Company lists · Data refreshed August 2026

Top 25 Cloud data services based in France

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

Compiled by the RevenueBase Data Team Data refreshed Aug 31, 2026 110 companies tracked

RevenueBase identified 110 cloud data services headquartered in France as of August 2026 and tracks 21,957 professional contacts across them, including 10,293 with verified work emails and 3,797 with mobile numbers. Paris is the largest hub.

This list covers cloud data services 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 August 31, 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 RevenueBase Smart Search rating on every row Refreshed Aug 31, 2026 86% judged on-target in blind review

110Companies

21,957Contacts tracked

10,293Verified emails

3,797Mobile numbers

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The 25 largest cloud data services based in France

Ranked by team size

Top 25 of 110 cloud data services based in France, ranked by team size, largest first. Data refreshed Aug 31, 2026. RevenueBase Smart Search rates how each company's information relates to cloud data services: 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	Opentext	Partial evidence	Paris, France	10001+	20,536 contacts →
	Partial evidence “OpenText is a leading Cloud and AI company that provides organizations around the world with a comprehensive suite of Business AI, Business Clouds, and Business Technology.” Source: RevenueBase Database · checked Aug 31, 2026
2	Outscale	Indirect evidence	Lyon, France	10001+	315 contacts →
	Indirect evidence “OUTSCALE, Dassault Systèmes, is the leading sovereign and sustainable operator of Experiences as a Service.” Source: RevenueBase Database · checked Aug 31, 2026
3	Tessell	Strong evidence	Paris, France	201-500	237 contacts →
	Strong evidence “Tessell is redefining the future of enterprise data infrastructure with an AI-native, multi-cloud database-as-a-service (DBaaS) platform built for both transactional and…” Source: RevenueBase Database · checked Aug 31, 2026
4	Atempo	Indirect evidence	Massy, France	201-500	160 contacts →
	Indirect evidence “Atempo is a leading independent European-based software vendor with a global presence.” Source: RevenueBase Database · checked Aug 31, 2026
5	Mydral	Partial evidence	Paris, France	51-200	74 contacts →
	Partial evidence “Mydral est une Data Company.” Source: RevenueBase Database · checked Aug 31, 2026
6	Digdash	Indirect evidence	Barque, France	51-200	58 contacts →
	Indirect evidence “DigDash is a software company created in 2006 and based in Aix en Provence, Paris and Madrid.” Source: RevenueBase Database · checked Aug 31, 2026
7	ADBI	Partial evidence	Paris, France	51-200	38 contacts →
	Partial evidence “Nous sommes une entreprise pure player de la data qui compte plus de 130 experts.” Source: RevenueBase Database · checked Aug 31, 2026
8	Zeenea	Partial evidence	Paris, France	501-1,000	29 contacts →
	Partial evidence “For over 50 years, we’ve been helping organizations around the globe confidently transform their business by simplifying how people connect, manage, and analyze data.” Source: RevenueBase Database · checked Aug 31, 2026
9	Opendatasoft	Partial evidence	Paris, France	51-200	27 contacts →
	Partial evidence “Opendatasoft’s powerful all-in-one SaaS platform enables everyone to rapidly create and share compelling data experiences across their internal and external ecosystems.” Source: RevenueBase Database · checked Aug 31, 2026
10	Kwanzeo	Indirect evidence	France	11-50	24 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 Aug 31, 2026
11	Himydata	Partial evidence	France	11-50	24 contacts →
	Partial evidence “Himydata is a company specialized in data integration and analysis for small and medium-sized companies.” Source: RevenueBase Database · checked Aug 31, 2026
12	Zetaly	Indirect evidence	La Turballe, France	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 Aug 31, 2026
13	SHD	Strong evidence	Rillieux-La-Pape, France	11-50	22 contacts →
	Strong evidence “SHD is Cloud Computing operator, we master the whole Cloud channel, from our Green IT Data Center located near Lyon, Rhône-Alpes, France to the outsourcing of virtual servers.” Source: RevenueBase Database · checked Aug 31, 2026
14	HUPI	Strong evidence	Bidart, France	1-10	22 contacts →
	Strong evidence “Société spécialisée dans le domaine du « Big Data » et du “Cloud”, HUPI propose à ses clients sa plateforme de traitement et d’analyse de données en continu afin de créer de…” Source: RevenueBase Database · checked Aug 31, 2026
15	Datachain By Adobis Group	Partial evidence	Montbonnot Saint Martin, France	11-50	20 contacts →
