Company lists · Data refreshed September 2026

Top 25 Internal controls consulting firms based in France

RevenueBase identified 382 internal controls consulting firms headquartered in France as of September 2026 and tracks 3,570 professional contacts across them, including 1,463 with verified work emails. Paris is the largest hub.

This list covers internal controls consulting firms 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
382Companies
3,570Contacts tracked
1,463Verified emails
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The 25 largest internal controls consulting firms based in France

Ranked by team size
Top 25 of 382 internal controls consulting firms 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 internal controls consulting 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceLyon, FranceHQ checked Sep 28, 2026501-1,000502 contacts →

Indirect evidence

“Depuis plus de 40 ans, nos équipes de spécialistes accompagnent nos clients de petites, moyennes et grandes entreprises, dans le pilotage de leurs organisations, la gestion des…”

Source: RevenueBase Database · checked Sep 28, 2026
2Partial evidenceParis, FranceHQ checked Sep 28, 2026201-500345 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
3Indirect evidenceParis, FranceHQ checked Sep 28, 2026201-500212 contacts →

Indirect evidence

“NEXIALOG est un cabinet de conseil en management spécialisé dans le domaine financier.”

Source: RevenueBase Database · checked Sep 28, 2026
4Indirect evidenceValenciennes, FranceHQ checked Sep 28, 2026201-500175 contacts →

Indirect evidence

“BDL, cabinet d’expertise comptable, d’audit et de conseil, accompagne depuis 1993 les entreprises dans les Hauts-de-France.”

Source: RevenueBase Database · checked Sep 28, 2026
5Indirect evidenceParis, FranceHQ checked Sep 28, 2026201-500117 contacts →

Indirect 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
6Indirect evidenceTassin-La-Demi-Lune, FranceHQ checked Sep 28, 202651-20095 contacts →

Indirect 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
7Indirect evidenceParis, FranceHQ checked Sep 28, 202651-20081 contacts →

Indirect evidence

“Notre cabinet de conseil développe son expertise auprès des Directions Financières & Risques avec la volonté de proposer une structure agile et réactive qui permet aux projets les…”

Source: RevenueBase Database · checked Sep 28, 2026
8Indirect evidenceBoulogne Billancourt, FranceHQ checked Sep 28, 202611-5072 contacts →

Indirect evidence

“IKA Conseil, société de conseil, intervient dans les secteurs de la banque, de l'assurance, de la protection sociale et auprès des administrations.”

Source: RevenueBase Database · checked Sep 28, 2026
9Indirect evidenceNanterre, FranceHQ checked Sep 28, 202651-20065 contacts →

Indirect evidence

“Au croisement de l’expertise scientifique et du conseil réglementaire, AKTEHOM accompagne les industriels de la santé dans la maitrise et la compréhension des produits et procédés…”

Source: RevenueBase Database · checked Sep 28, 2026
10Indirect evidenceNeuilly-sur-seine, FranceHQ checked Sep 28, 202651-20059 contacts →

Indirect evidence

“Pharmasys founded in 2005 is a growing consultant company for healthcare industry with office in France, Belgium and Switzerland.”

Source: RevenueBase Database · checked Sep 28, 2026
11Indirect evidenceParis, FranceHQ checked Sep 28, 202651-20045 contacts →

Indirect evidence

“CTF, Compagnie des Techniques Financières is an independent accounting firm recognised by major players in Financial Services and Public sector.”

Source: RevenueBase Database · checked Sep 28, 2026
12Indirect evidenceParis, FranceHQ checked Sep 28, 202611-5042 contacts →

Indirect evidence

“Cabinet de conseil en Management opérationnel intervenant auprès des banques et des assurances.”

Source: RevenueBase Database · checked Sep 28, 2026
13Indirect evidenceParis, FranceHQ checked Sep 28, 202611-5042 contacts →

Indirect evidence

“Créé en Karbone est un cabinet de conseil en organisation et systèmes d’information financiers.”

