Company lists · Data refreshed November 2026
Top 25 In-depth interview services based in Brazil
RevenueBase identified 140 company matches for in-depth interview services associated with Brazil as of November 2026 and tracks 1,424 professional contacts across them, including 198 with verified work emails. Sao Paulo is the largest hub.
This list covers company matches for in-depth interview 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.
The 25 largest in-depth interview services based in Brazil
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 77 contacts → | ||||
Exact match “Fundada em 2016, a Quaest vem se especializando em realizar pesquisas observacionais e experimentais, na implementação, monitoramento e avaliação de programas e projetos.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 35 contacts → | ||||
Exact match “O Instituto Olhar é um instituto de pesquisa que se propõe a avaliar a real necessidade informacional de cada cliente, elaborando projetos de diagnósticos de mercado diferenciados.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 33 contacts → | ||||
Exact match “Kampo Brasil is a full-service agency that offers fieldwork of research for quantitative and qualitative interviews within a vast range of methodologies, that includes CATI, CAPI…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 30 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 | |||||
| 5 | 26 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 | |||||
| 6 | 25 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 | |||||
| 7 | 24 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 | |||||
| 8 | 20 contacts → | ||||
Exact match “A Imago é uma agência de pesquisa de mercado que traz soluções customizadas para seus clientes de maneira dinâmica, eficaz e ágil.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 20 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 | |||||
| 10 | 18 contacts → | ||||
Exact match “Nosso negócio é ajudar os negócios de nossos clientes.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 17 contacts → | ||||
Exact match “O lado humano da informação Somos a LIGA, um estúdio de pesquisa qualitativa que, desde 2012, transforma perguntas em estratégias.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 15 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 15 contacts → | ||||
Exact match “Somos a ZOOM Inteligência em Pesquisas.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 15 contacts → | ||||
Exact match “Em seu trajeto, a GERP conquistou uma carteira com mais de 750 clientes atendidos, sempre no conceito ad-hoc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 13 contacts → | ||||
Exact match “A Ferraz Pesquisa de Mercado é uma agência de pesquisa qualitativa e quantitativa que preza pela excelência na execução do serviço, buscando trazer novas ideias e novas formas de…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 11 contacts → | ||||
Exact match “My Opinion is a Brazilian market research company specializing in qualitative recruitment and fieldwork, supporting international research projects across Brazil and Latin America.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 11 contacts → | ||||
Exact match “Empresa especializada em inteligência, pesquisa de mercado e no desenvolvimento de projetos sob medida.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 9 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 | |||||
| 19 | 8 contacts → | ||||
Exact match “Na Eurekah, conectamos as marcas às pessoas certas para cada pesquisa.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 8 contacts → | ||||
Exact match “Seeds is a Market Research “boutique” from São Paulo, Brazil.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 8 contacts → | ||||
Exact match “We are a premium recruitment company based in Brazil, for qualitative research projects.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 8 contacts → | ||||
Exact match “ALPHAPLAN é uma empresa de inteligência em pesquisa voltada a atender de maneira diferenciada cada projeto de seus clientes e parceiros.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 7 contacts → | ||||
Exact match “Somos uma empresa que Pesquisa de Mercado com foco em recrutamento para pesquisa qualitativa.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 6 contacts → | ||||
Exact match “Hibou derives from the French word for “owl” and signifies looking beyond 180°.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 4 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 | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “in-depth interview services”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 140 in-depth interview services based in Brazil
See the full list, filter by size, metro and specialty, and access 198 tracked professional contacts with verified work emails. Direct dials are available where recorded.
Free signup · no credit card
In-depth interview services based in Brazil at a glance
As of Nov 6, 2026Companies by employee count
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 140 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 “in-depth interview 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 198 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.
In-depth interview services by metro
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 “in-depth interview services”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many in-depth interview services are there based in Brazil?
RevenueBase identified 140 company matches for in-depth interview 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?
Quaest Pesquisa tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most in-depth interview services?
Sao Paulo leads with 68 company records, followed by Rio De Janeiro (18) and Porto Alegre (8).
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 198 professional contacts with verified work emails tracked across these 140 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.
Ready to reach these companies? Verified emails and direct dials for all 140 in-depth interview services based in Brazil. Start with a free account, no credit card.
