Company lists · Data refreshed September 2026

Top 25 Professional services firms based in Marseille, France

Name: Professional services firms based in Marseille, France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 78 companies tracked

RevenueBase identified 78 professional services firms headquartered in Marseille, France as of September 2026 and tracks 690 professional contacts across them, including 161 with verified work emails. Paris is the largest hub.

This list covers professional services firms headquartered in Marseille, 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 5, 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 5, 2026 86% judged on-target in blind review

78Companies

690Contacts tracked

161Verified emails

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The 25 largest professional services firms based in Marseille, France

Ranked by team size

Top 25 of 78 professional services firms based in Marseille, France, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names professional services 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	ExperteaStrong evidence	Marseille, FranceHQ checked Sep 5, 2026	11-50	36
	“Expertea est né en 2007 de la réunion de plusieurs professionnels d’expérience animés par un souci constant de satisfaire leurs clients.” Source: company website · checked Sep 5, 2026
2	SophoceaIndirect evidence	Marseille, FranceHQ checked Sep 5, 2026	11-50	28
	“Cabinet d'expertise comptable” Source: company website · checked Sep 5, 2026
3	Account ForIndirect evidence	Marseille, FranceHQ checked Sep 5, 2026	11-50	26
	“ACCOUNT FOR is an accounting company based out of 67 Montée de saint menet, le Woodstock, 13011 Marseille” Source: company website · checked Sep 5, 2026
4	Groupe PNMIndirect evidence	Marseille, FranceHQ checked Sep 5, 2026	11-50	23
	“Notre ambition est d’accompagner les vôtres.” Source: company website · checked Sep 5, 2026
5	Numbr MarseilleIndirect evidence	Marseille, FranceHQ checked Sep 5, 2026	11-50	22
	“Bienvenue chez Numbr, cabinet d'expertise-comptable nouvelle génération proposant aux chefs d'entreprise une méthode et des outils résolument innovants qui changent désormais la…” Source: company website · checked Sep 5, 2026
6	MCR ConseilIndirect evidence	Marseille, FranceHQ checked Sep 5, 2026	11-50	19
	“MCR Conseil est un cabinet d'expertise, de conseil et d'audit financier, à l’esprit entrepreneurial et indépendant.” Source: company website · checked Sep 5, 2026
7	CophotriIndirect evidence	Marseille, FranceHQ checked Sep 5, 2026	11-50	14
	“Le cabinet d’audit et d’expertise-comptable COPHOTRI est implanté depuis plus de 30 ans en plein cœur de Marseille (Vieux-Port) et a développé une clientèle diversifiée de groupes…” Source: company website · checked Sep 5, 2026
8	Lucchesi & AssociésIndirect evidence	Marseille, FranceHQ checked Sep 5, 2026	11-50	12
	“Cabinet d'expertise comptable et de commissariat aux comptes, fondé en 1983 par Jean-Pierre Lucchesi, notre équipe d'une dizaine de collaborateurs accompagne les entrepreneurs et…” Source: company website · checked Sep 5, 2026
9	AMP ConseilsIndirect evidence	Marseille, FranceHQ checked Sep 5, 2026	1-10	12
	Source: company website · checked Sep 5, 2026
10	Neotec Expert-ComptableIndirect evidence	Marseille, FranceHQ checked Sep 5, 2026	11-50	9
	“Basé à Marseille, Neotec est un cabinet d’expertise-comptable nouvelle génération, agile & connecté, dont l’approche est basée sur un conseil fiscal et juridique poussé, cherchant…” Source: company website · checked Sep 5, 2026
11	PuzzleeStrong evidence	Marseille, FranceHQ checked Sep 5, 2026	11-50	8
	“Afin de vous accompagner dans la réussite du puzzle de votre entreprise, dans l'optimisation de votre patrimoine professionnel ou personnel, ou tout simplement dans la gestion…” Source: company website · checked Sep 5, 2026
12	Pytheas ConseilIndirect evidence	Marseille, FranceHQ checked Sep 5, 2026	11-50	8
	“Le cabinet PYTHEAS CONSEIL développe depuis 30 années des expertises en accompagnement des entreprises : expertise comptable, fiscale, sociale, patrimoniale et en audit légal ou…” Source: company website · checked Sep 5, 2026
13	Barral Audit & ExpertiseIndirect evidence	Marseille, FranceHQ checked Sep 5, 2026	11-50	7
	“BARRAL AUDIT & EXPERTISE is an accounting company based out of BATIMENT B PARC DE LA BUZINE 67 MONTEE DE SAINT MENET, MARSEILLE, France.” Source: company website · checked Sep 5, 2026
14	C2c PharmaIndirect evidence	Marseille, FranceHQ checked Sep 5, 2026	1-10	6
	Source: company website · checked Sep 5, 2026
15	C2gaStrong evidence	Marseille, FranceHQ checked Sep 5, 2026	1-10	6
