Company lists · Data refreshed September 2026

Top 25 Employee relations consulting firms based in Rio De Janeiro, Brazil

Name: Employee relations consulting firms based in Rio De Janeiro, Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 12, 2026 419 companies tracked

RevenueBase identified 419 employee relations consulting firms headquartered in Rio De Janeiro, Brazil as of September 2026 and tracks 4,675 professional contacts across them, including 384 with verified work emails and 106 with mobile numbers. Sao Paulo is the largest hub.

This list covers employee relations consulting firms 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 12, 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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 12, 2026 86% judged on-target in blind review

419Companies

4,675Contacts tracked

384Verified emails

106Mobile numbers

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The 25 largest employee relations consulting firms based in Rio De Janeiro, Brazil

Ranked by team size

Top 25 of 419 employee relations consulting firms based in Rio De Janeiro, Brazil, ranked by team size, largest first. Data refreshed Sep 12, 2026. RevenueBase Smart Search rates how each company's information relates to employee relations consulting firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Grupo Seres	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 12, 2026	501-1,000	742 contacts →
	Indirect evidence “Há mais de 50 anos no mercado, o Grupo SERES oferece soluções em Recursos Humanos, com comprometimento, inovação, ética e responsabilidade.” Source: RevenueBase Database · checked Sep 12, 2026
2	Personale Consultoria	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 12, 2026	n/a	428 contacts →
	Indirect evidence “A Personale Consultoria em RH, que atua no mercado desde 1993, é um dos mais importantes centros de geração de soluções em Recursos Humanos do Estado do Rio de Janeiro.” Source: RevenueBase Database · checked Sep 12, 2026
3	Agência 4p	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 12, 2026	1,001-5,000	307 contacts →
	Indirect evidence “A Agência 4P é uma empresa voltada para disponibilizar capital humano, objetivando sempre resultados em curto prazo aos nossos clientes- Promoções e Merchandising - degustação…” Source: RevenueBase Database · checked Sep 12, 2026
4	Talentos Consultoria	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 12, 2026	n/a	281 contacts →
	Indirect evidence “A TALENTOS CONSULTORIA é uma empresa especializada em gestão de pessoas, que oferece uma ampla gama de serviços em recursos humanos.” Source: RevenueBase Database · checked Sep 12, 2026
5	MSA Human Resources	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 12, 2026	51-200	230 contacts →
	Indirect evidence “Established in 1993 and managed by Miriam Sion Adissi, a professional with over 20 years of solid experience in Human Resources, MSA is specialized in the coordination of large…” Source: RevenueBase Database · checked Sep 12, 2026
6	Morning Star Consulting	Partial evidence	Rio De Janeiro, BrazilHQ checked Sep 12, 2026	51-200	109 contacts →
	Partial 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 12, 2026
7	Bosisio, Macedo Soares & Advogados	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 12, 2026	11-50	39 contacts →
	Indirect evidence “Com uma sólida trajetória de sucesso e visão abrangente, o escritório está ativo e atuante dentro de todas as esferas do direito do trabalho e previdenciário.” Source: RevenueBase Database · checked Sep 12, 2026
8	Marta Alves Sociedade DE Advogados	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 12, 2026	1-10	29 contacts →
	Indirect evidence “Escritório de advocacia.” Source: RevenueBase Database · checked Sep 12, 2026
9	Grupo Capacitare	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 12, 2026	11-50	25 contacts →
	Indirect evidence “Consultoria de Recursos Humanos especializada na execução e gestão de Programas de Estágio e Trainees.” Source: RevenueBase Database · checked Sep 12, 2026
10	Cm2 Serviços	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 12, 2026	11-50	23 contacts →
	Indirect evidence “Somos uma empresa no ramo de consultoria contábil, folha de pagamento, assessoria jurídica, prevenção trabalhista, com a grande maioria dos clientes sendo da construção civil.” Source: RevenueBase Database · checked Sep 12, 2026
11	Meden Consultoria	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 12, 2026	11-50	22 contacts →
	Indirect evidence “Nossa empresa é formada por um grupo de executivos altamente qualificado no mercado de avaliações e afins, que se uniu para criar uma empresa de consultoria que visa atender os…” Source: RevenueBase Database · checked Sep 12, 2026
12	Comatrix Gestão E Consultoria	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 12, 2026	11-50	21 contacts →
	Indirect evidence “A Comatrix é uma empresa de gestão interina e consultoria executiva, que desde 2003 trabalha na transformação empresas de médio porte e familiares, na busca de melhores resultados.” Source: RevenueBase Database · checked Sep 12, 2026
13	AJS	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 12, 2026	11-50	20 contacts →
	Indirect evidence “Sociedade de advogados especializado em assessoria e consultoria sindical e em serviços de contencioso, coletivo e individual, trabalhista.” Source: RevenueBase Database · checked Sep 12, 2026
14	AZ Consult	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 12, 2026	1-10	18 contacts →
	Indirect evidence “A AZ Consult é uma consultoria de Recursos Humanos que tem por objetivo atender a demanda de empresas em seus processos internos de RH.” Source: RevenueBase Database · checked Sep 12, 2026
15	Grupo HL Terceirização	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 12, 2026	51-200	17 contacts →
	Indirect evidence “Atuamos no mercado desde 1996 e temos a nossa importância como centro de geração de soluções em Recursos Humanos, terceirização e locação de mão de obra temporária.” Source: RevenueBase Database · checked Sep 12, 2026
16	Acerta Consultoria	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 12, 2026	1-10	17 contacts →
	Indirect evidence “Uma consultoria especializada em gestão de pessoas com foco estratégico e comercial para atender as necessidades de cada cliente.” Source: RevenueBase Database · checked Sep 12, 2026
17	SPM Consultoria	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 12, 2026	51-200	13 contacts →
	Indirect evidence “A SPM é uma empresa de serviços profissionais que oferece uma gama completa de serviços de negócios, produtos e soluções que ajudam nossos clientes a crescer e ter sucesso através…” Source: RevenueBase Database · checked Sep 12, 2026
18	Harpia Human Capital	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 12, 2026	1-10	12 contacts →
	Indirect evidence “Uma consultoria de Gestão de Pessoas e Recrutamento por competências.” Source: RevenueBase Database · checked Sep 12, 2026
19	LS Consultoria Estratégica	Partial evidence	Rio De Janeiro, BrazilHQ checked Sep 12, 2026	11-50	12 contacts →
	Partial evidence “With over 40 years of experience, LS Consultoria Estratégica specializes in business consulting for individuals and legal entities, with expertise in administrative, accounting…” Source: RevenueBase Database · checked Sep 12, 2026
20	Hartlabor Consultoria E Serviços Ltda	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 12, 2026	201-500	12 contacts →
	Indirect evidence “Grupo Hartlabor, somos uma consultoria de RH e prestamos serviços de Recrutamento e Seleção de Pessoal, Locação de Mão de Obra Temporária (6.019/74), Terceirização de Mão de Obra…” Source: RevenueBase Database · checked Sep 12, 2026
21	Sistemas Life	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 12, 2026	11-50	12 contacts →
	Indirect evidence “Transformação e Estratégia: A Sistemas Life tem um papel fundamental em ajudar empresas a transformarem suas áreas de RH e DP em setores verdadeiramente estratégicos, guiados por…” Source: RevenueBase Database · checked Sep 12, 2026
22	Grupo Schneider	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 12, 2026	11-50	12 contacts →
	Indirect evidence “O Grupo Schneider, que iniciou suas atividades no ano de 1993 como um escritório individual, sempre acreditou que cada cliente é único.” Source: RevenueBase Database · checked Sep 12, 2026
23	ARM Gestão Consultoria	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 12, 2026	1-10	11 contacts →
	Indirect evidence “Somos uma empresa de consultoria especializada na solução de problemas de alta complexidade, seja de empresas de médio ou grande porte.” Source: RevenueBase Database · checked Sep 12, 2026
24	RRZ Consultoria	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 12, 2026	11-50	11 contacts →
	Indirect evidence “A RRZ Consultoria, fundada em outubro de 2012 como uma empresa especializada no mercado de serviços financeiros, reunindo profissionais com larga experiência na área, oferecendo…” Source: RevenueBase Database · checked Sep 12, 2026
25	Tenório DA Veiga	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 12, 2026	11-50	10 contacts →
	Indirect evidence “Fundado pelo advogado Luiz Felipe Tenório da Veiga, considerado por publicações especializadas como um dos mais admirados profissionais na área trabalhista no Brasil, o escritório…” Source: RevenueBase Database · checked Sep 12, 2026

