Company lists · Data refreshed September 2026

Top 21 IT service management consulting firms based in Paris, France

Name: IT service management 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 4, 2026 1,019 companies tracked

RevenueBase identified 1,019 IT service management consulting firms headquartered in Paris, France as of September 2026 and tracks 15,056 professional contacts across them, including 4,704 with verified work emails. Paris is the largest hub.

This list covers IT service management 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, how directly it supports the match, and when it was last checked. Data refreshed September 4, 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 HQ checked on every row Match evidence on every row Refreshed Sep 4, 2026 86% judged on-target in blind review

1,019Companies

15,056Contacts tracked

4,704Verified emails

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The 21 largest IT service management consulting firms based in Paris, France

Ranked by team size

Top 21 of 1,019 IT service management consulting firms based in Paris, France, ranked by team size, largest first. Data refreshed Sep 4, 2026. Evidence rates how directly each company's own description names IT service management consulting firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	Accenture FrancePartial evidence	Paris, FranceHQ checked Sep 4, 2026	10001+	1,625
	“Accenture est une entreprise internationale de conseil en management, technologies et externalisation.” Source: company website · checked Sep 4, 2026
2	ObjectwareStrong evidence	Paris, FranceHQ checked Sep 4, 2026	501-1,000	394
	“Objectware Group is an IT Services Company (or ESN: Entreprise de Services du Numérique), founded in and dedicated to consulting and IT system engineering.” Source: company website · checked Sep 4, 2026
3	Soft ComputingIndirect evidence	Paris, FranceHQ checked Sep 4, 2026	201-500	367
	“Soft Computing est une société de conseil et de services spécialisée en Gestion de la Relation Client (CRM), Pilotage de la Performance (Business Intelligence) et e-Business.” Source: company website · checked Sep 4, 2026
4	Magellan ConsultingPartial evidence	Paris, FranceHQ checked Sep 4, 2026	201-500	314
	“Magellan Consulting devient Magellan!” Source: company website · checked Sep 4, 2026
5	AilancyStrong evidence	Paris, FranceHQ checked Sep 4, 2026	201-500	224
	“Ailancy is a top-specialist and fast-growing management-consulting firm specialized in the financial services industry and headquartered in Paris.” Source: company website · checked Sep 4, 2026
6	SemaphoresPartial evidence	Paris, FranceHQ checked Sep 4, 2026	201-500	221
	“Semaphores, a consulting and expertise firm, is involved in a very wide range of skills: from public accounting to organizational strategy projects, including organization…” Source: company website · checked Sep 4, 2026
7	PeersgroupPartial evidence	Paris, FranceHQ checked Sep 4, 2026	201-500	215
	“PeersGroup est un cabinet de Conseil en Management, expert des organisations Achats, Finance et Supply Chain.” Source: company website · checked Sep 4, 2026
8	Nexialog ConsultingPartial evidence	Paris, FranceHQ checked Sep 4, 2026	201-500	210
	“NEXIALOG est un cabinet de conseil en management spécialisé dans le domaine financier.” Source: company website · checked Sep 4, 2026
9	A2 ConsultingStrong evidence	Paris, FranceHQ checked Sep 4, 2026	51-200	188
	“A2 Consulting est un cabinet de conseil en organisation et management multi-spécialiste et totalement indépendant créé en A2 Consulting s'engage auprès des entreprises pour…” Source: company website · checked Sep 4, 2026
10	Wemanity Reply ParisPartial evidence	Paris, FranceHQ checked Sep 4, 2026	201-500	178
	“Wemanity Reply is a consulting and delivery firm specialized in technological, organizational, and cultural transformation.” Source: company website · checked Sep 4, 2026
11	MARGOStrong evidence	Paris, FranceHQ checked Sep 4, 2026	201-500	174
	“More than a simple IT consulting group, MARGO is an alchemy of talents with constantly enriched expertise, always encouraged to be dynamic and to flourish.” Source: company website · checked Sep 4, 2026
12	ArtemysIndirect evidence	Paris, FranceHQ checked Sep 4, 2026	501-1,000	166
	“Concevoir, rationaliser et optimiser votre SI avec de véritables garanties, voilà les ambitions du Permis Informatique.” Source: company website · checked Sep 4, 2026
13	Silamir GroupIndirect evidence	Paris, FranceHQ checked Sep 4, 2026	501-1,000	144
	“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: company website · checked Sep 4, 2026
14	Rhapsodies ConseilIndirect evidence	Paris, FranceHQ checked Sep 4, 2026	51-200	137
	“Rhapsodies Conseil est un cabinet de conseil reconnu pour son indépendance.” Source: company website · checked Sep 4, 2026
15	SynapsysIndirect evidence	Paris, FranceHQ checked Sep 4, 2026	51-200	124
	“Vous qui venez d’atterrir sur notre jolie page, vous rêvez d’une vie professionnelle positive et avez le souhait d’intégrer une communauté de rhino heureux?” Source: company website · checked Sep 4, 2026
16	OMS & COIndirect evidence	Paris, FranceHQ checked Sep 4, 2026	5,001-10,000	93
	“OMS & Co is a community of more than 7 highly qualified independent consultants and transition managers, selected and recruited from top-ranked academic and professional…” Source: company website · checked Sep 4, 2026
17	Stanwell ConsultingPartial evidence	Paris, FranceHQ checked Sep 4, 2026	51-200	92
	“Stanwell is a consulting firm specialized in strategy and transformation for the Financial Services sector since its creation in 2006.” Source: company website · checked Sep 4, 2026
18	Fincley ConsultingStrong evidence	Paris, FranceHQ checked Sep 4, 2026	51-200	87
	“Fincley consulting, créé en 2015, est un cabinet de conseil en stratégie, organisation et management spécialisé dans les services financiers.” Source: company website · checked Sep 4, 2026
19	AVBIndirect evidence	Paris, FranceHQ checked Sep 4, 2026	51-200	77
	“aVB, cabinet de conseil spécialiste de la transformation, mais pas seulement!” Source: company website · checked Sep 4, 2026
20	Sedona FranceIndirect evidence	Paris, FranceHQ checked Sep 4, 2026	51-200	70
	“Créée en 1998, SEDONA est une entreprise spécialisée dans la mise en œuvre de solutions innovantes web et mobiles.” Source: company website · checked Sep 4, 2026
21	TWYCEIndirect evidence	Paris, FranceHQ checked Sep 4, 2026	201-500	70
	“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: company website · checked Sep 4, 2026

