Company lists · Data refreshed September 2026

Top 23 Consulting companies based in Paris, France

Name: 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 7, 2026 4,972 companies tracked

This directory lists 4,972 consulting companies based in Paris, France, with 127,857 business contacts and 52,597 email addresses. Across France, Paris is the largest hub for this category.

Consulting companies provide expert advice, analysis, and implementation support to organizations in areas such as management, operations, technology, finance, or specialized industries. This list covers companies that provide consulting services to organizational clients, including general management, operational, technical, financial, and industry-specific advisory services. Ranked by team size, largest first. Data current as of September 7, 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 7, 2026 86% judged on-target in blind review

4,972Companies

127,857Contacts tracked

52,597Verified emails

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The 23 largest consulting companies based in Paris, France

Ranked by team size

Top 23 of 4,972 consulting companies based in Paris, France, ranked by team size, largest first. Data refreshed Sep 7, 2026. RevenueBase Smart Search rates how each company's information relates to 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	Sopra Steria	Strong evidence	Paris, FranceHQ checked Sep 7, 2026	10001+	36,960 contacts →
	Strong evidence “Sopra Steria, a major Tech player in Europe with employees in nearly 30 countries, is recognised for its consulting, digital services and solutions.” Source: RevenueBase Database · checked Sep 7, 2026
2	Capgemini Invent	Strong evidence	Paris, FranceHQ checked Sep 7, 2026	10001+	16,032 contacts →
	Strong evidence “Capgemini Invent is the digital innovation, consulting and transformation brand of the Capgemini Group, a global business line that combines market leading expertise in strategy…” Source: RevenueBase Database · checked Sep 7, 2026
3	Groupe SII	Indirect evidence	Paris, FranceHQ checked Sep 7, 2026	10001+	4,928 contacts →
	Indirect evidence “Le groupe SII est une société d’ingénierie et de conseil en technologies (ICT) et une entreprise de services numériques (ESN) créée en 1979 par Bernard HUVÉ, ingénieur de…” Source: RevenueBase Database · checked Sep 7, 2026
4	TALAN	Strong evidence	Paris, FranceHQ checked Sep 7, 2026	5,001-10,000	3,155 contacts →
	Strong evidence “Founded in France, Talan has grown into an international group that supports our clients in their end-to-end Data & AI transformation by combining management consulting with…” Source: RevenueBase Database · checked Sep 7, 2026
5	SIA	Strong evidence	Paris, FranceHQ checked Sep 7, 2026	1,001-5,000	2,890 contacts →
	Strong evidence “Sia is an next-generation global consulting group in strategy, artificial intelligence and management.” Source: RevenueBase Database · checked Sep 7, 2026
6	Accenture France	Indirect evidence	Paris, FranceHQ checked Sep 7, 2026	10001+	1,614 contacts →
	Indirect evidence “Accenture est une entreprise internationale de conseil en management, technologies et externalisation.” Source: RevenueBase Database · checked Sep 7, 2026
7	Abylsen	Indirect evidence	Paris, FranceHQ checked Sep 7, 2026	1,001-5,000	1,577 contacts →
	Indirect evidence “In a world that too often follows currents, Abylsen has been opening itself up to new directions.” Source: RevenueBase Database · checked Sep 7, 2026
8	TGS France	Indirect evidence	Paris, FranceHQ checked Sep 7, 2026	1,001-5,000	1,051 contacts →
	Indirect evidence “TGS Soregor brings specialists together from seven different areas of expertise in order to offer a comprehensive solution for businesses.” Source: RevenueBase Database · checked Sep 7, 2026
9	Eight Advisory	Strong evidence	Paris, FranceHQ checked Sep 7, 2026	501-1,000	895 contacts →
	Strong evidence “Eight Advisory, Europe's leading independent advisory firm specialising in financial, operational and strategy consulting, is involved in transactions, restructuring and…” Source: RevenueBase Database · checked Sep 7, 2026
10	Synchrone FR	Strong evidence	Paris, FranceHQ checked Sep 7, 2026	1,001-5,000	803 contacts →
	Strong evidence “Synchrone apporte son expertise en Consulting, Data Expertise et Digital Experience à ses clients grands comptes.” Source: RevenueBase Database · checked Sep 7, 2026
11	PKF Arsilon	Indirect evidence	Paris, FranceHQ checked Sep 7, 2026	501-1,000	765 contacts →
	Indirect evidence “Ensemble, changeons la donne.” Source: RevenueBase Database · checked Sep 7, 2026
12	Orientaction	Indirect evidence	Paris, FranceHQ checked Sep 7, 2026	501-1,000	679 contacts →
	Indirect evidence “Orientaction est un groupe de cabinets spécialisés dans l'accompagnement des évolutions professionnelles et le recrutement.” Source: RevenueBase Database · checked Sep 7, 2026
