Company lists · Data refreshed September 2026
Top 25 Trust companies based in France
RevenueBase identified 840 trust companies headquartered in France as of September 2026 and tracks 12,412 professional contacts across them, including 2,835 with verified work emails. Paris is the largest hub.
This list covers trust 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.
The 25 largest trust companies based in France
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 2,390 contacts → | ||||
Indirect evidence “Particuliers, chefs d'entreprise, TPE/PME.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 2 | 2,141 contacts → | ||||
Indirect evidence “Indosuez Wealth Management is the global wealth management brand of Crédit Agricole Group, ranked 9th largest bank in the world based on balance sheet (The Banker 2024).” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 3 | 704 contacts → | ||||
Indirect evidence “Notre raison d’être est de permettre au plus grand nombre de construire leur vie en confiance.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 4 | 565 contacts → | ||||
Indirect evidence “Louvre Banque Privée, créée en 1963 et filiale de La Banque Postale, propose une offre globale à destination d’une clientèle patrimoniale de familles, chef d’entreprises…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 5 | 378 contacts → | ||||
Indirect evidence “Chez Cyrus Herez, nous portons une ambition claire : réinventer l’accompagnement patrimonial en apportant à nos clients sérénité et liberté, grâce à une vision globale, une…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 6 | 159 contacts → | ||||
Indirect evidence “Cabinet en gestion de patrimoine à Paris.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 7 | 154 contacts → | ||||
Indirect evidence “Comment votre patrimoine peut-il refléter votre parcours de vie tout en préparant votre avenir?” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 8 | 73 contacts → | ||||
Indirect evidence “Chez Investisseur Privé, votre conseiller dédié vous accompagne au quotidien dans la constitution, la gestion et le suivi de vos portefeuilles d’investissement, et plus largement…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 9 | 64 contacts → | ||||
Indirect evidence “Gestion de patrimoine • Bilan Patrimonial • Analyse • Prescription patrimoniale Financement • Accompagnement • Conseil Gestion privée • Vie” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 10 | 62 contacts → | ||||
Indirect evidence “Depuis 1987, Expert & Finance accompagne les chefs d’entreprise et professionnels libéraux dans le développement et la transmission de leur patrimoine privé et professionnel.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 11 | 54 contacts → | ||||
Indirect evidence “Le Groupe ID vous accompagne depuis plus de 15 ans pour toutes les étapes de votre vie personnelle et professionnelle afin de créer, développer et transmettre votre patrimoine.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 12 | 51 contacts → | ||||
Indirect evidence “Chez MIRARI Wealth Management, nous rendons la gestion privée accessible à tous et proposons une stratégie personnalisée à nos clients.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 13 | 48 contacts → | ||||
Indirect evidence “Au Cabinet IGC, nous mettons notre expertise en gestion de patrimoine au service de votre retraite, en vous proposant des solutions d’investissement sur mesure et optimisées.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 14 | 45 contacts → | ||||
Indirect evidence “KAYS Wealth Management est né d’un constat établi par les associés du groupe sur ces 15 dernières années, à savoir un manque de conseil en matière d’investissements et…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 15 | 37 contacts → | ||||
Indirect evidence “Carat Capital est le leader d’une nouvelle génération de conseil en patrimoine.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 16 | 34 contacts → | ||||
Indirect evidence “Depuis plus de 30 ans, OPTI FINANCE accompagne et conseille des professionnels et des particuliers dans leur stratégie patrimoniale, financière et immobilière.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 17 | 34 contacts → | ||||
Indirect evidence “Tissier de Mallerais & Associés est l'un des principaux Cabinets de Gestion Privée et de Gestion de Patrimoine d'AXA.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 18 | 31 contacts → | ||||
Indirect evidence “ALIQUIS Conseil est un acteur global de la gestion privée.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 19 | 30 contacts → | ||||
Indirect evidence “Conseil en gestion de patrimoine du particulier.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 20 | 30 contacts → | ||||
Indirect evidence “Patrimum Groupe, c'est aujourd'hui plus de 300 clients, pour un encours supérieur à 100 M€.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 21 | 29 contacts → | ||||
Indirect evidence “Evolve, spécialiste de la gestion privée, accompagne les particuliers, tels que les chefs d'entreprises, les cadres et les professions libérales, ainsi que les sociétés, dans la…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 22 | 29 contacts → | ||||
Indirect evidence “Fondée en 1990, ACER FINANCE est une institution financière indépendante et entrepreneuriale qui supervise plus de 1,4 milliards de patrimoine (gestion, courtage, conseils) pour…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 23 | 28 contacts → | ||||
Indirect evidence “Le Groupe Sarro est un cabinet de gestion de patrimoine, implanté à Montpellier.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 24 | 27 contacts → | ||||
Indirect evidence “MANSARTIS IS AN INDEPENDENT FIRM WITH PROVEN EXPERTISE IN ASSET MANAGEMENT, FAMILY OFFICE AND MERGERS & ACQUISITIONS.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 25 | 23 contacts → | ||||
Indirect evidence “ORIGEEN CAPITAL est un cabinet de conseil indépendant en stratégie patrimoniale et financière.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
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: trust 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 trust companies.
- Partial evidence
- Its own public description names part of trust companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name trust 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 840 trust companies based in France
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Trust companies based in France at a glance
As of Sep 22, 2026Companies by employee count
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 840 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 trust 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 “trust 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 trust 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 trust 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, 2,835 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.
Trust companies by metro
- Trust companies in Paris201
- Trust companies in Lyon38
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 trust 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 trust companies are there based in France?
RevenueBase identified 840 trust 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?
UFF, headquartered in Bois-Colombes, tops this list with the largest team on record.
Which city has the most trust companies?
Paris leads with 201 headquartered companies, followed by Lyon (38) and Bordeaux (22).
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 2,835 verified decision-maker contacts tracked across these 840 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.
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