Company lists · Data refreshed September 2026

Top 25 Devops consultancies based in France

Name: Devops consultancies based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 1,968 companies tracked

RevenueBase identified 1,968 devops consultancies headquartered in France as of September 2026 and tracks 49,309 professional contacts across them, including 17,683 with verified work emails. Paris is the largest hub.

This list covers devops consultancies 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

1,968Companies

49,309Contacts tracked

17,683Verified emails

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The 25 largest devops consultancies based in France

Ranked by team size

Top 25 of 1,968 devops consultancies 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 devops consultancies: 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	Infotel	Indirect evidence	Neuilly-sur-seine, FranceHQ checked Sep 21, 2026	1,001-5,000	1,735 contacts →
	Indirect evidence “Infotel accompagne les directions Informatiques et Métiers des grandes entreprises depuis 45 ans (Airbus, Air France, PSA, BNP Paribas, Banque de France ou encore BPCE, etc.).” Source: RevenueBase Database · checked Sep 21, 2026
2	Neosoft	Partial evidence	Paris, FranceHQ checked Sep 21, 2026	1,001-5,000	1,240 contacts →
	Partial evidence “Néosoft est un groupe indépendant de conseil en transformation digitale de 1800 collaborateurs réunis en communautés d’experts : Conseil & Agilité, Cybersécurité, Data, DevOps…” Source: RevenueBase Database · checked Sep 21, 2026
3	Hardis Group	Indirect evidence	Seyssinet-pariset, FranceHQ checked Sep 21, 2026	1,001-5,000	1,132 contacts →
	Indirect evidence “Hardis Group is a consulting and IT services company, a Salesforce pure player through its subsidiary Cloudity, and the vendor of the Reflex logistics software suite.” Source: RevenueBase Database · checked Sep 21, 2026
4	SFEIR	Indirect evidence	Neuilly-sur-seine, FranceHQ checked Sep 21, 2026	501-1,000	904 contacts →
	Indirect evidence “SFEIR est une Société d’expertise spécialisée dans le développement d’applications sous toutes leurs formes ( web, mobile, IOT, cloud, data, etc.).” Source: RevenueBase Database · checked Sep 21, 2026
5	Octo Technology	Indirect evidence	Paris, FranceHQ checked Sep 21, 2026	1,001-5,000	807 contacts →
	Indirect evidence “OCTO Technology est un cabinet de conseil spécialisé dans les nouvelles technologies et les enjeux de la transformation digitale.” Source: RevenueBase Database · checked Sep 21, 2026
6	Visiativ	Indirect evidence	Lyon, FranceHQ checked Sep 21, 2026	1,001-5,000	750 contacts →
	Indirect evidence “Through innovation and digitalisation, Visiativ delivers smarter ways of working that help businesses become more agile, efficient and collaborative.” Source: RevenueBase Database · checked Sep 21, 2026
7	Klanik	Indirect evidence	Marseille, FranceHQ checked Sep 21, 2026	501-1,000	585 contacts →
	Indirect evidence “KLANIK is a consulting company specialized in IT Engineering which accompanies its partners in their digital and technological projects.” Source: RevenueBase Database · checked Sep 21, 2026
8	Julhiet Sterwen	Indirect evidence	Neuilly Sur Seine, FranceHQ checked Sep 21, 2026	501-1,000	551 contacts →
	Indirect evidence “julhiet sterwen is a key player in management, human resources and operational consulting.” Source: RevenueBase Database · checked Sep 21, 2026
9	Ippon Technologies	Indirect evidence	Paris, FranceHQ checked Sep 21, 2026	201-500	510 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 21, 2026
10	Oresys	Indirect evidence	Paris, FranceHQ checked Sep 21, 2026	201-500	458 contacts →
	Indirect evidence “ORESYS, a major player in the management and organisation consultancy sector, works with corporate clients to support them in their change projects and improve their performance.” Source: RevenueBase Database · checked Sep 21, 2026
11	Zenika	Indirect evidence	Paris, FranceHQ checked Sep 21, 2026	501-1,000	430 contacts →
	Indirect evidence “Zenika is an IT consulting firm with 550 employees that helps companies with their digital transformation.” Source: RevenueBase Database · checked Sep 21, 2026
12	Conserto	Indirect evidence	Saint-herblain, FranceHQ checked Sep 21, 2026	201-500	378 contacts →
	Indirect evidence “Conserto, jeune société innovante et dynamique, propose des prestations de conseil et d’expertise informatique : Nous avons 3 domaines d'expertise - Cloud - Digital - Embedded Et…” Source: RevenueBase Database · checked Sep 21, 2026
13	LÙKLA	Indirect evidence	Paris, FranceHQ checked Sep 21, 2026	501-1,000	331 contacts →
	Indirect evidence “Together, aiming higher and going further to unlock your potential.” Source: RevenueBase Database · checked Sep 21, 2026
14	Amiltone	Indirect evidence	Villeurbanne, FranceHQ checked Sep 21, 2026	201-500	314 contacts →
	Indirect evidence “Bienvenue chez Amiltone.” Source: RevenueBase Database · checked Sep 21, 2026
15	Avisia	Indirect evidence	Paris, FranceHQ checked Sep 21, 2026	201-500	284 contacts →
	Indirect evidence “Founded in 2007, AVISIA has become over the years a leading player in Data, Digital & Technologies.” Source: RevenueBase Database · checked Sep 21, 2026
