# List of Government Administration companies in the Val-de-Marne department

Tamtam tracks 45 Government Administration companies headquartered in the Val-de-Marne department. This list ranks the 30 largest by number of employees on LinkedIn, led by ONF (Office National des Forêts), Conseil Départemental du Val de Marne and METEO FRANCE. Their median headcount is 309. Half of them were founded in 1968 or later. The most common headquarters are Créteil (6), Fontenay-sous-Bois (2) and Ivry-sur-Seine (2).

The Val-de-Marne department hosts numerous public administration bodies, ranging from national agencies to local municipalities. These entities are primarily focused on public service, environmental management, social welfare, and urban development. The companies listed here are generally large public institutions, indicating a significant presence of government functions within the region. These organizations play a crucial role in the daily lives of residents and the broader national infrastructure.

Among them, ONF (Office National des Forêts) manages public forests, METEO FRANCE provides weather forecasting, and Santé publique France focuses on public health interventions. The Conseil Départemental du Val de Marne handles urban planning and sustainable development, while the Office français de la biodiversité works to safeguard nature. A notable pattern is the concentration of headquarters in cities like Créteil, Saint-Mandé, and Vincennes, reflecting key administrative hubs within the department.

🇫🇷 Val-de-Marne · 30 companies · Updated Nov 12, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [ONF (Office National des Forêts)](https://www.tamtam.ai/c/onf-office-national-des-forets) (onf.fr)<br>Manages 11 million hectares of public forests. Ensures maintenance, development, and renewal. Balances wood production, environmental preservation, and public access. | Government Administration | 🇫🇷 Maisons-Alfort | 3,354 | 1964 |
| 2 | [Conseil Départemental du Val de Marne](https://www.tamtam.ai/c/conseil-departemental-du-val-de-marne) (valdemarne.fr)<br>The company specializes in urban planning, cultural initiatives, sustainable development, education, gender equality, employment, and promoting participatory democracy and economic growth | Government Administration | 🇫🇷 Créteil | 2,779 | 1968 |
| 3 | [METEO FRANCE](https://www.tamtam.ai/c/meteo-france) (meteofrance.com)<br>A public administration focused on observing and forecasting weather patterns, ensuring the safety of life and property through various centers worldwide | Government Administration | 🇫🇷 Saint-Mandé | 1,748 | 1994 |
| 4 | [Santé publique France](https://www.tamtam.ai/c/sante-publique-france) (santepubliquefrance.fr)<br>Public Health Agency providing expertise in epidemiology, prevention, and public health interventions to protect population health through surveillance, prevention, and emergency preparedness | Government Administration | 🇫🇷 Saint-Maurice | 1,673 | 2016 |
| 5 | [Office français de la biodiversité](https://www.tamtam.ai/c/office-francais-de-la-biodiversite) (ofb.gouv.fr)<br>French public body, safeguarding nature by preventing environmental damage, understanding ecosystems, supporting policies, managing protected areas, and engaging citizens. | Government Administration | 🇫🇷 Vincennes | 1,477 | 2020 |
| 6 | [IGN - French Mapping Agency (Institut Géographique National)](https://www.tamtam.ai/c/ign-french-mapping-agency-institut-geographique-national) (ign.fr)<br>The company operates as the state's geospatial and forestry information provider, developing reference data, products, and services for various public policy support | Government Administration | 🇫🇷 Saint-Mandé | 1,268 | 1940 |
