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Company lists · Data refreshed September 2026

Top 25 Master data management consulting companies based in France

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 294 companies tracked

RevenueBase identified 294 master data management consulting companies headquartered in France as of September 2026 and tracks 7,382 professional contacts across them, including 3,219 with verified work emails and 273 with mobile numbers. Paris is the largest hub.

This list covers master data management 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, how directly it supports the match, and when it was last checked. Data refreshed September 5, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review
294Companies
7,382Contacts tracked
3,219Verified emails
273Mobile numbers
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The 25 largest master data management consulting companies based in France

Ranked by team size
Top 25 of 294 master data management consulting companies based in France, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names master data management consulting companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#CompanyHeadquartersEmployeesContacts
1
KeyrusIndirect evidence
Levallois-perret, FranceHQ checked Sep 5, 20261,001-5,0001,964

“At Keyrus, we help organizations move from experimental AI to industrialized AI, from isolated agents to orchestrated systems, and from insight to execution.”

Source: company website · checked Sep 5, 2026
2
Synchrone FRStrong evidence
Paris, FranceHQ checked Sep 5, 20261,001-5,000803

“Synchrone apporte son expertise en Consulting, Data Expertise et Digital Experience à ses clients grands comptes.”

Source: company website · checked Sep 5, 2026
3
Ippon TechnologiesPartial evidence
Paris, FranceHQ checked Sep 5, 2026201-500510

“USING OUR COLLECTIVE ENERGY FOR POSITIVE TECHNOLOGY Ippon is a consulting and expertise firm, who is convinced that technology is a source of progress for society.”

Source: company website · checked Sep 5, 2026
4
AvisiaPartial evidence
Paris, FranceHQ checked Sep 5, 2026201-500284

“Founded in 2007, AVISIA has become over the years a leading player in Data, Digital & Technologies.”

Source: company website · checked Sep 5, 2026
5
TakomaIndirect evidence
Rueil-malmaison, FranceHQ checked Sep 5, 2026201-500202

“Nous sommes des spécialistes du recueil, de la transformation et de la transmission des connaissances.”

Source: company website · checked Sep 5, 2026
6
Advanced SchemaPartial evidence
Paris, FranceHQ checked Sep 5, 2026201-500201

“Founded in 2001, ADVANCED Schema is a Consulting and Outsourcing Services company.”

Source: company website · checked Sep 5, 2026
7
SibylonePartial evidence
Paris, FranceHQ checked Sep 5, 2026201-500168

“SIBYLONE helps its customers to extract the full value from their data assets, a major strategic lever for development and profitability.”

Source: company website · checked Sep 5, 2026
8
ACSSIPartial evidence
Villeneuve D'ascq, FranceHQ checked Sep 5, 2026201-500143

“ACSSI, Pôle d'activités DATA, IA, Cloud, Digital et SAP de référence à Lille, Paris, Bordeaux et Nantes depuis plus de 10 années.”

Source: company website · checked Sep 5, 2026
9
Agena3000Partial evidence
Cholet, FranceHQ checked Sep 5, 202651-200129

“FRANCE • CANADA • NETHERLANDS • ROMANIA • TUNISIA What we do: Enhance and exchange data.”

Source: company website · checked Sep 5, 2026
10
DigoraPartial evidence
Strasbourg, FranceHQ checked Sep 5, 202651-200112

“Use the full potential of your data and your IS to overcome your challenges in terms of availability, performance and security.”

Source: company website · checked Sep 5, 2026
11
LojelisIndirect evidence
Clermont-ferrand, FranceHQ checked Sep 5, 202651-200106

“Cabinet de conseil, Lojelis accompagne les entreprises sur les problématiques technologiques et métiers.”

Source: company website · checked Sep 5, 2026
12
ElyadataPartial evidence
Paris, FranceHQ checked Sep 5, 202651-20098

“elyadata unites the power of scientific expertise and business acumen to crack the code of data transformation.”

Source: company website · checked Sep 5, 2026
13
Lineup7Partial evidence
Paris, FranceHQ checked Sep 5, 202651-20097

“LineUP7 est un cabinet de conseil spécialisé en Data, CRM, Martech et Intelligence Artificielle, filiale d’Isoskèle (Groupe La Poste).”

Source: company website · checked Sep 5, 2026
14
Data-MajorPartial evidence
Lyon, FranceHQ checked Sep 5, 202651-20075

“We support our clients in the urbanization, structuration, and operation of their data information systems.”

