Company lists · Data refreshed September 2026

Top 25 Security risk assessment consultants based in France

RevenueBase identified 202 security risk assessment consultants headquartered in France as of September 2026 and tracks 2,340 professional contacts across them, including 263 with verified work emails. Paris is the largest hub.

This list covers security risk assessment consultants 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 29, 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 29, 2026 86% judged on-target in blind review
202Companies
2,340Contacts tracked
263Verified emails
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The 25 largest security risk assessment consultants based in France

Ranked by team size
Top 25 of 202 security risk assessment consultants based in France, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to security risk assessment consultants: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceParis / Toulouse / Madrid, FranceHQ checked Sep 29, 202651-20053 contacts →

Partial evidence

“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…”

Source: RevenueBase Database · checked Sep 29, 2026
2Indirect evidenceSene, FranceHQ checked Sep 29, 2026n/a47 contacts →

Indirect evidence

“DCIT Conseil, société de services de consultation spécialisée dans la cybersécurité et les technologies de l'information.”

Source: RevenueBase Database · checked Sep 29, 2026
3Indirect evidenceParis, FranceHQ checked Sep 29, 202611-5037 contacts →

Indirect evidence

“Qui sommes-nous?”

Source: RevenueBase Database · checked Sep 29, 2026
4Indirect evidenceLyon, FranceHQ checked Sep 29, 202611-5033 contacts →

Indirect evidence

“Notre positionnement Fondé en 2018, EXCUBE, cabinet-conseil spécialisé en Cybersécurité, délivre ses prestations en s’appuyant sur la connaissance du métier de ses clients…”

Source: RevenueBase Database · checked Sep 29, 2026
5Indirect evidenceRouen, FranceHQ checked Sep 29, 202611-5030 contacts →

Indirect evidence

“Fondée en 2001, ACE Service concentre son activité sur son savoir-faire : la sécurité des systèmes d'information.”

Source: RevenueBase Database · checked Sep 29, 2026
6Indirect evidenceNanterre, FranceHQ checked Sep 29, 202651-20029 contacts →

Indirect evidence

“Filiale de Æneas Groupe.”

Source: RevenueBase Database · checked Sep 29, 2026
7Indirect evidenceLimonest, FranceHQ checked Sep 29, 202611-5026 contacts →

Indirect evidence

“Certilience, Votre sécurité informatique, notre priorité!”

Source: RevenueBase Database · checked Sep 29, 2026
8Indirect evidenceParis, FranceHQ checked Sep 29, 202611-5025 contacts →

Indirect evidence

“Créé en janvier 2017, Cyberdian est un cabinet de conseil en cybersécurité spécialisé dans l'accompagnement, l'analyse des risques, la stratégie et la mise en œuvre des moyens…”

Source: RevenueBase Database · checked Sep 29, 2026
9Indirect evidencePuteaux, FranceHQ checked Sep 29, 202611-5024 contacts →

Indirect evidence

“Cabinet de conseil indépendant en cybersécurité, gestion des risques et résilience opérationnelle.”

Source: RevenueBase Database · checked Sep 29, 2026
10Indirect evidenceBoulogne-billancourt, FranceHQ checked Sep 29, 20261-1024 contacts →

Indirect evidence

“OCPR vous accompagne et vous propose de véritables solutions stratégiques et opérationnelles, dans l’ingénierie des risques, la planification, la mise en œuvre et le pilotage de…”

Source: RevenueBase Database · checked Sep 29, 2026
11Indirect evidenceChamps-sur-marne, FranceHQ checked Sep 29, 202611-5021 contacts →

Indirect evidence

“Pour de nombreuses entreprises, la thématique de la sécurité arrive après compromission.”

Source: RevenueBase Database · checked Sep 29, 2026
12Indirect evidenceFondettes, FranceHQ checked Sep 29, 202611-5019 contacts →

Indirect evidence

“Depuis plus de 20 ans, EXITIS sécurise les établissements recevant du public (ERP) et les immeubles de grande hauteur (IGH) en garantissant leur conformité réglementaire et leur…”

Source: RevenueBase Database · checked Sep 29, 2026
13Indirect evidenceSaint-priest, FranceHQ checked Sep 29, 202611-5016 contacts →

Indirect evidence

“Fondée en 2010, Polaris Secure Technologies est une société de conseil spécialisée dans la sécurité des systèmes d’information.”

Source: RevenueBase Database · checked Sep 29, 2026
14Indirect evidenceLille, FranceHQ checked Sep 29, 202611-5015 contacts →

Indirect evidence

“Iparcus; société d'expertise et de conseil en cybersécurité.”

