Company lists · Data refreshed November 2026

Top 20 Data quality service providers based in France

RevenueBase identified 56 company matches for data quality service providers associated with France as of November 2026 and tracks 2,820 professional contacts across them, including 1,720 with verified work emails. Paris is the largest hub.

This list covers company matches for data quality service providers associated with France, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 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 RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
56Companies
2,820Contacts tracked
1,720Verified emails
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The 20 largest data quality service providers based in France

Ranked by team size
Top 20 of 56 company matches for data quality service providers based in France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchParis, FranceHQ recorded Nov 6, 202651-20043 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchParis, FranceHQ recorded Nov 6, 202651-20032 contacts →

Exact match

“eXalt Value est la filiale du groupe de conseil IT eXalt qui accompagne les entreprises dans l'exploitation et la valorisation de leurs data.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchParis, FranceHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“Quel que soit votre besoin, Kwanzeo intervient avec ses équipes sur l’ensemble de la chaîne de valeur de la donnée pour accompagner ses clients de bout en bout, des fondations…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchParis, FranceHQ recorded Nov 6, 202651-20025 contacts →

Exact match

“Layer Data is a pure player in Data Governance & Compliance, Data Quality, Master Data Management and Virtualisation Consulting.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchParis, FranceHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Limpida est un cabinet de conseil Data & IA.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchParis, FranceHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Tale of Data, the no-code data integration platform built for everyone.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchParis, FranceHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Stop collecting data.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchParis, FranceHQ recorded Nov 6, 202651-20013 contacts →

Exact match

“NSIT Business Information Management est un cabinet de conseil expert en Data Intelligence doté d’un pôle R&D et Innovation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchParis, FranceHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Faced with the increasing complexity of information systems and the explosion of data volumes, we provide ADVICE, EXPERTISE and INDUSTRIALIZATION to ORCHESTRATE CONTROL OF YOUR…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchEnghien Les Bains, FranceHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Our AI-based Capency solutions improve data quality (+30% usable data), reduce costs, maximize conversion and increase the effectiveness of your marketing actions (up to +20%…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchParis, FranceHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Janvier 2025 : Data, leader français de la donnée valorisée, annonce l’acquisition de SmartData for Lead (SDFL), acteur majeur du traitement et de la qualification des données…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchParis, FranceHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Exploitez le potentiel de vos données avec Ajusteo.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchLille, FranceHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Ne laissez pas la mauvaise qualité des données nuire à votre entreprise.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchParis, FranceHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Phianiss, expert en data management, est un cabinet de conseil en gestion et organisation des données de gouvernance.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchLabege, FranceHQ recorded Nov 6, 20261-104 contacts →

Exact match

“DATA VALUE, des experts à vos côtés.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchSuresnes, FranceHQ recorded Nov 6, 20261-104 contacts →

Exact match

“The data quality solution created by users, for users!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchParis, FranceHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Datexon est un cabinet de conseil spécialisé en Data, notamment dans la gestion, l'analyse et l'optimisation des données pour le compte de nos clients.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchParis, FranceHQ recorded Nov 6, 20261-103 contacts →

Exact match

“has launched the first-ever cloud platform for enterprise data management and collection support.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchParis, FranceHQ recorded Nov 6, 20261-102 contacts →

Exact match

“La DATA est un enjeu crucial pour vos métiers, néanmoins la data n’est pas aussi bien maîtrisée qu’elle le devrait, nous parlons beaucoup d’approche “data driven” mais pensez vous…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchNeuilly Sur Seine, FranceHQ recorded Nov 6, 20261-101 contacts →

Exact match

“HS Data est une entreprise créée en 2014 pour accompagner les banques ou sociétés d'assurance sur ce sujet délicat.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 20 of 56 data quality service providers based in France

See the full list, filter by size, metro and specialty, and access 1,720 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Data quality service providers based in France at a glance

As of Nov 6, 2026
61.0%Verified-email coverage
50.4Average contacts per company
1-10Median size (employees)
41.1%Largest-city concentration · Paris
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
32
11-50
17
51-200
6
1,001-5,000
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 56 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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
Company records associated with France whose business descriptions match “data quality service providers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 1,720 professional contacts with verified work emails across the full matched dataset. 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 November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “data quality service providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many data quality service providers are there based in France?

RevenueBase identified 56 company matches for data quality service providers associated with France as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

ADBI tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most data quality service providers?

Paris leads with 23 company records, followed by Suresnes (2) and Angers (1).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,720 professional contacts with verified work emails tracked across these 56 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 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.