Company lists · Data refreshed September 2026

Top 25 Devops security consulting firms based in France

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

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 577 companies tracked

RevenueBase identified 577 company matches for devops security consulting firms associated with France as of September 2026 and tracks 7,860 professional contacts across them, including 2,622 with verified work emails. Paris is the largest hub.

This list covers company matches for devops security consulting firms associated with France, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 28, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 SmartSearch · Exact Recorded Sep 28, 2026 How this list was built

577Companies

7,860Contacts tracked

2,622Verified emails

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The 25 largest devops security consulting firms based in France

Ranked by team size

Top 25 of 577 company matches for devops security consulting firms based in France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	SQUAD	Exact match	Paris, FranceHQ recorded Sep 28, 2026	501-1,000	803 contacts →
	Exact match “The growing threat of cyber risks, the expansion of cloud computing and the emergence of the DevOps movement are reshaping IT practices, enlighting the relevance of our vision for…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2	Zenika	Exact match	Paris, FranceHQ recorded Sep 28, 2026	501-1,000	430 contacts →
	Exact match “Zenika is an IT consulting firm with 550 employees that helps companies with their digital transformation.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3	Synetis	Exact match	Paris, FranceHQ recorded Sep 28, 2026	201-500	359 contacts →
	Exact match “Founded in 2010, Synetis is the leading independent French consultancy firm specialising in information systems security (ISS).” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4	Cyllene	Exact match	Paris, FranceHQ recorded Sep 28, 2026	201-500	279 contacts →
	Exact match “Chez Cyllene, on couvre le spectre complet de votre besoin en termes de : Conseils 🧬 Définition d’architectures Hébergement & Services managés Cybersécurité & Formations…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5	Ouidou	Exact match	Paris, FranceHQ recorded Sep 28, 2026	201-500	252 contacts →
	Exact match “Fondée en 2017, Ouidou est une entreprise de services du numérique regroupant plus de 250 collaborateurs.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	Synacktiv	Exact match	Paris, FranceHQ recorded Sep 28, 2026	201-500	171 contacts →
	Exact match “Synacktiv is an offensive security company founded in 2012 by several security experts.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	Evabssi	Exact match	Paris, FranceHQ recorded Sep 28, 2026	201-500	117 contacts →
	Exact match “EvaBssi is an international consulting firm specialized in cybersecurity and IS performance.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8	Orness	Exact match	Paris, FranceHQ recorded Sep 28, 2026	51-200	106 contacts →
	Exact match “ORNESS conseille et réalise les solutions IT permettant à ses clients de se transformer et d'innover.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	Exteam	Exact match	Levallois-perret, FranceHQ recorded Sep 28, 2026	201-500	93 contacts →
	Exact match “EXteam est une entreprise à taille humaine dont la croissance est grandissante, grâce notamment à une expertise avérée dans la transformation digitale, agile, DevOps & Cloud and…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	Sekera	Exact match	Saint-quentin-en-yvelines, FranceHQ recorded Sep 28, 2026	51-200	88 contacts →
	Exact match “Sekera Services est un cabinet de conseil homologué par la DGSSI comme prestataire d’audit de sécurité SI (PASSI) répondant aux exigences en termes de démarche et qualifications…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11	Isitix	Exact match	FranceHQ recorded Sep 28, 2026	n/a	83 contacts →
	Exact match “Depuis 20 ans, Isitix accompagne vos projets informatiques et numériques.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	Novadis	Exact match	Levallois Perret, FranceHQ recorded Sep 28, 2026	11-50	79 contacts →
	Exact match “Fort de 10 années d’expérience et d’innovation dans le domaine de la sûreté, Novadis vous accompagne dans l’élaboration de solutions convergentes et interopérables.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	CS In Cybersecurity	Exact match	Le Plessis-robinson, FranceHQ recorded Sep 28, 2026	51-200	75 contacts →
	Exact match “Acteur majeur de la cybersécurité, CS Group s'appuie sur ses équipes sont composées d’experts pluridisciplinaires qui offrent à nos clients une vision claire et une capacité…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	Aduneo	Exact match	Malakoff, FranceHQ recorded Sep 28, 2026	51-200	73 contacts →
