Company lists · Data refreshed September 2026

Top 25 Professional service firms based in Paris, France

Name: Professional service firms based in Paris, France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 238 companies tracked

RevenueBase identified 238 professional service firms headquartered in Paris, France as of September 2026 and tracks 5,007 professional contacts across them, including 1,754 with verified work emails. Paris is the largest hub.

This list covers professional service firms headquartered in Paris, 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

238Companies

5,007Contacts tracked

1,754Verified emails

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The 25 largest professional service firms based in Paris, France

Ranked by team size

Top 25 of 238 professional service firms based in Paris, France, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to professional service firms: 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	FED	Indirect evidence	Paris, FranceHQ checked Sep 20, 2026	n/a	474 contacts →
	Indirect evidence “La FED est une société d’expertise-comptable avec une mission précise : accompagner les entrepreneurs,favoriser leur réussite.Grâce à nos valeurs, nous bâtissons une relation de…” Source: RevenueBase Database · checked Sep 20, 2026
2	Nexia S&a	Indirect evidence	Paris, FranceHQ checked Sep 20, 2026	201-500	436 contacts →
	Indirect evidence “Nexia S&A, acteur de l’audit et du conseil, apporte des solutions pertinentes à ses clients dans les domaines comptables et financiers et les accompagne pour les mettre en œuvre.” Source: RevenueBase Database · checked Sep 20, 2026
3	Bm&a	Indirect evidence	Paris, FranceHQ checked Sep 20, 2026	201-500	345 contacts →
	Indirect evidence “Based in Paris, Lyon, Rennes, Le Havre, Toulouse, Aix en Provence, Casablanca, London and New York, BM & A is an independent and international group positioned on the audit and…” Source: RevenueBase Database · checked Sep 20, 2026
4	Semaphores	Indirect evidence	Paris, FranceHQ checked Sep 20, 2026	201-500	223 contacts →
	Indirect evidence “Semaphores, a consulting and expertise firm, is involved in a very wide range of skills: from public accounting to organizational strategy projects, including organization…” Source: RevenueBase Database · checked Sep 20, 2026
5	ACL	Strong evidence	Paris, FranceHQ checked Sep 20, 2026	51-200	128 contacts →
	Strong evidence “With 150 ACLers – including 16 certified professionals and 8 partners – we support over clients across tech, services, and industry.” Source: RevenueBase Database · checked Sep 20, 2026
6	Caderas Martin SA	Indirect evidence	Paris, FranceHQ checked Sep 20, 2026	51-200	120 contacts →
	Indirect evidence “Created in 1978, Caderas Martin operates expressly as a generalist firm.” Source: RevenueBase Database · checked Sep 20, 2026
7	Aplitec	Indirect evidence	Paris, FranceHQ checked Sep 20, 2026	51-200	117 contacts →
	Indirect evidence “Depuis plus de 50 ans, nous développons dans le respect de notre engagement initial : bâtir, avec nos clients, une relation privilégiée et durable fondée sur la qualité de nos…” Source: RevenueBase Database · checked Sep 20, 2026
8	FIDU	Indirect evidence	Paris, FranceHQ checked Sep 20, 2026	51-200	112 contacts →
	Indirect evidence “Avec plus de soixante ans d'expérience, plus de 180 collaborateurs, des agences à taille humaine implantées nationalement, la Fidu.” Source: RevenueBase Database · checked Sep 20, 2026
9	CECCA	Indirect evidence	Paris, FranceHQ checked Sep 20, 2026	51-200	103 contacts →
	Indirect evidence “CECCA, c’est le cabinet d’expertise comptable booster d’entrepreneurs!” Source: RevenueBase Database · checked Sep 20, 2026
10	Groupe Emargence	Indirect evidence	Paris, FranceHQ checked Sep 20, 2026	51-200	72 contacts →
	Indirect evidence “EMARGENCE est un cabinet de conseil pluridisciplinaire dédié aux entreprises, aux organismes d’assurance, aux associations et aux dirigeants.” Source: RevenueBase Database · checked Sep 20, 2026
11	Ecge Conseil	Strong evidence	Paris, FranceHQ checked Sep 20, 2026	11-50	65 contacts →
	Strong evidence “Depuis plus de 30 ans, ECGE Conseil accompagne dirigeants d’entreprises, commerçants, artisans, professions libérales, associations, syndicats et comités d’entreprises.” Source: RevenueBase Database · checked Sep 20, 2026
12	AXCIO	Indirect evidence	Paris, FranceHQ checked Sep 20, 2026	51-200	63 contacts →
	Indirect evidence “Notre ambition : être proche de vous pour vous accompagner à tous les stades de votre développement, en apportant valeur ajoutée, expertise et réactivité.” Source: RevenueBase Database · checked Sep 20, 2026
13	Cofigex	Indirect evidence	Paris, FranceHQ checked Sep 20, 2026	11-50	60 contacts →
	Indirect evidence “En décembre 2025, Cofigex s’est rapproché de Baker Tilly, Groupe de conseil pluridisciplinaire et membre du réseau international Baker Tilly.” Source: RevenueBase Database · checked Sep 20, 2026
14	Caelis	Indirect evidence	Paris, FranceHQ checked Sep 20, 2026	11-50	52 contacts →
	Indirect evidence “Caelis, cabinet d’expertise comptable parisien de 50 collaborateurs, notre cabinet est dirigé par 3 associés.” Source: RevenueBase Database · checked Sep 20, 2026
15	Groupe AGK	Indirect evidence	Paris, FranceHQ checked Sep 20, 2026	51-200	52 contacts →
	Indirect evidence “AGK est un cabinet couvrant l’ensemble de la chaîne de valeur administrative et financière, d’une startup, d’un grand groupe ou d’une PME.” Source: RevenueBase Database · checked Sep 20, 2026
