| # | Company | Employees |
|---|---|---|
| 1 |
Sécurité socialelasecurecrute.fr
Provides universal social protection through family allowances, health insurance, retirement pensions, disability support, and social contribution collection in France. |
5,417 |
| 2 |
Ministère du Travailtravail-emploi.gouv.fr
Government department responsible for labor policies, employment strategies, and professional training programs to support workforce development and social solidarity. |
3,904 |
| 3 |
Département du Nordlenord.fr
Provides diverse public sector jobs focusing on local community proximity, professional development, and decentralized service delivery across territories. |
3,132 |
| 4 |
Direction générale des douanes et droits indirects (DGDDI)douane.gouv.fr
French administration managing land and maritime borders while regulating trade flows and supporting businesses to ensure economic sovereignty and national security. |
2,892 |
| 5 |
Ville et Eurométropole de Strasbourgstrasbourg.eu
Administering a transfrontier territory, providing public services to over 500,000 inhabitants, and driving ecological, social, and economic transitions. |
2,729 |
| 6 |
Cnavlassuranceretraite.fr
Management of public retirement system with digital services, supporting insured individuals through retirement preparation and ongoing retirement assistance. |
2,396 |
| 7 |
Région Grand Estlinktr.ee
Dynamic, competitive, and innovative regional government in Grand Est, supporting priorities such as employment, digital technology, youth, territories, mobility, and Europe Follow on social media |
1,979 |
| 8 |
Ville de Bordeauxbordeaux.fr
Provides municipal services, urban planning, cultural events, public administration, and community support for residents and businesses in Bordeaux. |
1,783 |
| 9 |
Academie Nancy-Metzac-nancy-metz.fr
Regional public education authority managing schools, teachers, and educational policies in Nancy-Metz area, ensuring quality education delivery. |
1,318 |
| 10 |
Département des alpes maritimesdepartement06.fr
Management of social services, infrastructure, education, culture, transport, local development, and additional optional domains like employment and environment. |
1,216 |
| 11 |
Département des Bouches-du-Rhônedepartement13.fr
The company operates as a local government authority in Bouches-du-Rhône, providing essential services, infrastructure development, and support to residents and communities |
1,181 |
| 12 | 1,071 | |
| 13 |
Collectivité européenne d'Alsacealsace.eu
Regional administrative entity formed by merging Haut-Rhin and Bas-Rhin councils, managing local governance and sharing news and job offers. |
1,008 |
| 14 |
Conseil départemental de Meurthe-et-Mosellemeurthe-et-moselle.fr
Provides local governance and public services to residents, focusing on innovation, partnership, solidarity, and quality of life in Meurthe-et-Moselle. |
958 |
| 15 |
Carsat Hauts-de-Francecarsat-hdf.fr
Preparation and payment of general regime retirements, prevention and pricing of occupational risks, support for insured individuals in difficulty. |
802 |
| 16 |
Département de la Mosellemoselle.fr
Local government ensuring social solidarity and well-being through legal missions and voluntary policies impacting diverse community members. |
770 |
| 17 |
Conseil départemental des Vosgesvosges.fr
Management of social services, education, territorial planning, culture, tourism, sports, and ecological transition within the Vosges region. |
727 |
| 18 |
Garde nationaledefense.gouv.fr
A national reserve force consisting of civilian volunteers working alongside military personnel for the protection of the nation Offering training, pay, and support |
683 |
| 19 |
Ville de Mulhousemulhouse.fr
Public service provider in Mulhouse, Alsace, offering a wide range of services to residents and engaging in various areas including international relations and social actions |
616 |
| 20 |
Ville d'Aix-en-Provenceaixenprovence.fr
Provides local government administration, public services, community development, urban planning, cultural events, and citizen support in Aix-en-Provence. |
581 |
| 21 |
City of Metzmetz.fr
The company highlights Metz's rich heritage and architecture, showcasing key historical moments and the city's contemporary art scene |
578 |
| 22 |
Ville de Reimsreims.fr
A vibrant city with museums, parks, shops, restaurants, sports, and cultural facilities, offering an exceptional living environment for residents and visitors |
562 |
| 23 |
Communauté urbaine du Grand Reimsgrandreims.fr
