Company lists · Data refreshed September 2026

Top 25 Big data services companies based in France

Name: Big data services companies based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 401 companies tracked

RevenueBase identified 401 big data services companies headquartered in France as of September 2026 and tracks 9,217 professional contacts across them, including 4,340 with verified work emails. Paris is the largest hub.

This list covers big data services 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 21, 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 21, 2026 86% judged on-target in blind review

401Companies

9,217Contacts tracked

4,340Verified emails

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The 25 largest big data services companies based in France

Ranked by team size

Top 25 of 401 big data services companies based in France, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to big data services 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 21, 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 21, 2026
2	Synchrone FR	Partial evidence	Paris, FranceHQ checked Sep 21, 2026	1,001-5,000	803 contacts →
	Partial evidence “Synchrone apporte son expertise en Consulting, Data Expertise et Digital Experience à ses clients grands comptes.” Source: RevenueBase Database · checked Sep 21, 2026
3	Jems Group	Strong evidence	Levallois-perret, FranceHQ checked Sep 21, 2026	501-1,000	541 contacts →
	Strong evidence “JEMS is a French company specializing in Big Data.” Source: RevenueBase Database · checked Sep 21, 2026
4	Lincoln France	Indirect evidence	Boulogne-billancourt, FranceHQ checked Sep 21, 2026	201-500	311 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 21, 2026
5	Avisia	Partial evidence	Paris, FranceHQ checked Sep 21, 2026	201-500	284 contacts →
	Partial evidence “Founded in 2007, AVISIA has become over the years a leading player in Data, Digital & Technologies.” Source: RevenueBase Database · checked Sep 21, 2026
6	APGAR	Partial evidence	Neuilly Sur Seine, FranceHQ checked Sep 21, 2026	201-500	232 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 21, 2026
7	Advanced Schema	Indirect evidence	Paris, FranceHQ checked Sep 21, 2026	201-500	201 contacts →
	Indirect evidence “Founded in 2001, ADVANCED Schema is a Consulting and Outsourcing Services company.” Source: RevenueBase Database · checked Sep 21, 2026
8	Devoteam Data Driven	Partial evidence	Levallois-perret, FranceHQ checked Sep 21, 2026	501-1,000	172 contacts →
	Partial evidence “Devoteam Data Driven is the cross-functional team that understands and focuses on the importance of data in the business world and helps organisations turn data insights into…” Source: RevenueBase Database · checked Sep 21, 2026
9	Decideom	Partial evidence	Marcq-en-baroeul, FranceHQ checked Sep 21, 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 21, 2026
10	Sibylone	Partial evidence	Paris, FranceHQ checked Sep 21, 2026	201-500	168 contacts →
	Partial evidence “SIBYLONE helps its customers to extract the full value from their data assets, a major strategic lever for development and profitability.” Source: RevenueBase Database · checked Sep 21, 2026
11	ACSSI	Partial evidence	Villeneuve D'ascq, FranceHQ checked Sep 21, 2026	201-500	143 contacts →
	Partial evidence “ACSSI, Pôle d'activités DATA, IA, Cloud, Digital et SAP de référence à Lille, Paris, Bordeaux et Nantes depuis plus de 10 années.” Source: RevenueBase Database · checked Sep 21, 2026
12	Solutionec	Indirect evidence	Paris, FranceHQ checked Sep 21, 2026	51-200	138 contacts →
	Indirect evidence “Solutionec – Solution Excellence Center – is a Paris-based business intelligence and analytics consulting firm that delivers ambitious and innovative solutions for the leading…” Source: RevenueBase Database · checked Sep 21, 2026
13	Actinvision	Partial evidence	Strasbourg, FranceHQ checked Sep 21, 2026	51-200	119 contacts →
	Partial evidence “Founded in 2014, Actinvision strives to give you the means to analyze and generate value from your data, helping your organization adopt a data driven culture.” Source: RevenueBase Database · checked Sep 21, 2026
14	Elevate Conseil Data, IA & Agentique	Partial evidence	Paris, FranceHQ checked Sep 21, 2026	51-200	117 contacts →
	Partial evidence “Fondé en 2017, Elevate est un cabinet de conseil en Data & IA de 200 consultants, intégré au groupe Humanskills.” Source: RevenueBase Database · checked Sep 21, 2026
