Company lists · Data refreshed September 2026

Top 25 IT audit consulting companies based in France

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

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 256 companies tracked

RevenueBase identified 256 IT audit consulting companies headquartered in France as of September 2026 and tracks 2,993 professional contacts across them, including 1,222 with verified work emails. Paris is the largest hub.

This list covers IT audit consulting 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 28, 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 28, 2026 86% judged on-target in blind review

256Companies

2,993Contacts tracked

1,222Verified emails

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The 25 largest IT audit consulting companies based in France

Ranked by team size

Top 25 of 256 IT audit consulting companies based in France, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to IT audit consulting 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	Nexia S&a	Partial evidence	Paris, FranceHQ checked Sep 28, 2026	201-500	436 contacts →
	Partial 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 28, 2026
2	Bm&a	Partial evidence	Paris, FranceHQ checked Sep 28, 2026	201-500	345 contacts →
	Partial 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 28, 2026
3	Groupe Aurys	Partial evidence	Lyon, FranceHQ checked Sep 28, 2026	51-200	122 contacts →
	Partial evidence “Le GROUPE AURYS est un cabinet d’audit, d’expertise-comptable et de conseil financier qui s’appuie sur plus de 70 ans d’expérience, 18 associés, près de 200 collaborateurs et 8…” Source: RevenueBase Database · checked Sep 28, 2026
4	Talenz Audit	Partial evidence	Paris, FranceHQ checked Sep 28, 2026	201-500	117 contacts →
	Partial evidence “Talenz Audit accompagne les acteurs économiques, entreprises et organisations, dans leurs relations économiques, dans l’analyse de la fiabilité de leurs données financières, et…” Source: RevenueBase Database · checked Sep 28, 2026
5	Arthaud & Associés	Partial evidence	Tassin-La-Demi-Lune, FranceHQ checked Sep 28, 2026	51-200	95 contacts →
	Partial evidence “Situé à Paris, Lyon, Marseille et Bordeaux, Arthaud & Associés est spécialisé en Audit et Conseil Financier, et en pleine expansion sur de nombreux métiers transverses : ESG, TS…” Source: RevenueBase Database · checked Sep 28, 2026
6	Isitix	Indirect evidence	FranceHQ checked Sep 28, 2026	n/a	83 contacts →
	Indirect evidence “Depuis 20 ans, Isitix accompagne vos projets informatiques et numériques.” Source: RevenueBase Database · checked Sep 28, 2026
7	Saint-Honoré Partenaires	Partial evidence	Paris, FranceHQ checked Sep 28, 2026	51-200	82 contacts →
	Partial evidence “Saint-Honoré Partenaires est un cabinet d’audit, d’expertise comptable et de conseil en finance d’entreprise.” Source: RevenueBase Database · checked Sep 28, 2026
8	Hara Consulting	Partial evidence	Strasbourg, FranceHQ checked Sep 28, 2026	51-200	81 contacts →
	Partial evidence “HARA Consulting est un groupe spécialisé dans la transformation numérique des entreprises par la mise en place d'outils IA, data et tech.+ 1⃣ 0⃣ 0⃣ Collaborateurs - Experts…” Source: RevenueBase Database · checked Sep 28, 2026
9	Dcit Conseil	Indirect evidence	Sene, FranceHQ checked Sep 28, 2026	n/a	47 contacts →
	Indirect evidence “DCIT Conseil, société de services de consultation spécialisée dans la cybersécurité et les technologies de l'information.” Source: RevenueBase Database · checked Sep 28, 2026
10	NSK	Partial evidence	FranceHQ checked Sep 28, 2026	11-50	39 contacts →
	Partial evidence “NSK intervient dans les domaines de l’expertise comptable, de l’audit et du conseil depuis plus de 25 ans.” Source: RevenueBase Database · checked Sep 28, 2026
11	BRSW	Partial evidence	Paris, FranceHQ checked Sep 28, 2026	51-200	34 contacts →
	Partial evidence “BRSW est un cabinet indépendant reconnu pour son savoir-faire en matière d’audit, d’expertise comptable et de conseil.” Source: RevenueBase Database · checked Sep 28, 2026
12	ACG Cybersecurity	Partial evidence	Paris, FranceHQ checked Sep 28, 2026	11-50	33 contacts →
	Partial evidence “ACG Cybersecurity est un cabinet d’Audit, de Conseil et de Gouvernance spécialisé en matière de Cybersécurité.” Source: RevenueBase Database · checked Sep 28, 2026
13	H3p	Indirect evidence	Levallois Perret, FranceHQ checked Sep 28, 2026	51-200	30 contacts →
	Indirect evidence “Accompagner chacun de nos clients tout au long de la vie de ses projets, tel est notre ambition depuis la création d’H3P en 2008.” Source: RevenueBase Database · checked Sep 28, 2026
14	Papin & Associes	Indirect evidence	Cholet, FranceHQ checked Sep 28, 2026	11-50	30 contacts →
	Indirect evidence “Le Cabinet Papin & Associés, situé à CHOLET (49), est une société d’Expertise Comptable et de Commissariat aux Comptes Inscrite au Tableau de l’Ordre et à la Compagnie des…” Source: RevenueBase Database · checked Sep 28, 2026
15	Cailliau Dedouit ET Associés	Partial evidence	Paris, FranceHQ checked Sep 28, 2026	11-50	29 contacts →
	Partial 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 28, 2026