Download this list →Related lists
In-depth interview services by geography
- In-depth interview services based in Sao Paulo, Brazil
- In-depth interview services based in Toronto, Canada
- In-depth interview services based in Paris, France
- In-depth interview services based in Bangalore, India
- In-depth interview services based in Gurgaon, India
- In-depth interview services based in Mumbai, India
- In-depth interview services based in New Delhi, India
- In-depth interview services based in Noida, India
- In-depth interview services based in Madrid, Spain
- In-depth interview services based in London, United Kingdom
- In-depth interview services based in Chicago, United States
- In-depth interview services based in Los Angeles, United States
Browse the directory
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- In-depth interview services based in Sao Paulo, Brazil
- In-depth interview services based in Toronto, Canada
- In-depth interview services based in Paris, France
- In-depth interview services based in Bangalore, India
- In-depth interview services based in Gurgaon, India
- In-depth interview services based in Mumbai, India
Company intelligence · public preview
Top 25 in-depth interview services based in Brazil
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 140 matching company records for in-depth interview services based in Brazil, with 1,424 tracked contacts and 198 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 in-depth interview services based in Brazil
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Quaest Pesquisaquaest.com.brHQ: Belo Horizonte, BrazilReported employees: 11-50 | Belo Horizonte, Brazil | 11-50 | Exact match | 77 contacts → |
“Fundada em 2016, a Quaest vem se especializando em realizar pesquisas observacionais e experimentais, na implementação, monitoramento e avaliação de programas e projetos.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Jumppijumppi.com.brHQ: Belo Horizonte, BrazilReported employees: 11-50 | Belo Horizonte, Brazil | 11-50 | Exact match | 35 contacts → |
“O Instituto Olhar é um instituto de pesquisa que se propõe a avaliar a real necessidade informacional de cada cliente, elaborando projetos de diagnósticos de mercado diferenciados.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Kampo Brasil Pesquisa DE Mercadokampobrasil.comHQ: São Paulo, BrazilReported employees: 11-50 | São Paulo, Brazil | 11-50 | Exact match | 33 contacts → |
“Kampo Brasil is a full-service agency that offers fieldwork of research for quantitative and qualitative interviews within a vast range of methodologies, that includes CATI, CAPI…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Checon Pesquisacheconpesquisa.com.brHQ: Brasília, BrazilReported employees: 11-50 | Brasília, Brazil | 11-50 | Exact match | 30 contacts → |
“Checon Pesquisa is a research and consulting agency with more than 19 years of experience.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Instituto PHDinstitutophd.com.brHQ: Campinas, BrazilReported employees: 11-50 | Campinas, Brazil | 11-50 | Exact match | 26 contacts → |
“O Instituto PHD faz pesquisas para indivíduos, corporações ou para entidades.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  ALS Perceptionperception.net.brHQ: Sao Paulo, BrazilReported employees: Not recorded | Sao Paulo, Brazil | Not recorded | Exact match | 25 contacts → |
“Nosso alicerce é a técnica: nossos profissionais dominam os campos da pesquisa sensorial, pesquisa de marketing e estatística.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | IPECipec-inteligencia.com.br HQ: Sao Paulo, BrazilReported employees: 51-200 | Sao Paulo, Brazil | 51-200 | Exact match | 24 contacts → |
“Empresa dedicada à entrega de conhecimento e de insights para a construção de negócios e de uma sociedade mais sustentável.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Imago Pesquisasimagopesquisas.com.brHQ: Sao Paulo, BrazilReported employees: 11-50 | Sao Paulo, Brazil | 11-50 | Exact match | 20 contacts → |
“A Imago é uma agência de pesquisa de mercado que traz soluções customizadas para seus clientes de maneira dinâmica, eficaz e ágil.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  AGP Pesquisasagppesquisas.com.brHQ: São Paulo, BrazilReported employees: 11-50 | São Paulo, Brazil | 11-50 | Exact match | 20 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Mc15 Consultoria E Treinamentomc15.com.brHQ: Barueri, BrazilReported employees: 11-50 | Barueri, Brazil | 11-50 | Exact match | 18 contacts → |
“Nosso negócio é ajudar os negócios de nossos clientes.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Liga Pesquisaligapesquisa.comHQ: Sao Paulo, BrazilReported employees: 1-10 | Sao Paulo, Brazil | 1-10 | Exact match | 17 contacts → |
