Company lists · Data refreshed September 2026

Top 25 Behavioral science consulting firms based in Paris, France

Name: Behavioral science consulting firms based in Paris, France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 1, 2026 365 companies tracked

RevenueBase identified 365 behavioral science consulting firms headquartered in Paris, France as of September 2026 and tracks 3,899 professional contacts across them, including 1,760 with verified work emails and 216 with mobile numbers. Paris is the largest hub.

This list covers behavioral science consulting firms 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 1, 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 RevenueBase Smart Search rating on every row Refreshed Sep 1, 2026 86% judged on-target in blind review

365Companies

3,899Contacts tracked

1,760Verified emails

216Mobile numbers

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The 25 largest behavioral science consulting firms based in Paris, France

Ranked by team size

Top 25 of 365 behavioral science consulting firms based in Paris, France, ranked by team size, largest first. Data refreshed Sep 1, 2026. RevenueBase Smart Search rates how each company's information relates to behavioral science 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	Arthur D. Little	Indirect evidence	Paris, France	1,001-5,000	2,193 contacts →
	Indirect evidence “As people, organizations and societies embrace change at pace, its leaders must anticipate, innovate and transform ever faster.” Source: RevenueBase Database · checked Sep 1, 2026
2	Stimulus Italia By Telus Health	Partial evidence	Paris, France	11-50	69 contacts →
	Partial evidence “Stimulus Italia by TELUS Health is a consulting firm specialising in organisational development, with a focus on integrating psychosocial wellbeing and mental health into…” Source: RevenueBase Database · checked Sep 1, 2026
3	USIDE	Indirect evidence	Paris, France	51-200	68 contacts →
	Indirect evidence “Spécialiste du Leadership Advisory, Uside accompagne les organisations à relever les défis humains liés à leur développement et à leurs transformations stratégiques.” Source: RevenueBase Database · checked Sep 1, 2026
4	Demain	Indirect evidence	Paris, France	11-50	50 contacts →
	Indirect evidence “Les consultants et les datascientists de DEMAIN accompagnent les acteurs de la distribution, du tourisme et des médias dans - la définition de leur entreprise de demain -…” Source: RevenueBase Database · checked Sep 1, 2026
5	Semaphores Expertise	Indirect evidence	Paris, France	51-200	46 contacts →
	Indirect evidence “Sémaphores met au service des organisations son conseil et son expertise, pour, à vos côtés, élaborer, décider et mettre en œuvre des solutions pragmatiques et pluridisciplinaires…” Source: RevenueBase Database · checked Sep 1, 2026
6	C-Ways	Strong evidence	Paris, France	11-50	37 contacts →
	Strong evidence “C-Ways is a consulting company specialised in data sciences.” Source: RevenueBase Database · checked Sep 1, 2026
7	AWAIR	Indirect evidence	Paris, France	11-50	35 contacts →
	Indirect evidence “Established in Milan in 2012, Awair is a consultancy that specializes in leadership development and change management.” Source: RevenueBase Database · checked Sep 1, 2026
8	Hector Advisory	Indirect evidence	Paris, France	11-50	33 contacts →
	Indirect evidence “Hector Advisory est un cabinet de conseil qui accompagne principalement les grands groupes lors de leurs transformations qu’elles soient stratégiques, organisationnelles…” Source: RevenueBase Database · checked Sep 1, 2026
9	Topics	Indirect evidence	Paris, France	11-50	32 contacts →
	Indirect evidence “Depuis 2018, Topics s’engage aux côtés de ses clients pour les accompagner dans toutes les étapes clés de leur transformation, en plaçant le facteur humain et les enjeux RH au…” Source: RevenueBase Database · checked Sep 1, 2026
10	Conseil & Recherche	Partial evidence	Paris, France	11-50	32 contacts →
	Partial evidence “De nombreux consultants s’appuient sur les apports théoriques issus du monde de la recherche, régulièrement publiés dans la presse scientifique, pour les mettre en perspective…” Source: RevenueBase Database · checked Sep 1, 2026
11	Mangabey	Indirect evidence	Paris, France	11-50	22 contacts →
	Indirect evidence “We don’t just love data.” Source: RevenueBase Database · checked Sep 1, 2026
12	Ekilibre Conseil	Indirect evidence	Paris, France	11-50	20 contacts →
	Indirect evidence “EKILIBRE est un cabinet de conseil indépendant spécialisé dans l’accompagnement sur-mesure des entreprises et des organisations, de toutes tailles et de tous secteurs d’activités…” Source: RevenueBase Database · checked Sep 1, 2026
13	Lovebrands	Indirect evidence	Paris, France	11-50	20 contacts →
	Indirect evidence “We are Lovebrands, a global insight-led strategic consultancy.” Source: RevenueBase Database · checked Sep 1, 2026
14	The Salmon Consulting	Indirect evidence	Paris, France	11-50	19 contacts →
	Indirect evidence “Aujourd’hui, vous pouvez bien sûr vous sentir comme un poisson dans l’eau au sein du modèle traditionnel des entreprises… ou vous pouvez plutôt avoir envie de sortir la tête de…” Source: RevenueBase Database · checked Sep 1, 2026
15	Immer Executive	Indirect evidence	Paris, France	11-50	17 contacts →