	“Cabinet Comptable situé en plein cœur de Marseille, C2GA accompagne les professions libérales et entreprises dans leur développement.” Source: company website · checked Sep 5, 2026
16	Initiale ExpertiseIndirect evidence	Marseille, FranceHQ checked Sep 5, 2026	11-50	5
	“INITIALE EXPERTISE is an accounting company based out of MARSEILLE 45 COURS GOUFFE, MARSEILLE, France.” Source: company website · checked Sep 5, 2026
17	OptimexpertIndirect evidence	Marseille, FranceHQ checked Sep 5, 2026	11-50	5
	“OptimExpert est un cabinet d’expertise comptable et d’audit situé à Marseille et à Aix-en-Provence.” Source: company website · checked Sep 5, 2026
18	VIA AuditStrong evidence	Marseille, FranceHQ checked Sep 5, 2026	1-10	5
	“VIA AUDIT est une société d'Expertise-comptable basée à Marseille accompagnant - des professions libérales (médecins, avocats, consultants)- des PME/TPE locales et nationales -…” Source: company website · checked Sep 5, 2026
19	Groupe ClereIndirect evidence	Marseille, FranceHQ checked Sep 5, 2026	11-50	5
	“Le groupe CLERE se compose de 2 entités d’expertise comptable, d’audit et de conseil : ECA et AFCA.” Source: company website · checked Sep 5, 2026
20	Kalpac-Expertise-Comptable-Audit-ConseilIndirect evidence	Marseille, FranceHQ checked Sep 5, 2026	11-50	3
	“Le cabinet KALPAC est le partenaire de tous les chefs d'entreprise dans toutes les étapes de leur vie d'entrepreneur.” Source: company website · checked Sep 5, 2026
21	K2 ExpertsIndirect evidence	Marseille, FranceHQ checked Sep 5, 2026	1-10	3
	“K2 EXPERTS est un cabinet comptable situé à Marseille au 14 Avenue de la Barquière.” Source: company website · checked Sep 5, 2026
22	Novea ExpertiseIndirect evidence	Marseille, FranceHQ checked Sep 5, 2026	1-10	2
	“Nous sommes un cabinet d'expertise comptable à taille humaine, alliant proximité et réactivité.” Source: company website · checked Sep 5, 2026
23	Novalliance Expertise ComptableIndirect evidence	Marseille, FranceHQ checked Sep 5, 2026	1-10	2
	“Novalliance, facilitateur de la croissance de votre entreprise!” Source: company website · checked Sep 5, 2026
24	Archos ConseilsStrong evidence	Marseille, FranceHQ checked Sep 5, 2026	1-10	2
	“Expert Comptable TPE-PME, artisans, Profession libérales” Source: company website · checked Sep 5, 2026
25	Alpha LeonisIndirect evidence	Marseille, FranceHQ checked Sep 5, 2026	1-10	2
	“Situé sur le Vieux-Port de Marseille, le cabinet d’expertise-comptable Alpha LEONIS vous propose un accompagnement complet tout au long de la vie de votre entreprise.” Source: company website · checked Sep 5, 2026

Showing 25 of 78 professional services firms based in Marseille, France

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Professional services firms based in Marseille, France at a glance

As of Sep 5, 2026

1-10Median size (employees)

ParisLargest hub · 851 HQs

Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

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 Marseille, over 78 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 professional services 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 Marseille, France whose own description of what they do matches “professional services 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 professional services firms, and records with no verified work email. Companies headquartered outside Marseille 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, 161 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 5, 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.

Professional services firms by metro in France

Professional services firms in Paris851
Professional services firms in Lyon128
Professional services firms in Toulouse101
Professional services firms in Marseille78
Professional services firms in Bordeaux64
Professional services firms in Strasbourg48
Professional services firms in Montpellier46
Professional services firms in Nantes32
Professional services firms in Nice31
Professional services firms in Lille30
Professional services firms in Rennes26
Professional services firms in Villeurbanne26

Frequently asked

How many professional services firms are there based in Marseille, France?

RevenueBase identified 78 professional services firms headquartered in Marseille, 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?

Expertea, headquartered in Marseille, tops this list with the largest team on record.

Which city has the most professional services firms?

Paris leads with 851 headquartered companies, followed by Lyon (128) and Toulouse (101).

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 161 verified decision-maker contacts tracked across these 78 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 5, 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.