Company lists · Data refreshed September 2026

Top 25 Underwriting management companies based in France

Name: Underwriting management 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 103 companies tracked

RevenueBase identified 103 underwriting management companies headquartered in France as of September 2026 and tracks 3,252 professional contacts across them, including 585 with verified work emails. Paris is the largest hub.

This list covers underwriting management 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

103Companies

3,252Contacts tracked

585Verified emails

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The 25 largest underwriting management companies based in France

Ranked by team size

Top 25 of 103 underwriting management 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 management 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	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
2	Solly Azar Assurances	Indirect evidence	Paris, FranceHQ checked Sep 22, 2026	201-500	251 contacts →
	Indirect evidence “Courtier reconnu depuis près de 50 ans, Solly Azar est du côté de ses clients pour que l’assurance tienne ses engagements, afin d’aider chacun à avancer plus confiant dans la vie.” Source: RevenueBase Database · checked Sep 22, 2026
3	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
4	Servyr	Indirect evidence	Reims, FranceHQ checked Sep 22, 2026	51-200	75 contacts →
	Indirect evidence “L’histoire de Servyr débute en 1902, en Champagne avec Georges Renard et se poursuit depuis 120 ans.” Source: RevenueBase Database · checked Sep 22, 2026
5	Groupe Zéphir	Indirect evidence	Châteaubriant, FranceHQ checked Sep 22, 2026	51-200	74 contacts →
	Indirect evidence “Créé en 1989, le Groupe Zéphir est un courtier grossiste en assurance et multispécialiste des risques du particulier et du professionnel.” Source: RevenueBase Database · checked Sep 22, 2026
6	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
7	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
8	P. Plasse & CIE	Indirect evidence	Paris, FranceHQ checked Sep 22, 2026	51-200	54 contacts →
	Indirect evidence “Nous sommes un courtier indépendant spécialisé dans les risques immobiliers et d'entreprises.” Source: RevenueBase Database · checked Sep 22, 2026
9	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
10	Actudata	Indirect evidence	Nanterre (92), FranceHQ checked Sep 22, 2026	11-50	41 contacts →
	Indirect evidence “ACTUDATA est un Courtier Grossiste spécialisé dans la Conception, Gestion et Distribution de solutions innovantes en Assurance IARD, Santé et Prévoyance.” Source: RevenueBase Database · checked Sep 22, 2026
11	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
12	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
13	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
14	Assurances Castérot Thal	Partial evidence	Haguenau, FranceHQ checked Sep 22, 2026	11-50	18 contacts →
	Partial evidence “Notre expertise accompagne les entreprises dans tous leurs programmes assurances en dommages, en responsabilité civile, en assurance de personnes et en management des risques.” Source: RevenueBase Database · checked Sep 22, 2026
15	GAREX	Partial evidence	Paris, FranceHQ checked Sep 22, 2026	11-50	13 contacts →
	Partial evidence “Founded in 1980 GAREX specialises in the underwriting of Marine and Cargo War risks.” Source: RevenueBase Database · checked Sep 22, 2026
16	Groupe Sodalis	Indirect evidence	Paris, FranceHQ checked Sep 22, 2026	11-50	13 contacts →
	Indirect evidence “COURTIERS EN ASSURANCES D’ENTREPRISES Le GROUPE SODALIS est né de la volonté des cabinets : Saint-Paul Assurances, 3P Courtage et Modena d’additionner des compétences et des…” Source: RevenueBase Database · checked Sep 22, 2026
17	Ofracar - Assurfroid	Indirect evidence	Mont Saint Aignan, FranceHQ checked Sep 22, 2026	51-200	12 contacts →
	Indirect evidence “Société de courtage en assurances, OFRACAR a été créée en 1964 par Jean-Pierre LECOMTE.” Source: RevenueBase Database · checked Sep 22, 2026
18	ARC Assurances	Indirect evidence	Caluire-et-cuire, FranceHQ checked Sep 22, 2026	11-50	11 contacts →
	Indirect evidence “Courtier en assurances spécialisé dans la couverture des risques de l’entreprise, ARC Assurances accompagne ses clients sur l’ensemble de la chaîne de production de valeur, de la…” Source: RevenueBase Database · checked Sep 22, 2026
19	Groupe IBS	Indirect evidence	Lille, FranceHQ checked Sep 22, 2026	1-10	11 contacts →
	Indirect evidence “L'ADN d'I-B-S, c'est une solution adaptée à chaque assuré.” Source: RevenueBase Database · checked Sep 22, 2026
20	Youassur	Indirect evidence	Saint Martin Boulogne, FranceHQ checked Sep 22, 2026	1-10	10 contacts →
	Indirect evidence “YouAssur est une société de courtage créée en janvier 2016 à l’initiative de 5 professionnels de l’assurance travaillant ensemble depuis près de 20 ans et décidant de mettre en…” Source: RevenueBase Database · checked Sep 22, 2026
21	OIB Solutions	Indirect evidence	Paris, FranceHQ checked Sep 22, 2026	1-10	8 contacts →
	Indirect evidence “Logiciel de gestion pour les assureurs et les courtiers délégataires- souscription - vie du contrat - résiliation - sinistres” Source: RevenueBase Database · checked Sep 22, 2026
22	Cabinet Assurance & CIE	Indirect evidence	Paris, FranceHQ checked Sep 22, 2026	1-10	8 contacts →
	Indirect evidence “Assurance & Cie, cabinet de courtage d'assurance indépendant.” Source: RevenueBase Database · checked Sep 22, 2026
23	Audassur	Indirect evidence	Paris, FranceHQ checked Sep 22, 2026	11-50	8 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 22, 2026
24	DUNE	Indirect evidence	Paris, FranceHQ checked Sep 22, 2026	11-50	6 contacts →
	Indirect evidence “DUNE is an independent Managing General Agent (MGA) using insurance professionals expertise empowered by technology.” Source: RevenueBase Database · checked Sep 22, 2026
25	Cabinet Vigouroux Assurances	Indirect evidence	Vals-près-le-puy, FranceHQ checked Sep 22, 2026	1-10	6 contacts →
	Indirect evidence “Agent Général Generali et courtier en assurances, nous nous sommes spécialisés auprès des entreprises industrielles et des entreprises du bâtiment.” 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 management 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 management companies.
Partial evidence: Its own public description names part of underwriting management companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name underwriting management 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 103 underwriting management companies based in France

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Underwriting management companies based in France at a glance

As of Sep 22, 2026

18.0%Verified-email coverage

31.6Average contacts per company

1-10Median size (employees)

15.5%Largest-city concentration · Paris

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

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 103 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 management 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 management 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 management 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 management 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, 585 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.

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 management 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 management companies are there based in France?

RevenueBase identified 103 underwriting management 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?

Groupama GAN VIE, headquartered in France, tops this list with the largest team on record.

Which city has the most underwriting management companies?

Paris leads with 16 headquartered companies, followed by Lyon (8) and Marseille (3).

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 585 verified decision-maker contacts tracked across these 103 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.