Company lists · Data refreshed September 2026

Top 25 Security risk quantification firms based in France

RevenueBase identified 84 company matches for security risk quantification firms associated with France as of September 2026 and tracks 2,296 professional contacts across them, including 906 with verified work emails. Paris is the largest hub.

This list covers company matches for security risk quantification 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 29, 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 29, 2026 How this list was built
84Companies
2,296Contacts tracked
906Verified emails
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The 25 largest security risk quantification firms based in France

Ranked by team size
Top 25 of 84 company matches for security risk quantification firms based in France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchBlagnac, FranceHQ recorded Sep 29, 20261,001-5,0001,431 contacts →

Exact match

“Airbus Protect is an Airbus subsidiary bringing together expertise in cybersecurity, safety and sustainability-related services.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2Exact matchParis, FranceHQ recorded Sep 29, 2026201-500133 contacts →

Exact match

“Specialized in risk management, ERYS provides the skills and the expertise necessary for the protection of your personals and capital.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3Exact matchParis, FranceHQ recorded Sep 29, 202611-5037 contacts →

Exact match

“Qui sommes-nous?”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4Exact matchRouen, FranceHQ recorded Sep 29, 202611-5030 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5Exact matchNanterre, FranceHQ recorded Sep 29, 202651-20029 contacts →

Exact match

“Filiale de Æneas Groupe.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6Exact matchParis, FranceHQ recorded Sep 29, 202611-5025 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7Exact matchParis La Defense, FranceHQ recorded Sep 29, 202611-5022 contacts →

Exact match

“C-Risk is a recognized leader in cyber risk quantification using the FAIR™ methodology.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8Exact matchOullins, FranceHQ recorded Sep 29, 202611-5011 contacts →

Exact match

“SEMKEL est une agence experte en renseignement et en gestion des risques (économique, réputation et cyber).”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9Exact matchParis, FranceHQ recorded Sep 29, 202611-509 contacts →

Exact match

“Nous vivons dans un monde d’incertitudes où les risques se transforment, se dissimulent et surgissent souvent là où on ne les attend pas.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10Exact matchPalaiseau, FranceHQ recorded Sep 29, 20261-108 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11Exact matchParis, FranceHQ recorded Sep 29, 20261-105 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12Exact matchParis, FranceHQ recorded Sep 29, 202611-505 contacts →

Exact match

“DIAGRAM Group is a long-established security management and consulting company operating with integrity, accountability and commitment to protect people, assets and business…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13Exact matchParis, FranceHQ recorded Sep 29, 20261-104 contacts →

Exact match

“WELAN est une société de conseil en cybersécurité qui accompagne les entreprises de toutes tailles désireuses de se protéger contre les menaces numériques croissantes.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14Exact matchVannes, FranceHQ recorded Sep 29, 20261-104 contacts →

Exact match

“Nous avons créé Tales of Security pour donner de la voix aux responsables cybersécurité.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15Exact matchRochechouart, FranceHQ recorded Sep 29, 20261-102 contacts →

Exact match

“Fortress Concept a été créée en 2003 pour ceux qui pensent que la protection des personnes et des biens est un.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16Exact matchParis, FranceHQ recorded Sep 29, 202611-502 contacts →

Exact match

“BMB ConsultX is a cybersecurity consulting firm.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17Exact matchAulnay Sur Mauldre, FranceHQ recorded Sep 29, 20261-102 contacts →

Exact match

“L-ebore est une société spécialisée dans le conseil en sûreté et en gestion globale des risques.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18Exact matchParis, FranceHQ recorded Sep 29, 202611-501 contacts →

Exact match

“Marcus Aurelius Institute, world class authority on the market with information commodities & terrorism risk management.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19Exact matchBoulogne-billancourt, FranceHQ recorded Sep 29, 20261-101 contacts →

Exact match

“Les activités opérationnelles des entreprises s’exercent dans des contextes de plus en plus exposés.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20Exact matchFranconville, FranceHQ recorded Sep 29, 20261-101 contacts →

Exact match

“Experts en cybersécurité : Sécuriser vos systèmes d’information est notre mission première.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21Exact matchParis, FranceHQ recorded Sep 29, 20261-101 contacts →

Exact match

“METAMETRIS is a Paris based provider of business and technology risk consulting services with a strong focus on risk quantification.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22Exact matchVenelles, FranceHQ recorded Sep 29, 20261-101 contacts →

Exact match

“Bouclier.IT accompagne les entreprises dans la mise en œuvre de leur stratégie de cybersécurité au travers de l'analyse de leurs risques, de la mise en œuvre de politiques, de…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23Exact matchLyon, FranceHQ recorded Sep 29, 20261-101 contacts →

Exact match

“Vous êtes concepteur de systèmes industriels critiques qui nécessitent d'être protégés contre la malveillance?”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24Exact matchFinhan, FranceHQ recorded Sep 29, 20261-101 contacts →

Exact match

“Avec une vraie politique, une vraie stratégie et une vraie tactique de sécurité, on peut protéger ses données contre les intrusions, les demandes de rançon et le vol.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25Exact matchParis, FranceHQ recorded Sep 29, 20261-101 contacts →

Exact match

“CyberQuanti is a start-up providing cyber risk quantification services.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase

Showing 25 of 84 security risk quantification firms based in France

See the full list, filter by size, metro and specialty, and access 906 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Security risk quantification firms based in France at a glance

As of Sep 29, 2026
39.5%Verified-email coverage
27.3Average contacts per company
1-10Median size (employees)
35.7%Largest-city concentration · Paris
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
62
11-50
15
51-200
4
201-500
1
501-1,000
1
1,001-5,000
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 84 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 “security risk quantification 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 906 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 29, 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.

Security risk quantification firms by metro

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 “security risk quantification firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many security risk quantification firms are there based in France?

RevenueBase identified 84 company matches for security risk quantification 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?

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

Which city has the most security risk quantification firms?

Paris leads with 30 company records, followed by Lyon (4) and Nanterre (2).

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 906 professional contacts with verified work emails tracked across these 84 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 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 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.