Company lists · Data refreshed September 2026

Top 25 Group insurance companies based in Brazil

Name: Group insurance companies based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 1,236 companies tracked

RevenueBase identified 1,236 group insurance companies headquartered in Brazil as of September 2026 and tracks 20,195 professional contacts across them, including 1,645 with verified work emails. Sao Paulo is the largest hub.

This list covers group insurance companies 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 16, 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 16, 2026 86% judged on-target in blind review

1,236Companies

20,195Contacts tracked

1,645Verified emails

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The 25 largest group insurance companies based in Brazil

Ranked by team size

Top 25 of 1,236 group insurance companies based in Brazil, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to group insurance companies: 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	Care Plus	Indirect evidence	Barueri, BrazilHQ checked Sep 16, 2026	1,001-5,000	1,349 contacts →
	Indirect evidence “Há mais de 30 anos, olhamos para o futuro e, por isso, somos uma das maiores operadoras de saúde premium do mundo.” Source: RevenueBase Database · checked Sep 16, 2026
2	Daycoval Seguros	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 16, 2026	51-200	267 contacts →
	Indirect evidence “Seja bem-vindo a Daycoval Seguros!” Source: RevenueBase Database · checked Sep 16, 2026
3	Grupo Allcross	Indirect evidence	Curitiba, BrazilHQ checked Sep 16, 2026	1,001-5,000	228 contacts →
	Indirect evidence “O Grupo AllCross é referência em consultoria de planos de saúde, odontológicos e seguros no país.” Source: RevenueBase Database · checked Sep 16, 2026
4	Agecor Saúde	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 16, 2026	n/a	197 contacts →
	Indirect evidence “A Agecor Saúde é uma das maiores corretoras de planos de saúde do Rio de Janeiro e se destaca pela transparência no atendimento e preço.” Source: RevenueBase Database · checked Sep 16, 2026
5	Supermed	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 16, 2026	201-500	155 contacts →
	Indirect evidence “A SUPERMED é a administradora de Benefícios que mais cresce no Brasil.” Source: RevenueBase Database · checked Sep 16, 2026
6	Célebre Corretora	Indirect evidence	São Paulo, BrazilHQ checked Sep 16, 2026	51-200	146 contacts →
	Indirect evidence “A Célebre é uma corretora especializada em planos de saúde empresariais, com 28 anos de atuação no mercado.” Source: RevenueBase Database · checked Sep 16, 2026
7	Grupo SÃO José Saúde	Indirect evidence	São José Dos Campos, BrazilHQ checked Sep 16, 2026	501-1,000	143 contacts →
	Indirect evidence “Com mais de 55 anos de atuação no mercado, o Grupo São José Saúde hoje é uma das principais empresas de saúde da região do Vale do Paraíba, reconhecido como sinônimo de sucesso e…” Source: RevenueBase Database · checked Sep 16, 2026
8	Plural Saúde	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 16, 2026	51-200	125 contacts →
	Indirect evidence “A Plural Saúde é uma das empresas líderes no Brasil na comercialização e administração de planos de saúde coletivos empresariais e por adesão para categorias profissionais e…” Source: RevenueBase Database · checked Sep 16, 2026
9	Aggrega Benefícios	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 16, 2026	51-200	124 contacts →
	Indirect evidence “Pessoas e empresas se esbarram em situações que podem comprometer suas possibilidades ao longo da vida.” Source: RevenueBase Database · checked Sep 16, 2026
10	Benevix	Indirect evidence	Vila Velha, BrazilHQ checked Sep 16, 2026	201-500	112 contacts →
	Indirect evidence “A Benevix é uma administradora de benefícios com experiência de mais de 20 anos no mercado de saúde.” Source: RevenueBase Database · checked Sep 16, 2026
11	Galcorr	Indirect evidence	São Paulo, BrazilHQ checked Sep 16, 2026	51-200	110 contacts →
	Indirect evidence “Servir com excelência soluções em seguros não é mais o suficiente em um mundo que se transforma a cada dia por conta da alta tecnologia e da nova maneira de pensar.” Source: RevenueBase Database · checked Sep 16, 2026
12	Grupo MBM	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 16, 2026	51-200	108 contacts →
	Indirect evidence “O Grupo MBM trabalha para garantir a tranquilidade das pessoas, com solidez e confiabilidade nos negócios de seguro de vida.” Source: RevenueBase Database · checked Sep 16, 2026
13	Gocare Saúde	Indirect evidence	Campinas, BrazilHQ checked Sep 16, 2026	201-500	97 contacts →
	Indirect evidence “A GoCare chegou para trazer o que existe de melhor em planos de saúde para você, sua família, sua empresa e seus funcionários.” Source: RevenueBase Database · checked Sep 16, 2026
14	Áthina Administradora E Corretora DE Seguros	Indirect evidence	Blumenau, BrazilHQ checked Sep 16, 2026	51-200	95 contacts →
	Indirect evidence “A Áthina Administradora e Corretora de Seguros Ltda.” Source: RevenueBase Database · checked Sep 16, 2026
15	IBBCA	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 16, 2026	51-200	94 contacts →
	Indirect evidence “Criada em 2003, a IBBCA – Benefícios em Saúde tem sido uma referência de expertise na gestão de planos de saúde e planos odontológicos, administrando carteiras importantes do…” Source: RevenueBase Database · checked Sep 16, 2026