	Partial evidence “Adobis offers the DataChain® solution, a Sovereign Data/AI solution, to Collect, Organize, Structure, Clean, Normalize, Analyze (+AI), Represent (Graph, TimeLine, Cartography…” Source: RevenueBase Database · checked Aug 31, 2026
16	Bifora Data Consulting	Strong evidence	Bordeaux, France	11-50	19 contacts →
	Strong evidence “Bifora Data Consulting Chez Bifora Data Consulting, nous sommes spécialisés dans la migration vers le cloud, transformant vos infrastructures de données pour une efficacité et une…” Source: RevenueBase Database · checked Aug 31, 2026
17	Komugi	Partial evidence	Thonon-Les-Bains, France	11-50	17 contacts →
	Partial evidence “After your team, data are the most precious resource of your company.” Source: RevenueBase Database · checked Aug 31, 2026
18	Datanalyse	Indirect evidence	Paris, France	11-50	14 contacts →
	Indirect evidence “Chez Datanalyse, nous sommes convaincus que la donnée est un levier stratégique essentiel pour les entreprises.” Source: RevenueBase Database · checked Aug 31, 2026
19	BIRON	Partial evidence	France	11-50	13 contacts →
	Partial evidence “Stop collecting data.” Source: RevenueBase Database · checked Aug 31, 2026
20	Setra Conseil	Indirect evidence	France	51-200	12 contacts →
	Indirect evidence “Fondée en 2005, SETRA Conseil est une société spécialisée dans l’exploitation et le traitement de la donnée.” Source: RevenueBase Database · checked Aug 31, 2026
21	Synten	Partial evidence	Saint Cloud, France	11-50	11 contacts →
	Partial evidence “Hébergez vos données en toute sécurité grâce à notre offre Cloud et services managés.” Source: RevenueBase Database · checked Aug 31, 2026
22	Alchimie Data Solutions	Partial evidence	Roubaix, France	11-50	10 contacts →
	Partial evidence “We support businesses in managing and optimizing their data.” Source: RevenueBase Database · checked Aug 31, 2026
23	Stambia	Partial evidence	Paris, France	11-50	9 contacts →
	Partial evidence “Stambia became Semarchy xDM Data Integration.” Source: RevenueBase Database · checked Aug 31, 2026
24	Thaink	Partial evidence	Paris, France	11-50	8 contacts →
	Partial evidence “Tired of unstable data pipelines and AI stuck in proof-of-concept mode?” Source: RevenueBase Database · checked Aug 31, 2026
25	Access Ingénierie Hébergement	Partial evidence	France	1-10	7 contacts →
	Partial evidence “La société Access Ingénierie Hébergement, filiale du groupe ACCESS apporte les meilleures garanties en matière de cloud privé au sein de ses centres de données (datacenter)…” Source: RevenueBase Database · checked Aug 31, 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: cloud data services. 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 cloud data services.
Partial evidence: Its own public description names part of cloud data services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cloud data services. 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 110 cloud data services based in France

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Cloud data services based in France at a glance

As of Aug 31, 2026

46.9%Verified-email coverage

17.3%Mobile-number coverage

199.6Average contacts per company

1-10Median size (employees)

34.5%Largest-city concentration · Paris

Aug 31, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

5,001-10,000

10001+

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 cloud data services, 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 “cloud data services”. 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 cloud data services), 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 cloud data services, 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, 10,293 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 August 31, 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.

Cloud data services by metro

Cloud data services in Paris38

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 cloud data services, 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 cloud data services are there based in France?

RevenueBase identified 110 cloud data services headquartered in France as of August 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?

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

Which city has the most cloud data services?

Paris leads with 38 headquartered companies, followed by Toulouse (4) and Lyon (4).

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 10,293 verified decision-maker contacts tracked across these 110 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on August 31, 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.