Company lists · Data refreshed September 2026

Top 25 Underwriting companies based in France

Name: Underwriting companies based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 22, 2026 288 companies tracked

RevenueBase identified 288 underwriting companies headquartered in France as of September 2026 and tracks 16,878 professional contacts across them, including 7,368 with verified work emails. Paris is the largest hub.

This list covers underwriting companies headquartered in France, 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 22, 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 22, 2026 86% judged on-target in blind review

288Companies

16,878Contacts tracked

7,368Verified emails

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The 25 largest underwriting companies based in France

Ranked by team size

Top 25 of 288 underwriting companies based in France, ranked by team size, largest first. Data refreshed Sep 22, 2026. RevenueBase Smart Search rates how each company's information relates to underwriting 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	Allianz France	Indirect evidence	Puteaux, FranceHQ checked Sep 22, 2026	5,001-10,000	6,821 contacts →
	Indirect evidence “Numéro 1 mondial en assurance de biens et de responsabilités, numéro 2 mondial en assurance de personnes, Allianz propose une offre complète qui couvre tous les besoins en…” Source: RevenueBase Database · checked Sep 22, 2026
2	SCOR	Indirect evidence	Paris, FranceHQ checked Sep 22, 2026	1,001-5,000	3,467 contacts →
	Indirect evidence “SCOR, one of the world’s largest reinsurers, serves more than clients worldwide, providing a diversified and innovative range of solutions to control and manage risk.” Source: RevenueBase Database · checked Sep 22, 2026
3	Groupama GAN VIE	Indirect evidence	Nanterre, FranceHQ checked Sep 22, 2026	1,001-5,000	1,404 contacts →
	Indirect evidence “GGVie, filiale d’assurance de personnes du Groupe Groupama.” Source: RevenueBase Database · checked Sep 22, 2026
4	Stelliant	Indirect evidence	Puteaux, FranceHQ checked Sep 22, 2026	1,001-5,000	1,152 contacts →
	Indirect evidence “Founded in 1987, the Stelliant group is France's leading provider of insurance services.” Source: RevenueBase Database · checked Sep 22, 2026
5	BESSÉ	Indirect evidence	Nantes, FranceHQ checked Sep 22, 2026	501-1,000	468 contacts →
	Indirect evidence “Les hommes et les femmes de Bessé sont des experts du conseil et du courtage en assurances.” Source: RevenueBase Database · checked Sep 22, 2026
6	AXA Corporate Solutions	Indirect evidence	Paris Cedex 17, FranceHQ checked Sep 22, 2026	1,001-5,000	246 contacts →
	Indirect evidence “AXA Corporate Solutions is AXA Group's company dedicated to providing risk management and insurance solutions to large cap corporate companies.” Source: RevenueBase Database · checked Sep 22, 2026
7	Suravenir Assurances	Indirect evidence	Saint-herblain, FranceHQ checked Sep 22, 2026	201-500	224 contacts →
	Indirect evidence “Suravenir Assurances, filiale du Crédit Mutuel Arkéa, conçoit, gère et porte le risque d’une offre d’assurance automobile, habitation, santé et prévoyance.” Source: RevenueBase Database · checked Sep 22, 2026
8	Apivia Courtage	Indirect evidence	Tours, FranceHQ checked Sep 22, 2026	51-200	136 contacts →
	Indirect evidence “Apivia Courtage, courtier grossiste en assurances, diffuse une gamme complète de produits en santé, prévoyance et IARD en France Métropolitaine, aux Antilles et sur l’Île de la…” Source: RevenueBase Database · checked Sep 22, 2026
9	Erget Group	Indirect evidence	Neuilly-sur-seine, FranceHQ checked Sep 22, 2026	51-200	108 contacts →
	Indirect evidence “Créé en 1986, le Groupe ERGET est devenu ces dernières années un acteur majeur de l’expertise en risque d’entreprise (responsabilité civile, risques techniques, risques de la…” Source: RevenueBase Database · checked Sep 22, 2026
10	Metlife France	Indirect evidence	La Défense, FranceHQ checked Sep 22, 2026	201-500	96 contacts →
	Indirect evidence “Fondé en 1868, MetLife est un acteur international de premier plan en assurance vie et en prévoyance salariés, avec près de 100 millions de clients à travers 50 pays.” Source: RevenueBase Database · checked Sep 22, 2026
11	LSN Assurances	Indirect evidence	Paris, FranceHQ checked Sep 22, 2026	201-500	79 contacts →
	Indirect evidence “Fondée il y a 60 ans, LSN Assurances propose aujourd'hui avec ses filiales (LSN Ré, Neotech) une large gamme d’expertises en assurance de responsabilité et en assurance et…” Source: RevenueBase Database · checked Sep 22, 2026
12	Utwin Assurances	Indirect evidence	Lyon, FranceHQ checked Sep 22, 2026	51-200	71 contacts →
	Indirect evidence “UTWIN est une société de services fondée en 2015, experte en assurance de Personnes qui imagine, conçoit, gère et distribue des solutions en assurance Emprunteur et Santé.” Source: RevenueBase Database · checked Sep 22, 2026
13	Chesneau	Indirect evidence	Nantes, FranceHQ checked Sep 22, 2026	51-200	55 contacts →
	Indirect evidence “Eclairer vos risques \| CHESNEAU, courtier spécialisé en ASSURANCES d'ENTREPRISES, apporte une vision indépendante des risques des entreprises pour optimiser durablement les…” Source: RevenueBase Database · checked Sep 22, 2026
14	LEO & Associes Assurances	Indirect evidence	Besancon, FranceHQ checked Sep 22, 2026	11-50	54 contacts →
	Indirect evidence “ASSURANCES - BANQUE - PLACEMENTS - AUDITS - CONSEIL VOTRE PARTENAIRE RÉFÉRENT ASSURANCES Une équipe pluridisciplinaire de 50 collaborateurs : Experts, Conseillers et Auditeurs en…” Source: RevenueBase Database · checked Sep 22, 2026
15	Kereis Solutions - Novélia	Indirect evidence	Rennes, FranceHQ checked Sep 22, 2026	51-200	52 contacts →
