Company lists · Data refreshed September 2026

Top 25 Underwriting companies based in Spain

RevenueBase identified 120 company matches for underwriting companies associated with Spain as of September 2026 and tracks 1,388 professional contacts across them, including 244 with verified work emails. Madrid is the largest hub.

This list covers company matches for underwriting companies associated with Spain, 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 September 22, 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 Sep 22, 2026 How this list was built
120Companies
1,388Contacts tracked
244Verified emails
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The 25 largest underwriting companies based in Spain

Ranked by team size
Top 25 of 120 company matches for underwriting companies based in Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 22, 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 matchBarcelona, SpainHQ recorded Sep 22, 202651-200200 contacts →

Exact match

“Tokio Marine HCC writes financial lines insurance out of our offices in the USA (through its D&O Group) and outside the USA (through its Financial Lines division) offering this…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
2Exact matchMadrid, SpainHQ recorded Sep 22, 202651-200151 contacts →

Exact match

“En Asefa queremos estar siempre a tu lado para poder construir juntos el presente mirando al futuro.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
3Exact matchBilbao, SpainHQ recorded Sep 22, 202651-200134 contacts →

Exact match

“Somos una compañía aseguradora, perteneciente al Grupo LABORAL KUTXA e integrada en el grupo MONDRAGON.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
4Exact matchMadrid, SpainHQ recorded Sep 22, 2026501-1,00099 contacts →

Exact match

“Marsh is a global leader in insurance broking and risk management.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
5Exact matchMadrid, SpainHQ recorded Sep 22, 202651-20083 contacts →

Exact match

“ALKORA es una de las principales Corredurías de Seguros del mercado español no vinculada a grupos financieros o industriales, gracias a su alto grado de profesionalidad…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
6Exact matchMurcia, SpainHQ recorded Sep 22, 202611-5043 contacts →

Exact match

“GESA MEDIACIÓN, S.L.U.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
7Exact matchA Coruña, SpainHQ recorded Sep 22, 202651-20042 contacts →

Exact match

“Somos una organización líder en consultoría de riesgos, concentrando nuestra actividad en soluciones aseguradoras y financieras para las familias, los profesionales autónomos y…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
8Exact matchMadrid, SpainHQ recorded Sep 22, 202651-20036 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
9Exact matchBarcelona, SpainHQ recorded Sep 22, 202651-20033 contacts →

Exact match

“Correduría de seguros”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
10Exact matchBarcelona, SpainHQ recorded Sep 22, 202651-20027 contacts →

Exact match

“Juntos somos + Ya seas un particular que busca proteger tu salud, hogar, patrimonio o autos o tengas un negocio y quieras contar con un socio de confianza, en Mutuarisk estarás…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
11Exact matchPamplona, SpainHQ recorded Sep 22, 202611-5026 contacts →

Exact match

“Desde hace mas de 100 años Mutuavenir trabaja para dar seguridad a miles de personas gracias a su amplia red de oficinas propias e intermediarios.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
12Exact matchMadrid, SpainHQ recorded Sep 22, 202611-5025 contacts →

Exact match

“CNP Iberia pertenece al Grupo CNP Assurances, uno de los líderes de seguros personales en Europa, Francia y Brasil, con más de 170 años de experiencia en el mercado asegurador, y…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
13Exact matchBarcelona, SpainHQ recorded Sep 22, 202611-5013 contacts →

Exact match

“Vital Seguro es una compañía aseguradora especializada en seguros personales con más de 80 años de experiencia en el mercado español.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
14Exact matchMadrid, SpainHQ recorded Sep 22, 202611-5010 contacts →

Exact match

“SSR Iberia, somos una Agencia de Suscripción de dilatada experiencia, especializada en la gestión de riesgos en el sector de la Promoción Inmobiliaria Y Construcción.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
15Exact matchMadrid, SpainHQ recorded Sep 22, 202611-5010 contacts →

Exact match

“Epsom Consultores S.L.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
16Exact matchZaragoza, SpainHQ recorded Sep 22, 202611-5010 contacts →

Exact match

“Quiénes somos?”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
17Exact matchMijas, SpainHQ recorded Sep 22, 20261-109 contacts →

Exact match

“BMI INSURANCE BROKERS is an independent insurance expert established on La Costa del Sol since 1983.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
18Exact matchAlcobendas, SpainHQ recorded Sep 22, 20261-108 contacts →

Exact match

“LISA es una neoaseguradora que opera como Agencia de Suscripción, autorizada por la DGSFP (AS-0099).”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
19Exact matchBarcelona, SpainHQ recorded Sep 22, 20261-106 contacts →

Exact match

“Acompañamos a empresas y profesionales en la gestión responsable del riesgo, aportando criterio, anticipación, rigor profesional y visión estratégica en entornos cada vez más…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
20Exact matchSegovia, SpainHQ recorded Sep 22, 202611-506 contacts →

Exact match

“Agencias de Seguros.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
21Exact matchMadrid, SpainHQ recorded Sep 22, 20261-106 contacts →

Exact match

“The RiskPoint Group es una de las mayores Agencias de Suscripción (MGUs, por sus siglas en inglés) de Europa, ofreciendo soluciones de seguros de primer nivel a empresas y sus…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
22Exact matchCartagena, SpainHQ recorded Sep 22, 202611-505 contacts →

Exact match

“Mínguez Sáez es una Correduría de Seguros especializada en gestión de riesgos.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
23Exact matchBarcelona - Madrid - Valladolid, SpainHQ recorded Sep 22, 202611-504 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
24Exact matchMataro, SpainHQ recorded Sep 22, 202611-503 contacts →

Exact match

“En Maresbroker gestionamos los riesgos de particulares, profesionales y empresas con las mejores compañías del mercado, coberturas y precios especiales.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
25Exact matchJaén, SpainHQ recorded Sep 22, 20261-102 contacts →

Exact match

“Correduría de Seguros para Profesionales, Empresas y Colectivos; así como en Responsabilidad Civil General y Profesional.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase

Showing 25 of 120 underwriting companies based in Spain

See the full list, filter by size, metro and specialty, and access 244 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Underwriting companies based in Spain at a glance

As of Sep 22, 2026
17.6%Verified-email coverage
11.6Average contacts per company
1-10Median size (employees)
25.0%Largest-city concentration · Madrid
Sep 22, 2026Page data refreshed

Companies by employee count

1-10
71
11-50
37
51-200
9
501-1,000
2
5,001-10,000
1

Email recency for this list is measured worldwide rather than for Spain, so it is reported there. Company counts and contact totals on this page are exact for Spain, over 120 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 Spain whose business descriptions match “underwriting companies” 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 244 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 September 22, 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 “underwriting companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many underwriting companies are there based in Spain?

RevenueBase identified 120 company matches for underwriting companies associated with Spain as of September 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?

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

Which city has the most underwriting companies?

Madrid leads with 30 company records, followed by Barcelona (11) and Zaragoza (5).

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 244 professional contacts with verified work emails tracked across these 120 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 September 22, 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.