Company lists · Data refreshed September 2026

Top 25 Outsourcing advisory firms based in Paris, France

Name: Outsourcing advisory firms based in Paris, France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 501 companies tracked

RevenueBase identified 501 outsourcing advisory firms headquartered in Paris, France as of September 2026 and tracks 6,921 professional contacts across them, including 2,823 with verified work emails. Paris is the largest hub.

This list covers outsourcing advisory 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 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

501Companies

6,921Contacts tracked

2,823Verified emails

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The 25 largest outsourcing advisory firms based in Paris, France

Ranked by team size

Top 25 of 501 outsourcing advisory firms based in Paris, France, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to outsourcing advisory 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	Eight Advisory	Partial evidence	Paris, FranceHQ checked Sep 21, 2026	501-1,000	895 contacts →
	Partial 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 21, 2026
2	Opco Atlas	Indirect evidence	Paris, FranceHQ checked Sep 21, 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 21, 2026
3	Bm&a	Indirect evidence	Paris, FranceHQ checked Sep 21, 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 21, 2026
4	Advancy	Indirect evidence	Paris, FranceHQ checked Sep 21, 2026	201-500	269 contacts →
	Indirect evidence “Established in Advancy is a leading international management consultancy firm with offices in Boston, Frankfurt, London, New-York, Paris, São Paulo, Shanghai, Singapore and…” Source: RevenueBase Database · checked Sep 21, 2026
5	Exiom Partners	Indirect evidence	Paris, FranceHQ checked Sep 21, 2026	51-200	241 contacts →
	Indirect evidence “Fondé en 2019 par des associés de grands cabinets de conseil, Exiom Partners est un cabinet spécialisé dans les Services Financiers pensé pour proposer un modèle de management…” Source: RevenueBase Database · checked Sep 21, 2026
6	Peersgroup	Indirect evidence	Paris, FranceHQ checked Sep 21, 2026	201-500	215 contacts →
	Indirect evidence “PeersGroup est un cabinet de conseil en Management spécialisé en Performance Opérationnelle.” Source: RevenueBase Database · checked Sep 21, 2026
7	Groupe Référence	Indirect evidence	Paris, FranceHQ checked Sep 21, 2026	201-500	152 contacts →
	Indirect evidence “Direction des fonctions supports externalisée à Temps Partagé Augmenté® Un dispositif innovant et sans engagement qui permet aux dirigeants de PME & ETI de renforcer, dans la…” Source: RevenueBase Database · checked Sep 21, 2026
8	Rhapsodies Conseil	Indirect evidence	Paris, FranceHQ checked Sep 21, 2026	51-200	132 contacts →
	Indirect evidence “Rhapsodies Conseil est un cabinet de conseil reconnu pour son indépendance.” Source: RevenueBase Database · checked Sep 21, 2026
9	2cfinance	Indirect evidence	Paris, FranceHQ checked Sep 21, 2026	51-200	123 contacts →
	Indirect evidence “2CFinance transforme les ambitions en réussites.” Source: RevenueBase Database · checked Sep 21, 2026
10	Spartes	Indirect evidence	Paris, FranceHQ checked Sep 21, 2026	51-200	102 contacts →
	Indirect evidence “Depuis sa création en 2012, Spartes s’est imposé comme un cabinet de conseil engagé de premier plan, spécialisé dans l’optimisation des performances RH et Finance des entreprises.” Source: RevenueBase Database · checked Sep 21, 2026
11	Financière DE Courcelles	Indirect evidence	Paris, FranceHQ checked Sep 21, 2026	51-200	101 contacts →
	Indirect evidence “A specialist in SMEs and mid-sized companies since 1928, Financière de Courcelles advises businesses and their shareholders on M&A transactions and financing solutions, in France…” Source: RevenueBase Database · checked Sep 21, 2026
12	Altai Consulting	Indirect evidence	Paris, FranceHQ checked Sep 21, 2026	51-200	99 contacts →
	Indirect evidence “Corporate We provide companies operating in complex emerging markets with services in Strategy Consulting, Corporate Finance, and Market Research.” Source: RevenueBase Database · checked Sep 21, 2026
13	Yourbo	Indirect evidence	Paris, FranceHQ checked Sep 21, 2026	51-200	74 contacts →
	Indirect evidence “YourBO is a company specializing in outsourced management Back-Office since 2012.” Source: RevenueBase Database · checked Sep 21, 2026
14	Groupe Emargence	Indirect evidence	Paris, FranceHQ checked Sep 21, 2026	51-200	72 contacts →
	Indirect evidence “EMARGENCE est un cabinet de conseil pluridisciplinaire dédié aux entreprises, aux organismes d’assurance, aux associations et aux dirigeants.” Source: RevenueBase Database · checked Sep 21, 2026
15	Squareness	Indirect evidence	Paris, FranceHQ checked Sep 21, 2026	11-50	67 contacts →
	Indirect evidence “SQUARENESS est un cabinet de conseil financier indépendant qui accompagne les entreprises et les fonds d’investissement dans leurs opérations de transactions, restructurations et…” Source: RevenueBase Database · checked Sep 21, 2026
16	Ecge Conseil	Indirect evidence	Paris, FranceHQ checked Sep 21, 2026	11-50	65 contacts →