Managing a large urban and rural territory with 300,000 inhabitants across 143 communes, balancing diverse community needs and development. |
527 |
| 24 |
DRIEAT (Direction régionale et interdépartementale Environnement-Aménagement-Transports)drieat.ile-de-france.developpement-durable.gouv.fr
The company implements state policies on transport, sustainable planning, environment, energy, and urbanism in the Île-de-France region, ensuring a balanced and cohesive development |
507 |
| 25 | 501 | |
| 26 |
Eurométropole de Metzeurometropolemetz.eu
Provides information and updates through official website and social media channels including Facebook, Twitter, and Instagram for community engagement. |
443 |
| 27 |
Urssaf Lorrainelorraine.urssaf.fr
A private organization managing social security contributions, promoting employment policies, assisting with payment issues, fighting against illegal labor, and simplifying social formalities |
440 |
| 28 |
Angers Loire Métropoleangersloiremetropole.fr
Governance and administration of 31 communes in Maine-et-Loire, serving a population of 310,000 residents in urban area. |
425 |
| 29 |
Service d'incendie et de secours - Bas-Rhinsis67.alsace
An autonomous public institution managing professional and volunteer firefighters, focusing on prevention, protection, emergency response, and risk assessment and prevention |
421 |
| 30 |
Ville de Troyesville-troyes.fr
The city focuses on urban renewal, promoting a high quality of life with cultural events, education, green spaces, and tourism, making it an attractive destination. |
419 |
| 31 |
Agence Régionale de Santé Grand Estlinktr.ee
Regional Health Agency serves as a key contact point for healthcare professionals, social services, government entities, local authorities, and stakeholders, ensuring user rights and democratic consultation |
398 |
| 32 |
Département de l'Aubeaube.fr
The Council is involved in human solidarity and proximity missions, higher education, cultural development, sports, environment, and health. |
396 |
| 33 |
Carsat Alsace-Mosellecarsat-alsacemoselle.fr
Administers retirement, prevents occupational risks, supports vulnerable individuals, and processes independent workers' pension applications in Alsace-Moselle. |
393 |
| 34 |
Est Ensembleest-ensemble.fr
Public territorial institution serving 406,000 residents in 9 Seine Saint-Denis municipalities as one of the 12 territories of the Grand Paris Metropolitan |
380 |
| 35 |
Carsat Nord-Estcarsat-nordest.fr
Provides retirement, social action, and occupational risk management services for employees, retirees, and businesses in Lorraine-Champagne-Ardenne. |
359 |
| 36 |
CPAM du Bas-Rhin (Assurance Maladie)assurance-maladie.ameli.fr
Supports 951,000 beneficiaries with healthcare expenses, health preservation, care coordination, and enhanced protection during difficult situations, mobilizing 1,000 employees daily staff. |
349 |
| 37 |
European Directorate for the Quality of Medicines & HealthCare (EDQM), Council of Europeedqm.eu
Providing harmonised standards for medicines in Europe, ensuring quality and availability Coordinating testing programs to support public health |
334 |
| 38 |
Mulhouse Alsace Agglomération - m2Am2a.fr
Management of economic development, transport, education, waste collection, housing, sports, culture, and environmental sustainability in a trinational European region. |
325 |
| 39 |
Caisse nationale de solidarité pour l'autonomiecnsa.fr
Manage social security autonomy branch, secure funding for elderly and disabled support, ensure territorial equity, assist caregivers and individuals. |
293 |
| 40 |
CPAM de Moselleameli.fr
Working at this company means joining a team committed to protecting the health of over 60 million insured individuals through various projects |
281 |
| 41 |
Conseil départemental de la Haute-Marnehaute-marne.fr
Manage regional infrastructure, support education, enhance public services, invest in tourism, agriculture, environment, and community welfare in Haute-Marne. |
280 |
| 42 |
Presidence de la Republique de Mr zaher
In Troyes, Aube, Zaher Nourredine Hanson's robotic Sophia healthcare contributes to promoting healthy living and improving overall health |
272 |
| 43 |
Préfecture du Bas-Rhinprefectures-regions.gouv.fr
Representation of state authority, coordination of public services, ensuring internal security, managing immigration, and supporting local democracy functions. |
269 |
| 44 |
Communauté Urbaine Marseille Provence Métropolemarseille-provence.fr
Group of 18 municipalities focused on major infrastructure, urban service modernization, and local economic development for metropolitan challenges. |