	Indirect evidence “We help leaders in whom we believe to develop their businesses by taking care of themselves and their teams over the long term.” Source: RevenueBase Database · checked Sep 1, 2026
16	Wemean	Indirect evidence	Paris, France	11-50	17 contacts →
	Indirect evidence “WEMEAN est né d’une nouvelle vision du conseil : le conseil positif®.” Source: RevenueBase Database · checked Sep 1, 2026
17	Peeers	Indirect evidence	Paris, France	11-50	15 contacts →
	Indirect evidence “Chez nous sommes convaincus qu’il faut d’abord travailler sur l’Humain pour créer de la performance durable.” Source: RevenueBase Database · checked Sep 1, 2026
18	Eranos	Indirect evidence	Paris, France	11-50	15 contacts →
	Indirect evidence “Eranos est un cabinet de conseil en stratégie fondé en 2005 et spécialisé dans la transformation par la culture.” Source: RevenueBase Database · checked Sep 1, 2026
19	Pulso France	Indirect evidence	Paris, France	11-50	14 contacts →
	Indirect evidence “NOTRE MISSION : Accompagner tous types d’organisations (publiques, privées, ONG), les managers et les employés à construire des cadres de travail sains, où les équipes et les…” Source: RevenueBase Database · checked Sep 1, 2026
20	AMPW	Indirect evidence	Paris, France	11-50	13 contacts →
	Indirect evidence “AMPW est un cabinet de conseil en stratégie et management indépendant.” Source: RevenueBase Database · checked Sep 1, 2026
21	L'obsoco	Indirect evidence	Paris, France	11-50	13 contacts →
	Indirect evidence “Comprendre les mutations de la société et de la consommation Accompagner les stratégies d’adaptation Créé en 2011 par Philippe Moati et Nathalie Damery, l’Observatoire Société et…” Source: RevenueBase Database · checked Sep 1, 2026
22	Invalio	Indirect evidence	Paris, France	11-50	13 contacts →
	Indirect evidence “EMPOWERING BUSINESS PEOPLE Forts d’expériences managériales dans de grandes entreprises, nous créons en 2011 le Cabinet INVALIO pour développer une expertise de conseil en…” Source: RevenueBase Database · checked Sep 1, 2026
23	Hommes & Performance	Indirect evidence	Paris, France	11-50	11 contacts →
	Indirect evidence “Hommes & Performance intervient en Conseil en Stratégie Opérationnelle, Organisation et Management, avec une équipe d’une dizaine de consultants.” Source: RevenueBase Database · checked Sep 1, 2026
24	Alterhego	Indirect evidence	Paris, France	11-50	10 contacts →
	Indirect evidence “Créé en 2004, Alterhego est un cabinet de conseil en ressources humaines, spécialisé dans la prévention des risques psychosociaux et le développement de la qualité de vie au…” Source: RevenueBase Database · checked Sep 1, 2026
25	OKAN	Indirect evidence	Paris, France	11-50	10 contacts →
	Indirect evidence “OKAN is a consultancy and a modern player with a long professional legacy anchored in Europe, Middle East and Africa.” Source: RevenueBase Database · checked Sep 1, 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: behavioral science 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 behavioral science consulting firms.
Partial evidence: Its own public description names part of behavioral science consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name behavioral science 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 365 behavioral science consulting firms based in Paris, France

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Behavioral science consulting firms based in Paris, France at a glance

As of Sep 1, 2026

45.1%Verified-email coverage

5.5%Mobile-number coverage

10.7Average contacts per company

1-10Median size (employees)

72.9%Largest-city concentration · Paris

Sep 1, 2026Page data refreshed

Companies by employee count

1-10

298

11-50

51-200

201-500

1,001-5,000

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 behavioral science 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 Paris, France whose own description of what they do matches “behavioral science 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 behavioral science 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 behavioral science consulting firms, 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, 1,760 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 1, 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.

Behavioral science consulting firms by metro in France

Behavioral science consulting firms in Paris266
Behavioral science consulting firms in Lyon35
Behavioral science consulting firms in Toulouse25

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 behavioral science 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 behavioral science consulting firms are there based in Paris, France?

RevenueBase identified 365 behavioral science consulting firms 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?

Arthur D. Little, headquartered in Paris, tops this list with the largest team on record.

Which city has the most behavioral science consulting firms?

Paris leads with 266 headquartered companies, followed by Lyon (35) and Toulouse (25).

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 1,760 verified decision-maker contacts tracked across these 365 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 1, 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.