Company lists · Data refreshed September 2026
Top 25 Consultancy companies based in Rio De Janeiro, Brazil
RevenueBase identified 914 consultancy companies headquartered in Rio De Janeiro, Brazil as of September 2026 and tracks 6,198 professional contacts across them, including 959 with verified work emails. Sao Paulo is the largest hub.
This list covers consultancy companies headquartered in Rio De Janeiro, 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 24, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 consultancy companies based in Rio De Janeiro, Brazil
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 337 contacts → | ||||
Indirect evidence “Empresa engenharia consultiva” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 2 | 218 contacts → | ||||
Indirect evidence “APSIS, uma consultoria especializada em valor com o desafio de fazer sempre a diferença no negócio dos nossos clientes.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 3 | 124 contacts → | ||||
Indirect evidence “A BMS Consultoria Tributária é um escritório boutique com 15 anos de experiência em auditoria e consultoria fiscal, especializada na redução de custos, vem para somar e gerar…” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 4 | 109 contacts → | ||||
Indirect evidence “A Morning Star Consulting (MStar) surgiu em 2003, a partir da iniciativa de alunos do Instituto Militar de Engenharia (IME) de transformar seus projetos de pesquisa em produtos…” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 5 | 95 contacts → | ||||
Indirect evidence “Com mais de 30 anos de existência, a Macroplan Consultoria e Analytics é uma das mais experientes empresas brasileiras de consultoria em cenários prospectivos, administração…” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 6 | 82 contacts → | ||||
Indirect evidence “Somos uma construtora de soluções empresariais focada em gestão e estratégia contábil e tributária.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 7 | 81 contacts → | ||||
Indirect evidence “A Oliveira & Carvalho surgiu a partir da experiência bem sucedida nas áreas tributária, contábil, gestão de risco, fraudes (prevenção e apuração), perícia e auditoria.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 8 | 76 contacts → | ||||
Indirect evidence “Somos a 1ª Consultoria Estratégica de Capital Humano especializada nos segmentos core da economia no Brasil: Tecnologia, Energia & Infraestrutura, Oil & Gas e Mining, Private…” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 9 | 73 contacts → | ||||
Indirect evidence “QUEM SOMOS: Nós somos uma consultoria interdisciplinar que atua em seis áreas: Audiovisual, Design, Finanças, Marketing, Processos e Web Development.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 10 | 68 contacts → | ||||
Indirect evidence “We are a commercial intelligence company with a global presence and a proven track record in the FMCG sector.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 11 | 67 contacts → | ||||
Indirect evidence “No universo da conectividade ser diferente é fundamental!” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 12 | 62 contacts → | ||||
Indirect evidence “For over a decade, our mission has been to transform experiences into results for businesses.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 13 | 47 contacts → | ||||
Indirect evidence “Fundada em 2008, na cidade do Rio de Janeiro, a FCX iniciou as suas atividades na advocacia tributária auxiliando seus clientes a recuperar judicialmente valores pagos a maior com…” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 14 | 42 contacts → | ||||
Indirect evidence “Grão Inteligência is a Brazilian consulting firm that transforms complex challenges into concrete results.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 15 | 42 contacts → | ||||
Indirect evidence “A Iniciativa Consultoria é uma Empresa Júnior de Gestão de Negócios formada por alunos dos cursos de Administração e Ciências Contábeis da Universidade do Estado do Rio de Janeiro…” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 16 | 37 contacts → | ||||
Strong evidence “Index Consult is a business consultancy specialized in assisting organizations in developing and implementing custom-made solutions in the administrative, accounting, financial…” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 17 | 34 contacts → | ||||
Indirect evidence “A Masterplan Engenharia Consultiva e Ambiental atua no segmento ambiental oferecendo serviços de engenharia consultiva estratégica com o propósito de alinhar empreendimentos e…” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 18 | 34 contacts → | ||||
Indirect evidence “Somos uma consultoria especializada para a Exploração e Produção de Petróleo e Gás e outros setores no Brasil.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 19 | 33 contacts → | ||||
Indirect evidence “Somos uma consultoria de Marketing formada e gerida por alunos da ESPM – Escola Superior de Propaganda e Marketing do Rio de Janeiro.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 20 | 33 contacts → | ||||
Indirect evidence “Somos uma empresa de engenharia ambiental que presta serviços de consultoria para empreendimentos em geral, construção civil e indústrias.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 21 | 32 contacts → | ||||
Indirect evidence “A Hands-On Solutions é uma empresa de consultoria e assessoria especializada na implantação de soluções full service, processos e mecanismos que venham tornar o dia a dia das…” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 22 | 31 contacts → | ||||
Indirect evidence “A BIODINÂMICA ENGENHARIA E MEIO AMBIENTE LTDA.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 23 | 31 contacts → | ||||
Indirect evidence “Desde 1949 desenvolvendo soluções.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 24 | 30 contacts → | ||||
Indirect evidence “Consolidada no mercado nacional há mais de 19 anos, a WSS baseia suas ações na integração de diversas atividades para atender as necessidades exclusivas de cada cliente, atuando…” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 25 | 28 contacts → | ||||
Indirect evidence “A Heringer & Matos é por excelência a parceria ideal para orientar o seu negócio.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: consultancy companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names consultancy companies.