16	Sulmed	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 16, 2026	51-200	91 contacts →
	Indirect evidence “Com mais de 40 anos em experiência no mercado, a Sulmed oferece planos de saúde empresariais que levam saúde e carinho a milhares de trabalhadores gaúchos todos os dias.” Source: RevenueBase Database · checked Sep 16, 2026
17	Guitta Seguros	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 16, 2026	51-200	68 contacts →
	Indirect evidence “A Guitta Seguros pode ser vista em inúmeras empresas, recomendando "caso a caso" a solução mais econômica e de melhor qualidade.” Source: RevenueBase Database · checked Sep 16, 2026
18	MSB Corretora	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 16, 2026	51-200	64 contacts →
	Indirect evidence “Somos uma Corretora especializada em planos de saúde, odontológicos e seguros.” Source: RevenueBase Database · checked Sep 16, 2026
19	Mediatorie	Indirect evidence	Vila Velha, BrazilHQ checked Sep 16, 2026	51-200	60 contacts →
	Indirect evidence “Comprometidos com você!” Source: RevenueBase Database · checked Sep 16, 2026
20	Grupo Vital	Indirect evidence	Curitiba, BrazilHQ checked Sep 16, 2026	51-200	57 contacts →
	Indirect evidence “Quando se trata de saúde, nossa experiência de mais de 20 anos realmente faz a diferença!” Source: RevenueBase Database · checked Sep 16, 2026
21	Unnimax Consultoria DE Benefícios Corporativos	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 16, 2026	51-200	56 contacts →
	Indirect evidence “A Unnimax é uma consultoria que faz a gestão integral de planos de saúde, planos odontológicos e seguros de vida.” Source: RevenueBase Database · checked Sep 16, 2026
22	Servix Saúde	Indirect evidence	Brasília, BrazilHQ checked Sep 16, 2026	51-200	54 contacts →
	Indirect evidence “Uma empresa com mais de 10 anos de atuação no mercado de benefícios de saúde, somos registrados na ANS como Servix Administradora e prestamos serviços técnicos, administrativos…” Source: RevenueBase Database · checked Sep 16, 2026
23	As.Sure Corretora	Indirect evidence	Santo Andre, BrazilHQ checked Sep 16, 2026	201-500	50 contacts →
	Indirect evidence “AS.Sure Corretora é especializada em Planos Saúde em São Paulo e ABC, Vida e Previdência, composta por profissionais com vasta experiência no mercado, oferece ampla consultoria…” Source: RevenueBase Database · checked Sep 16, 2026
24	Liberty Seguros Brasil	Strong evidence	Sao Paulo, BrazilHQ checked Sep 16, 2026	1,001-5,000	49 contacts →
	Strong evidence “About Liberty Brasil Group Liberty Brasil Group is formed by the insurance and assistance companies Liberty Seguros, Indiana Seguros, Liberty Agrega and Fácil Assist.” Source: RevenueBase Database · checked Sep 16, 2026
25	Jrb&b Gestão DE Benefícios	Indirect evidence	Santos, BrazilHQ checked Sep 16, 2026	51-200	47 contacts →
	Indirect evidence “Desde 1996 a JRB & B atua na área de consultoria na Gestão de Benefícios.” Source: RevenueBase Database · checked Sep 16, 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: group insurance 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 group insurance companies.
Partial evidence: Its own public description names part of group insurance companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name group insurance 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 1,236 group insurance companies based in Brazil

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Group insurance companies based in Brazil at a glance

As of Sep 16, 2026

8.1%Verified-email coverage

16.3Average contacts per company

1-10Median size (employees)

26.7%Largest-city concentration · Sao Paulo

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

768

11-50

338

51-200

201-500

501-1,000

1,001-5,000

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 1,236 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 group insurance 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 Brazil whose own description of what they do matches “group insurance 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 group insurance 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 group insurance companies, 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 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, 1,645 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 16, 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.

Group insurance companies by metro

Group insurance companies in Sao Paulo330
Group insurance companies in Rio De Janeiro109
Group insurance companies in Belo Horizonte48
Group insurance companies in Curitiba44
Group insurance companies in Porto Alegre33
Group insurance companies in Brasilia29
Group insurance companies in Salvador26

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 group insurance 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 group insurance companies are there based in Brazil?

RevenueBase identified 1,236 group insurance companies 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?

Care Plus, headquartered in Barueri, tops this list with the largest team on record.

Which city has the most group insurance companies?

Sao Paulo leads with 330 headquartered companies, followed by Rio De Janeiro (109) and Belo Horizonte (48).

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 1,645 verified decision-maker contacts tracked across these 1,236 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 16, 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.