Company lists · Data refreshed September 2026

Top 25 Intelligence consulting firms based in France

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

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 303 companies tracked

RevenueBase identified 303 intelligence consulting firms headquartered in France as of September 2026 and tracks 2,291 professional contacts across them, including 416 with verified work emails. Paris is the largest hub.

This list covers intelligence consulting firms 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 21, 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 21, 2026 86% judged on-target in blind review

303Companies

2,291Contacts tracked

416Verified emails

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The 25 largest intelligence consulting firms based in France

Ranked by team size

Top 25 of 303 intelligence consulting firms based in France, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to intelligence consulting firms: 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	own.security	Indirect evidence	Paris, FranceHQ checked Sep 21, 2026	51-200	506 contacts →
	Indirect evidence “Founded in 2008, OWN is a Pure Player in cybersecurity, with offices in Paris, Rennes and Toulouse, but with a presence throughout France with its fully remote employees.” Source: RevenueBase Database · checked Sep 21, 2026
2	Vecteur Plus	Indirect evidence	Bouguenais, FranceHQ checked Sep 21, 2026	201-500	193 contacts →
	Indirect evidence “Vecteur Plus est le N°1 en France de la veille commerciale et stratégique (250 collaborateurs, 16 342 utilisateurs et plus de 5 d'opportunités détectées par an).” Source: RevenueBase Database · checked Sep 21, 2026
3	ADIT	Partial evidence	Paris, FranceHQ checked Sep 21, 2026	1,001-5,000	152 contacts →
	Partial evidence “L’ADIT est le leader européen de l'intelligence stratégique.” Source: RevenueBase Database · checked Sep 21, 2026
4	Evabssi	Partial evidence	Paris, FranceHQ checked Sep 21, 2026	201-500	117 contacts →
	Partial evidence “EvaBssi is an international consulting firm specialized in cybersecurity and IS performance.” Source: RevenueBase Database · checked Sep 21, 2026
5	Nellyrodi	Partial evidence	Paris, FranceHQ checked Sep 21, 2026	11-50	79 contacts →
	Partial evidence “NellyRodi est une agence de conseil en intelligence business et créative.” Source: RevenueBase Database · checked Sep 21, 2026
6	Scutum Security First SSF	Indirect evidence	Paris, FranceHQ checked Sep 21, 2026	11-50	54 contacts →
	Indirect evidence “SSF, votre partenaire sûreté à l’international.” Source: RevenueBase Database · checked Sep 21, 2026
7	Storyzy	Partial evidence	Paris, FranceHQ checked Sep 21, 2026	11-50	47 contacts →
	Partial evidence “Storyzy's platform empowers investigators to detect information manipulation and retrieve intelligence from open sources.” Source: RevenueBase Database · checked Sep 21, 2026
8	Ornisec	Indirect evidence	Rennes, FranceHQ checked Sep 21, 2026	11-50	40 contacts →
	Indirect evidence “ORNISEC est un cabinet d’expertise à la pointe de la cybersécurité, qualifié PASSI RGS, PACS et PASSI LPM par l'ANSSI.” Source: RevenueBase Database · checked Sep 21, 2026
9	Excube	Indirect evidence	Lyon, FranceHQ checked Sep 21, 2026	11-50	33 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 21, 2026
10	Groupe First ECO	Indirect evidence	Fontaine-lès-dijon, FranceHQ checked Sep 21, 2026	11-50	27 contacts →
	Indirect evidence “Depuis plus de 25 ans, le accompagne les entreprises dans la détection des meilleures opportunités de croissance grâce à des ́.” Source: RevenueBase Database · checked Sep 21, 2026
11	WLF	Indirect evidence	Paris, FranceHQ checked Sep 21, 2026	11-50	21 contacts →
	Indirect evidence “Conseil en Cybersécurité : Stratégie, Gouvernance, Conformité, Audit et Gestion de crise” Source: RevenueBase Database · checked Sep 21, 2026
12	Sindup	Indirect evidence	Paris, FranceHQ checked Sep 21, 2026	11-50	15 contacts →
	Indirect evidence “In a world of information overload and a fast-changing business environment, Sindup helps companies make smart decisions, improving their performance and driving change.” Source: RevenueBase Database · checked Sep 21, 2026
13	Cabinet Vélite	Indirect evidence	Versailles, FranceHQ checked Sep 21, 2026	11-50	15 contacts →
	Indirect evidence “Vélite est un cabinet français, spécialisé en renseignement d'affaires.” Source: RevenueBase Database · checked Sep 21, 2026
14	Ace4rse	Indirect evidence	Perpignan, FranceHQ checked Sep 21, 2026	11-50	13 contacts →
	Indirect evidence “Le cabinet ACE4RSE vous accompagne dans la perception de votre marché et de votre environnement afin d'avancer sur les décisions stratégiques vous positionnant à court et moyen…” Source: RevenueBase Database · checked Sep 21, 2026
15	Trendeo	Partial evidence	Paris, FranceHQ checked Sep 21, 2026	1-10	13 contacts →
	Partial evidence “Trendeo is a consulting firm specializing in information gathering and monitoring.” Source: RevenueBase Database · checked Sep 21, 2026