246 |
| 45 |
Saint-Diziersaint-dizier.fr
French commune in Haute-Marne, known for metallurgy, Miko ice cream, and a significant air base, having undergone recent urban renewal. |
234 |
| 46 |
Département de la Meusemeuse.fr
Welcome to the official page of the Department of Meuse, providing information and services to residents and visitors |
233 |
| 47 |
Département des Ardennescd08.fr
The Departmental Council of Ardennes offers diverse job opportunities across various fields such as education, social services, culture, and territorial development |
227 |
| 48 |
Ville de Cagnes-sur-Mercagnes-sur-mer.fr
Official page of Cagnes-sur-Mer city, providing information and updates about the services and activities offered within the community |
209 |
| 49 | 197 | |
| 50 |
Communauté d'Agglomération d'Epinalagglo-epinal.fr
Management of economic development, urban planning, social cohesion, housing, transport, tourism, education, water, and cultural facilities across 78 communes. |
191 |
| 51 |
Ardenne Métropoleardenne-metropole.fr
Regional urban community managing 57 municipalities over 570 km², serving 122,000 residents with Charleville-Mézières as central city. |
188 |
| 52 |
CPAM de Meurthe-et-Moselle (Assurance Maladie)linktr.ee
A public service organization in Meurthe-et-Moselle, France, providing universal healthcare coverage, support for businesses, and promoting health prevention and digital innovation #FIERSDEPROTEGER |
183 |
| 53 |
DIR Estenroute.est.developpement-durable.gouv.fr
The company is a government service that maintains, secures, and develops over 1,400 km of non-concessioned roads in Grand Est and Bourgogne Franche Comté regions |
181 |
| 54 |
Ville de Thionvillethionville.fr
The company is located in Thionville, a city with a high quality of life and strategic location near Luxembourg, Belgium, and Germany It caters to a diverse population |
176 |
| 55 |
Centre Départemental de l'Enfance de la Mosellecde57.org
The company is a public emergency childcare facility providing care, evaluation, support, and orientation for children ages 0 to 18, as well as parenting support services |
172 |
| 56 |
CPAM du Haut-Rhin (Assurance Maladie)assurance-maladie.ameli.fr
Working at this company means being part of a team dedicated to protecting the health of over 60 million insured individuals through various healthcare services |
170 |
| 57 |
Communauté d'Agglomération du Pays de Saint-Omerca-pso.fr
Manages 53 communes, serving over 105,000 inhabitants. Formed in 2017 from a merger, guided by a shared territorial plan. |
169 |
| 58 |
Ville d'Épinalepinal.fr
Administrative center investing in quality of life, cultural vitality, economic dynamism, and sustainable development within a natural forest and water environment. |
169 |
| 59 |
Urssaf Alsacealsace.urssaf.fr
The network collects social contributions for general Social Security funding, promoting employment policies, providing payment solutions for businesses, combating illegal labor, and simplifying social procedures |
169 |
| 60 |
Préfecture du Val-d'Oiseval-doise.gouv.fr
Official account representing government services in Val-d'Oise, providing information and assistance to residents in the region |
168 |
| 61 |
CCI Seine Estuaireseine-estuaire.cci.fr
Support and represent over 23,000 local businesses, manage key infrastructure, and promote economic growth through education and industry leadership. |
161 |
| 62 |
Crous de Strasbourgcrous-strasbourg.fr
Support student living and working conditions in Strasbourg, Colmar, and Mulhouse through housing, scholarships, culture, employment, social services, and campus life. |
160 |
| 63 |
Ville de Schiltigheimville-schiltigheim.fr
Local government providing public services in culture, sports, education, urban development, economic support, and promoting sustainable community living. |
160 |
| 64 |
Chambre de Métiers d'Alsacecma-alsace-moselle-grandest.fr
Support artisan businesses through representation, advice, promotion, and training, including apprenticeship management and facilitating business formalities. |
159 |
| 65 |
Troyes Champagne Métropoletroyes-champagne-metropole.fr
A community of 81 municipalities in the Troyes area, offering public services to residents and forming a metropolitan pole for synergy with neighboring regions |
156 |
| 66 |
Préfecture de zone de défense et de sécurité Est - SGAMI Estbit.ly
The company specializes in organizing national security and civil defense, coordinating security policies, and managing operational efficiency in multiple departments |
152 |
| 67 |