“O lado humano da informação Somos a LIGA, um estúdio de pesquisa qualitativa que, desde 2012, transforma perguntas em estratégias.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Novo Conceito Recrutamento E Pesquisas DE Mercadonvconceito.com.br HQ: Sao Paulo, BrazilReported employees: 1-10 | Sao Paulo, Brazil | 1-10 | Exact match | 15 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 13 |  Zoom Inteligência EM Pesquisaszoompesquisas.com.brHQ: Curitiba, BrazilReported employees: 11-50 | Curitiba, Brazil | 11-50 | Exact match | 15 contacts → |
“Somos a ZOOM Inteligência em Pesquisas.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Gerp Pesquisas Estratégicasgerp.com.br HQ: Niteroi, BrazilReported employees: 11-50 | Niteroi, Brazil | 11-50 | Exact match | 15 contacts → |
“Em seu trajeto, a GERP conquistou uma carteira com mais de 750 clientes atendidos, sempre no conceito ad-hoc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Ferraz Pesquisa DE Consumoferrazpesquisa.com.brHQ: Barueri, BrazilReported employees: 1-10 | Barueri, Brazil | 1-10 | Exact match | 13 contacts → |
“A Ferraz Pesquisa de Mercado é uma agência de pesquisa qualitativa e quantitativa que preza pela excelência na execução do serviço, buscando trazer novas ideias e novas formas de…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  MY Opinionmyopinion.com.brHQ: São Paulo, BrazilReported employees: 11-50 | São Paulo, Brazil | 11-50 | Exact match | 11 contacts → |
“My Opinion is a Brazilian market research company specializing in qualitative recruitment and fieldwork, supporting international research projects across Brazil and Latin America.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Radar Pesquisasradarpesquisas.com.brHQ: Sao Paulo, BrazilReported employees: 11-50 | Sao Paulo, Brazil | 11-50 | Exact match | 11 contacts → |
“Empresa especializada em inteligência, pesquisa de mercado e no desenvolvimento de projetos sob medida.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Instituto Opnusopnus.com.brHQ: Fortaleza, BrazilReported employees: 1-10 | Fortaleza, Brazil | 1-10 | Exact match | 9 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Eurekaheurekah.com.brHQ: Sao Paulo, BrazilReported employees: 1-10 | Sao Paulo, Brazil | 1-10 | Exact match | 8 contacts → |
“Na Eurekah, conectamos as marcas às pessoas certas para cada pesquisa.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Seeds Market Researchseedsmr.comHQ: São Paulo, BrazilReported employees: 1-10 | São Paulo, Brazil | 1-10 | Exact match | 8 contacts → |
“Seeds is a Market Research “boutique” from São Paulo, Brazil.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  PINCHpinch.net.brHQ: São Paulo, BrazilReported employees: 1-10 | São Paulo, Brazil | 1-10 | Exact match | 8 contacts → |
“We are a premium recruitment company based in Brazil, for qualitative research projects.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Alphaplan Inteligência EM Pesquisasalphaplanpesquisas.com.brHQ: Porto Alegre, BrazilReported employees: 1-10 | Porto Alegre, Brazil | 1-10 | Exact match | 8 contacts → |
“ALPHAPLAN é uma empresa de inteligência em pesquisa voltada a atender de maneira diferenciada cada projeto de seus clientes e parceiros.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Participe Pesquisasparticipepesquisas.com.brHQ: São Paulo, BrazilReported employees: 11-50 | São Paulo, Brazil | 11-50 | Exact match | 7 contacts → |
“Somos uma empresa que Pesquisa de Mercado com foco em recrutamento para pesquisa qualitativa.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Hibou Pesquisa E Insightslehibou.com.brHQ: São Paulo, BrazilReported employees: 11-50 | São Paulo, Brazil | 11-50 | Exact match | 6 contacts → |
“Hibou derives from the French word for “owl” and signifies looking beyond 180°.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Instituto Mapamapa.com.brHQ: Florianópolis, BrazilReported employees: 11-50 | Florianópolis, Brazil | 11-50 | Exact match | 4 contacts → |
“NEGÓCIO Informações estratégicas com base em pesquisas de opinião e de mercado para o sucesso de marcas.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 140 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
In-depth interview services: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
139 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 140 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
In-depth interview services by metro
Questions about this company list
What does Exact match mean for in-depth interview services?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many in-depth interview services did RevenueBase find based in Brazil?