13	Meritis	Strong evidence	Paris, FranceHQ checked Sep 7, 2026	501-1,000	549 contacts →
	Strong evidence “Meritis is a consulting firm specializing in the digital transformation of organizations, co-founded in 2007 by Sébastien Videment.” Source: RevenueBase Database · checked Sep 7, 2026
14	ITG Group	Indirect evidence	Paris, FranceHQ checked Sep 7, 2026	201-500	490 contacts →
	Indirect evidence “ITG is the leading company for employer of record services.” Source: RevenueBase Database · checked Sep 7, 2026
15	BPI Group LHH	Indirect evidence	Paris, FranceHQ checked Sep 7, 2026	201-500	468 contacts →
	Indirect evidence “READY FOR NEXT - Depuis 50 ans.” Source: RevenueBase Database · checked Sep 7, 2026
16	Oresys	Indirect evidence	Paris, FranceHQ checked Sep 7, 2026	201-500	458 contacts →
	Indirect evidence “ORESYS, a major player in the management and organisation consultancy sector, works with corporate clients to support them in their change projects and improve their performance.” Source: RevenueBase Database · checked Sep 7, 2026
17	Nexia S&a	Indirect evidence	Paris, FranceHQ checked Sep 7, 2026	201-500	436 contacts →
	Indirect evidence “Nexia S&A, acteur de l’audit et du conseil, apporte des solutions pertinentes à ses clients dans les domaines comptables et financiers et les accompagne pour les mettre en œuvre.” Source: RevenueBase Database · checked Sep 7, 2026
18	Zenika	Strong evidence	Paris, FranceHQ checked Sep 7, 2026	501-1,000	430 contacts →
	Strong evidence “Zenika is an IT consulting firm with 550 employees that helps companies with their digital transformation.” Source: RevenueBase Database · checked Sep 7, 2026
19	Objectware	Strong evidence	Paris, FranceHQ checked Sep 7, 2026	501-1,000	395 contacts →
	Strong evidence “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: RevenueBase Database · checked Sep 7, 2026
20	Soft Computing	Indirect evidence	Paris, FranceHQ checked Sep 7, 2026	201-500	365 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 7, 2026
21	Opco Atlas	Indirect evidence	Paris, FranceHQ checked Sep 7, 2026	201-500	348 contacts →
	Indirect evidence “Entreprises, nous vous donnons des clés pour rester compétitives et attirer de nouveaux talents (et les garder!) Pour voir le futur plus sereinement, nous sommes là pour …” Source: RevenueBase Database · checked Sep 7, 2026
22	Bm&a	Indirect evidence	Paris, FranceHQ checked Sep 7, 2026	201-500	345 contacts →
	Indirect evidence “Based in Paris, Lyon, Rennes, Le Havre, Toulouse, Aix en Provence, Casablanca, London and New York, BM & A is an independent and international group positioned on the audit and…” Source: RevenueBase Database · checked Sep 7, 2026
23	ECM Engineering Conception Maintenance	Indirect evidence	Paris, FranceHQ checked Sep 7, 2026	201-500	336 contacts →
	Indirect evidence “ECM (Engineering Conception Maintenance) a été créée en 1973 par le groupe CRIT, leader français du service aux entreprises dont le C.A.” Source: RevenueBase Database · checked Sep 7, 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: 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 consulting companies.
Partial evidence: Its own public description names part of consulting companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name 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 23 of 4,972 consulting companies based in Paris, France

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Consulting companies based in Paris, France at a glance

As of Sep 7, 2026

41.1%Verified-email coverage

25.7Average contacts per company

1-10Median size (employees)

Sep 7, 2026Page data refreshed

Companies by employee count

1-10

3,518

11-50

1,024

51-200

286

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 for Paris, so it is reported there. Company counts and contact totals on this page are exact for Paris, over 4,972 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 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 “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 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 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, 52,597 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 7, 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.

Consulting companies by metro in France

Frequently asked

How many consulting companies are based in Paris, France?

The list contains 4,972 consulting companies based in Paris, France.

Which city in France has the most consulting companies?

Paris leads France with 4,972 headquartered companies, followed by Lyon (682) and Toulouse (331).

How can I find contacts at consulting companies?

The directory includes 127,857 business contacts and 52,597 email addresses for the listed consulting companies.

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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.