Company lists · Data refreshed September 2026

Top 24 Devops testing companies based in France

Name: Devops testing 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 65 companies tracked

RevenueBase identified 65 devops testing companies headquartered in France as of September 2026 and tracks 503 professional contacts across them, including 136 with verified work emails. Paris is the largest hub.

This list covers devops testing 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

65Companies

503Contacts tracked

136Verified emails

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The 24 largest devops testing companies based in France

Ranked by team size

Top 24 of 65 devops testing 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 devops testing 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	Byron Group	Indirect evidence	Neuilly-sur-seine, FranceHQ checked Sep 28, 2026	51-200	55 contacts →
	Indirect evidence “BYRON GROUP is a human-oriented consulting company, created in 2010 and specialized in functional IT projects, such as- MOA - Software quality - Support - PMO - Pilot and…” Source: RevenueBase Database · checked Sep 28, 2026
2	Zenity	Partial evidence	Asnières-sur-seine, FranceHQ checked Sep 28, 2026	51-200	47 contacts →
	Partial evidence “La passion du Digital Testing.” Source: RevenueBase Database · checked Sep 28, 2026
3	WYLL	Partial evidence	Frouzins, FranceHQ checked Sep 28, 2026	51-200	45 contacts →
	Partial evidence “Wyll est une ESN indépendante, spécialisée dans les écosystèmes Cloud & DevOps.” Source: RevenueBase Database · checked Sep 28, 2026
4	Acpqualife	Indirect evidence	Aix En Provence, FranceHQ checked Sep 28, 2026	51-200	39 contacts →
	Indirect evidence “Filiale du Groupe HPS (éditeur international de solutions dans le domaine de la monétique et des transactions sécurisées), Acpqualife est une ESN implantée à Aix en Provence…” Source: RevenueBase Database · checked Sep 28, 2026
5	Skale-5	Partial evidence	Paris, FranceHQ checked Sep 28, 2026	51-200	31 contacts →
	Partial evidence “Nous avons choisi d'accompagner nos clients en faisant vraiment du DevOps.” Source: RevenueBase Database · checked Sep 28, 2026
6	Wapsi ESN Bitd	Strong evidence	Paris, FranceHQ checked Sep 28, 2026	11-50	28 contacts →
	Strong evidence “WAPSI est une ESN spécialisée en Défense Nos 4 domaines d’expertise : Le DevOps/Automatisation/Testing, la Performance Applicative, les Dev senior et la Data Intelligence.” Source: RevenueBase Database · checked Sep 28, 2026
7	Prologism	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	11-50	21 contacts →
	Indirect evidence “PROLOGISM est une société de conseil et d'ingénierie informatique, en croissance continue et profitable depuis sa création en Elle se positionne auprès de ses clients comme un…” Source: RevenueBase Database · checked Sep 28, 2026
8	Stardust CTG Group	Indirect evidence	Marseille, FranceHQ checked Sep 28, 2026	51-200	20 contacts →
	Indirect evidence “StarDust supports its customers throughout the process of creating and launching their digital solutions (mobile apps, websites, other technologies).” Source: RevenueBase Database · checked Sep 28, 2026
9	Axoo Conseil IT & Performance Applicative	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	1-10	14 contacts →
	Indirect evidence “Axoo accompagne les entreprises pour rendre leurs systèmes performants, fiables et durables.” Source: RevenueBase Database · checked Sep 28, 2026
10	MLH Consulting	Indirect evidence	Noisy-le-grand, FranceHQ checked Sep 28, 2026	11-50	13 contacts →
	Indirect evidence “MLH CONSULTING est une ESN spécialisée dans le conseil en test logiciels informatiques, située en Île de France.” Source: RevenueBase Database · checked Sep 28, 2026
11	DSY Consulting	Indirect evidence	Malakoff, FranceHQ checked Sep 28, 2026	11-50	10 contacts →
	Indirect evidence “DSY CONSULTING est une ESN, spécialisée dans la qualité logicielle, Notre objectif repose sur une croissance partagée, où nous considérons que le succès des clients et…” Source: RevenueBase Database · checked Sep 28, 2026
12	Keltio	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	11-50	10 contacts →
	Indirect evidence “Des experts DevSecOps pour vous accompagner à définir, construire, et améliorer votre infrastructure Chez Keltio, nous sommes une équipe spécialisée dans le déploiement et gestion…” Source: RevenueBase Database · checked Sep 28, 2026
13	Qacode	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	11-50	7 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
14	R2devops	Partial evidence	Montpellier, FranceHQ checked Sep 28, 2026	1-10	6 contacts →
	Partial evidence “Save time and energy in your DevOps journey.” Source: RevenueBase Database · checked Sep 28, 2026
