Company lists · Data refreshed November 2026

Top 20 Specialty insurance underwriters based in Brazil

RevenueBase identified 93 company matches for specialty insurance underwriters associated with Brazil as of November 2026 and tracks 475 professional contacts across them, including 110 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for specialty insurance underwriters 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
93Companies
475Contacts tracked
110Verified emails
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The 20 largest specialty insurance underwriters based in Brazil

Ranked by team size
Top 20 of 93 company matches for specialty insurance underwriters 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 matchRio De Janeiro, BrazilHQ recorded Nov 6, 202651-200107 contacts →

Exact match

“Our focus is to design customized insurance solutions intelligently, minimizing financial and operational impacts for a sustainable business environment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchSão Paulo, BrazilHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“A ÚNICA Seguros tem se destacado no mercado, principalmente pela forma como tem atuado no gerenciamento de riscos e seguros das empresas que contratam os seus serviços.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSao Paulo, BrazilHQ recorded Nov 6, 20261,001-5,00021 contacts →

Exact match

“About Liberty Brasil Group Liberty Brasil Group is formed by the insurance and assistance companies Liberty Seguros, Indiana Seguros, Liberty Agrega and Fácil Assist.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchRio De Janeiro, BrazilHQ recorded Nov 6, 202651-20020 contacts →

Exact match

“GERENCIAMENTO DE RISCOS E SEGUROS PARA SEU PROJETO A Marca atua como uma corretora de seguros generalista e independente, especializada em gestão de riscos, corretagem de seguros…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSão Paulo, BrazilHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“A M&A Oferece Assessoria, Revisão e Gestão do seu seguro, com especialistas nos mais diversos ramos como Empresarial, Residencial, Auto, Frota, Transporte de Carga, Risco de…”

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

Exact match

“Finn Seguros agora é Acrisure.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchIndaiatuba, BrazilHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“A FOX América Corretora de Seguros presta serviços diferenciados aos seus clientes, tendo conhecimento das melhores técnicas de seguros, obtidos com a experiência de seus…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchCuritiba, BrazilHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Com mais de 30 anos de mercado, desenvolvemos o know-how no segmento para sermos reconhecidos pelo mercado como uma das melhores corretoras de Seguros do Brasil!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSao Paulo, BrazilHQ recorded Nov 6, 20261-109 contacts →

Exact match

“Bem vindo à Carthagus!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchFrancisco Beltrão, BrazilHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Se você tem uma empresa, você precisará de seguro.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBarueri, BrazilHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Especialista em seguros profissionais.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSão Paulo, BrazilHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Atendimento diferenciado e exclusivo com nossos clientes para todo tipo de Seguros, saúde, vida, empresarial, cyber, automóvel, residencial, responsabilidade civil profissional.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSp, BrazilHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Somos uma corretora focada em grandes riscos (aeronáutico, agrícola, marítimo, transportes, patrimonial, dentre outros).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchSão Bernardo Do Campo, BrazilHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Fundada em 1987, a Alfatec Corretora de Seguros atua em todas as modalidades de seguros, procurando oferecer aos clientes as melhores opções de produtos disponíveis no mercado.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchRecife, BrazilHQ recorded Nov 6, 20261-102 contacts →

Exact match

“A Corporação Manos de Seguros Ltda foi fundada em 1997, e desde então atua no mercado segurador em todos os ramos de seguros, abrangendo coberturas patrimoniais, transportes e…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchBlumenau, BrazilHQ recorded Nov 6, 20261-102 contacts →

Exact match

“A Senzor foi criada com o objetivo de prestar serviço de referência ao mercado Segurador.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202611-501 contacts →

Exact match

“Identificamos soluções onde o mercado não as enxerga e as transformamos em oportunidades para nossos clientes e parceiros.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202611-501 contacts →

Exact match

“A MRI Vida Nova Corretora de Seguros atua em consultoria de seguros há mais de 15 anos.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBrasília, BrazilHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Uma corretora completa, especializada na gestão de risco pessoal e corporativo.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSão José Do Rio Preto, BrazilHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Somos especialistas em Seguros de Riscos Financeiros.”

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

Showing 20 of 93 specialty insurance underwriters based in Brazil

See the full list, filter by size, metro and specialty, and access 110 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Specialty insurance underwriters based in Brazil at a glance

As of Nov 6, 2026
23.2%Verified-email coverage
5.1Average contacts per company
1-10Median size (employees)
32.3%Largest-city concentration · Sao Paulo
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
64
11-50
23
51-200
2
201-500
1
1,001-5,000
1
10001+
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 93 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 “specialty insurance underwriters” 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 110 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.

Specialty insurance underwriters 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 “specialty insurance underwriters”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many specialty insurance underwriters are there based in Brazil?

RevenueBase identified 93 company matches for specialty insurance underwriters 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?

Inter Risk Services, An Amwins Company tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most specialty insurance underwriters?

Sao Paulo leads with 30 company records, followed by Curitiba (4) and Rio De Janeiro (4).

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 110 professional contacts with verified work emails tracked across these 93 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.