| 7 | [Ofpra - Office français de protection des réfugiés et apatrides](https://www.tamtam.ai/c/ofpra-office-francais-de-protection-des-refugies-et-apatrides) (ofpra.gouv.fr)<br>Public agency managing asylum and statelessness claims, ensuring legal protection under French, European, and international conventions for refugees. | Government Administration | 🇫🇷 Fontenay-sous-Bois | 579 | 1952 |
| 8 | [Ville de Saint-Maur-des-Fossés](https://www.tamtam.ai/c/ville-de-saint-maur-des-fosses) (saint-maur.com)<br>Provides local governance, community services, public transportation access, and supports a rich associative life for 77,000 residents. | Government Administration | 🇫🇷 Saint-Maur-des-Fossés | 504 |  |
| 9 | [Ville de Fontenay-sous-Bois](https://www.tamtam.ai/c/ville-de-fontenay-sous-bois) (linktr.ee)<br>Local government fostering a vibrant, sustainable community focused on preserving environment and improving quality of life for residents. | Government Administration | 🇫🇷 Fontenay-sous-Bois | 485 |  |
| 10 | [Réserve sanitaire](https://www.tamtam.ai/c/reserve-sanitaire) (reservesanitaire.fr)<br>Mobilizes volunteer health professionals to reinforce healthcare facilities, regional health agencies, or embassies during exceptional health situations, nationally or internationally, offering missions, training, and compensation. | Government Administration | 🇫🇷 Saint-Maurice | 425 | 2007 |
| 11 | [Assurance Maladie du Val-de-Marne (CPAM)](https://www.tamtam.ai/c/assurance-maladie-du-val-de-marne-cpam) (ameli.fr)<br>Manages social security, protecting 1.4 million beneficiaries. Administers health, maternity, work accidents, and occupational diseases benefits, distributing over 3 billion euros annually. | Government Administration | 🇫🇷 Créteil | 397 | 1945 |
| 12 | [SIEC - Maison des examens](https://www.tamtam.ai/c/siec-maison-des-examens) (education.fr)<br>The company is responsible for organizing exams and competitions for multiple academic institutions, managing various aspects from registration to results publication | Government Administration | 🇫🇷 Arcueil | 395 | 1982 |
| 13 | [Grand Paris Sud Est Avenir // GPSEA](https://www.tamtam.ai/c/grand-paris-sud-est-avenir-gpsea) (sudestavenir.fr)<br>Grand Paris Sud Est Avenir is a public entity in the Greater Paris area, promoting development through urban, rural, and green spaces, with a focus on infrastructure, healthcare, and education | Government Administration | 🇫🇷 Créteil | 352 | 2016 |
| 14 | [Mairie de Vincennes](https://www.tamtam.ai/c/mairie-de-vincennes) (vincennes.fr)<br>Provides public services and support to residents of Vincennes, focusing on community needs and municipal administration. | Government Administration | 🇫🇷 Vincennes | 329 |  |
| 15 | [Ville de Créteil](https://www.tamtam.ai/c/ville-de-creteil) (ville-creteil.fr)<br>Local government managing public transport, green spaces, cultural facilities, and educational institutions in a suburban area near Paris. | Government Administration | 🇫🇷 Créteil | 309 |  |
| 16 | [Ville de Vitry-sur-Seine](https://www.tamtam.ai/c/ville-de-vitry-sur-seine) (vitry94.fr)<br>Large suburban city near Paris with diverse population, offering cultural, educational, sports facilities, green spaces, economic activities, and urban development projects. | Government Administration | 🇫🇷 Vitry-sur-Seine | 273 |  |
| 17 | [Ville de Villejuif](https://www.tamtam.ai/c/ville-de-villejuif) (villejuif.fr)<br>Local government organization in Villejuif, France, overseeing city affairs including population management, municipal services, and leadership under Mayor Claudine Cordillot (PCF) | Government Administration | 🇫🇷 Villejuif | 267 | 1790 |
| 18 | [Ville du Kremlin-Bicêtre](https://www.tamtam.ai/c/ville-du-kremlin-bicetre) (kremlinbicetre.fr)<br>The company is a city in the Paris region with a population of 24,513, offering quality schools, convenient transportation, and a village-like atmosphere near Paris | Government Administration | 🇫🇷 Le Kremlin-Bicêtre | 265 | 1896 |
