Company lists · Data refreshed September 2026
Top 25 Market research call centers based in Brazil
RevenueBase identified 162 market research call centers headquartered in Brazil as of September 2026 and tracks 11,509 professional contacts across them, including 679 with verified work emails and 60 with mobile numbers. Sao Paulo is the largest hub.
This list covers market research call centers headquartered in Brazil, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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 market research call centers based in Brazil
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 4,126 | ||||
“Mais que call center: soluções que transformam o seu negócio e a jornada dos clientes!” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 2 | 1,058 | ||||
“Em breve uma nova página da BTCC Conexão Cliente.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 3 | 701 | ||||
“A VECTOR SERVIÇOS é uma empresa especializada na criação, implantação e gestão de serviços de Contact Center.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 4 | 300 | ||||
“Um verdadeiro Centro de Experiências para nossos clientes.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 5 | 169 | ||||
“We have over 30 years of experience in making companies getting closer to their consumers.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 6 | 140 | ||||
“Somos uma empresa de contact center, apaixonada por entregar excelência na experiência do cliente.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 7 | 93 | ||||
“A Ivox é uma empresa de Call Center mas que vende mais do que isso, seu conceito é a entrega de SOLUÇÕES DE ATENDIMENTO, para o cliente que precisa de eficiência através de: •…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 8 | 86 | ||||
“A Quality Contact Center ® é formada por uma equipe de talentos altamente qualificados compondo uma cultura com a marca da inovação e da agilidade, apontando sempre “para o foco…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 9 | 69 | ||||
“Você sabe por que aquele cliente fiel nunca mais voltou?” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 10 | 68 | ||||
“SoluCX is the partner of winning companies in the era of experiences.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 11 | 62 | ||||
“A Amaro atua no mercado desde oferecendo soluções concretas para o desenvolvimento de projetos dirigidos ao atendimento de seu cliente.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 12 | Criativa Call CenterStrong evidence | 62 | |||
“Criativa Call Center is a company based out of R Dos Pariquis, Sala 502, Belem, Pará, Brazil.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 13 | 52 | ||||
“O Opinion Box é uma empresa de tecnologia referência em pesquisa de mercado e customer experience.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 14 | 46 | ||||
“Um novo conceito em Contact Center!” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 15 | 42 | ||||
“INDEXSA oferece um amplo portfolio de serviços para seus clientes através de suas unidades de negócios: Pesquisa e Trade Solutions.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 16 | 34 | ||||
“Referência em pesquisa de mercado, customer experience e consumer insights, apoiando empresas a inovar, crescer de forma sustentável e se conectar com seus clientes.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 17 | 26 | ||||
“Checon Pesquisa is a research and consulting agency with more than 19 years of experience.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 18 | 24 | ||||
“A Blend é uma consultoria especializada em transformar dados de Customer Insights em Inteligência de Negócio.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 19 | 23 | ||||
“Há mais de 27 anos no mercado, a Oidê Comunicações é uma empresa focada em resultados.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 20 | 20 | ||||
“Who we are - We have been around for over 20 years helping companies grow by developing a deep understanding of their customers, markets and brands - We develop marketing…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 21 | 19 | ||||
“A Imago é uma agência de pesquisa de mercado que traz soluções customizadas para seus clientes de maneira dinâmica, eficaz e ágil.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 22 | 19 | ||||
“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…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 23 | 17 | ||||
“Atuamos no mercado de contact center desde 2008, fornecendo aos nossos clientes serviços de SAC (via contato telefônico, Chat ou e-mail) Cobrança e Televendas.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 24 | 17 | ||||
“A WA Group é uma empresa de soluções de contact center e telemarketing no Rio de Janeiro, e tem mais de 20 anos de experiência no mercado.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 25 | Gerp Pesquisas EstratégicasIndirect evidence | 17 | |||
“Em seu trajeto, a GERP conquistou uma carteira com mais de 750 clientes atendidos, sempre no conceito ad-hoc.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 162 market research call centers based in Brazil
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Market research call centers based in Brazil at a glance
As of Sep 5, 2026Companies by employee count
Verified emails by last verification
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among market research call centers, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.
- 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
- Companies headquartered in Brazil whose own description of what they do matches “market research call centers”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among market research call centers, and records with no verified work email. Companies headquartered outside Brazil are excluded even when they keep an office there.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- 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 listed company carries at least one verified work email, 679 across the full list. 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 September 5, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Market research call centers by metro
- Market research call centers in Sao Paulo54
Frequently asked
How many market research call centers are there based in Brazil?
RevenueBase identified 162 market research call centers headquartered in Brazil as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Callink, headquartered in Uberlandia, tops this list with the largest team on record.
Which city has the most market research call centers?
Sao Paulo leads with 54 headquartered companies, followed by Porto Alegre (11) and Curitiba (9).
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 679 verified decision-maker contacts tracked across these 162 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 5, 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.
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