Company lists · Data refreshed September 2026

Top 25 AI consulting companies based in France

RevenueBase identified 806 AI consulting companies headquartered in France as of September 2026 and tracks 17,503 professional contacts across them, including 7,394 with verified work emails and 755 with mobile numbers. Paris is the largest hub.

This list covers AI 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 7, 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 7, 2026 86% judged on-target in blind review
806Companies
17,503Contacts tracked
7,394Verified emails
755Mobile numbers
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The 25 largest AI consulting companies based in France

Ranked by team size
Top 25 of 806 AI consulting companies based in France, ranked by team size, largest first. Data refreshed Sep 7, 2026. RevenueBase Smart Search rates how each company's information relates to AI 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Strong evidenceParis, FranceHQ checked Sep 7, 20265,001-10,0003,155 contacts →

“Founded in France, Talan has grown into an international group that supports our clients in their end-to-end Data & AI transformation by combining management consulting with…”

Source: company website · checked Sep 7, 2026
2Partial evidenceParis, FranceHQ checked Sep 7, 20261,001-5,0002,890 contacts →

“Sia is an next-generation global consulting group in strategy, artificial intelligence and management.”

Source: company website · checked Sep 7, 2026
3Strong evidenceParis, FranceHQ checked Sep 7, 20261,001-5,0002,016 contacts →

“Artefact is a global consulting and engineering firm specializing in data and AI services, headquartered in Paris, and a leader in Europe.”

Source: company website · checked Sep 7, 2026
4Indirect evidenceBoulogne-billancourt, FranceHQ checked Sep 7, 2026201-500311 contacts →

“LINCOLN est depuis plus de vingt-cinq ans une Entreprise de Service du Numérique, pionnière en science des données et proposant des prestations d’expertise, de conseil et…”

Source: company website · checked Sep 7, 2026
5Partial evidenceNeuilly Sur Seine, FranceHQ checked Sep 7, 2026201-500232 contacts →

“APGAR is a services and advisory company that assists companies aiming for the data and AI to be at the heart of their strategy.”

Source: company website · checked Sep 7, 2026
6Partial evidenceParis, FranceHQ checked Sep 7, 2026201-500194 contacts →

“Thiga is a product, tech and AI consultancy.”

Source: company website · checked Sep 7, 2026
7Indirect evidenceMarcq-en-baroeul, FranceHQ checked Sep 7, 202651-200169 contacts →

“A vos côtés pour vos projets sur l'ensemble de la chaîne de valeur Data & IA!”

Source: company website · checked Sep 7, 2026
8Indirect evidenceParis, FranceHQ checked Sep 7, 2026201-500161 contacts →

“Créé en 2002, Equancy est un cabinet de conseil au croisement de la stratégie digitale et de la data.”

Source: company website · checked Sep 7, 2026
9Partial evidenceParis, FranceHQ checked Sep 7, 2026201-500138 contacts →

“Oceane Consulting is above all a human adventure entrepreneurs.”

Source: company website · checked Sep 7, 2026
10Strong evidenceParis, FranceHQ checked Sep 7, 202651-200120 contacts →

“eleven is the first strategy consulting firm founded on the AI revolution Using an unprecedented blend of strategic capabilities, delivery expertise and true marketing flair, we…”

Source: company website · checked Sep 7, 2026
11Indirect evidenceParis, FranceHQ checked Sep 7, 2026201-500119 contacts →

“Publicis Sapient est une entreprise technologique qui fournit des plateformes et services d'IA d'entreprise.”

Source: company website · checked Sep 7, 2026
12Indirect evidenceParis, FranceHQ checked Sep 7, 202651-200117 contacts →

“Fondé en 2017, Elevate est un cabinet de conseil en Data & IA de 200 consultants, intégré au groupe Humanskills.”

Source: company website · checked Sep 7, 2026
13Partial evidenceMontbonnot-saint-martin, FranceHQ checked Sep 7, 202651-200102 contacts →

“Since 2003, Probayes, the AI expert, has been working to improve your performance.”

Source: company website · checked Sep 7, 2026
14Indirect evidenceCroix, FranceHQ checked Sep 7, 202651-200102 contacts →

“Logical Conseils est une ESN nouvelle génération qui élève le potentiel collectif et individuel avec la data pour moteur.”

