| # | Company | Employees |
|---|---|---|
| 1 |
Ville de Marseillemarseille.fr
A dynamic local government in Marseille, France, working towards a more just, green, and democratic city through social, economic, environmental, and cultural development |
4,034 |
| 2 |
Métropole Aix-Marseille-Provenceampmetropole.fr
Coordination of economic, social, cultural development, urban planning, housing, environmental protection, and public services across 92 communes. |
2,385 |
| 3 |
Région Sud - Provence-Alpes-Côte d'Azurmaregionsud.fr
Regional administration providing public services including transportation, education, climate action, job support, and cultural development while co-hosting the 2030 Winter Olympic Games. |
1,692 |
| 4 |
CCI Provence-Alpes-Côte d'Azurpaca.cci.fr
Federates and animates a network of territorial CCIs supporting over 390,000 businesses, fostering economic development, transitions, and internationalization through partnerships and coordinated actions. |
1,236 |
| 5 |
Carsat Sud-Estbit.ly
A private company under the social security system managing careers, calculating and paying pensions, providing social aid, and promoting workplace safety |
818 |
| 6 |
Urssaf Pacaurssaf.fr
A network providing social security funding by collecting contributions, promoting employment policies, aiding businesses with payment difficulties, and combating illegal labor practices |
483 |
| 7 |
Agence régionale de santé - Provence-Alpes-Côte-d'Azur ( ARS Paca )paca.ars.sante.fr
A public agency in charge of defining and implementing regional health policies in partnership with local health actors and stakeholders |
439 |
| 8 |
La Chambre de métiers et de l'artisanat de région Provence-Alpes-Côte d'Azurcmar-paca.fr
Representation and development of regional artisan businesses, organization of apprenticeship programs, focus on service quality and proximity. |
392 |
| 9 |
Centre Hospitalier Edouard Toulousech-edouard-toulouse.fr
A public mental health facility in Marseille's 15th arrondissement providing inpatient and outpatient services for patients with psychiatric disorders |
386 |
| 10 |
CPAM des Bouches-du-Rhône (Assurance Maladie)ameli.fr
Manages health insurance, pays benefits for illness, accidents, maternity; facilitates healthcare access, promotes prevention, controls costs, and combats fraud for over 2.2 million beneficiaries. |
386 |
| 11 |
Chambre de Commerce et d'Industrie Marseille-Provencecciamp.com
Provides business support services and infrastructure development for 115,000 local companies while promoting regional economic competitiveness and digital transformation in standard international markets. |
336 |
| 12 |
Caisse de Prévoyance et de Retraite du Personnel Ferroviairecprpf.fr
An organization managing a special retirement and health insurance system for railway workers and their families, providing billions in social benefits annually |
226 |
| 13 |
Mission Locale de Marseillemissionlocalemarseille.fr
A youth organization in Marseille supporting individuals aged 16 to 25 in their journey towards employment and autonomy |
219 |
| 14 |
SGAMI Sud - Secrétariat Général pour l'Administration du Ministère de l'Intérieur Sudbouches-du-rhone.gouv.fr
Provides administrative, technical, and logistical support to internal security forces across 21 departments, managing human resources, budget, IT, and real estate. |
204 |
| 15 |
Caf des Bouches-du-Rhônecaf.fr
Central actor in family and social policies, supporting families in various life stages by managing benefits, social support, and partnerships for needed services |
162 |
| 16 |
Préfecture des Bouches-du-Rhônebouches-du-rhone.gouv.fr
Provides administrative services and public governance for the Bouches-du-Rhône region, ensuring local government operations and citizen support. |
156 |
| 17 |
Direction départementale des territoires et de la mer des Bouches-du-Rhônebouches-du-rhone.gouv.fr
A state public service providing support for transitions in the territories of Bouches-du-Rhône |
126 |
| 18 |
MSA PROVENCE AZURprovenceazur.msa.fr
The company manages social protection services for agricultural workers and their dependents in specific regions, covering various social risks |
109 |
| 19 |
Parc national des Calanquescalanques-parcnational.fr
Established in 2012, the Parc National des Calanques is one of France's 11 national parks, showcasing a unique blend of human interaction with nature |
92 |
| 20 |
Mission Locale de Marseillemissionlocalemarseille.fr
Aiming to empower and employ youths aged 16-25, this organization provides professional integration support through training, addressing social barriers, and facilitating recruitment services |
84 |
| 21 |
Préfet de la région Provence-Alpes-Côte d'Azur et des Bouches-du-Rhônebouches-du-rhone.gouv.fr
This company operates as a regional administrative body in France, overseeing various governmental functions and services in the Provence-Alpes-Côte d’Azur region |
55 |
| 22 |
Business France V.I.E - Espace Entreprisesbusinessfrance.fr
The company offers international HR solutions through the VIE program, allowing French companies to send young professionals abroad for missions |
46 |
| 23 |
Regionpacamaregionsud.fr
It promotes cultural, educational, and environmental initiatives in the Provence-Alpes-Côte-d'Azur region, supporting local projects and community engagement. |
43 |
| 24 |
Préfecture de Police des Bouches-du-Rhônebouches-du-rhone.gouv.fr
This company in Bouches-du-Rhône implements national security policies, maintains public order, oversees police forces and gendarmerie units, and conducts administrative tasks for internal security |
33 |
| 25 |
Hôpitaux de Provencefr.ap-hm.fr
A group of public hospitals in Bouches-du-Rhône region, France, providing quality healthcare services to over 2 million residents with a large medical staff |
16 |
| 26 |
Transports ZOU !zou.maregionsud.fr
Regional public transport network combining buses and trains, focusing on ecological planning, modernization, decarbonization, and intermodal mobility solutions. |
8 |
| 27 |
TRESORERIE GENERALE DES BOUCHES-DU-RHOimpots.gouv.fr
Management of tax collection, public accounting, financial oversight, and provision of public data and services related to taxation and local government finances. |
8 |
| 28 |
CVT Valorisation Sudcvt-sud.fr
Facilitating fair technology transfer from French research labs to markets in the Global South through services like IP management, promotion, and licensing |
7 |
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How this list is built
Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Oct 9, 2026.
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