Company lists · Data refreshed September 2026

Top 25 Healthcare change management consulting companies based in Paris, France

Name: Healthcare change management consulting companies based in Paris, France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 484 companies tracked

RevenueBase identified 484 healthcare change management consulting companies headquartered in Paris, France as of September 2026 and tracks 4,856 professional contacts across them, including 1,871 with verified work emails. Across France, Paris is the largest hub for this category.

This list covers healthcare change management consulting companies 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 28, 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 28, 2026 86% judged on-target in blind review

484Companies

4,856Contacts tracked

1,871Verified emails

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The 25 largest healthcare change management consulting companies based in Paris, France

Ranked by team size

Top 25 of 484 healthcare change management consulting companies based in Paris, France, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to healthcare change management consulting companies: 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	Colombus Consulting	Strong evidence	Paris, FranceHQ checked Sep 28, 2026	201-500	321 contacts →
	Strong evidence “Colombus Consulting is a management consulting firm specialized in business change and complex project management.” Source: RevenueBase Database · checked Sep 28, 2026
2	GSA Healthcare, Groupe GTH	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	201-500	297 contacts →
	Indirect evidence “Distribuer une marque, assurer sa promotion auprès des professionnels de santé avec des canaux adaptés (face à face, grands comptes, call center, congrès, digital), favoriser sa…” Source: RevenueBase Database · checked Sep 28, 2026
3	Convictionsrh	Partial evidence	Paris, FranceHQ checked Sep 28, 2026	201-500	230 contacts →
	Partial evidence “ConvictionsRH is a consulting firm specializing in HR, HRIS & Transformation.” Source: RevenueBase Database · checked Sep 28, 2026
4	Silamir Group	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	501-1,000	143 contacts →
	Indirect evidence “Silamir est un cabinet de conseil spécialisé dans le pilotage de projets de transformation délivrant des prestations de haute qualité pour le compte de clients grands groupes.” Source: RevenueBase Database · checked Sep 28, 2026
5	Solutionec	Partial evidence	Paris, FranceHQ checked Sep 28, 2026	51-200	138 contacts →
	Partial evidence “Solutionec – Solution Excellence Center – is a Paris-based business intelligence and analytics consulting firm that delivers ambitious and innovative solutions for the leading…” Source: RevenueBase Database · checked Sep 28, 2026
6	Rhapsodies Conseil	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	51-200	132 contacts →
	Indirect evidence “Rhapsodies Conseil est un cabinet de conseil reconnu pour son indépendance.” Source: RevenueBase Database · checked Sep 28, 2026
7	Investance	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	201-500	101 contacts →
	Indirect evidence “Investance est un cabinet de conseil en organisation dédié aux évolutions de la Banque-Finance-Assurance.” Source: RevenueBase Database · checked Sep 28, 2026
8	Tasmane	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	51-200	90 contacts →
	Indirect evidence “Bien conscients des nouvelles dynamiques qui façonnent notre monde et convaincus de la nécessité d’évoluer avec lui, nous avons entrepris une nouvelle aventure, un nouveau voyage…” Source: RevenueBase Database · checked Sep 28, 2026
9	Horisis Conseil	Partial evidence	Paris, FranceHQ checked Sep 28, 2026	51-200	89 contacts →
	Partial evidence “Créé en 2005, Horisis Conseil est un cabinet de conseil en management des organisations au service de la réalisation des projets des entreprises.” Source: RevenueBase Database · checked Sep 28, 2026
10	IMT Partners	Partial evidence	Paris, FranceHQ checked Sep 28, 2026	11-50	85 contacts →
	Partial evidence “IMT Partners est un cabinet spécialisé dans le management de transition qui repose sur l’expertise de ses 50 collaborateurs.” Source: RevenueBase Database · checked Sep 28, 2026
11	AVB	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	51-200	72 contacts →
	Indirect evidence “aVB, cabinet de conseil spécialiste de la transformation, mais pas seulement!” Source: RevenueBase Database · checked Sep 28, 2026
12	TWYCE	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	201-500	71 contacts →
	Indirect evidence “Avec une dizaine d’années cumulées en cabinet de conseil, nous avons pour ambition de faciliter la relation entre les Consultants, les clients et le cabinet.” Source: RevenueBase Database · checked Sep 28, 2026
13	M618 Consulting	Partial evidence	Paris, FranceHQ checked Sep 28, 2026	11-50	66 contacts →
	Partial evidence “Management Consultants \| Business Transformers \| Efficiency driven.” Source: RevenueBase Database · checked Sep 28, 2026
14	OBEA	Partial evidence	Paris, FranceHQ checked Sep 28, 2026	51-200	64 contacts →
	Partial evidence “Obea est la rencontre fructueuse d’expertises en Ressources Humaines, Management, Digital et Communication, assemblées pour réussir vos transformations.” Source: RevenueBase Database · checked Sep 28, 2026
15	GOVHE	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	11-50	64 contacts →
	Indirect evidence “Chez GovHe, nous accompagnons des projets de transformation au sein des hôpitaux.” Source: RevenueBase Database · checked Sep 28, 2026
