Company lists · Data refreshed October 2026

Top 25 Marine liability insurance brokers based in Portugal

RevenueBase identified 86 company matches for marine liability insurance brokers associated with Portugal as of October 2026 and tracks 670 professional contacts across them, including 317 with verified work emails. Lisbon is the largest hub.

This list covers company matches for marine liability insurance brokers associated with Portugal, 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 October 18, 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 Oct 18, 2026 How this list was built
86Companies
670Contacts tracked
317Verified emails
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The 25 largest marine liability insurance brokers based in Portugal

Ranked by team size
Top 25 of 86 company matches for marine liability insurance brokers based in Portugal, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 18, 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 matchQuarteira, PortugalHQ recorded Oct 18, 202651-200130 contacts →

Exact match

“A NacionalGest dedica-se à mediação profissional de seguros desenvolvendo a atividade com base numa oferta de soluções que satisfaçam na integra as necessidades dos clientes.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
2Exact matchPorto, PortugalHQ recorded Oct 18, 202651-20057 contacts →

Exact match

“Com mais de 60 anos de experiência, a SEGURAMOS é uma das principais corretoras de seguros em Portugal, oferecendo soluções personalizadas para empresas e particulares.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
3Exact matchBenedita, PortugalHQ recorded Oct 18, 202651-20056 contacts →

Exact match

“Foundation Founded in 1973, our company has its headquarters in Benedita where it develops the activity of Insurance Mediation of Life and Non-Life.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
4Exact matchLisbon, PortugalHQ recorded Oct 18, 202651-20045 contacts →

Exact match

“A COSTA DUARTE - Corretor de Seguros, S.A.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
5Exact matchLisbon, PortugalHQ recorded Oct 18, 202651-20045 contacts →

Exact match

“Insurance Brokers”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
6Exact matchLisbon, PortugalHQ recorded Oct 18, 202611-5041 contacts →

Exact match

“VERSPIEREN PORTUGAL - Corretores de Seguros SA results from the merger in 2019 between MEDIATOR - Sociedade Corretora de Seguros SA and CREDITE-EGS, Corretores de Seguros, SA, two…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
7Exact matchPorto, PortugalHQ recorded Oct 18, 202651-20019 contacts →

Exact match

“A Accive, que integra atualmente o Grupo MDS, líder no mercado da corretagem em Portugal, desenvolve a sua atividade através de uma rede de mediação de seguros.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
8Exact matchPortimão, PortugalHQ recorded Oct 18, 202611-5013 contacts →

Exact match

“With a strategic positioning based on experience and sustained growth, MEDAL holds today a leading position in management and Insurance Broker in the Algarve.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
9Exact matchLisbon, PortugalHQ recorded Oct 18, 202611-5012 contacts →

Exact match

“Na Secose, dedicamo-nos a proporcionar segurança e tranquilidade aos nossos clientes.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
10Exact matchCaldas Da Rainha, PortugalHQ recorded Oct 18, 20261-1012 contacts →

Exact match

“A Bull Insurance é uma empresa independente que se dedica à mediação, consultoria, análise de riscos e gestão de seguros.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
11Exact matchLisbon, PortugalHQ recorded Oct 18, 20261-1010 contacts →

Exact match

“Marship – Corretagem Marítima, SA, is a new joint venture between Maratlas and Ership, established on the 1st of june 2015 in Lisboa.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
12Exact matchVila Nova De Gaia, PortugalHQ recorded Oct 18, 20261-108 contacts →

Exact match

“A V PRIVATE BROKERS, Consultoria e Gestão de Seguros, é uma empresa de mediação de seguros que atua no mercado nacional e internacional, sendo constituída por uma equipa de…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
13Exact matchVila Nova De Gaia, PortugalHQ recorded Oct 18, 20261-108 contacts →

Exact match

“Agência de subscrição e mediador de seguros especializado, com larga experiência no desenvolvimento e implementação de soluções completas, com recurso ao mercado segurador…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
14Exact matchFaro, PortugalHQ recorded Oct 18, 20261-108 contacts →