Source: company website · checked Sep 7, 2026
15Indirect evidencePoligny, FranceHQ checked Sep 7, 202651-20098 contacts →

“API & YOU est une agence conseil data & IA communication et e-commerce Console SecretBox Son métier est d’aider ses clients à entreprendre, communiquer et transformer.”

Source: company website · checked Sep 7, 2026
16Partial evidenceNeuilly-Sur-Seine, FranceHQ checked Sep 7, 202651-20095 contacts →

“LittleBigCode is a digital consulting laboratory specialized in the design of Artificial Intelligence applications and Big Data platforms.”

Source: company website · checked Sep 7, 2026
17Partial evidenceBoulogne-billancourt, FranceHQ checked Sep 7, 2026201-50094 contacts →

“Aubay Data & AI est le cabinet de conseil spécialiste de la Data et de l’Intelligence Artificielle du Groupe Aubay.”

Source: company website · checked Sep 7, 2026
18Indirect evidenceParis, FranceHQ checked Sep 7, 202651-20092 contacts →

“Créé en 2011, Eleven Labs est une agence de conseil et d’ingénierie web & IA reconnue pour son excellence technique et la qualité de ses profils.”

Source: company website · checked Sep 7, 2026
19Indirect evidenceParis, FranceHQ checked Sep 7, 202651-20088 contacts →

“Nous construisons des solutions d'Intelligence Augmentée sur mesure pour répondre à vos enjeux prioritaires et servir votre stratégie - Nous accompagnons vos équipes dans le…”

Source: company website · checked Sep 7, 2026
20Indirect evidenceBordeaux, FranceHQ checked Sep 7, 202651-20085 contacts →

“Chez Thélio, nous transformons la donnée en un véritable levier de performance.”

Source: company website · checked Sep 7, 2026
21Partial evidenceParis, FranceHQ checked Sep 7, 202651-20082 contacts →

“À propos d’AI Builders AI Builders est le cabinet de conseil leader en stratégie Data et Intelligence Artificielle.”

Source: company website · checked Sep 7, 2026
22Indirect evidenceParis, FranceHQ checked Sep 7, 2026201-50066 contacts →

“De l’architecture à l’IA générative, Smartpoint couvre toute la chaîne de valeur Data.”

Source: company website · checked Sep 7, 2026
23Indirect evidenceNantes, FranceHQ checked Sep 7, 202651-20066 contacts →

“WeScale est un cabinet de conseil, de réalisation et d'expertise technique dans les domaines du développement logiciel et des opérations IT, tous deux augmentés par l’IA.”

Source: company website · checked Sep 7, 2026
24Indirect evidenceParis, FranceHQ checked Sep 7, 202651-20065 contacts →

“ATHORIA – "Osons la simplicité", notre atout pour exceller dans le conseil IT Chez Athoria, nous croyons qu’un conseil performant est avant tout simple, formulé par un consultant…”

Source: company website · checked Sep 7, 2026
25Indirect evidenceParis, FranceHQ checked Sep 7, 202651-20060 contacts →

“Quantmetry, part of Capgemini Invent, est un cabinet de conseil spécialisé dans l'intelligence artificielle de pointe.”

Source: company website · checked Sep 7, 2026

Showing 25 of 806 AI consulting companies based in France

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AI consulting companies based in France at a glance

As of Sep 7, 2026
42.2%Verified-email coverage
4.3%Mobile-number coverage
21.7Average contacts per company
1-10Median size (employees)
43.2%Largest-city concentration · Paris
Sep 7, 2026Page data refreshed

Companies by employee count

1-10
607
11-50
139
51-200
42
201-500
10
501-1,000
2
1,001-5,000
3
5,001-10,000
1

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

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 AI 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 “AI 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 AI 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 AI 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, 7,394 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 7, 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.

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 AI 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 AI consulting companies are there based in France?

RevenueBase identified 806 AI 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?

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

Which city has the most AI consulting companies?

Paris leads with 348 headquartered companies, followed by Lyon (41) and Bordeaux (16).

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 7,394 verified decision-maker contacts tracked across these 806 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 7, 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.