Company lists · Data refreshed September 2026

Top 25 Data platform modernization companies based in France

Name: Data platform modernization 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 195 companies tracked

RevenueBase identified 195 data platform modernization companies headquartered in France as of September 2026 and tracks 4,248 professional contacts across them, including 1,986 with verified work emails. Paris is the largest hub.

This list covers data platform modernization 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

195Companies

4,248Contacts tracked

1,986Verified emails

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The 25 largest data platform modernization companies based in France

Ranked by team size

Top 25 of 195 data platform modernization 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 data platform modernization 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	Artefact	Partial evidence	Paris, FranceHQ checked Sep 28, 2026	1,001-5,000	2,016 contacts →
	Partial evidence “Artefact is a global consulting and engineering firm specializing in data and AI services, headquartered in Paris, and a leader in Europe.” Source: RevenueBase Database · checked Sep 28, 2026
2	Decideom	Partial evidence	Marcq-en-baroeul, FranceHQ checked Sep 28, 2026	51-200	169 contacts →
	Partial evidence “A vos côtés pour vos projets sur l'ensemble de la chaîne de valeur Data & IA!” Source: RevenueBase Database · checked Sep 28, 2026
3	Publicis Sapient France	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	201-500	119 contacts →
	Indirect evidence “Publicis Sapient est une entreprise technologique qui fournit des plateformes et services d'IA d'entreprise.” Source: RevenueBase Database · checked Sep 28, 2026
4	Digora	Partial evidence	Strasbourg, FranceHQ checked Sep 28, 2026	51-200	112 contacts →
	Partial evidence “Use the full potential of your data and your IS to overcome your challenges in terms of availability, performance and security.” Source: RevenueBase Database · checked Sep 28, 2026
5	Elyadata	Partial evidence	Paris, FranceHQ checked Sep 28, 2026	51-200	98 contacts →
	Partial evidence “elyadata unites the power of scientific expertise and business acumen to crack the code of data transformation.” Source: RevenueBase Database · checked Sep 28, 2026
6	Iorga Group	Indirect evidence	Puteaux, FranceHQ checked Sep 28, 2026	51-200	94 contacts →
	Indirect evidence “iOrga Group est spécialiste de l’intégration de solutions innovantes dans les domaines de la Business Intelligence, du Cloud et du développement Web.” Source: RevenueBase Database · checked Sep 28, 2026
7	Opensee	Strong evidence	Paris, FranceHQ checked Sep 28, 2026	51-200	87 contacts →
	Strong evidence “Opensee is an AI-powered data platform for financial institutions, providing interactive data quality, aggregation, analytics, and reporting.” Source: RevenueBase Database · checked Sep 28, 2026
8	Smartpoint	Partial evidence	Paris, FranceHQ checked Sep 28, 2026	201-500	66 contacts →
	Partial evidence “De l’architecture à l’IA générative, Smartpoint couvre toute la chaîne de valeur Data.” Source: RevenueBase Database · checked Sep 28, 2026
9	Komposite	Indirect evidence	Levallois-perret, FranceHQ checked Sep 28, 2026	11-50	63 contacts →
	Indirect evidence “Partenaire de la transformation digitale des entreprises, Komposite est l’architecte de la modernisation des infrastructures IT, fournisseur de services Cloud hybrides, et expert…” Source: RevenueBase Database · checked Sep 28, 2026
10	Bial-X	Partial evidence	Limonest, FranceHQ checked Sep 28, 2026	51-200	45 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 28, 2026
11	ADBI	Partial evidence	Paris, FranceHQ checked Sep 28, 2026	51-200	39 contacts →
	Partial evidence “Nous sommes une entreprise pure player de la data qui compte plus de 130 experts.” Source: RevenueBase Database · checked Sep 28, 2026
12	Act-On Data	Partial evidence	Neuilly Sur Seine, FranceHQ checked Sep 28, 2026	51-200	38 contacts →
	Partial evidence “ACT-ON DATA is the data & AI branch of ACT-ON GROUP.” Source: RevenueBase Database · checked Sep 28, 2026
13	KIIRO	Partial evidence	Paris, FranceHQ checked Sep 28, 2026	51-200	34 contacts →
	Partial evidence “Chez Kiiro, nous aidons les entreprises à transformer leurs données en un levier stratégique de compétitivité grâce à notre double expertise en Data et Cloud.” Source: RevenueBase Database · checked Sep 28, 2026
14	Unnest Data Success Partners	Partial evidence	Paris, FranceHQ checked Sep 28, 2026	11-50	33 contacts →
	Partial evidence “A la frontière de la Tech et de la Data, Unnest accompagne les PME, scale-ups, agences et des grands groupes de toutes les industries dans le cadrage, la mise en oeuvre et le…” Source: RevenueBase Database · checked Sep 28, 2026
15	Eridanis	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	11-50	26 contacts →
	Indirect evidence “Eridanis accompagne les acteurs, publics et privés, dans la valorisation et l’exploitation de leurs données.” Source: RevenueBase Database · checked Sep 28, 2026