Communauté d'Agglomération de Haguenauagglo-haguenau.fr
The company is a dynamic and innovative intermunicipal entity in Alsace, promoting ambitious projects within its territory since 2017 |
150 |
| 68 |
Urssaf Champagne-Ardenneurssaf.fr
The company is a network collecting social contributions for the financing of the general Social Security system They also promote employment policies and provide simplification services |
149 |
| 69 |
France Titres - Agence nationale des titres sécurisés - ANTSants.gouv.fr
Manages secure document production and digital identity services for French public administration through electronic identification, international cooperation, and modernization of title issuance processes. |
147 |
| 70 |
Val Parisis Agglovalparisis.fr
Intercommunal governance entity in Île-de-France managing a strategic territory near Paris, La Défense, and Roissy Charles De Gaulle airport. |
147 |
| 71 |
Préfecture de la région Bourgogne-Franche-Comté, préfecture de la Côte d’Orpref.gouv.fr
Government agency responsible for overseeing the Bourgogne-Franche-Comté region and the Côte d’Or department in France |
147 |
| 72 |
Vosgelisvosgelis.fr
A leading public housing office in Lorraine, managing 17,500 units in 112 municipalities, accommodating over 30,000 people Committed to environmental sustainability and diversification of services |
135 |
| 73 |
Saint-Louis Agglomérationagglo-saint-louis.fr
management of waste, water, transport, economic development, sports facilities, childcare, library, marina, employing diverse professionals across 40 communes |
134 |
| 74 |
Dracénie Provence Verdon agglomérationdracenie.com
A regional inter-municipal association in Dracénie region with 23 member towns, managing public services and development initiatives for 107,347 residents |
124 |
| 75 |
Ville de Sélestatselestat.fr
Local government managing public services, balancing heritage preservation with modern industry, supporting community development and quality of life for residents. |
118 |
| 76 |
Colmar - Ville et Agglomérationcolmar.fr
Local government institutions serving 20 communes and 115,000 residents, focusing on public interest and regional community development. |
115 |
| 77 |
Communauté d'Agglomération Portes de France-Thionvillethionville-fensch.fr
Second urban pole in Moselle, uniting 13 communes. Provides services like waste management, water, economic development, higher education, cross-border relations, tourism, and high-level sports. |
113 |
| 78 |
Agglomération de Chaumontagglo-chaumont.fr
Management and coordination of 63 communes across 927 km², serving nearly 47,000 residents in a regional community. |
113 |
| 79 |
Plateforme Les Tournesolsinstitution-lestournesols.fr
An institution specializing in providing care and services for individuals in need of support and assistance in various aspects of their lives |
108 |
| 80 |
PRÉFECTURE DE LA MARNEmarne.gouv.fr
Government administration company in France, specifically located in Grandest region Provides services from 1 RUE DE JESSAINT, Chalons En Champagne |
107 |
| 81 |
CMA de Région Grand Estcma-grandest.fr
A network of 10 regional chambers supporting 100,000 artisanal businesses in the Grand Est region with projects and services |
101 |
| 82 |
MAIRIE DE VANNESmairie-vannes.fr
Medieval city focusing on sustainable urban planning, cultural heritage, social inclusion, and enhancing quality of life for residents. |
100 |
| 83 |
Ville de Lons-le-Saunierlonslesaunier.fr
Administrative center of Jura region with rich cultural life, quality facilities including theaters, cinemas, conservatory, and cultural centers. |
100 |
| 84 |
CCI GRAND ESTgrandest.cci.fr
Network of regional chambers supporting 180,200 industrial, commercial, and service companies with local presence and expert entrepreneurial guidance. |
96 |
| 85 |
Préfecture du Haut-Rhinhaut-rhin.gouv.fr
The company assists in implementing government policies in Haut-Rhin, focusing on supporting sustainable development and cohesion for all residents |
96 |
| 86 |
CPAM des Vosges (Assurance Maladie)assurance-maladie.ameli.fr
A committed health actor in Vosges, reimbursing and compensating health expenses for residents, engaging with healthcare professionals and employers |
93 |
| 87 |
CCI VOSGESvosges.cci.fr
Public economic institution supporting 21,000 businesses in Vosges in commerce, services, and industry Guides them from creation to transmission through all development stages |
92 |
| 88 |
CMA 57 - Chambre de Métiers et de l'Artisanat de la Mosellecma-moselle.fr
