Company lists · Data refreshed September 2026

Top 25 Security strategy consultants based in Paris, France

Name: Security strategy consultants based in Paris, France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 13, 2026 194 companies tracked

RevenueBase identified 194 security strategy consultants headquartered in Paris, France as of September 2026 and tracks 2,837 professional contacts across them, including 591 with verified work emails and 63 with mobile numbers. Paris is the largest hub.

This list covers security strategy consultants headquartered in Paris, 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 13, 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 13, 2026 86% judged on-target in blind review

194Companies

2,837Contacts tracked

591Verified emails

63Mobile numbers

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The 25 largest security strategy consultants based in Paris, France

Ranked by team size

Top 25 of 194 security strategy consultants based in Paris, France, ranked by team size, largest first. Data refreshed Sep 13, 2026. RevenueBase Smart Search rates how each company's information relates to security strategy 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Amarante International	Partial evidence	Paris, FranceHQ checked Sep 13, 2026	1,001-5,000	379 contacts →
	Partial evidence “Created in 2007, Amarante is one of Europe’s leading security providers.” Source: RevenueBase Database · checked Sep 13, 2026
2	Cyllene	Indirect evidence	Paris, FranceHQ checked Sep 13, 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 13, 2026
3	Evabssi	Indirect evidence	Paris, FranceHQ checked Sep 13, 2026	201-500	117 contacts →
	Indirect evidence “EvaBssi is an international consulting firm specialized in cybersecurity and IS performance.” Source: RevenueBase Database · checked Sep 13, 2026
4	Cyberlift	Indirect evidence	Paris, FranceHQ checked Sep 13, 2026	51-200	56 contacts →
	Indirect evidence “Cyberlift, l'excellence et l'engagement, au service de votre cybersécurité.” Source: RevenueBase Database · checked Sep 13, 2026
5	CONIX	Indirect evidence	Paris, FranceHQ checked Sep 13, 2026	51-200	49 contacts →
	Indirect evidence “Conix Technologies et Services est une ESN, filiale de Conix Services créée en 1997, dédiée à la réalisation et à la sécurisation du Système d’Information de l’entreprise étendue.” Source: RevenueBase Database · checked Sep 13, 2026
6	Redopus	Indirect evidence	Paris, FranceHQ checked Sep 13, 2026	11-50	47 contacts →
	Indirect evidence “Créé en 2017, REDOPUS est spécialisée en sécurité, réseaux des systèmes d'informations.” Source: RevenueBase Database · checked Sep 13, 2026
7	IDNA	Indirect evidence	Paris, FranceHQ checked Sep 13, 2026	11-50	42 contacts →
	Indirect evidence “Cabinet de conseil à taille humaine spécialisé dans les infrastructures Datacenters, réseaux et sécurité.” Source: RevenueBase Database · checked Sep 13, 2026
8	Setec IS	Indirect evidence	Paris, FranceHQ checked Sep 13, 2026	11-50	40 contacts →
	Indirect evidence “setec is est une filiale du Groupe setec, spécialisée dans le conseil et l’ingénierie dans le domaine des infrastructures IT, télécom, réseaux et cybersécurité.” Source: RevenueBase Database · checked Sep 13, 2026
9	Løvell	Indirect evidence	Paris, FranceHQ checked Sep 13, 2026	11-50	37 contacts →
	Indirect evidence “Qui sommes-nous?” Source: RevenueBase Database · checked Sep 13, 2026
10	Atlantis	Indirect evidence	Paris, FranceHQ checked Sep 13, 2026	n/a	36 contacts →
	Indirect evidence “Atlantis is an IT consulting company based in Paris, France.” Source: RevenueBase Database · checked Sep 13, 2026
11	DBM Partners	Indirect evidence	Paris, FranceHQ checked Sep 13, 2026	11-50	30 contacts →
	Indirect evidence “Cabinet de conseil indépendant à taille humaine, nous aidons nos clients à maitriser leurs risques numériques sur les domaines : • Cybersécurité : prévenir, détecter et remédier…” Source: RevenueBase Database · checked Sep 13, 2026
12	Techbee	Indirect evidence	Paris, FranceHQ checked Sep 13, 2026	51-200	29 contacts →
	Indirect evidence “Techbee est un cabinet de conseil en ingénierie IT.” Source: RevenueBase Database · checked Sep 13, 2026
13	Accetal	Indirect evidence	Paris, FranceHQ checked Sep 13, 2026	11-50	24 contacts →
	Indirect evidence “At Accetal, our fundamental mission is to transform the technological landscape with a focus on the human element.” Source: RevenueBase Database · checked Sep 13, 2026
14	SPOCC	Indirect evidence	Paris, FranceHQ checked Sep 13, 2026	11-50	23 contacts →
	Indirect evidence “SPOCC "Single Point of Contact & Competency "est un cabinet français de conseil en systèmes d’information, basé au cœur de Paris.” Source: RevenueBase Database · checked Sep 13, 2026
15	WLF	Indirect evidence	Paris, FranceHQ checked Sep 13, 2026	11-50	21 contacts →
	Indirect evidence “Conseil en Cybersécurité : Stratégie, Gouvernance, Conformité, Audit et Gestion de crise” Source: RevenueBase Database · checked Sep 13, 2026
16	Harmonie Technologie Site	Indirect evidence	Paris, FranceHQ checked Sep 13, 2026	51-200	21 contacts →
	Indirect evidence “As the main independent provider of cybersecurity and risk management consulting and technical expertise, Harmonie Technologie partners with key accounts (mainly from CAC40 and…” Source: RevenueBase Database · checked Sep 13, 2026
17	Cronos Conseil	Indirect evidence	Paris, FranceHQ checked Sep 13, 2026	11-50	19 contacts →
	Indirect evidence “CRONOS CONSEIL est un cabinet de conseil et d’ingénierie dans les domaines de la sûreté urbaine, de la prévention situationnelle et des secteurs d’activités d’importance vitale.” Source: RevenueBase Database · checked Sep 13, 2026
18	Marte Conseil	Indirect evidence	Paris, FranceHQ checked Sep 13, 2026	11-50	18 contacts →
	Indirect evidence “Cabinet d’expertise technique à même de réaliser des prestations de conseil ainsi que la mise en œuvre de ses propres recommandations, Marte intervient au sein des DSI de nombreux…” Source: RevenueBase Database · checked Sep 13, 2026
19	Actinuance	Indirect evidence	Paris, FranceHQ checked Sep 13, 2026	11-50	18 contacts →
	Indirect evidence “Actinuance est un cabinet de conseil indépendant, fondé en 2013, qui accompagne les grands comptes et ETI sur des enjeux de transformation cyber, de maîtrise des risques et de…” Source: RevenueBase Database · checked Sep 13, 2026
20	Sine QUA NON Infogérance DE Proximité	Indirect evidence	Paris, FranceHQ checked Sep 13, 2026	11-50	14 contacts →
	Indirect evidence “Cybersécurité, prévention, protection, remédiation, mobilité, surveillance, assistance … Comment prendre les meilleures décisions et assurer cohérence et pérennité dans vos…” Source: RevenueBase Database · checked Sep 13, 2026
21	Althing	Indirect evidence	Paris, FranceHQ checked Sep 13, 2026	11-50	12 contacts →
	Indirect evidence “ALTHING conseille ses clients dans les domaines du management des risques et de la collecte d’information stratégique.” Source: RevenueBase Database · checked Sep 13, 2026
22	Insyco	Indirect evidence	Paris, FranceHQ checked Sep 13, 2026	11-50	11 contacts →
	Indirect evidence “Insyco est une société de conseil en systèmes d'information indépendante, fondée à Paris.” Source: RevenueBase Database · checked Sep 13, 2026
23	Ellis Alliance	Indirect evidence	Paris, FranceHQ checked Sep 13, 2026	11-50	10 contacts →
	Indirect evidence “Ellis Alliance est un cabinet de conseil qui intervient auprès des dirigeants devant faire face à un risque pouvant mettre en cause la conformité, la gestion d’un projet…” Source: RevenueBase Database · checked Sep 13, 2026
24	Duonyx Cybersecurity Consulting	Indirect evidence	Paris, FranceHQ checked Sep 13, 2026	11-50	10 contacts →
	Indirect evidence “Duonyx Cybersecurity Consulting est une filiale du groupe Duonyx, spécialisée dans les services d'intégration et de conseil en nouvelles technologies pour la gestion des…” Source: RevenueBase Database · checked Sep 13, 2026
25	Tilencia	Strong evidence	Paris, FranceHQ checked Sep 13, 2026	11-50	9 contacts →
	Strong evidence “Founded in 2021, TILENCIA is an operational consulting firm specialising in digital security strategy around a single mission: operationally supporting organisations in building…” Source: RevenueBase Database · checked Sep 13, 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: security strategy consultants. 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 security strategy consultants.
Partial evidence: Its own public description names part of security strategy consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name security strategy consultants. 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 194 security strategy consultants based in Paris, France