	Indirect evidence “Depuis plus de 30 ans, ECGE Conseil accompagne dirigeants d’entreprises, commerçants, artisans, professions libérales, associations, syndicats et comités d’entreprises.” Source: RevenueBase Database · checked Sep 21, 2026
17	Cairus	Partial evidence	Paris, FranceHQ checked Sep 21, 2026	11-50	59 contacts →
	Partial evidence “M&A Advisory Firm M&A buy-side: Company acquisitions - Guiding companies in external growth strategies - Guiding private persons in acquisition processes M&A sell-side: Disposal…” Source: RevenueBase Database · checked Sep 21, 2026
18	Xperts Council	Indirect evidence	Paris, FranceHQ checked Sep 21, 2026	11-50	58 contacts →
	Indirect evidence “Xperts Council connects Private Equities, Consulting Firms, and Corporates with high level professionals for industry sector consultations, senior advisery missions, and…” Source: RevenueBase Database · checked Sep 21, 2026
19	In Extenso Finance	Indirect evidence	Paris, FranceHQ checked Sep 21, 2026	11-50	56 contacts →
	Indirect evidence “In Extenso Finance est un acteur de référence dans le conseil en stratégie et ingénierie nancière et dans l’accompagnement et la conduite d’opérations de cession, acquisition…” Source: RevenueBase Database · checked Sep 21, 2026
20	Blanche Capital	Indirect evidence	Paris, FranceHQ checked Sep 21, 2026	11-50	54 contacts →
	Indirect evidence “Blanche Capital accompagne et conseille les dirigeants de TPE et PME dans leurs opérations de haut de bilan : cession, acquisition, rapprochement et levée de fonds.> Notre…” Source: RevenueBase Database · checked Sep 21, 2026
21	Groupe AGK	Indirect evidence	Paris, FranceHQ checked Sep 21, 2026	51-200	52 contacts →
	Indirect evidence “AGK est un cabinet couvrant l’ensemble de la chaîne de valeur administrative et financière, d’une startup, d’un grand groupe ou d’une PME.” Source: RevenueBase Database · checked Sep 21, 2026
22	DDA & Company	Partial evidence	Paris, FranceHQ checked Sep 21, 2026	11-50	47 contacts →
	Partial evidence “DDA & Company is a corporate finance advisory boutique specialized in cross-border small and mid-cap transactions with offices in Europe and in the USA.” Source: RevenueBase Database · checked Sep 21, 2026
23	Transactions & Compagnie	Indirect evidence	Paris, FranceHQ checked Sep 21, 2026	11-50	40 contacts →
	Indirect evidence “Transactions & Compagnie a été créé afin d’accompagner les entrepreneurs dans leurs réflexions stratégiques et dans leurs problématiques de réorganisation du capital.” Source: RevenueBase Database · checked Sep 21, 2026
24	Albus Partners	Partial evidence	Paris, FranceHQ checked Sep 21, 2026	11-50	37 contacts →
	Partial evidence “Albus Partners is an advisory firm specialized in operational consulting.” Source: RevenueBase Database · checked Sep 21, 2026
25	Kapstone	Indirect evidence	Paris, FranceHQ checked Sep 21, 2026	51-200	36 contacts →
	Indirect evidence “Boostez la croissance de votre entreprise et développez votre performance avec Kapstone.” 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: outsourcing advisory 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 outsourcing advisory firms.
Partial evidence: Its own public description names part of outsourcing advisory firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name outsourcing advisory 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 501 outsourcing advisory firms based in Paris, France

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Outsourcing advisory firms based in Paris, France at a glance

As of Sep 21, 2026

40.8%Verified-email coverage

13.8Average contacts per company

1-10Median size (employees)

100.0%Largest-city concentration · Paris

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

369

11-50

51-200

201-500

501-1,000

1,001-5,000

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 501 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 outsourcing advisory 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 “outsourcing advisory 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 outsourcing advisory 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 outsourcing advisory 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, 2,823 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.

Outsourcing advisory firms by metro in France

Outsourcing advisory firms in Paris501
Outsourcing advisory firms in Lyon47
Outsourcing advisory firms in Bordeaux29
Outsourcing advisory firms in Marseille26

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 outsourcing advisory 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 outsourcing advisory firms are there based in Paris, France?

RevenueBase identified 501 outsourcing advisory 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?

Eight Advisory, headquartered in Paris, tops this list with the largest team on record.

Which city has the most outsourcing advisory firms?

Paris leads with 501 headquartered companies, followed by Lyon (47) and Bordeaux (29).

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 2,823 verified decision-maker contacts tracked across these 501 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.