Source: RevenueBase Database · checked Sep 28, 2026
14Indirect evidenceSeyssinet-pariset, FranceHQ checked Sep 28, 202611-5040 contacts →

Indirect evidence

“Parmi les leaders régionaux, notre activité est organisée autour de deux grands métiers - un métier d’expert-comptable généraliste dont l’expérience est reconnue pour la variété…”

Source: RevenueBase Database · checked Sep 28, 2026
15Indirect evidenceParis, FranceHQ checked Sep 28, 202611-5039 contacts →

Indirect evidence

“Regulation Partners est un cabinet de conseil spécialisé dans les domaines de la réglementation bancaire et financière et de la gestion des risques.”

Source: RevenueBase Database · checked Sep 28, 2026
16Indirect evidenceFranceHQ checked Sep 28, 202611-5039 contacts →

Indirect 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
17Indirect evidenceParis, FranceHQ checked Sep 28, 202611-5037 contacts →

Indirect evidence

“Qui sommes-nous?”

Source: RevenueBase Database · checked Sep 28, 2026
18Partial evidenceParis, FranceHQ checked Sep 28, 202611-5034 contacts →

Partial evidence

“Arengi is the first independent consulting group entirely dedicated to risk management and corporate governance.”

Source: RevenueBase Database · checked Sep 28, 2026
19Indirect evidenceParis, FranceHQ checked Sep 28, 202651-20032 contacts →

Indirect evidence

“FBH Associés, société de conseil en organisation et maîtrise d'ouvrage qui intervient auprès des entreprises et des institutions financières pour des missions de diagnostic, de…”

Source: RevenueBase Database · checked Sep 28, 2026
20Indirect evidenceOlivet, FranceHQ checked Sep 28, 202611-5032 contacts →

Indirect evidence

“Qualilab est une société indépendante de prestation de services.”

Source: RevenueBase Database · checked Sep 28, 2026
21Indirect evidenceWasquehal, FranceHQ checked Sep 28, 202611-5029 contacts →

Indirect evidence

“Bioconsultants, cabinet d'audit, de conseil et de formation spécialisé en démarche organisationnelle, managériale et qualité en secteur sanitaire et médico-social.”

Source: RevenueBase Database · checked Sep 28, 2026
22Indirect evidenceNîmes, FranceHQ checked Sep 28, 202611-5023 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
23Indirect evidenceCourbevoie, FranceHQ checked Sep 28, 202611-5022 contacts →

Indirect evidence

“Cometh, CONSEIL & METHODE, est un cabinet de conseil spécialisé en Organisation et Stratégie, dont la vocation est de dynamiser et faire aboutir les projets de ses clients du…”

Source: RevenueBase Database · checked Sep 28, 2026
24Indirect evidenceParis, FranceHQ checked Sep 28, 202651-20021 contacts →

Indirect evidence

“Silverteam est un Cabinet de Conseil 100% indépendant, orienté Organisation et Systèmes d’Information, principalement implanté dans le domaine de la Banque, de la Finance et de…”

Source: RevenueBase Database · checked Sep 28, 2026
25Partial evidenceParis, FranceHQ checked Sep 28, 202611-5021 contacts →

Partial evidence

“Créé en 2011, CMG Advisory est un cabinet de conseil spécialisé auprès des directions financières et des directions du contrôle interne.”

Source: RevenueBase Database · checked Sep 28, 2026

Showing 25 of 382 internal controls consulting firms based in France

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Internal controls consulting firms based in France at a glance

As of Sep 28, 2026
41.0%Verified-email coverage
9.3Average contacts per company
1-10Median size (employees)
36.9%Largest-city concentration · Paris
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
278
11-50
79
51-200
17
201-500
6
501-1,000
1

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 382 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 internal controls consulting 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 France whose own description of what they do matches “internal controls consulting 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 internal controls consulting 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 internal controls consulting firms, 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, 1,463 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.

Internal controls consulting firms by metro

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 internal controls consulting 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 internal controls consulting firms are there based in France?

RevenueBase identified 382 internal controls consulting firms 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?

Implid, headquartered in Lyon, tops this list with the largest team on record.

Which city has the most internal controls consulting firms?

Paris leads with 141 headquartered companies, followed by Lyon (9) and Bordeaux (7).

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 1,463 verified decision-maker contacts tracked across these 382 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.