The saved snapshot records 140 matching company records, 1,424 tracked contacts and 198 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
In-depth interview services by geography
- In-depth interview services based in Sao Paulo, Brazil
- In-depth interview services based in Toronto, Canada
- In-depth interview services based in Paris, France
- In-depth interview services based in Bangalore, India
- In-depth interview services based in Gurgaon, India
- In-depth interview services based in Mumbai, India
- In-depth interview services based in New Delhi, India
- In-depth interview services based in Noida, India
- In-depth interview services based in Madrid, Spain
- In-depth interview services based in London, United Kingdom
- In-depth interview services based in Chicago, United States
- In-depth interview services based in Los Angeles, United States
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 in-depth interview services based in Brazil. Snapshot: November 6, 2026. https://revenuebase.ai/companies/in-depth-interview-services/brazil.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- In-depth interview services based in Sao Paulo, Brazil
- In-depth interview services based in Toronto, Canada
- In-depth interview services based in Paris, France
- In-depth interview services based in Bangalore, India
- In-depth interview services based in Gurgaon, India
- In-depth interview services based in Mumbai, India
Company intelligence · public preview
Top 25 in-depth interview services based in Brazil
RevenueBase records 140 matching company records for in-depth interview services based in Brazil, with 1,424 tracked contacts and 198 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 in-depth interview services based in Brazil
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Quaest Pesquisaquaest.com.br HQ: Belo Horizonte, BrazilReported employees: 11-50 | Belo Horizonte, Brazil | 11-50 | Exact match | 77 contacts → |
“Fundada em 2016, a Quaest vem se especializando em realizar pesquisas observacionais e experimentais, na implementação, monitoramento e avaliação de programas e projetos.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Jumppijumppi.com.br HQ: Belo Horizonte, BrazilReported employees: 11-50 | Belo Horizonte, Brazil | 11-50 | Exact match | 35 contacts → |
“O Instituto Olhar é um instituto de pesquisa que se propõe a avaliar a real necessidade informacional de cada cliente, elaborando projetos de diagnósticos de mercado diferenciados.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Kampo Brasil Pesquisa DE Mercadokampobrasil.com HQ: São Paulo, BrazilReported employees: 11-50 | São Paulo, Brazil | 11-50 | Exact match | 33 contacts → |
“Kampo Brasil is a full-service agency that offers fieldwork of research for quantitative and qualitative interviews within a vast range of methodologies, that includes CATI, CAPI…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Checon Pesquisacheconpesquisa.com.br HQ: Brasília, BrazilReported employees: 11-50 | Brasília, Brazil | 11-50 | Exact match | 30 contacts → |
“Checon Pesquisa is a research and consulting agency with more than 19 years of experience.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Instituto PHDinstitutophd.com.br HQ: Campinas, BrazilReported employees: 11-50 | Campinas, Brazil | 11-50 | Exact match | 26 contacts → |
“O Instituto PHD faz pesquisas para indivíduos, corporações ou para entidades.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | ALS Perceptionperception.net.br HQ: Sao Paulo, BrazilReported employees: Not recorded | Sao Paulo, Brazil | Not recorded | Exact match | 25 contacts → |
“Nosso alicerce é a técnica: nossos profissionais dominam os campos da pesquisa sensorial, pesquisa de marketing e estatística.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | IPECipec-inteligencia.com.br HQ: Sao Paulo, BrazilReported employees: 51-200 | Sao Paulo, Brazil | 51-200 | Exact match | 24 contacts → |
“Empresa dedicada à entrega de conhecimento e de insights para a construção de negócios e de uma sociedade mais sustentável.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Imago Pesquisasimagopesquisas.com.br HQ: Sao Paulo, BrazilReported employees: 11-50 | Sao Paulo, Brazil | 11-50 | Exact match | 20 contacts → |
“A Imago é uma agência de pesquisa de mercado que traz soluções customizadas para seus clientes de maneira dinâmica, eficaz e ágil.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | AGP Pesquisasagppesquisas.com.br HQ: São Paulo, BrazilReported employees: 11-50 | São Paulo, Brazil | 11-50 | Exact match | 20 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Mc15 Consultoria E Treinamentomc15.com.br HQ: Barueri, BrazilReported employees: 11-50 | Barueri, Brazil | 11-50 | Exact match | 18 contacts → |
“Nosso negócio é ajudar os negócios de nossos clientes.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Liga Pesquisaligapesquisa.com HQ: Sao Paulo, BrazilReported employees: 1-10 | Sao Paulo, Brazil | 1-10 | Exact match | 17 contacts → |
“O lado humano da informação Somos a LIGA, um estúdio de pesquisa qualitativa que, desde 2012, transforma perguntas em estratégias.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Novo Conceito Recrutamento E Pesquisas DE Mercadonvconceito.com.br HQ: Sao Paulo, BrazilReported employees: 1-10 | Sao Paulo, Brazil | 1-10 | Exact match | 15 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 13 | Zoom Inteligência EM Pesquisaszoompesquisas.com.br HQ: Curitiba, BrazilReported employees: 11-50 | Curitiba, Brazil | 11-50 | Exact match | 15 contacts → |