16	Otsar Audit ET Conseil	Indirect evidence	Paris, FranceHQ checked Sep 20, 2026	51-200	51 contacts →
	Indirect evidence “Otsar Audit & Conseil accompagne depuis plus de 20 ans des dirigeants et chefs d'entreprise de TPE et PME sur l’ensemble de leurs problématiques comptables, juridiques, fiscales…” Source: RevenueBase Database · checked Sep 20, 2026
17	Stengelin	Indirect evidence	Paris, FranceHQ checked Sep 20, 2026	11-50	45 contacts →
	Indirect evidence “Parce que la réussite s'enracine dans l'invisible, notre mission est de regarder différemment.” Source: RevenueBase Database · checked Sep 20, 2026
18	Cabinet D'expertise Comptable Paris Fico	Indirect evidence	Paris, FranceHQ checked Sep 20, 2026	11-50	41 contacts →
	Indirect evidence “Audit – Comptabilité – Fiscalité – Juridique – Social Depuis plus de 40 ans, le cabinet d'expert comptable Paris Fico est votre partenaire en vous accompagnant et en vous…” Source: RevenueBase Database · checked Sep 20, 2026
19	Ficogex SA	Strong evidence	Paris, FranceHQ checked Sep 20, 2026	51-200	36 contacts →
	Strong evidence “C’est avec professionnalisme que nos équipes d’Experts-Comptables vous accueillent en Ile-de-France, à Paris, dans le 16ème arrondissement, rue du Dôme ainsi qu’en Picardie, à…” Source: RevenueBase Database · checked Sep 20, 2026
20	Extentis Groupe	Indirect evidence	Paris, FranceHQ checked Sep 20, 2026	51-200	33 contacts →
	Indirect evidence “EXTENTIS est un groupe pluridisciplinaire spécialisé dans l’expertise comptable, les services fiscaux, juridiques, et l’audit.” Source: RevenueBase Database · checked Sep 20, 2026
21	Fidag Sarl	Indirect evidence	Paris, FranceHQ checked Sep 20, 2026	201-500	31 contacts →
	Indirect evidence “FIDAG is an international accounting and auditing firm, founded in 1985.” Source: RevenueBase Database · checked Sep 20, 2026
22	Groupe Laviale Audit Conseil Expertise-Comptable	Indirect evidence	Paris, FranceHQ checked Sep 20, 2026	11-50	30 contacts →
	Indirect evidence “Depuis plus de 30 ans notre fierté est d’être un Cabinet d'expertise comptable et de commissariat aux comptes « différent », porteur d’une vraie valeur ajoutée.” Source: RevenueBase Database · checked Sep 20, 2026
23	Cailliau Dedouit ET Associés	Strong evidence	Paris, FranceHQ checked Sep 20, 2026	11-50	29 contacts →
	Strong evidence “Cabinet d’audit et d’expertise financière indépendant, qui se caractérise par sa volonté d’offrir aux entreprises un service professionnel d’excellence.” Source: RevenueBase Database · checked Sep 20, 2026
24	NS Associés Naïm Steinmetz & Associés	Strong evidence	Paris, FranceHQ checked Sep 20, 2026	11-50	28 contacts →
	Strong evidence “Established in Naim Steinmetz et Associés is comprised of a group of 40 auditing, consulting and accounting professionals.” Source: RevenueBase Database · checked Sep 20, 2026
25	Akeance Consulting	Indirect evidence	Paris, FranceHQ checked Sep 20, 2026	51-200	28 contacts →
	Indirect evidence “Fondé en août 2004, Akeance Consulting est né de la volonté de dirigeants issus de grands cabinets de conseil (Peat Marwick, McKinsey, Gemini Consulting, Ineum, Ernst & Young…” 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: professional service firms. 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 professional service firms.
Partial evidence: Its own public description names part of professional service firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name professional service firms. 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 238 professional service firms based in Paris, France

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Professional service firms based in Paris, France at a glance

As of Sep 20, 2026

35.0%Verified-email coverage

21.0Average contacts per company

1-10Median size (employees)

100.0%Largest-city concentration · Paris

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

127

11-50

51-200

201-500

Email recency for this list is measured across the whole France list rather than for Paris, so it is reported there. Company counts and contact totals on this page are exact for Paris, over 238 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 professional service firms, 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 Paris, France whose own description of what they do matches “professional service firms”. 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 professional service firms), 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 professional service firms, and records with no verified work email. Companies headquartered outside Paris 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, 1,754 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.

Professional service firms by metro in France

Professional service firms in Paris238
Professional service firms in Lyon34
Professional service firms in Toulouse28

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 professional service firms, 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 professional service firms are there based in Paris, France?

RevenueBase identified 238 professional service firms headquartered in Paris, 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?

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

Which city has the most professional service firms?

Paris leads with 238 headquartered companies, followed by Lyon (34) and Toulouse (28).

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 1,754 verified decision-maker contacts tracked across these 238 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.