Company lists · Data refreshed November 2026

Top 25 Change communications consultants based in Brazil

RevenueBase identified 229 company matches for change communications consultants associated with Brazil as of November 2026 and tracks 1,512 professional contacts across them, including 472 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for change communications consultants 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
229Companies
1,512Contacts tracked
472Verified emails
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The 25 largest change communications consultants based in Brazil

Ranked by team size
Top 25 of 229 company matches for change communications consultants 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 matchSao Paulo, BrazilHQ recorded Nov 6, 2026201-500295 contacts →

Exact match

“Integration is a strategy & management consultancy committed to realizing the change that our clients need.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchSão Paulo, BrazilHQ recorded Nov 6, 202651-20089 contacts →

Exact match

“Assessoria de Comunicação e Relações Públicas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchPorto Alegre, BrazilHQ recorded Nov 6, 202651-20067 contacts →

Exact match

“A Critério desenvolve assessoria estratégica de comunicação para empresas, instituições, governos, políticos e líderes de expressão.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchSao Jose Do Rio Preto, BrazilHQ recorded Nov 6, 202611-5049 contacts →

Exact match

“Aqui nós assopramos as velinhas pensando no próximo parabéns.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202611-5042 contacts →

Exact match

“Fundada pelo jornalista Ricardo Viveiros, respeitado profissional com larga experiência obtida em importantes veículos de comunicação (impressa e eletrônica) do Brasil e do…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchFortaleza, BrazilHQ recorded Nov 6, 202611-5034 contacts →

Exact match

“A AD2M Engenharia de Comunicação oferece serviços de alta qualidade e resultados no universo da comunicação, com amplo portfólio, forte rede de relacionamentos e equipe de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSão Paulo, BrazilHQ recorded Nov 6, 202651-20030 contacts →

Exact match

“Grupo Printer is a consultancy agency specialized in mapping, diagnosing and solving the brands’ communications challenges with creativity, excellency and untiring search for…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“Nos últimos 10 anos, ao lado dos maiores clientes do mercado, desenvolvemos o jeito Plug de fazer comunicação.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchRio De Janeiro, BrazilHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“A LGA Comunicação foi criada por profissionais experientes, com conhecimentos complementares e longa vivência na definição e execução de estratégias de comunicação para clientes…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchSão Paulo, BrazilHQ recorded Nov 6, 202651-20020 contacts →

Exact match

“Concentre-se no seu negócio e deixe a comunicação com a FOR[IN].”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBrasília, BrazilHQ recorded Nov 6, 20261-1019 contacts →

Exact match

“Somos uma consultoria de comunicação integrada, com um time sênior e atuante em setores variados, que vão desde Infraestrutura e Finanças até Cultura e Agro.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchPorto Alegre, BrazilHQ recorded Nov 6, 20261-1017 contacts →

Exact match

“We are a corporate communications agency with 25 years of experience based in Porto Alegre that seeks connections between brands and people.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“A PiaR Group é uma agência de comunicação e relações públicas fundada em 2013, em São Paulo.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchSão Paulo, BrazilHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Somos uma agência de comunicação estratégica para negócios com propósito.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchGoiânia, BrazilHQ recorded Nov 6, 20261-1014 contacts →

Exact match

“Nesta selva de pedra, a comunicação se torna uma importante força para a garantia do sucesso.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchItaparica, BrazilHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“A Leaf sabe que um planejamento estratégico sério é a raiz necessária para sustentar as maiores campanhas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSão Paulo, BrazilHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“ESTRATÉGIAS QUE GERAM RESULTADOS!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchSão Paulo, BrazilHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“A Change combina sólido conhecimento sobre o comportamento humano e vasta experiência em ambiente corporativo no suporte à gestão das mudanças.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBarueri, BrazilHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“ML & A Comunicações is a company that transcends the limits of a media relations agency to work as a complete and integrated communications-consulting agent in the on-line and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSão Paulo, BrazilHQ recorded Nov 6, 202651-2009 contacts →

Exact match

“Onde dói?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchCampinas, BrazilHQ recorded Nov 6, 20261-109 contacts →

Exact match

“Fundada em 1991 pelo jornalista Ricardo Mendes e pela Relações Públicas Silvana Nader, a Mendes & Nader conta com uma equipe de profissionais graduados e experientes em…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Agência Interage é uma agência de comunicação, marketing e publicidade com mais de 17 anos de atuação, especializada em ajudar empresas a evoluir sua comunicação com método e…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchSao Paulo, BrazilHQ recorded Nov 6, 20261-106 contacts →

Exact match

“A Hatsur é uma assessoria de comunicação fundamentada em princípios básicos como ética e transparência, com o objetivo principal de gerar valor à imagem e aos negócios dos nossos…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchSão Caetano Do Sul, BrazilHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Profissionais com experiência de grandes agências de comunicação, mas com uma abordagem de consultoria, que oferece uma estrutura enxuta, atendimento próximo, personalizado e…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchJaboticabal, BrazilHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Somos agentes de prosperidade, há 30 anos atuando em grandes, médias e pequenas empresas.”

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

Showing 25 of 229 change communications consultants based in Brazil

See the full list, filter by size, metro and specialty, and access 472 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Change communications consultants based in Brazil at a glance

As of Nov 6, 2026
31.2%Verified-email coverage
6.6Average contacts per company
1-10Median size (employees)
34.9%Largest-city concentration · Sao Paulo
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
189
11-50
30
51-200
8
201-500
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 229 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 “change communications consultants” 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 472 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.

Change communications consultants 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 “change communications consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many change communications consultants are there based in Brazil?

RevenueBase identified 229 company matches for change communications consultants 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?

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

Which city has the most change communications consultants?

Sao Paulo leads with 80 company records, followed by Rio De Janeiro (16) and Belo Horizonte (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 472 professional contacts with verified work emails tracked across these 229 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.