Source
- The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
- Inclusion
- Companies whose own business descriptions match “consumer panel recruitment services”, with match quality audited by blind human judging, and headquartered in Brazil.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Contact records re-verify on a rolling cadence; 0 contacts on this list were re-verified in the last 30 days.
- Refresh
- Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.
Frequently asked
How many consumer panel recruitment services are there based in Brazil?
There are 26 consumer panel recruitment services headquartered in Brazil as of August 2026 (RevenueBase).
What is the largest company on this list?
Smart Research, headquartered in Brazil, tops this list with the largest team on record.
Which city has the most consumer panel recruitment services?
Sao Paulo leads with 16 headquartered companies, followed by Porto Alegre (2) and Salvador (1).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 36 verified decision-maker contacts tracked across these 26 companies.
How current is this list?
The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.
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About this data
RevenueBase is a B2B contact data platform. Its company graph covers 21.3 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph, the same data that powers RevenueBase's B2B data products and the free research portal.
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