| 19 | [Ivry-sur-Seine](https://www.tamtam.ai/c/ivry-sur-seine) (ivry94.fr)<br>Local government providing diverse public services and administration to support community cohesion and urban development for 64,000 residents. | Government Administration | 🇫🇷 Ivry-sur-Seine | 255 |  |
| 20 | [ECPAD - Établissement de communication et de production audiovisuelle de la Défense](https://www.tamtam.ai/c/ecpad-etablissement-de-communication-et-de-production-audiovisuelle-de-la) (ecpad.fr)<br>The company oversees audiovisual coverage for the French Ministry of the armed forces, recording events and preserving a vast archive of photographs and films | Government Administration | 🇫🇷 Ivry-sur-Seine | 212 | 1915 |
| 21 | [Ville de Champigny-sur-Marne](https://www.tamtam.ai/c/ville-de-champigny-sur-marne) (champignysurmarne.fr)<br>Promoting contribution, implementing quality projects, supporting innovative ideas in Champigny-sur-Marne Aiming for urban, demographic, and economic renewal through teamwork and innovation | Government Administration | 🇫🇷 Champigny-sur-Marne | 205 |  |
| 22 | [Ville de Choisy-le-Roi](https://www.tamtam.ai/c/ville-de-choisy-le-roi) (choisyleroi.fr)<br>Local government managing urban planning, cultural heritage preservation, and transportation infrastructure to enhance community living and connectivity near Paris. | Government Administration | 🇫🇷 Choisy-Le-Roi | 201 |  |
| 23 | [Ville de Nogent-sur-Marne](https://www.tamtam.ai/c/ville-de-nogent-sur-marne) (ville-nogentsurmarne.com)<br>A city known for its unique identity, quality of life, and pleasant environment between the Vincennes forest and the Marne river | Government Administration | 🇫🇷 Nogent-sur-Marne | 197 |  |
| 24 | [Préfecture du Val-de-Marne](https://www.tamtam.ai/c/prefecture-du-val-de-marne) (val-de-marne.gouv.fr)<br>Coordination and implementation of state administrative actions and public services within the Val-de-Marne department in France. | Government Administration | 🇫🇷 Créteil | 186 |  |
| 25 | [Ville de Chevilly-Larue](https://www.tamtam.ai/c/ville-de-chevilly-larue) (ville-chevilly-larue.fr)<br>Local government providing high-quality public services, cultural activities, social support, environmental initiatives, and urban development near Paris. | Government Administration | 🇫🇷 Chevilly-Larue | 173 | 2021 |
| 26 | [Ville de Maisons-Alfort](https://www.tamtam.ai/c/ville-de-maisons-alfort) (maisons-alfort.fr)<br>City administration managing urban development, cultural activities, environmental preservation, local commerce, and hosting renowned companies and institutions. | Government Administration | 🇫🇷 Maisons-Alfort | 162 |  |
| 27 | [Crous de Créteil](https://www.tamtam.ai/c/crous-de-creteil) (crous-creteil.fr)<br>Provides student support through housing, university restaurants, scholarships, and specific financial aid to improve living and working conditions for students. | Government Administration | 🇫🇷 Créteil | 161 |  |
| 28 | [Ville de Limeil-Brévannes](https://www.tamtam.ai/c/ville-de-limeil-brevannes) (limeil-brevannes.fr)<br>The company's website is wwwlimeil-brevannesfr It may be a business, organization, or municipality based in Limeil-Brevannes, France | Government Administration | 🇫🇷 Limeil-Brévannes | 159 |  |
| 29 | [Paris Est Marne&Bois](https://www.tamtam.ai/c/paris-est-marne-and-bois) (parisestmarnebois.fr)<br>Local government organization in Paris suburb providing services for the Marne & Bois region, focused on success and community well-being | Government Administration | 🇫🇷 Joinville-le-Pont | 152 |  |
| 30 | [Ville de Bonneuil-sur-Marne](https://www.tamtam.ai/c/ville-de-bonneuil-sur-marne) (ville-bonneuil.fr)<br>The company operates in Bonneuil-sur-Marne, near Créteil, with a focus on the second largest river port in Île-de-France, emphasizing industrial and commercial activities | Government Administration | 🇫🇷 Bonneuil-sur-Marne | 145 | 1945 |