16	Moov'incloud	Strong evidence	Paris, FranceHQ checked Sep 28, 2026	11-50	26 contacts →
	Strong evidence “Migrating applications and data to public-cloud platforms is a strategic challenge of digital transformation.” Source: RevenueBase Database · checked Sep 28, 2026
17	Exalt Value	Partial evidence	Paris, FranceHQ checked Sep 28, 2026	51-200	26 contacts →
	Partial evidence “eXalt Value est la filiale du groupe de conseil IT eXalt qui accompagne les entreprises dans l'exploitation et la valorisation de leurs data.” Source: RevenueBase Database · checked Sep 28, 2026
18	MODEO	Partial evidence	Paris, FranceHQ checked Sep 28, 2026	11-50	25 contacts →
	Partial evidence “Modeo, pure player Data Engineering & IA : nous relevons les défis techniques les plus complexes en Data & IA pour des Grands Groupes, PME et Startups ambitieuses.” Source: RevenueBase Database · checked Sep 28, 2026
19	Bipp Consulting	Indirect evidence	Tassin-la-demi-lune, FranceHQ checked Sep 28, 2026	11-50	25 contacts →
	Indirect evidence “BIPP Consulting est une société de conseils et de services ́́.” Source: RevenueBase Database · checked Sep 28, 2026
20	Cartelis	Partial evidence	Paris, FranceHQ checked Sep 28, 2026	11-50	24 contacts →
	Partial evidence “We help mature startups (Openclassrooms, BlaBlaCar, SendinBlue.) or big companies (Renault, Randstad, RATP, etc.) to build a modern data architecture, and implement best data…” Source: RevenueBase Database · checked Sep 28, 2026
21	BGFI	Partial evidence	Paris, FranceHQ checked Sep 28, 2026	51-200	24 contacts →
	Partial evidence “BGFi, a trusted partner to support you in the valuation of your main asset: Data.” Source: RevenueBase Database · checked Sep 28, 2026
22	Zetaly	Indirect evidence	Nantes, FranceHQ checked Sep 28, 2026	11-50	23 contacts →
	Indirect evidence “Zetaly is a dynamic software editor and innovative solutions creator dedicated to assisting customers in adapting our cutting-edge technology to their unique needs and ecosystem.” Source: RevenueBase Database · checked Sep 28, 2026
23	Kwanzeo	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	11-50	23 contacts →
	Indirect evidence “Quel que soit votre besoin, Kwanzeo intervient sur l’ensemble de la chaîne de valeur de la donnée pour accompagner ses clients de bout en bout, des fondations techniques aux…” Source: RevenueBase Database · checked Sep 28, 2026
24	Ucase Consulting	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	51-200	23 contacts →
	Indirect evidence “Créée en 2010, Ucase Consulting est une ESN à taille humaine en plein essor, spécialisée dans le pilotage de la performance.” Source: RevenueBase Database · checked Sep 28, 2026
25	Himydata	Partial evidence	Valbonne, FranceHQ checked Sep 28, 2026	11-50	23 contacts →
	Partial evidence “Himydata is a company specialized in data integration and analysis for small and medium-sized companies.” 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: data platform modernization 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 data platform modernization companies.
Partial evidence: Its own public description names part of data platform modernization companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name data platform modernization 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 195 data platform modernization companies based in France

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Data platform modernization companies based in France at a glance

As of Sep 28, 2026

46.8%Verified-email coverage

21.8Average contacts per company

1-10Median size (employees)

41.0%Largest-city concentration · Paris

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

109

11-50

51-200

201-500

501-1,000

1,001-5,000

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 195 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 data platform modernization 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 “data platform modernization 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 data platform modernization 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 data platform modernization 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, 1,986 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.

Data platform modernization companies by metro

Data platform modernization companies in Paris80

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 data platform modernization 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 data platform modernization companies are there based in France?

RevenueBase identified 195 data platform modernization 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?

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

Which city has the most data platform modernization companies?

Paris leads with 80 headquartered companies, followed by Courbevoie (7) and Lyon (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 1,986 verified decision-maker contacts tracked across these 195 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.