- Partial evidence
- Its own public description names part of consultancy companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name consultancy companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 914 consultancy companies based in Rio De Janeiro, Brazil
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Consultancy companies based in Rio De Janeiro, Brazil at a glance
As of Sep 24, 2026Companies by employee count
Email recency for this list is measured across the whole Brazil list rather than for Rio De Janeiro, so it is reported there. Company counts and contact totals on this page are exact for Rio De Janeiro, over 914 companies.
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 consultancy companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in Rio De Janeiro, Brazil whose own description of what they do matches “consultancy companies”. Matching reads each company's description, not its industry code or its name.
- RevenueBase Smart Search
- RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names consultancy companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
- What we exclude
- Companies whose own description does not clearly place them among consultancy companies, and records with no verified work email. Companies headquartered outside Rio De Janeiro 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 its RevenueBase Smart Search 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, 959 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 24, 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.
Consultancy companies by metro in Brazil
- Consultancy companies in Sao Paulo3451
- Consultancy companies in Rio De Janeiro914
- Consultancy companies in Belo Horizonte577
- Consultancy companies in Curitiba508
- Consultancy companies in Porto Alegre450
- Consultancy companies in Campinas292
- Consultancy companies in Recife242
- Consultancy companies in Brasilia208
- Consultancy companies in Fortaleza208
- Consultancy companies in Salvador206
- Consultancy companies in Goiania185
- Consultancy companies in Florianopolis179
- Consultancy companies in Ribeirao Preto138
- Consultancy companies in Sorocaba127
- Consultancy companies in Barueri125
- Consultancy companies in Sao Jose Dos Campos115
- Consultancy companies in Joinville110
- Consultancy companies in Sao Bernardo Do Campo107
- Consultancy companies in Jundiai100
- Consultancy companies in Vitoria95
- Consultancy companies in Santo Andre93
- Consultancy companies in Manaus91
- Consultancy companies in Caxias Do Sul84
- Consultancy companies in Londrina83
- Consultancy companies in Uberlandia83
- Consultancy companies in Blumenau79
- Consultancy companies in Maringa79
- Consultancy companies in Sao Jose Do Rio Preto75
- Consultancy companies in Guarulhos71
- Consultancy companies in Niteroi70
- Consultancy companies in Itajai65
- Consultancy companies in Santos64
- Consultancy companies in Joao Pessoa56
- Consultancy companies in Natal52
- Consultancy companies in Piracicaba52
- Consultancy companies in Sao Caetano Do Sul52
- Consultancy companies in Juiz De Fora50
- Consultancy companies in Sao Luis50
- Consultancy companies in Belem48
- Consultancy companies in Cuiaba48
- Consultancy companies in Indaiatuba46
- Consultancy companies in Novo Hamburgo44
- Consultancy companies in Bauru43
- Consultancy companies in Brasilia Df43
- Consultancy companies in Maceio43
- Consultancy companies in Mogi Das Cruzes41
- Consultancy companies in Vila Velha41
- Consultancy companies in Campo Grande40
- Consultancy companies in Cascavel40
- Consultancy companies in Sao Carlos39
- Consultancy companies in Americana38
- Consultancy companies in Contagem37
- Consultancy companies in Osasco37
- Consultancy companies in Canoas36
- Consultancy companies in Aracaju32
- Consultancy companies in Cotia32
- Consultancy companies in Balneario Camboriu30
- Consultancy companies in Belo Horizonte, Mg, Brazil29
- Consultancy companies in Nova Lima29
- Consultancy companies in Sao Jose29
- Consultancy companies in Uberaba29
- Consultancy companies in Bento Goncalves28
- Consultancy companies in Criciuma28
- Consultancy companies in Macae28
- Consultancy companies in Valinhos28
- Consultancy companies in Limeira27
- Consultancy companies in Paulo27
- Consultancy companies in Santana De Parnaiba27
- Consultancy companies in Chapeco26
- Consultancy companies in Sao Leopoldo25
Frequently asked
What is RevenueBase Smart Search?
RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names consultancy companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.
How many consultancy companies are there based in Rio De Janeiro, Brazil?
RevenueBase identified 914 consultancy companies headquartered in Rio De Janeiro, 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?
Guimar, headquartered in Rio De Janeiro, tops this list with the largest team on record.
Which city has the most consultancy companies?
Sao Paulo leads with 3451 headquartered companies, followed by Rio De Janeiro (914) and Belo Horizonte (577).
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 959 verified decision-maker contacts tracked across these 914 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 24, 2026.
Ready to reach these companies? Verified emails and direct dials for all 914 consultancy companies based in Rio De Janeiro, Brazil. Start with a free account, no credit card.
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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 Smart Search, 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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