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Security strategy consultants based in Paris, France at a glance

As of Sep 13, 2026

20.8%Verified-email coverage

2.2%Mobile-number coverage

14.6Average contacts per company

1-10Median size (employees)

116.5%Largest-city concentration · Paris

Sep 13, 2026Page data refreshed

Companies by employee count

1-10

112

11-50

51-200

201-500

501-1,000

1,001-5,000

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 15.0d

4740–30

11431–60

161–90

090–180

2180+

Company record updated

Median 76.0d

00–30

1,10131–60

1,24061–90

38390–180

113180+

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 strategy 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 Paris, France whose own description of what they do matches “security strategy 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 strategy 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 strategy consultants, and records with no verified work email. Companies headquartered outside Paris 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, 591 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 13, 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 strategy consultants by metro in France

Security strategy consultants in Paris226
Security strategy consultants in Lyon25

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 strategy 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 strategy consultants are there based in Paris, France?

RevenueBase identified 194 security strategy consultants headquartered in Paris, 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?

Amarante International, headquartered in Paris, tops this list with the largest team on record.

Which city has the most security strategy consultants?

Paris leads with 226 headquartered companies, followed by Lyon (25) and Boulogne-Billancourt (10).

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 591 verified decision-maker contacts tracked across these 194 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 13, 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.