Exact match

“A Iperseg é uma corretora de seguros com sede em Faro, especializada em soluções para empresas e particulares no Algarve.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
15Exact matchGuarda, PortugalHQ recorded Oct 18, 20261-108 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
16Exact matchLisbon, PortugalHQ recorded Oct 18, 20261-107 contacts →

Exact match

“A Optirisk é uma empresa de Consultoria e Mediação de Seguros cuja filosofia assenta numa proposta diferenciada de valor, baseada numa oferta diversificada de qualidade e…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
17Exact matchLisbon, PortugalHQ recorded Oct 18, 2026201-5007 contacts →

Exact match

“MEDIAN-CORRETORES DE SEGUROS was founded in 1974 by Abílio Almeida Santos, after 16 years of professional experience in insurance and the working method of a prestigious North…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
18Exact matchVale De Cambra, PortugalHQ recorded Oct 18, 202611-506 contacts →

Exact match

“Estamos no mercado segurador desde 2002, primeiro em nome individual, e desde 2008 estabelecida como FDN - Mediação de Seguros Lda, somos cada vez mais uma entidade de referência…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
19Exact matchPonte De Sor, PortugalHQ recorded Oct 18, 20261-106 contacts →

Exact match

“Somos especialistas em mediação de seguros, com uma presença abrangente em todos os ramos da atividade seguradora.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
20Exact matchGuimaraes, PortugalHQ recorded Oct 18, 202611-505 contacts →

Exact match

“A Universalis - Corretora de Seguros, é uma marca, propriedade da Corretora de Seguros Corpos, e tem como finalidade construir e oferecer as melhores soluções de Gestão Global de…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
21Exact matchLisbon, PortugalHQ recorded Oct 18, 20261-105 contacts →

Exact match

“A Kype Insurance Broker, apoiada por uma estrutura de 50 profissionais e com mais de 40 anos de experiência no mercado segurador, tem como compromisso garantir o sucesso dos seus…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
22Exact matchLisbon, PortugalHQ recorded Oct 18, 202611-505 contacts →

Exact match

“A EMPREMÉDIA – Corretores de Seguros, S.A.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
23Exact matchSão Pedro Da Afurada, PortugalHQ recorded Oct 18, 20261-104 contacts →

Exact match

“Com diversos tipos de recursos disponíveis, desde embarcações de madeira clássicas, a um veleiro e ainda um incrível iate de luxo, conte com a Sailing 360º para uma experiência…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
24Exact matchTorres Novas, PortugalHQ recorded Oct 18, 20261-103 contacts →

Exact match

“Somos mediadores de seguros: A MLEAL Seguros é uma empresa de mediação de seguros, sem representação exclusiva.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
25Exact matchCascais, PortugalHQ recorded Oct 18, 20261-103 contacts →

Exact match

“A Condição Básica Mediação de Seguros, Lda, surge na sequência do trabalho desenvolvidos pelos seus sócios em mais de 15 anos no mercado segurador Vida e Não Vida, como gestores…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase

Showing 25 of 86 marine liability insurance brokers based in Portugal

See the full list, filter by size, metro and specialty, and access 317 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Marine liability insurance brokers based in Portugal at a glance

As of Oct 18, 2026
47.3%Verified-email coverage
7.8Average contacts per company
1-10Median size (employees)
19.8%Largest-city concentration · Lisbon
Oct 18, 2026Page data refreshed

Companies by employee count

1-10
64
11-50
15
51-200
6
201-500
1

Email recency for this list is measured worldwide rather than for Portugal, so it is reported there. Company counts and contact totals on this page are exact for Portugal, over 86 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 Portugal whose business descriptions match “marine liability insurance brokers” 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 317 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 October 18, 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.

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 “marine liability insurance brokers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many marine liability insurance brokers are there based in Portugal?

RevenueBase identified 86 company matches for marine liability insurance brokers associated with Portugal as of October 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?

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

Which city has the most marine liability insurance brokers?

Lisbon leads with 17 company records, followed by Porto (4) and Abrantes (2).

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 317 professional contacts with verified work emails tracked across these 86 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 October 18, 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.