## 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 Nov 12, 2026.

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- [Hardware manufacturers in the Val-de-Marne department](https://www.tamtam.ai/l/hardware-companies-val-de-marne) (76)
- [Public sector organisations in the Val-de-Marne department](https://www.tamtam.ai/l/public-sector-organisations-val-de-marne) (75)
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- [SaaS companies in the Val-de-Marne department](https://www.tamtam.ai/l/saas-companies-val-de-marne) (59)
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- [Software Development companies in the Val-de-Marne department](https://www.tamtam.ai/l/software-development-companies-val-de-marne) (57)
- [Business Consulting and Services companies in the Val-de-Marne department](https://www.tamtam.ai/l/business-consulting-and-services-companies-val-de-marne) (48)
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- [Pharmaceutical companies in the Val-de-Marne department](https://www.tamtam.ai/l/pharmaceutical-companies-val-de-marne) (43)
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- [Higher Education companies in the Val-de-Marne department](https://www.tamtam.ai/l/higher-education-companies-val-de-marne) (42)
- [Family-owned companies in the Val-de-Marne department](https://www.tamtam.ai/l/family-owned-companies-val-de-marne) (42)
- [Accounting firms in the Val-de-Marne department](https://www.tamtam.ai/l/accounting-firms-val-de-marne) (37)
- [Accounting companies in the Val-de-Marne department](https://www.tamtam.ai/l/accounting-companies-val-de-marne) (37)

## The same list elsewhere in France

- [Government Administration companies in France](https://www.tamtam.ai/l/government-administration-companies-france) (1,862)
- [Government Administration companies in Île-de-France](https://www.tamtam.ai/l/government-administration-companies-ile-de-france) (496)
- [Government Administration companies in Auvergne-Rhône-Alpes](https://www.tamtam.ai/l/government-administration-companies-auvergne-rhone-alpes) (201)
- [Government Administration companies in Grand Est](https://www.tamtam.ai/l/government-administration-companies-grand-est) (168)
- [Government Administration companies in Provence-Alpes-Côte d'Azur](https://www.tamtam.ai/l/government-administration-companies-provence-alpes-cote-dazur) (150)
- [Government Administration companies in Nouvelle-Aquitaine](https://www.tamtam.ai/l/government-administration-companies-nouvelle-aquitaine) (145)
- [Government Administration companies in Occitanie](https://www.tamtam.ai/l/government-administration-companies-occitanie) (138)
- [Government Administration companies in Hauts-de-France](https://www.tamtam.ai/l/government-administration-companies-hauts-de-france) (126)
- [Government Administration companies in Pays de la Loire](https://www.tamtam.ai/l/government-administration-companies-pays-de-la-loire) (96)
- [Government Administration companies in Normandy](https://www.tamtam.ai/l/government-administration-companies-normandy) (93)
- [Government Administration companies in Brittany](https://www.tamtam.ai/l/government-administration-companies-brittany) (81)
- [Government Administration companies in Bourgogne-Franche-Comté](https://www.tamtam.ai/l/government-administration-companies-bourgogne-franche-comte) (69)
- [Government Administration companies in Centre-Val de Loire](https://www.tamtam.ai/l/government-administration-companies-centre-val-de-loire) (64)
- [Government Administration companies in the Nord department](https://www.tamtam.ai/l/government-administration-companies-nord) (58)
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- [Government Administration companies in the Seine-Saint-Denis department](https://www.tamtam.ai/l/government-administration-companies-seine-saint-denis) (53)
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- [Government Administration companies in the Hauts-de-Seine department](https://www.tamtam.ai/l/government-administration-companies-hauts-de-seine) (43)
- [Government Administration companies in the Haute-Garonne department](https://www.tamtam.ai/l/government-administration-companies-haute-garonne) (42)
- [Government Administration companies in the Seine-et-Marne department](https://www.tamtam.ai/l/government-administration-companies-seine-et-marne) (39)
- [Government Administration companies in the Loire-Atlantique department](https://www.tamtam.ai/l/government-administration-companies-loire-atlantique) (35)
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## The same list elsewhere

- [Government Administration companies in the world](https://www.tamtam.ai/l/government-administration-companies-in-the-world) (8,776)
- [Government Administration companies in Europe](https://www.tamtam.ai/l/government-administration-companies-in-europe) (4,201)

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Source: https://www.tamtam.ai/l/government-administration-companies-val-de-marne