Company lists · Data refreshed November 2026

Top 25 Survey research services based in Brazil

RevenueBase identified 111 company matches for survey research services associated with Brazil as of November 2026 and tracks 1,141 professional contacts across them, including 137 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for survey research services associated with Brazil, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
111Companies
1,141Contacts tracked
137Verified emails
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The 25 largest survey research services based in Brazil

Ranked by team size
Top 25 of 111 company matches for survey research services based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchBrasilia, BrazilHQ recorded Nov 6, 202651-20086 contacts →

Exact match

“Somos a empresa de pesquisa e inteligência de dados da FSB Holding, maior e mais completo ecossistema brasileiro de gestão de reputação da América Latina.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchRecife, BrazilHQ recorded Nov 6, 202611-5051 contacts →

Exact match

“O Instituto de Pesquisas Sociais, Políticas e Econômicas (IPESPE) é uma das instituições mais respeitadas do Brasil no setor de pesquisas de mercado e opinião pública.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchBarueri, BrazilHQ recorded Nov 6, 202651-20049 contacts →

Exact match

“INDEXSA oferece um amplo portfolio de serviços para seus clientes através de suas unidades de negócios: Pesquisa e Trade Solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchBelo Horizonte, BrazilHQ recorded Nov 6, 202611-5048 contacts →

Exact match

“O Opinion Box é uma empresa de tecnologia referência em pesquisa de mercado e customer experience.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchBelo Horizonte, BrazilHQ recorded Nov 6, 2026n/a37 contacts →

Exact match

“Quem somos A Vox Populi é referência em pesquisas de mercado e opinião desde 1984.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchBrasília, BrazilHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“Checon Pesquisa is a research and consulting agency with more than 19 years of experience.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchCampinas, BrazilHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“O Instituto PHD faz pesquisas para indivíduos, corporações ou para entidades.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSao Paulo, BrazilHQ recorded Nov 6, 2026n/a25 contacts →

Exact match

“Nosso alicerce é a técnica: nossos profissionais dominam os campos da pesquisa sensorial, pesquisa de marketing e estatística.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchPorto Alegre, BrazilHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“O IPO utiliza a ciência para produzir conhecimento e gerar informação estratégica.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202651-20024 contacts →

Exact match

“Empresa dedicada à entrega de conhecimento e de insights para a construção de negócios e de uma sociedade mais sustentável.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSão Paulo, BrazilHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“FORNECEMOS MAIS DO QUE NÚMEROS, GERAMOS INFORMAÇÃO Em um mundo cada vez mais competitivo e ávido por novidades, quem possui o acesso à dados assertivos tem em mãos o poder de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchGoiânia, BrazilHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Grupom Consultoria e Pesquisa, empresa dedicada ao estudo do comportamento de mercado e de consumidores, bem como suas opiniões em relação ao mundo que o cerca: família…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchCuritiba, BrazilHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Somos a ZOOM Inteligência em Pesquisas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Demanda is a market research institute that has conducted more than market research projects and public opinion polls for more than 800 companies and government entities in Brazil…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchVitória, BrazilHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“A Enquet foi fundada pelo idealismo e visão de futuro de três mulheres empreendedoras, em 14 de agosto de 1985, quando levantamentos de opinião era luxo reservado às grandes…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchFortaleza, BrazilHQ recorded Nov 6, 20261-109 contacts →

Exact match

“Com mais de 10 anos no mercado, somos uma empresa que tem como foco o desenvolvimento das melhores soluções para as necessidades de informação estratégica de nossos clientes…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchFortaleza, BrazilHQ recorded Nov 6, 20261-109 contacts →

Exact match

“Conhecer bem os seus clientes e os seus concorrentes isso é peça fundamental no processo de Inteligência de Marketing de sua empresa.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchBelo Horizonte, BrazilHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Na Data Goal, transformamos dados em decisões estratégicas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchCanoas, BrazilHQ recorded Nov 6, 202611-507 contacts →

Exact match

“A SPHINX Brasil dedica-se ao desenvolvimento de soluções para pesquisa e análise de dados qualitativos e quantitativos.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSão Paulo, BrazilHQ recorded Nov 6, 202611-505 contacts →

Exact match

“É uma empresa voltada para o desenvolvimento de estatísticas setoriais, levantamentos de dados, pesquisa e estudos quantitativos nos segmentos industrial, comercial, prestação de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchFlorianópolis, BrazilHQ recorded Nov 6, 202611-504 contacts →

Exact match

“NEGÓCIO Informações estratégicas com base em pesquisas de opinião e de mercado para o sucesso de marcas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchRio De Janeiro, BrazilHQ recorded Nov 6, 20261-102 contacts →

Exact match

“A Medida Certa é mais que um instituto de pesquisa.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchPorto Alegre, BrazilHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Somos uma empresa especializada em pesquisa, que realiza projetos customizados de acordo com a necessidade de cada cliente.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202611-501 contacts →

Exact match

“A Gonçalves & Associados é uma consultoria especializada em estudos de mercado e opinião.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchRio De Janeiro, BrazilHQ recorded Nov 6, 202611-501 contacts →

Exact match

“A ÁREA é um escritório de pesquisa de mercado que atende desde 2003 os mais variados mercados.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 111 survey research services based in Brazil

See the full list, filter by size, metro and specialty, and access 137 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Survey research services based in Brazil at a glance

As of Nov 6, 2026
12.0%Verified-email coverage
10.3Average contacts per company
1-10Median size (employees)
27.9%Largest-city concentration · Sao Paulo
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
66
11-50
34
51-200
7
201-500
1
10001+
1

Email recency for this list is measured worldwide rather than for Brazil, so it is reported there. Company counts and contact totals on this page are exact for Brazil, over 111 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Brazil whose business descriptions match “survey research services” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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
Every displayed company carries at least one verified work email. RevenueBase tracks 137 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “survey research services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many survey research services are there based in Brazil?

RevenueBase identified 111 company matches for survey research services associated with Brazil as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

NEXUS tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most survey research services?

Sao Paulo leads with 31 company records, followed by Rio De Janeiro (8) and Belo Horizonte (7).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 137 professional contacts with verified work emails tracked across these 111 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 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 with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.