Showing 21 of 1,019 IT service management consulting firms based in Paris, France

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IT service management consulting firms based in Paris, France at a glance

As of Sep 4, 2026

1-10Median size (employees)

ParisLargest hub · 1019 HQs

Contacts with mobile numbers

Sep 4, 2026Data refreshed

Companies by employee count

1-10

589

11-50

286

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured across the whole France list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Paris, over 1,019 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 IT service management consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, 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 “IT service management consulting firms”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among IT service management 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 an evidence 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, 4,704 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 4, 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.

IT service management consulting firms by metro in France

IT service management consulting firms in Paris1019
IT service management consulting firms in Lyon142
IT service management consulting firms in Toulouse64
IT service management consulting firms in Bordeaux53
IT service management consulting firms in Boulogne-Billancourt43
IT service management consulting firms in Lille42
IT service management consulting firms in Nantes41
IT service management consulting firms in Neuilly-Sur-Seine41
IT service management consulting firms in Marseille38
IT service management consulting firms in Montpellier30
IT service management consulting firms in Puteaux30
IT service management consulting firms in Courbevoie29

Frequently asked

How many IT service management consulting firms are there based in Paris, France?

RevenueBase identified 1,019 IT service management 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?

Accenture France, headquartered in Paris, tops this list with the largest team on record.

Which city has the most IT service management consulting firms?

Paris leads with 1019 headquartered companies, followed by Lyon (142) and Toulouse (64).

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 4,704 verified decision-maker contacts tracked across these 1,019 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 4, 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.