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: employee relations consulting firms. 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 employee relations consulting firms.
Partial evidence: Its own public description names part of employee relations consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name employee relations consulting firms. 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 419 employee relations consulting firms based in Rio De Janeiro, Brazil

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Employee relations consulting firms based in Rio De Janeiro, Brazil at a glance

As of Sep 12, 2026

8.2%Verified-email coverage

2.3%Mobile-number coverage

11.2Average contacts per company

1-10Median size (employees)

363.5%Largest-city concentration · Sao Paulo

Sep 12, 2026Page data refreshed

Companies by employee count

1-10

311

11-50

51-200

201-500

501-1,000

1,001-5,000

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 14.0d

3060–30

7631–60

261–90

090–180

0180+

Company record updated

Median 80.0d

00–30

1,06331–60

2,72961–90

72790–180

156180+

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 employee relations consulting firms, 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 “employee relations consulting firms”. 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 employee relations consulting firms), 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 employee relations consulting firms, 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, 384 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 12, 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.

Employee relations consulting firms by metro in Brazil

Employee relations consulting firms in Sao Paulo1523
Employee relations consulting firms in Rio De Janeiro416
Employee relations consulting firms in Curitiba256
Employee relations consulting firms in Belo Horizonte221
Employee relations consulting firms in Porto Alegre196
Employee relations consulting firms in Campinas147
Employee relations consulting firms in Goiania104

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 employee relations consulting firms, 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 employee relations consulting firms are there based in Rio De Janeiro, Brazil?

RevenueBase identified 419 employee relations consulting firms 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?

Grupo Seres, headquartered in Rio De Janeiro, tops this list with the largest team on record.

Which city has the most employee relations consulting firms?

Sao Paulo leads with 1523 headquartered companies, followed by Rio De Janeiro (416) and Curitiba (256).

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 384 verified decision-maker contacts tracked across these 419 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 12, 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 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.