	Indirect evidence “Novélia, courtier grossiste en assurances, offre à ses distributeurs une gamme complète de contrats en assurance IARD.” Source: RevenueBase Database · checked Sep 22, 2026
16	Groupe France Courtage	Indirect evidence	Paris, FranceHQ checked Sep 22, 2026	51-200	47 contacts →
	Indirect evidence “Depuis plus de 50 ans, Groupe France Courtage conseille et accompagne ses clients entreprises, associations, collectivités publiques ainsi que l’ensemble de leurs collaborateurs…” Source: RevenueBase Database · checked Sep 22, 2026
17	LA Flandre Assurances	Indirect evidence	Marcq-en-baroeul, FranceHQ checked Sep 22, 2026	11-50	45 contacts →
	Indirect evidence “Courtier en assurance pour les entreprises et les particuliers depuis 4 générations, LA FLANDRE ASSURANCES vous accompagne au quotidien dans la couverture de vos risques.” Source: RevenueBase Database · checked Sep 22, 2026
18	Eurosud Swaton Sas, Courtier EN Assurances À Marseille	Indirect evidence	Marseille, FranceHQ checked Sep 22, 2026	11-50	37 contacts →
	Indirect evidence “Eurosud Swaton est un cabinet de courtage d'assurance orienté sur le risque d'entreprises.” Source: RevenueBase Database · checked Sep 22, 2026
19	Oyat Assurances	Indirect evidence	Niort, FranceHQ checked Sep 22, 2026	11-50	29 contacts →
	Indirect evidence “Oyat Assurances est le courtier grossiste incontournable depuis 30 ans.” Source: RevenueBase Database · checked Sep 22, 2026
20	Schaupp & Hardy Assurances	Indirect evidence	Angers, FranceHQ checked Sep 22, 2026	11-50	26 contacts →
	Indirect evidence “SCHAUPP & HARDY, Cabinet d'assurances à votre service sur Angers Assurances vie Assurances dommages Entreprises Professionnels Particuliers.” Source: RevenueBase Database · checked Sep 22, 2026
21	Granier Assurances	Indirect evidence	Avignon, FranceHQ checked Sep 22, 2026	11-50	23 contacts →
	Indirect evidence “Cabinet de courtage spécialisé dans l'assurance des risques d'entreprise.” Source: RevenueBase Database · checked Sep 22, 2026
22	Heux Assurances	Indirect evidence	Saint Malo, FranceHQ checked Sep 22, 2026	11-50	23 contacts →
	Indirect evidence “Spécialistes de l’Entreprise dédiés à la protection de vos activités et de vos collaborateurs, nous analysons et construisons avec vous la meilleure solution d’assurance.” Source: RevenueBase Database · checked Sep 22, 2026
23	Groupe LBC	Indirect evidence	Château-gontier, FranceHQ checked Sep 22, 2026	11-50	23 contacts →
	Indirect evidence “LBC ASSURANCES Créée en 2005 est une société de conseil en gestion des risques et courtage en Assurances IARD /VIE, dédiée aux entreprises et dont le développement est mené autour…” Source: RevenueBase Database · checked Sep 22, 2026
24	Valéas Assurances	Indirect evidence	Rennes, FranceHQ checked Sep 22, 2026	11-50	23 contacts →
	Indirect evidence “Société de courtage et de conseil en assurances BMS, a su forger sa réputation en assurant les projets difficiles, audacieux, et toujours plus prestigieux de ses clients.” Source: RevenueBase Database · checked Sep 22, 2026
25	MMA LA Fabrique D'assurances	Indirect evidence	Ermont, FranceHQ checked Sep 22, 2026	11-50	18 contacts →
	Indirect evidence “Portée par 3 agents généraux expérimentés et une directrice associée, MMA La Fabrique d’Assurances compte une vingtaine de collaborateurs répartie sur 6 agences : Cergy, Conflans…” Source: RevenueBase Database · checked Sep 22, 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: underwriting 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 underwriting companies.
Partial evidence: Its own public description names part of underwriting companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name underwriting 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 288 underwriting companies based in France

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Underwriting companies based in France at a glance

As of Sep 22, 2026

43.7%Verified-email coverage

58.6Average contacts per company

1-10Median size (employees)

9.4%Largest-city concentration · Paris

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

189

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Email recency for this list is measured worldwide rather than for France, so it is reported there. Company counts and contact totals on this page are exact for France, over 288 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 underwriting 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 France whose own description of what they do matches “underwriting 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 underwriting 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 underwriting companies, and records with no verified work email. Companies headquartered outside France 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, 7,368 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 22, 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.

Underwriting companies by metro

Underwriting companies in Paris27

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 underwriting 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 underwriting companies are there based in France?

RevenueBase identified 288 underwriting companies headquartered in France 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?

Allianz France, headquartered in Puteaux, tops this list with the largest team on record.

Which city has the most underwriting companies?

Paris leads with 27 headquartered companies, followed by Lyon (12) and Marseille (8).

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 7,368 verified decision-maker contacts tracked across these 288 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 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 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.