Company lists · Data refreshed November 2026

Top 25 Customer service consulting services based in Brazil

RevenueBase identified 2,688 company matches for customer service consulting services associated with Brazil as of November 2026 and tracks 43,711 professional contacts across them, including 2,810 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for customer service consulting 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
2,688Companies
43,711Contacts tracked
2,810Verified emails
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The 25 largest customer service consulting services based in Brazil

Ranked by team size
Top 25 of 2,688 company matches for customer service consulting 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 matchUberlândia, BrazilHQ recorded Nov 6, 20265,001-10,0004,874 contacts →

Exact match

“Mais que call center: soluções que transformam o seu negócio e a jornada dos clientes!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchNovo Hamburgo, BrazilHQ recorded Nov 6, 20265,001-10,0004,016 contacts →

Exact match

“Somos a Pulse Client Experts, uma empresa em constante evolução, impulsionados pela vontade de fazer acontecer.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchGoiânia, BrazilHQ recorded Nov 6, 202610001+2,741 contacts →

Exact match

“Com 19 anos de experiência em CX e BPO, somos consultivos e entregamos soluções personalizadas que conectam pessoas e tecnologia para impulsionar seus resultados.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchSão Paulo, BrazilHQ recorded Nov 6, 20261,001-5,0001,638 contacts →

Exact match

“A Necxt, empresa do grupo Stefanini, é especializada em Customer Experience e Atendimento ao Cliente.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSão Luís, BrazilHQ recorded Nov 6, 20261,001-5,0001,328 contacts →

Exact match

“Em 19 anos de mercado, a Logos tem ampla experiência nas áreas de Atendimento Presencial e Teleatendimento.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSão Paulo, BrazilHQ recorded Nov 6, 2026n/a881 contacts →

Exact match

“Criada em 2013, a Goiás Business nasceu para fornecer consultoria comercial para uma grande empresa de soluções em recursos humanos, tendo como resultado a geração de mais de 1.8…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchCuritiba, BrazilHQ recorded Nov 6, 2026501-1,000678 contacts →

Exact match

“A Aliança Sul possui 30 anos de experiência comercial e 20 anos de Consultoria Telecom e uma estrutura de gestão focada no resultado crescente, com a premissa básica de oferecer a…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSão Caetano Do Sul, BrazilHQ recorded Nov 6, 20265,001-10,000507 contacts →

Exact match

“Em qualquer lugar do mundo, a MSXI está bem mais perto do que você imagina.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBelo Horizonte, BrazilHQ recorded Nov 6, 2026201-500490 contacts →

Exact match

“Since 2004, we have helped companies solve their challenges in People, Management, Security and Trade Union Relations, delivering world-class results.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchSao Paulo, BrazilHQ recorded Nov 6, 2026201-500399 contacts →

Exact match

“SCOOTO was created to solve customer services for growing companies who lose control over their customers once they start to grow.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSao Paulo, BrazilHQ recorded Nov 6, 2026201-500384 contacts →

Exact match

“A Marketdata é uma das mais completas empresas de marketing de relacionamento do mercado latino-americano.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSao Paulo, BrazilHQ recorded Nov 6, 20261,001-5,000343 contacts →

Exact match

“Um verdadeiro Centro de Experiências para nossos clientes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchCuritiba, BrazilHQ recorded Nov 6, 202651-200188 contacts →

Exact match

“Há mais de 34 anos, ajudando empresas a alcançarem o verdadeiro Sucesso em Vendas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchSão Paulo, BrazilHQ recorded Nov 6, 2026501-1,000185 contacts →

Exact match

“A IN | STORE é uma empresa de CONSULTORIA NO VAREJO E TERCEIRIZAÇÃO DE SOLUÇÕES.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchJuiz De Fora, BrazilHQ recorded Nov 6, 202651-200170 contacts →

Exact match

“A Smart NX une consultoria, tecnologia e execução para ajudar empresas a transformar operações complexas de relacionamento com clientes em jornadas mais inteligentes, integradas e…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchAlphaville Empresarial, BrazilHQ recorded Nov 6, 2026501-1,000153 contacts →

Exact match

“Certified as an excellent place to work by GPTW 2021, YH brasil is a solutions boutique that has been offering Premium services for 5 years in customer service from the most…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchVotorantim, BrazilHQ recorded Nov 6, 202651-200113 contacts →

Exact match

“Nossa Missão desenvolver soluções inovadoras para o mercado de atendimento ao cliente de forma eficaz, priorizando as reais necessidades e inovando com base em indicadores de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchTaboão Da Serra, BrazilHQ recorded Nov 6, 2026501-1,000103 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchVitória, BrazilHQ recorded Nov 6, 202651-200101 contacts →

Exact match

“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: •…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSão Paulo, BrazilHQ recorded Nov 6, 202651-20094 contacts →

Exact match

“Hoje vivemos um momento ímpar de ruptura e inovação.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchCuritiba, BrazilHQ recorded Nov 6, 202651-20076 contacts →

Exact match

“Com a experiência e a credibilidade de mais de 47 anos de mercado, oferecemos soluções customizadas de consultoria pela aplicação de diagnóstico tecnicamente elaborado e…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchSalvador, BrazilHQ recorded Nov 6, 202651-20074 contacts →

Exact match

“A gestão competente de micro, pequenas e médias empresas não é uma tarefa simples.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchSão Paulo, BrazilHQ recorded Nov 6, 202651-20071 contacts →

Exact match

“A ONE by ONE - Gestão de Relacionamento integra em um único conceito serviços de atendimento Premium e melhor experiência com o cliente, possibilitando uma maneira inovadora de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchBalneário Camboriú, BrazilHQ recorded Nov 6, 202651-20070 contacts →

Exact match

“Prestamos serviços especializados em todas os setores de um provedor de internet, desde o atendimento ao seu assinante, até a gestão.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchSão José Dos Campos, BrazilHQ recorded Nov 6, 202651-20067 contacts →

Exact match

“SoluCX is the partner of winning companies in the era of experiences.”

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

Showing 25 of 2,688 customer service consulting services based in Brazil

See the full list, filter by size, metro and specialty, and access 2,810 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Customer service consulting services based in Brazil at a glance

As of Nov 6, 2026
6.4%Verified-email coverage
16.3Average contacts per company
1-10Median size (employees)
26.0%Largest-city concentration · Sao Paulo
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
2,113
11-50
403
51-200
102
201-500
22
501-1,000
14
1,001-5,000
6
5,001-10,000
6
10001+
3

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 2,688 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 “customer service consulting 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 2,810 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 “customer service consulting services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many customer service consulting services are there based in Brazil?

RevenueBase identified 2,688 company matches for customer service consulting 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?

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

Which city has the most customer service consulting services?

Sao Paulo leads with 698 company records, followed by Rio De Janeiro (132) and Curitiba (116).

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 2,810 professional contacts with verified work emails tracked across these 2,688 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.