	Exact match “Aduneo vous accompagne à chaque étape pour protéger vos identités, sécuriser vos données et simplifier votre quotidien.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	Adlere	Exact match	Levallois-perret, FranceHQ recorded Sep 28, 2026	51-200	73 contacts →
	Exact match “ADLERE, Architecte de votre transformation Cloud & DevOps.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	LEXFO	Exact match	Paris, FranceHQ recorded Sep 28, 2026	51-200	66 contacts →
	Exact match “LEXFO is an offensive security firm that assesses and strengthens your systems with an expert, pragmatic, results-driven approach.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	Wakers	Exact match	Lille, FranceHQ recorded Sep 28, 2026	11-50	59 contacts →
	Exact match “Les WAKERS sont des consultant·e·s spécialisé·s dans la sécurité et l’adoption des solutions Cloud au service de ses clients.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18	Login Sécurité	Exact match	Saint-cloud, FranceHQ recorded Sep 28, 2026	51-200	59 contacts →
	Exact match “LA SÉCURITÉ CRÉATRICE DE VALEUR POUR LES CLIENTS Login Sécurité accompagne les DSI dans la définition et la mise en œuvre de leur stratégie de Confiance Numérique.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	Cyberlift	Exact match	Paris, FranceHQ recorded Sep 28, 2026	51-200	56 contacts →
	Exact match “Cyberlift, l'excellence et l'engagement, au service de votre cybersécurité.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	Scassi	Exact match	Paris / Toulouse / Madrid, FranceHQ recorded Sep 28, 2026	51-200	53 contacts →
	Exact match “Nos collaborateurs, experts dans les domaines de la security et la safety, interviennent depuis la réalisation des analyses de risque jusqu'à la recette sécurité du projet confié…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	Navigacom	Exact match	Puteaux, FranceHQ recorded Sep 28, 2026	11-50	52 contacts →
	Exact match “Navigacom, cabinet de conseil indépendant, expert dans les Infrastructures IT & Cybersécurité.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	Redopus	Exact match	Paris, FranceHQ recorded Sep 28, 2026	11-50	47 contacts →
	Exact match “Créé en 2017, REDOPUS est spécialisée en sécurité, réseaux des systèmes d'informations.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23	Dcit Conseil	Exact match	Sene, FranceHQ recorded Sep 28, 2026	n/a	47 contacts →
	Exact match “DCIT Conseil, société de services de consultation spécialisée dans la cybersécurité et les technologies de l'information.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24	WYLL	Exact match	Frouzins, FranceHQ recorded Sep 28, 2026	51-200	45 contacts →
	Exact match “Wyll est une ESN indépendante, spécialisée dans les écosystèmes Cloud & DevOps.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25	digital.security	Exact match	Bezons, FranceHQ recorded Sep 28, 2026	201-500	44 contacts →
	Exact match “Founded in 2015 by a group of IT security experts with the support of the Econocom Group, digital.security (~ 230 experts) aims to offer companies and government organisations…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “devops security consulting firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 577 devops security consulting firms based in France

See the full list, filter by size, metro and specialty, and access 2,622 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Devops security consulting firms based in France at a glance

As of Sep 28, 2026

33.4%Verified-email coverage

13.6Average contacts per company

1-10Median size (employees)

34.0%Largest-city concentration · Paris

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

385

11-50

145

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 577 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with France whose business descriptions match “devops security consulting firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 2,622 professional contacts with verified work emails across the full matched dataset. 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.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Devops security consulting firms by metro

Devops security consulting firms in Paris196

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “devops security consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many devops security consulting firms are there based in France?

RevenueBase identified 577 company matches for devops security consulting firms associated with France as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

SQUAD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most devops security consulting firms?

Paris leads with 196 company records, followed by Lyon (19) and Toulouse (16).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 2,622 professional contacts with verified work emails tracked across these 577 companies; direct dials are available where recorded.

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 SmartSearch, 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.