15	Guardly	Partial evidence	Paris, FranceHQ checked Sep 28, 2026	1-10	4 contacts →
	Partial evidence “Société de conseil en DevOps, Architecture Cloud et Kubernetes : Expertise cloud & automation Expertise kubernetes Conseil en architecture technique Test de pénétration web” Source: RevenueBase Database · checked Sep 28, 2026
16	Naftis Cloud	Partial evidence	Lyon 69006, FranceHQ checked Sep 28, 2026	1-10	2 contacts →
	Partial evidence “Jeune ESN innovante 100% DevOps et Open source.” Source: RevenueBase Database · checked Sep 28, 2026
17	Data Agility	Indirect evidence	Paris La Défense, FranceHQ checked Sep 28, 2026	1-10	2 contacts →
	Indirect evidence “Notre mission : Aider les entreprises sur la rationalisation et l’optimisation des environnements hors-production on-premise et dans le Cloud Notre mode opératoire - Une démarche…” Source: RevenueBase Database · checked Sep 28, 2026
18	Qawind	Partial evidence	Neuilly-sur-seine, FranceHQ checked Sep 28, 2026	1-10	2 contacts →
	Partial evidence “100% Experts in Software Testing & Quality Assurance \| Web • Mobile • IoT • Robotics • Blockchain • Data • AI • Cybersecurity QAWIND is a pure-play Software Testing company, fully…” Source: RevenueBase Database · checked Sep 28, 2026
19	devops.works	Indirect evidence	Saint Clément Les Places, FranceHQ checked Sep 28, 2026	1-10	1 contacts →
	Indirect evidence “Architecture & design Web stack architecture, capacity planning, scale-out.” Source: RevenueBase Database · checked Sep 28, 2026
20	Heiwa-It	Indirect evidence	Le Perreux-sur-marne, FranceHQ checked Sep 28, 2026	1-10	1 contacts →
	Indirect evidence “L'entreprise Heiwa IT est un cabinet de conseil IT spécialisé dans l’Agilité, Dev-Ops, et les techniques de Best Practices du développement logiciel (Clean Code, TDD, BDD, Fondé…” Source: RevenueBase Database · checked Sep 28, 2026
21	LA Formule Nuagique	Partial evidence	Toulouse, FranceHQ checked Sep 28, 2026	1-10	1 contacts →
	Partial evidence “La Formule Nuagique Cloud offers tailored cloud and DevOps solutions for businesses.” Source: RevenueBase Database · checked Sep 28, 2026
22	Pixel Story	Indirect evidence	Grenoble, FranceHQ checked Sep 28, 2026	1-10	1 contacts →
	Indirect evidence “Chez Pixel Story, nous savons que tout projet numérique digital et/ou IoT, quelle que soit sa taille, est sujet à des bugs et à des ajustements.” Source: RevenueBase Database · checked Sep 28, 2026
23	Kalistick	Partial evidence	Villeurbanne, FranceHQ checked Sep 28, 2026	1-10	1 contacts →
	Partial evidence “Identifying precisely software changes and their impacts would allow testers to drastically reduce testing time.” Source: RevenueBase Database · checked Sep 28, 2026
24	Sevensphere	Partial evidence	Gleize, FranceHQ checked Sep 28, 2026	1-10	1 contacts →
	Partial evidence “Sevensphere est une société spécialisée dans la formation, le consulting et l'accompagnement autour des métiers et des technologies facilitant l'adoption de la culture DevOps.” 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: devops testing 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 devops testing companies.
Partial evidence: Its own public description names part of devops testing companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name devops testing 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 24 of 65 devops testing companies based in France

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Devops testing companies based in France at a glance

As of Sep 28, 2026

27.0%Verified-email coverage

7.7Average contacts per company

1-10Median size (employees)

41.5%Largest-city concentration · Paris

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

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 65 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 testing 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 “devops testing 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 devops testing 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 devops testing 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, 136 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.

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 testing 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 devops testing companies are there based in France?

RevenueBase identified 65 devops testing 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?

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

Which city has the most devops testing companies?

Paris leads with 27 headquartered companies, followed by Neuilly-Sur-Seine (2) and Toulouse (2).

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 136 verified decision-maker contacts tracked across these 65 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.