16	Enza Management Consulting	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	51-200	58 contacts →
	Indirect evidence “Let Enza improve your performance!” Source: RevenueBase Database · checked Sep 28, 2026
17	Talisker	Strong evidence	Paris, FranceHQ checked Sep 28, 2026	11-50	57 contacts →
	Strong evidence “Talisker is a management consulting firm that works at the heart of your teams and mobilizes the power of the collective to accelerate and secure your transformations.” Source: RevenueBase Database · checked Sep 28, 2026
18	ADIX	Partial evidence	Paris, FranceHQ checked Sep 28, 2026	11-50	53 contacts →
	Partial evidence “Cabinet de conseil en management, ADIX accompagne depuis 1994 les entreprises engagées dans une démarche de transformation de leur organisation et/ou de leur système d’information.” Source: RevenueBase Database · checked Sep 28, 2026
19	Nextep Health	Partial evidence	Paris, FranceHQ checked Sep 28, 2026	11-50	52 contacts →
	Partial evidence “Nextep, a catalyst for ideas and expertise :"When all healthcare players want to create more value for patients " Founded in Nextep is an independent healthcare consultancy firm…” Source: RevenueBase Database · checked Sep 28, 2026
20	SMALL	Partial evidence	Paris, FranceHQ checked Sep 28, 2026	11-50	49 contacts →
	Partial evidence “SMALL est le premier cabinet de conseil en organisation et management en France à s’être créé comme société à mission.” Source: RevenueBase Database · checked Sep 28, 2026
21	Oneida Associés	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	11-50	44 contacts →
	Indirect evidence “Our mission: Provide our clients with operational consultancy and guidance to help them successfully achieve their high-stake transformation projects.” Source: RevenueBase Database · checked Sep 28, 2026
22	Vivacci	Strong evidence	Paris, FranceHQ checked Sep 28, 2026	51-200	42 contacts →
	Strong evidence “Vivacci proposes a range of solutions combining coaching, training and consulting to help you achieve successful change.” Source: RevenueBase Database · checked Sep 28, 2026
23	Groupe Valmen	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	51-200	42 contacts →
	Indirect evidence “Valmen Groupe est spécialisé dans l’accompagnement des acteurs et opérateurs du marché de l’Assurance.” Source: RevenueBase Database · checked Sep 28, 2026
24	Reactive Executive	Strong evidence	Paris, FranceHQ checked Sep 28, 2026	11-50	36 contacts →
	Strong evidence “Notre cabinet de management de transition accompagne les entreprises dans des situations de gestion du changement, de crises, d’amélioration de la performance.” Source: RevenueBase Database · checked Sep 28, 2026
25	Acemis	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	51-200	35 contacts →
	Indirect evidence “Acemis est une société de conseil et de formation, spécialiste de la transformation par l’expérience clients.” Source: RevenueBase Database · checked Sep 28, 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: healthcare change management consulting companies. 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 healthcare change management consulting companies.
Partial evidence: Its own public description names part of healthcare change management consulting companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name healthcare change management consulting companies. 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 484 healthcare change management consulting companies based in Paris, France

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Healthcare change management consulting companies based in Paris, France at a glance

As of Sep 28, 2026

38.5%Verified-email coverage

10.0Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

362

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Email recency for this list is measured across the whole France list rather than for Paris, so it is reported there. Company counts and contact totals on this page are exact for Paris, over 484 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 healthcare change management consulting companies, 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 “healthcare change management consulting companies”. 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 healthcare change management consulting companies), 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 healthcare change management consulting companies, 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, 1,871 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 28, 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.

Healthcare change management consulting companies by metro in France

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 healthcare change management consulting companies, 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 healthcare change management consulting companies are there based in Paris, France?

RevenueBase identified 484 healthcare change management consulting companies 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?

Colombus Consulting, headquartered in Paris, tops this list with the largest team on record.

Which city in France has the most healthcare change management consulting companies?

Paris leads France with 484 headquartered companies, followed by Lyon (71) and Toulouse (45).

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 1,871 verified decision-maker contacts tracked across these 484 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 28, 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.