Company lists · Data refreshed September 2026

Top 25 Executive support services companies based in France

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

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 1,105 companies tracked

RevenueBase identified 1,105 executive support services companies headquartered in France as of September 2026 and tracks 3,269 professional contacts across them, including 640 with verified work emails. Paris is the largest hub.

This list covers executive support services 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 20, 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 20, 2026 86% judged on-target in blind review

1,105Companies

3,269Contacts tracked

640Verified emails

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The 25 largest executive support services companies based in France

Ranked by team size

Top 25 of 1,105 executive support services companies based in France, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to executive support services 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	Opco Atlas	Indirect evidence	Paris, FranceHQ checked Sep 20, 2026	201-500	348 contacts →
	Indirect evidence “Entreprises, nous vous donnons des clés pour rester compétitives et attirer de nouveaux talents (et les garder!) Pour voir le futur plus sereinement, nous sommes là pour …” Source: RevenueBase Database · checked Sep 20, 2026
2	Bras Droit DES Dirigeants	Indirect evidence	Balma, FranceHQ checked Sep 20, 2026	51-200	223 contacts →
	Indirect evidence “Cadres externalisés à temps partagé” Source: RevenueBase Database · checked Sep 20, 2026
3	Gallo & Associés	Indirect evidence	Lyon, FranceHQ checked Sep 20, 2026	201-500	142 contacts →
	Indirect evidence “Nous proposons en externalisation toutes les compétences nécessaires à la gestion administrative et à l'administration des entreprises dans les conditions optimales de performance.” Source: RevenueBase Database · checked Sep 20, 2026
4	Yourbo	Indirect evidence	Paris, FranceHQ checked Sep 20, 2026	51-200	74 contacts →
	Indirect evidence “YourBO is a company specializing in outsourced management Back-Office since 2012.” Source: RevenueBase Database · checked Sep 20, 2026
5	3h18	Indirect evidence	Saint-germain-en-laye, FranceHQ checked Sep 20, 2026	201-500	72 contacts →
	Indirect evidence “3H18 est leader en France dans l'externalisation des fonctions d'assistants et de managers en temps partagé et transition.” Source: RevenueBase Database · checked Sep 20, 2026
6	Smash Group	Indirect evidence	Paris, FranceHQ checked Sep 20, 2026	11-50	58 contacts →
	Indirect evidence “Les dirigeants de Startups et PME font appel à SMASH Group lorsqu'ils manquent de temps ou de ressources pour piloter dans les bonnes conditions.” Source: RevenueBase Database · checked Sep 20, 2026
7	Agence YOU	Indirect evidence	Paris, FranceHQ checked Sep 20, 2026	51-200	57 contacts →
	Indirect evidence “Depuis 2001, Agence You n'a cessé de se développer, et compte aujourd'hui plus d'une centaine de sociétés clientes.” Source: RevenueBase Database · checked Sep 20, 2026
8	ALTUM	Indirect evidence	Bordeaux, FranceHQ checked Sep 20, 2026	11-50	26 contacts →
	Indirect evidence “Altum est né de la volonté d’Alexandre Cattin, de se rapprocher de ses clients.” Source: RevenueBase Database · checked Sep 20, 2026
9	Euralog Agency	Partial evidence	Verneuil Sur Seine, FranceHQ checked Sep 20, 2026	11-50	23 contacts →
	Partial evidence “Euralog propose une gamme étendue de services externalisés pour les grandes entreprises - Accueil et fonctions support - Routage & colisage - Transport, Logistiques, Déménagements…” Source: RevenueBase Database · checked Sep 20, 2026
10	Merci Hubert	Indirect evidence	Paris, FranceHQ checked Sep 20, 2026	11-50	18 contacts →
	Indirect evidence “Merci-Hubert specializes in providing virtual assistant services to enhance business efficiency and reduce operational costs.” Source: RevenueBase Database · checked Sep 20, 2026
11	Gexterna	Indirect evidence	Perpignan, FranceHQ checked Sep 20, 2026	11-50	17 contacts →
	Indirect evidence “Pourquoi vous occuper de choses qui n’en valent pas la peine?” Source: RevenueBase Database · checked Sep 20, 2026
12	Dactylo'cyn Formations DE Secrétaires	Indirect evidence	Aix-noulette, FranceHQ checked Sep 20, 2026	1-10	17 contacts →
	Indirect evidence “Pourquoi contacter Dactylo'Cyn?” Source: RevenueBase Database · checked Sep 20, 2026
13	Assist By	Indirect evidence	Montpellier, FranceHQ checked Sep 20, 2026	1-10	16 contacts →
	Indirect evidence “ASSIST By Cécile, réseau de secrétaires indépendantes, vous accompagne dans vos missions de gestion administrative, financière, commerciale, ressources humaines, et vous apporte…” Source: RevenueBase Database · checked Sep 20, 2026
14	Telepro Sarl	Indirect evidence	Griesbach, FranceHQ checked Sep 20, 2026	51-200	15 contacts →
	Indirect evidence “TELEPRO MARKETING accompagne depuis plus de 20 ans, les entreprises dans leur développement commercial.” Source: RevenueBase Database · checked Sep 20, 2026
15	kubera.one	Indirect evidence	Aix En Provence, FranceHQ checked Sep 20, 2026	11-50	13 contacts →
	Indirect evidence “Grâce à l’équipe de Kubera, trouvez l’assistant(e) virtuel(le), le gestionnaire de site web, le Community manager.” Source: RevenueBase Database · checked Sep 20, 2026