Source: company website · checked Sep 5, 2026
15
TWYCEIndirect evidence
Paris, FranceHQ checked Sep 5, 2026201-50071

“Avec une dizaine d’années cumulées en cabinet de conseil, nous avons pour ambition de faciliter la relation entre les Consultants, les clients et le cabinet.”

Source: company website · checked Sep 5, 2026
16
Icom By KpmgIndirect evidence
Courbevoie, FranceHQ checked Sep 5, 202651-20063

“Dans un objectif commun d’accompagnement à l’optimisation de l’expérience client et des processus métiers des entreprises, KPMG et iCom Cloud, unissent leurs forces en 2024 : KPMG…”

Source: company website · checked Sep 5, 2026
17
Softeam Expertise Data & IAIndirect evidence
Paris, FranceHQ checked Sep 5, 202651-20060

“Softeam est la marque du Conseil et des Services de Docaposte.”

Source: company website · checked Sep 5, 2026
18
NRJBIIndirect evidence
Paris, FranceHQ checked Sep 5, 202611-5055

“NRJBI est le résultat de 25 ans d’expérience dans le BI et l’informatique.”

Source: company website · checked Sep 5, 2026
19
Ai&dataPartial evidence
Paris, FranceHQ checked Sep 5, 202651-20050

“AI & DATA est un cabinet de conseil spécialisé dans les sujets #Data et #IA depuis 50 ans.”

Source: company website · checked Sep 5, 2026
20
YellowsysIndirect evidence
Paris, FranceHQ checked Sep 5, 202611-5048

“Yellowsys est un cabinet de conseil qui accompagne ses clients dans leurs projets de transformation digitale et de mise en place de solutions décisionnelles.”

Source: company website · checked Sep 5, 2026
21
All4itStrong evidence
Lezennes, FranceHQ checked Sep 5, 202651-20048

“All4It is an international company focusing its core activity around 2 main areas : IT Services Management IT Consulting Those expertise areas developped during the evolution of…”

Source: company website · checked Sep 5, 2026
22
Bial-XPartial evidence
Limonest, FranceHQ checked Sep 5, 202651-20045

“De nos jours, la Data est considérée comme un véritable actif, c’est pourquoi il est nécessaire, pour toute société ou administration, d'en extraire la valeur afin d'accroître la…”

Source: company website · checked Sep 5, 2026
23
FulstacPartial evidence
Paris, FranceHQ checked Sep 5, 202651-20044

“FULSTAC est une société de conseil en Data & Éditeur spécialisée dans le secteur de la Banque Finance Assurance.”

Source: company website · checked Sep 5, 2026
24
DataraiseIndirect evidence
Paris, FranceHQ checked Sep 5, 202611-5039

“DATARAISE est une société de conseil et d'ingénierie informatique (SSII) basée à Paris.”

Source: company website · checked Sep 5, 2026
25
ADBIPartial evidence
Paris, FranceHQ checked Sep 5, 202651-20039

“Nous sommes une entreprise pure player de la data qui compte plus de 130 experts.”

Source: company website · checked Sep 5, 2026

Showing 25 of 294 master data management consulting companies based in France

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Master data management consulting companies based in France at a glance

As of Sep 5, 2026
1-10Median size (employees)
ParisLargest hub · 119 HQs
273Contacts with mobile numbers
Sep 5, 2026Data refreshed

Companies by employee count

1-10
158
11-50
89
51-200
34
201-500
9
501-1,000
1
1,001-5,000
3

Verified emails by last verification

0–30
3,011
31–60
177
61–90
2
90–180
3
180+
26

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 master data management consulting companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in France whose own description of what they do matches “master data management consulting companies”. Matching reads each company's description, not its industry code or its name.
What we exclude
Companies whose own description does not clearly place them among master data management 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 an evidence 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, 3,219 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 5, 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.

Master data management consulting companies by metro

  • Master data management consulting companies in Paris119

Frequently asked

How many master data management consulting companies are there based in France?

RevenueBase identified 294 master data management 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?

Keyrus, headquartered in Levallois-Perret Cedex, tops this list with the largest team on record.

Which city has the most master data management consulting companies?

Paris leads with 119 headquartered companies, followed by Courbevoie (8) and Lyon (8).

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 3,219 verified decision-maker contacts tracked across these 294 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 5, 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 SmartSearch, 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.

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