16	In Cognita	Partial evidence	Paris, FranceHQ checked Sep 21, 2026	1-10	12 contacts →
	Partial evidence “In_Cognita \| Conseil · Formation · Séminaire In_Cognita est l’agence de référence en intelligence des comportements humains.” Source: RevenueBase Database · checked Sep 21, 2026
17	STEEF	Indirect evidence	Paris, FranceHQ checked Sep 21, 2026	11-50	12 contacts →
	Indirect evidence “Cabinet de Conseils, Créatif et Authentique construit autour d’une communauté composée d’Experts en Cybersécurité.” Source: RevenueBase Database · checked Sep 21, 2026
18	Actulligence	Strong evidence	Fronton, FranceHQ checked Sep 21, 2026	1-10	12 contacts →
	Strong evidence “Independant consulting specialised in competitive intelligence project management.” Source: RevenueBase Database · checked Sep 21, 2026
19	Althing	Indirect evidence	Paris, FranceHQ checked Sep 21, 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 21, 2026
20	Semkel	Indirect evidence	Oullins, FranceHQ checked Sep 21, 2026	11-50	11 contacts →
	Indirect evidence “SEMKEL est une agence experte en renseignement et en gestion des risques (économique, réputation et cyber).” Source: RevenueBase Database · checked Sep 21, 2026
21	Arrowman Executive Search	Indirect evidence	Paris, FranceHQ checked Sep 21, 2026	11-50	9 contacts →
	Indirect evidence “ARROWMAN Executive Search est un des leaders du conseil en recherche de dirigeants et d'experts par approche directe.” Source: RevenueBase Database · checked Sep 21, 2026
22	Consors	Indirect evidence	Paris, FranceHQ checked Sep 21, 2026	11-50	9 contacts →
	Indirect evidence “Nous vivons dans un monde d’incertitudes où les risques se transforment, se dissimulent et surgissent souvent là où on ne les attend pas.” Source: RevenueBase Database · checked Sep 21, 2026
23	Scope Veille Augmentée Spécialiste DE LA Veille Sur-Mesure	Indirect evidence	Fontaine Les Dijon, FranceHQ checked Sep 21, 2026	11-50	8 contacts →
	Indirect evidence “SCOPE Veille Augmentée : Notre Veille Augmentée, Votre Instrument de Conquête Spécialiste de la veille et des études de marché, nous vous accompagnons dans la connaissance de…” Source: RevenueBase Database · checked Sep 21, 2026
24	Ixxo A Cikisi Company	Partial evidence	Lyon, FranceHQ checked Sep 21, 2026	11-50	8 contacts →
	Partial evidence “IXXO has joined Cikisi, a leading European player in the field of competitive and market intelligence.” Source: RevenueBase Database · checked Sep 21, 2026
25	Volentia	Indirect evidence	Paris, FranceHQ checked Sep 21, 2026	1-10	7 contacts →
	Indirect evidence “Fondé en 2016 par Hakim El Karoui, Volentia propose un conseil stratégique aux entreprises et aux gouvernements, au croisement des enjeux commerciaux, politiques et géopolitiques.” Source: RevenueBase Database · checked Sep 21, 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: intelligence consulting firms. 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 intelligence consulting firms.
Partial evidence: Its own public description names part of intelligence consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name intelligence consulting firms. 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 303 intelligence consulting firms based in France

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Intelligence consulting firms based in France at a glance

As of Sep 21, 2026

18.2%Verified-email coverage

7.6Average contacts per company

1-10Median size (employees)

49.5%Largest-city concentration · Paris

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

220

11-50

51-200

201-500

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 303 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 intelligence consulting firms, 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 “intelligence consulting firms”. 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 intelligence consulting firms), 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 intelligence consulting firms, 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, 416 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 21, 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.

Intelligence consulting firms by metro

Intelligence consulting firms in Paris150

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 intelligence consulting firms, 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 intelligence consulting firms are there based in France?

RevenueBase identified 303 intelligence consulting firms 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?

own.security, headquartered in Paris, tops this list with the largest team on record.

Which city has the most intelligence consulting firms?

Paris leads with 150 headquartered companies, followed by Lyon (14) and Lille (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 416 verified decision-maker contacts tracked across these 303 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 21, 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.