The company provides services for businesses, employees, and apprentices in the Moselle craft sector, including representation, business support, training, and promotion |
89 |
| 89 |
Ville de Montgeronmontgeron.fr
Dynamic city, public sector employer, renovating management, modernizing organization, managing projects, infrastructure renovation, organizational overhaul, event policy. |
86 |
| 90 |
Ville de Forbachmairie-forbach.fr
Municipality located in northeastern France near Germany and Luxembourg, part of Grand Est region, largest town in former coal basin. |
86 |
| 91 |
Ville d'Illkirch-Graffenstadenillkirch.eu
A bustling city in Bas-Rhin, Illkirch-Graffenstaden combines tradition with modernity, offering a vibrant economic, commercial, and cultural environment |
84 |
| 92 |
Epernay Agglo Champagneepernay-agglo.fr
Management of transport, waste, water, aquatic spaces, exhibition park, and promotion of local tourism and economic development. |
83 |
| 93 |
Communauté de Communes de Cattenom et Environsccce.fr
A community organization serving Cattenom and surrounding areas, focusing on local development, infrastructure, and quality of life for residents |
83 |
| 94 |
Préfecture de la région Bretagneprefectures-regions.gouv.fr
The company implements government policies in the Brittany region, led by the regional prefect and supported by regional departments Contact via website form |
81 |
| 95 |
CPAM de l'Aubeassurance-maladie.ameli.fr
Working at this health insurance company means contributing to various projects to protect the health of over 60 million policyholders |
74 |
| 96 |
Agglo Saint-Diésaint-die-des-vosges.fr
Regional authority managing local development, public services, urban planning, economic growth, and community welfare in Saint-Dié-des-Vosges area. |
72 |
| 97 |
Caf de Meurthe-et-Mosellecaf.fr
The company provides financial support and services to families, students, and individuals in Meurthe-et-Moselle, offering assistance and support for daily life |
71 |
| 98 |
CPAM des Ardennesameli.fr
A collective committed to health, the company provides various services to protect the health of over 60 million insured individuals |
69 |
| 99 |
Mairie de Vernouillet 28vernouillet28.fr
Official page of Vernouillet's City Hall in Eure-et-Loir (28), providing information and updates on local government services and initiatives |
65 |
| 100 |
Ville d'Epernayepernay.fr
A city in the Grand Est region known for its vineyards and Champagne houses, attracting tourists with its rich heritage, events, and associations |
63 |
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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 24, 2026.
More company lists in Grand Est
- The largest companies in Grand Est 4,506
- Retail chains in Grand Est 481
- Public sector organisations in Grand Est 361
- Family-owned companies in Grand Est 313
- Manufacturers in Grand Est 310
- Critical infrastructure operators in Grand Est 225
- Distributors and wholesalers in Grand Est 213
- IT services companies in Grand Est 201
- Software Development companies in Grand Est 180
- SaaS companies in Grand Est 179
- Contract manufacturers in Grand Est 171
- IT Services and IT Consulting companies in Grand Est 171
- Healthcare providers in Grand Est 169
- Construction companies in Grand Est 150
- Hardware manufacturers in Grand Est 146
- Food and Beverage Manufacturing companies in Grand Est 143
- Retail companies in Grand Est 141
- Industrial Machinery Manufacturing companies in Grand Est 133
- Financial services firms in Grand Est 131
- Consumer goods companies in Grand Est 124
- Higher Education companies in Grand Est 118
- Accounting companies in Grand Est 115
- Accounting firms in Grand Est 114
- Advertising Services companies in Grand Est 113
The same list elsewhere in France
- Government Administration companies in France 1,647
- Government Administration companies in Île-de-France 445
- Government Administration companies in Auvergne-Rhône-Alpes 178
- Government Administration companies in Provence-Alpes-Côte d'Azur 135
- Government Administration companies in Nouvelle-Aquitaine 129
- Government Administration companies in Occitanie 117
- Government Administration companies in Hauts-de-France 112
- Government Administration companies in Pays de la Loire 88
- Government Administration companies in Normandy 76
- Government Administration companies in Brittany 71
- Government Administration companies in Bourgogne-Franche-Comté 61
- Government Administration companies in Centre-Val de Loire 58
- Government Administration companies in Paris 165
- Government Administration companies in Marseille 28