15	Logical Conseils	Partial evidence	Croix, FranceHQ checked Sep 21, 2026	51-200	102 contacts →
	Partial evidence “Logical Conseils est une ESN nouvelle génération qui élève le potentiel collectif et individuel avec la data pour moteur.” Source: RevenueBase Database · checked Sep 21, 2026
16	Elyadata	Partial evidence	Paris, FranceHQ checked Sep 21, 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 21, 2026
17	Aubay Data & AI	Partial evidence	Boulogne-billancourt, FranceHQ checked Sep 21, 2026	201-500	94 contacts →
	Partial evidence “Aubay Data & AI est le cabinet de conseil spécialiste de la Data et de l’Intelligence Artificielle du Groupe Aubay.” Source: RevenueBase Database · checked Sep 21, 2026
18	Iorga Group	Indirect evidence	Puteaux, FranceHQ checked Sep 21, 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 21, 2026
19	Data-Major	Partial evidence	Lyon, FranceHQ checked Sep 21, 2026	51-200	75 contacts →
	Partial evidence “We support our clients in the urbanization, structuration, and operation of their data information systems.” Source: RevenueBase Database · checked Sep 21, 2026
20	Bluestone	Partial evidence	Paris, FranceHQ checked Sep 21, 2026	51-200	69 contacts →
	Partial evidence “Bluestone est une société de conseil et de services spécialisée dans les métiers de la Data Science.” Source: RevenueBase Database · checked Sep 21, 2026
21	Smartpoint	Partial evidence	Paris, FranceHQ checked Sep 21, 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 21, 2026
22	Trimane Expert BI ET BIG Data	Strong evidence	Puteaux, FranceHQ checked Sep 21, 2026	51-200	66 contacts →
	Strong evidence “Fondée en 2005, TRIMANE est une société de services à taille humaine (82 collaborateurs), experte dans le domaine de la BI et du Big Data Depuis plus de 10 ans, notre métier est…” Source: RevenueBase Database · checked Sep 21, 2026
23	Mydral	Partial evidence	Paris, FranceHQ checked Sep 21, 2026	51-200	64 contacts →
	Partial evidence “Mydral est une Data Company.” Source: RevenueBase Database · checked Sep 21, 2026
24	Datatorii	Partial evidence	Paris, FranceHQ checked Sep 21, 2026	51-200	60 contacts →
	Partial evidence “Datatorii est une société de conseil data.” Source: RevenueBase Database · checked Sep 21, 2026
25	Softeam Expertise Data & IA	Indirect evidence	Paris, FranceHQ checked Sep 21, 2026	51-200	60 contacts →
	Indirect evidence “Softeam est la marque du Conseil et des Services de Docaposte.” Source: RevenueBase Database · checked Sep 21, 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: big data services 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 big data services companies.
Partial evidence: Its own public description names part of big data services companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name big data services 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 401 big data services companies based in France

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Big data services companies based in France at a glance

As of Sep 21, 2026

47.1%Verified-email coverage

23.0Average contacts per company

1-10Median size (employees)

39.9%Largest-city concentration · Paris

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

235

11-50

105

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 401 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 big data services 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 “big data services 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 big data services 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 big data services 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, 4,340 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 21, 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.

Big data services companies by metro

Big data services companies in Paris160

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 big data services 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 big data services companies are there based in France?

RevenueBase identified 401 big data services 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 big data services companies?

Paris leads with 160 headquartered companies, followed by Lyon (12) and Courbevoie (11).

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 4,340 verified decision-maker contacts tracked across these 401 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 21, 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.