16	Extern IT	Partial evidence	Wambrechies, FranceHQ checked Sep 28, 2026	11-50	27 contacts →
	Partial evidence “Nos offres de service - Audit et Conseils informatiques (gouvernance, sécurité & infrastructure)- Pilotage et Gestion de Système d'informations (DSI à temps partagé.)-…” Source: RevenueBase Database · checked Sep 28, 2026
17	DGA	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	51-200	26 contacts →
	Indirect evidence “A Paris, dans le Var et les Pyrénées-Atlantiques, DGA développe des missions d'expertise comptable, de commissariat aux comptes et de conseil auprès de ses clients.” Source: RevenueBase Database · checked Sep 28, 2026
18	Equadex	Partial evidence	Toulouse, FranceHQ checked Sep 28, 2026	11-50	24 contacts →
	Partial evidence “EQUADEX propose une expertise d'audit et de conseils sur du déploiement de solutions informatiques, d’intégration et de développement d'applications métier.” Source: RevenueBase Database · checked Sep 28, 2026
19	Vencea	Indirect evidence	Nîmes, FranceHQ checked Sep 28, 2026	11-50	23 contacts →
	Indirect evidence “Cabinet d’expertise comptable, commissariat aux comptes et conseil aux entreprises, implanté à Nîmes et Montpellier.” Source: RevenueBase Database · checked Sep 28, 2026
20	RBA Groupe	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	11-50	22 contacts →
	Indirect evidence “Fondé en 1970, RBA est un cabinet d’expertise-comptable et de commissariat aux comptes.” Source: RevenueBase Database · checked Sep 28, 2026
21	A&a Audit Conseil Comptabilité	Indirect evidence	Rillieux-la-pape, FranceHQ checked Sep 28, 2026	11-50	22 contacts →
	Indirect evidence “Missions d'expertise comptable- tenue de comptabilité - révision des comptes et établissement des comptes annuels - suivi fiscal - établissement de tableaux de bords et d'outils…” Source: RevenueBase Database · checked Sep 28, 2026
22	Arvor Finance	Partial evidence	Rennes, FranceHQ checked Sep 28, 2026	11-50	21 contacts →
	Partial evidence “Cabinet de conseil financier et d’audit” Source: RevenueBase Database · checked Sep 28, 2026
23	DIB France	Partial evidence	Saint-remy-les-chevreuse, FranceHQ checked Sep 28, 2026	11-50	20 contacts →
	Partial evidence “De l’audit jusqu’à l’intégration, notre expertise dans les technologies de l’informatique nous permet de fournir les produits et solutions dont votre entreprise a besoin pour se…” Source: RevenueBase Database · checked Sep 28, 2026
24	MR Capital	Partial evidence	Paris, FranceHQ checked Sep 28, 2026	11-50	18 contacts →
	Partial evidence “MR CAPITAL est un cabinet d'audit et de conseil financier à destination des sociétés innovantes à forte dimension technologique.” Source: RevenueBase Database · checked Sep 28, 2026
25	Eurocad, Experts-Comptables	Partial evidence	Perpignan, FranceHQ checked Sep 28, 2026	11-50	18 contacts →
	Partial evidence “EUROCAD is an accounting, auditing and consulting firm, created in Paris (75) in 2011 and expanded in Perpignan (66) since 2017.” Source: RevenueBase Database · checked Sep 28, 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: IT audit consulting 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 IT audit consulting companies.
Partial evidence: Its own public description names part of IT audit consulting companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name IT audit consulting 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 256 IT audit consulting companies based in France

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IT audit consulting companies based in France at a glance

As of Sep 28, 2026

40.8%Verified-email coverage

11.7Average contacts per company

1-10Median size (employees)

29.7%Largest-city concentration · Paris

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

181

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 256 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 IT audit consulting 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 “IT audit consulting 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 IT audit consulting 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 IT audit consulting 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, 1,222 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 28, 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.

IT audit consulting companies by metro

IT audit consulting companies in Paris76

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 IT audit consulting 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 IT audit consulting companies are there based in France?

RevenueBase identified 256 IT audit consulting 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?

Nexia S&a, headquartered in Paris, tops this list with the largest team on record.

Which city has the most IT audit consulting companies?

Paris leads with 76 headquartered companies, followed by Lyon (11) and Marseille (5).

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 1,222 verified decision-maker contacts tracked across these 256 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 28, 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.