16	Ofisi Secrétariat Externalisé	Indirect evidence	Saint-grégoire, FranceHQ checked Sep 20, 2026	11-50	12 contacts →
	Indirect evidence “Promis, vous allez adorer votre administratif!” Source: RevenueBase Database · checked Sep 20, 2026
17	Exodial	Indirect evidence	Paris, FranceHQ checked Sep 20, 2026	51-200	12 contacts →
	Indirect evidence “Le groupe Exodial dispose d'une longue expérience dans le développement, l'innovation et la gestion de services comme l'externalisation à destination des professionnels de santé…” Source: RevenueBase Database · checked Sep 20, 2026
18	OXILA	Indirect evidence	Paris, FranceHQ checked Sep 20, 2026	11-50	12 contacts →
	Indirect evidence “Chez Oxila, nous composons la gestion administrative avec justesse, pour que chaque tâche s’accorde parfaitement aux besoins et laisse libre de se concentrer sur la mélodie…” Source: RevenueBase Database · checked Sep 20, 2026
19	Fidem Conseil	Indirect evidence	Saint Cyr L'ecole, FranceHQ checked Sep 20, 2026	11-50	8 contacts →
	Indirect evidence “La société Fidem conseil apporte un soutien stratégique et opérationnel aux entreprises et associations sur les points essentiels de leur fonctionnement.” Source: RevenueBase Database · checked Sep 20, 2026
20	Perles Office	Indirect evidence	Paris, FranceHQ checked Sep 20, 2026	1-10	8 contacts →
	Indirect evidence “Perles Office – L'art de trouver votre Perle Rare.” Source: RevenueBase Database · checked Sep 20, 2026
21	Bureau24	Indirect evidence	Paris, FranceHQ checked Sep 20, 2026	201-500	8 contacts →
	Indirect evidence “Basée à Paris, bureau24 est une société fondée par une équipe jeune et dynamique qui transforme le luxe d'employer une secrétaire en une solution simple et économique.” Source: RevenueBase Database · checked Sep 20, 2026
22	Admin'experts	Indirect evidence	Clermont-ferrand, FranceHQ checked Sep 20, 2026	1-10	7 contacts →
	Indirect evidence “La société Admin'Experts est spécialisée dans la gestion d'entreprise - Vous souhaitez vous libérer de vos tâches administratives : Déléguez votre secrétariat à Admin'Experts.” Source: RevenueBase Database · checked Sep 20, 2026
23	Groupe Symy	Partial evidence	Grenoble, FranceHQ checked Sep 20, 2026	11-50	5 contacts →
	Partial evidence “INVESTISSEURS & FONCTIONS SUPPORTS AU PROFIT DES ENTREPRISES Le Groupe SYMY intègre en interne l’ensemble des fonctions supports nécessaires au bon fonctionnement d’une entreprise.” Source: RevenueBase Database · checked Sep 20, 2026
24	SUPOR	Partial evidence	Paris, FranceHQ checked Sep 20, 2026	1-10	5 contacts →
	Partial evidence “Vos fonctions support en mode externalisé.” Source: RevenueBase Database · checked Sep 20, 2026
25	Centre D'affaires Challandais	Indirect evidence	Challans, FranceHQ checked Sep 20, 2026	1-10	5 contacts →
	Indirect evidence “Le Centre d'Affaires Challandais est localisé à Challans en Vendée et est spécialisé dans la mise en place de permanence téléphonique.” Source: RevenueBase Database · checked Sep 20, 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: executive support services 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 executive support services companies.
Partial evidence: Its own public description names part of executive support services companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name executive support services 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 1,105 executive support services companies based in France

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Executive support services companies based in France at a glance

As of Sep 20, 2026

19.6%Verified-email coverage

3.0Average contacts per company

1-10Median size (employees)

7.0%Largest-city concentration · Paris

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

1,056

11-50

51-200

201-500

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 1,105 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 executive support services 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 “executive support services 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 executive support services 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 executive support services 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, 640 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 20, 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.

Executive support services companies by metro

Executive support services companies in Paris77

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 executive support services 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 executive support services companies are there based in France?

RevenueBase identified 1,105 executive support services 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?

Opco Atlas, headquartered in Paris, tops this list with the largest team on record.

Which city has the most executive support services companies?

Paris leads with 77 headquartered companies, followed by Lyon (18) and Marseille (13).

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 640 verified decision-maker contacts tracked across these 1,105 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 20, 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.