Source: RevenueBase Database · checked Sep 29, 2026
15Indirect evidencePuteaux, FranceHQ checked Sep 29, 202611-5013 contacts →

Indirect evidence

“L'évolution constante des usages numériques et des actes malveillants en découlant ont engendré un besoin toujours plus important en matière de protection des systèmes…”

Source: RevenueBase Database · checked Sep 29, 2026
16Indirect evidencePantin, FranceHQ checked Sep 29, 20261-1011 contacts →

Indirect evidence

“LA CYBERSÉCURITÉ, VERSION AKYL Une approche aussi pragmatique que passionnée.”

Source: RevenueBase Database · checked Sep 29, 2026
17Strong evidenceParis, FranceHQ checked Sep 29, 202611-5010 contacts →

Strong evidence

“Our services- Pentest / cybersecurity audit - Red Team as a Service - CISO as a Service - Risk Assessment”

Source: RevenueBase Database · checked Sep 29, 2026
18Indirect evidencePalaiseau, FranceHQ checked Sep 29, 20261-108 contacts →

Indirect evidence

“Société de conseil en Sécurité de l'Information, ORASYS accompagne ses clients pour - Formaliser et piloter leurs plans d'action de sécurité- Estimer et évaluer leurs risques…”

Source: RevenueBase Database · checked Sep 29, 2026
19Indirect evidenceParis, FranceHQ checked Sep 29, 202611-507 contacts →

Indirect evidence

“BlackBart est un cabinet de conseil en cybersécurité accompagnant les organisations publiques et privées dans la sécurisation de leurs environnements numériques et la maîtrise de…”

Source: RevenueBase Database · checked Sep 29, 2026
20Indirect evidenceParis, FranceHQ checked Sep 29, 20261-106 contacts →

Indirect evidence

“Créé en 2002, Stelau Conseil est un cabinet d'audit et de conseil spécialisé dans la sécurité des systèmes d'information.”

Source: RevenueBase Database · checked Sep 29, 2026
21Indirect evidenceNeuilly-sur-seine, FranceHQ checked Sep 29, 202611-506 contacts →

Indirect evidence

“Pure-player du conseil en cybersécurité, gestion des risques IT et infrastructures, notre force se résume par la flexibilité et l’autonomie de notre structure au sein d’un groupe…”

Source: RevenueBase Database · checked Sep 29, 2026
22Partial evidencePuteaux, FranceHQ checked Sep 29, 20261-106 contacts →

Partial evidence

“GEN & SIS, a consulting company dedicated to Cybersecurity, supports you in securing your information system through its services”

Source: RevenueBase Database · checked Sep 29, 2026
23Strong evidenceParis, FranceHQ checked Sep 29, 20261-106 contacts →

Strong evidence

“Wannath helps you design and enhance high-value-added IT security and risk management projects, tailored to adapt to the needs and ambitions of your company.”

Source: RevenueBase Database · checked Sep 29, 2026
24Indirect evidenceSautron, FranceHQ checked Sep 29, 20261-106 contacts →

Indirect evidence

“Cabinet de Conseil et Ingénierie en Sûreté Diagnostics de sûreté - Formations - Assistance à maîtrise d'ouvrage - Plan de sûreté”

Source: RevenueBase Database · checked Sep 29, 2026
25Indirect evidenceParis, FranceHQ checked Sep 29, 20261-105 contacts →

Indirect evidence

“Membre de #NUMEUM et du #CyberCercle, STRAAD.A, structure de conseil et d'expertise en sécurité globale, se positionne comme un partenaire de l'anticipation et de la maitrise des…”

Source: RevenueBase Database · checked Sep 29, 2026

Showing 25 of 202 security risk assessment consultants based in France

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Security risk assessment consultants based in France at a glance

As of Sep 29, 2026
11.2%Verified-email coverage
11.6Average contacts per company
1-10Median size (employees)
26.7%Largest-city concentration · Paris
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
151
11-50
43
51-200
6
5,001-10,000
1

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 202 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 security risk assessment consultants, 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 “security risk assessment consultants”. 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 security risk assessment consultants), 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 security risk assessment consultants, 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, 263 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 29, 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.

Security risk assessment consultants by metro

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 security risk assessment consultants, 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 security risk assessment consultants are there based in France?

RevenueBase identified 202 security risk assessment consultants 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?

Scassi, headquartered in Madrid, tops this list with the largest team on record.

Which city has the most security risk assessment consultants?

Paris leads with 54 headquartered companies, followed by Lyon (10) and Boulogne-Billancourt (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 263 verified decision-maker contacts tracked across these 202 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 29, 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.