“Somos a ZOOM Inteligência em Pesquisas.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Gerp Pesquisas Estratégicasgerp.com.br HQ: Niteroi, BrazilReported employees: 11-50 | Niteroi, Brazil | 11-50 | Exact match | 15 contacts → |
“Em seu trajeto, a GERP conquistou uma carteira com mais de 750 clientes atendidos, sempre no conceito ad-hoc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Ferraz Pesquisa DE Consumoferrazpesquisa.com.br HQ: Barueri, BrazilReported employees: 1-10 | Barueri, Brazil | 1-10 | Exact match | 13 contacts → |
“A Ferraz Pesquisa de Mercado é uma agência de pesquisa qualitativa e quantitativa que preza pela excelência na execução do serviço, buscando trazer novas ideias e novas formas de…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | MY Opinionmyopinion.com.br HQ: São Paulo, BrazilReported employees: 11-50 | São Paulo, Brazil | 11-50 | Exact match | 11 contacts → |
“My Opinion is a Brazilian market research company specializing in qualitative recruitment and fieldwork, supporting international research projects across Brazil and Latin America.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Radar Pesquisasradarpesquisas.com.br HQ: Sao Paulo, BrazilReported employees: 11-50 | Sao Paulo, Brazil | 11-50 | Exact match | 11 contacts → |
“Empresa especializada em inteligência, pesquisa de mercado e no desenvolvimento de projetos sob medida.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Instituto Opnusopnus.com.br HQ: Fortaleza, BrazilReported employees: 1-10 | Fortaleza, Brazil | 1-10 | Exact match | 9 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Eurekaheurekah.com.br HQ: Sao Paulo, BrazilReported employees: 1-10 | Sao Paulo, Brazil | 1-10 | Exact match | 8 contacts → |
“Na Eurekah, conectamos as marcas às pessoas certas para cada pesquisa.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Seeds Market Researchseedsmr.com HQ: São Paulo, BrazilReported employees: 1-10 | São Paulo, Brazil | 1-10 | Exact match | 8 contacts → |
“Seeds is a Market Research “boutique” from São Paulo, Brazil.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | PINCHpinch.net.br HQ: São Paulo, BrazilReported employees: 1-10 | São Paulo, Brazil | 1-10 | Exact match | 8 contacts → |
“We are a premium recruitment company based in Brazil, for qualitative research projects.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Alphaplan Inteligência EM Pesquisasalphaplanpesquisas.com.br HQ: Porto Alegre, BrazilReported employees: 1-10 | Porto Alegre, Brazil | 1-10 | Exact match | 8 contacts → |
“ALPHAPLAN é uma empresa de inteligência em pesquisa voltada a atender de maneira diferenciada cada projeto de seus clientes e parceiros.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Participe Pesquisasparticipepesquisas.com.br HQ: São Paulo, BrazilReported employees: 11-50 | São Paulo, Brazil | 11-50 | Exact match | 7 contacts → |
“Somos uma empresa que Pesquisa de Mercado com foco em recrutamento para pesquisa qualitativa.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Hibou Pesquisa E Insightslehibou.com.br HQ: São Paulo, BrazilReported employees: 11-50 | São Paulo, Brazil | 11-50 | Exact match | 6 contacts → |
“Hibou derives from the French word for “owl” and signifies looking beyond 180°.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Instituto Mapamapa.com.br HQ: Florianópolis, BrazilReported employees: 11-50 | Florianópolis, Brazil | 11-50 | Exact match | 4 contacts → |
“NEGÓCIO Informações estratégicas com base em pesquisas de opinião e de mercado para o sucesso de marcas.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 140 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
In-depth interview services: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
139 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 140 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
In-depth interview services by metro
Questions about this company list
What does Exact match mean for in-depth interview services?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many in-depth interview services did RevenueBase find based in Brazil?
The saved snapshot records 140 matching company records, 1,424 tracked contacts and 198 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
In-depth interview services by geography
- In-depth interview services based in Sao Paulo, Brazil
- In-depth interview services based in Toronto, Canada
- In-depth interview services based in Paris, France
- In-depth interview services based in Bangalore, India
- In-depth interview services based in Gurgaon, India
- In-depth interview services based in Mumbai, India
- In-depth interview services based in New Delhi, India
- In-depth interview services based in Noida, India
- In-depth interview services based in Madrid, Spain
- In-depth interview services based in London, United Kingdom
- In-depth interview services based in Chicago, United States
- In-depth interview services based in Los Angeles, United States
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 in-depth interview services based in Brazil. Snapshot: November 6, 2026. https://revenuebase.ai/companies/in-depth-interview-services/brazil.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- In-depth interview services based in Sao Paulo, Brazil
- In-depth interview services based in Toronto, Canada
- In-depth interview services based in Paris, France
- In-depth interview services based in Bangalore, India
- In-depth interview services based in Gurgaon, India
- In-depth interview services based in Mumbai, India