16	Cyllene	Indirect evidence	Paris, FranceHQ checked Sep 21, 2026	201-500	279 contacts →
	Indirect evidence “Chez Cyllene, on couvre le spectre complet de votre besoin en termes de : Conseils 🧬 Définition d’architectures Hébergement & Services managés Cybersécurité & Formations…” Source: RevenueBase Database · checked Sep 21, 2026
17	Clever AGE	Indirect evidence	Paris, FranceHQ checked Sep 21, 2026	201-500	268 contacts →
	Indirect evidence “We are 100% digital, and it's in our genes!” Source: RevenueBase Database · checked Sep 21, 2026
18	ITS Services	Indirect evidence	Boulogne-billancourt, FranceHQ checked Sep 21, 2026	1,001-5,000	266 contacts →
	Indirect evidence “ITS Services est une entreprise leader dans les domaines des Infrastructures & Opérations IT, avec une offre d’expertise en phase avec un time to market accéléré et s’inscrivant…” Source: RevenueBase Database · checked Sep 21, 2026
19	Ouidou	Indirect evidence	Paris, FranceHQ checked Sep 21, 2026	201-500	252 contacts →
	Indirect evidence “Fondée en 2017, Ouidou est une entreprise de services du numérique regroupant plus de 250 collaborateurs.” Source: RevenueBase Database · checked Sep 21, 2026
20	Groupe Creative	Indirect evidence	Rennes, FranceHQ checked Sep 21, 2026	201-500	240 contacts →
	Indirect evidence “Since 2008, we have been working with our clients on IT and digital transformation projects.” Source: RevenueBase Database · checked Sep 21, 2026
21	Avisto	Indirect evidence	Valbonne, FranceHQ checked Sep 21, 2026	201-500	226 contacts →
	Indirect evidence “The software development: your passion, our profession.” Source: RevenueBase Database · checked Sep 21, 2026
22	Younup	Indirect evidence	Nantes, FranceHQ checked Sep 21, 2026	201-500	225 contacts →
	Indirect evidence “Bienvenue chez Younup : la néo-ESN, agile, humaine, faite de passionnés, avec une ambition simple et forte : remettre l’humain et l’expertise technique au cœur du service IT.” Source: RevenueBase Database · checked Sep 21, 2026
23	CNS Communications	Indirect evidence	Lyon, FranceHQ checked Sep 21, 2026	51-200	223 contacts →
	Indirect evidence “We are independent experts in networking and telecommunications.” Source: RevenueBase Database · checked Sep 21, 2026
24	Takima	Indirect evidence	Bagneux, FranceHQ checked Sep 21, 2026	51-200	222 contacts →
	Indirect evidence “Whether dealing with Opensource, B2B, B2C mobile apps, intranets or HA infrastructures, the same approach remains: Understanding the context, qualifying the use case, determining…” Source: RevenueBase Database · checked Sep 21, 2026
25	OXYL	Indirect evidence	Arcueil, FranceHQ checked Sep 21, 2026	51-200	198 contacts →
	Indirect evidence “Oxyl Groupe \| L’humain au cœur de la technologie Chez Oxyl Groupe, nous accompagnons les entreprises dans leurs transformations digitales avec une conviction simple : la…” 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: devops consultancies. 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 devops consultancies.
Partial evidence: Its own public description names part of devops consultancies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name devops consultancies. 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 1,968 devops consultancies based in France

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Devops consultancies based in France at a glance

As of Sep 21, 2026

35.9%Verified-email coverage

25.1Average contacts per company

1-10Median size (employees)

33.9%Largest-city concentration · Paris

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

1,262

11-50

480

51-200

154

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 1,968 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 devops consultancies, 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 “devops consultancies”. 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 devops consultancies), 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 devops consultancies, 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, 17,683 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.

Devops consultancies by metro

Devops consultancies in Paris668
Devops consultancies in Lyon92
Devops consultancies in Lille41
Devops consultancies in Toulouse41
Devops consultancies in Nantes34
Devops consultancies in Bordeaux31
Devops consultancies in Neuilly-Sur-Seine30
Devops consultancies in Montpellier29

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 devops consultancies, 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 devops consultancies are there based in France?

RevenueBase identified 1,968 devops consultancies 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?

Infotel, headquartered in Neuilly-Sur-Seine, tops this list with the largest team on record.

Which city has the most devops consultancies?

Paris leads with 668 headquartered companies, followed by Lyon (92) and Lille (41).

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 17,683 verified decision-maker contacts tracked across these 1,968 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.