# 26 leading healthcare providers in the Seine-et-Marne department

Tamtam tracks 26 healthcare providers headquartered in the Seine-et-Marne department. This list ranks all of them by number of employees on LinkedIn, led by Grand Hôpital de l'Est Francilien, NHC and Centre hospitalier du Sud Seine-et-Marne. Their median headcount is 91. Half of them were founded in 1977 or later. The most common headquarters are Melun (6).

The healthcare providers in Seine-et-Marne include both large hospital networks and specialized care facilities. Companies like Grand Hôpital de l'Est Francilien and Centre hospitalier du Sud Seine-et-Marne operate across multiple sites, offering extensive medical and psychiatric care. Other organizations, such as Fondation Ellen Poidatz, focus on pediatric rehabilitation and support for disabled individuals, while NHC specializes in home healthcare services like artificial nutrition and diabetes treatment. Les Bruyères Association provides housing solutions for the elderly.

A notable pattern among these companies is the prevalence of non-profit organizations and foundations dedicated to social and medical support. AEDE - ASSOCIATION supports over 1500 vulnerable individuals, and Adapei 77 assists those with intellectual disabilities. Many of these entities, including Fondation Ellen Poidatz and Epms Fondation Hardy, have long histories, with founding dates stretching back to the early 20th century.

🇫🇷 Seine-et-Marne · 26 companies · Updated Nov 14, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Grand Hôpital de l'Est Francilien](https://www.tamtam.ai/c/grand-hopital-de-l-est-francilien) (ghef.fr)<br>Integrated hospital network providing extensive medical and psychiatric care across multiple sites, serving the northern Seine-et-Marne population. | Government Administration | 🇫🇷 Meaux | 904 | 2017 |
| 2 | [NHC](https://www.tamtam.ai/c/nhc) (nhc.care)<br>With over 20 years of experience in home healthcare, the company provides a range of services including artificial nutrition, diabetes, and Parkinson's treatment | Home Health Care Services | 🇫🇷 Émerainville | 637 | 2000 |
| 3 | [Centre hospitalier du Sud Seine-et-Marne](https://www.tamtam.ai/c/centre-hospitalier-du-sud-seine-et-marne) (ch-sud-seine-et-marne.fr)<br>Groups hospitals in Fontainebleau, Montereau-Fault-Yonne, and Nemours, resulting from a shared medical project to provide healthcare services in the region. | Hospitals and Health Care | 🇫🇷 Fontainebleau | 332 | 2017 |
| 4 | [Fondation Ellen Poidatz](https://www.tamtam.ai/c/fondation-ellen-poidatz) (fondationpoidatz.com)<br>Management of pediatric rehabilitation centers, support for disabled children and adults, adapted schooling, and research in healthcare innovation. | Hospitals and Health Care | 🇫🇷 Chailly-en-Bière | 329 | 1919 |
| 5 | [AEDE - ASSOCIATION](https://www.tamtam.ai/c/aede-association) (aede.fr)<br>A 1901 non-profit medical-social association offering support to over 1500 vulnerable individuals of all ages, including those with various disabilities | Civic and Social Organizations | 🇫🇷 Hautefeuille | 306 | 1954 |
| 6 | [HOPITAL FORCILLES - Fondation Cognacq-Jay](https://www.tamtam.ai/c/hopital-forcilles-fondation-cognacq-jay) (hopital-forcilles.cognacq-jay.fr)<br>The company provides rehabilitation for patients with chronic diseases, cancer treatment expertise, and medical consultations for locals in Seine-et-Marne | Hospitals and Health Care | 🇫🇷 Férolles-Attilly | 278 | 1964 |
| 7 | [Groupe Hospitalier Sud Ile-de-France](https://www.tamtam.ai/c/groupe-hospitalier-sud-ile-de-france) (ghsif.fr)<br>Leading public healthcare group in Southern Seine-et-Marne, France, comprised of hospitals, health facilities, and a shared direction with a gerontology establishment | Medical Practices | 🇫🇷 Melun | 259 |  |
| 8 | [Les Bruyères Association](https://www.tamtam.ai/c/les-bruyeres-association) (asso-lesbruyeres.com)<br>Providing innovative, personalized housing solutions and services for elderly people, focusing on quality, inclusivity, and collaborative care management. | Individual and Family Services | 🇫🇷 Melun | 188 | 1994 |
| 9 | [Adapei 77](https://www.tamtam.ai/c/adapei-77) (adapei77.org)<br>Non-profit organization supporting individuals with intellectual disabilities in Seine-et-Marne, with 30 facilities, 800 individuals served, and 550 employees Affiliated with Unapei at national and regional levels | Non-profit Organizations | 🇫🇷 Melun | 117 | 1965 |
| 10 | [La Gabrielle · Plateforme médico-sociale](https://www.tamtam.ai/c/la-gabrielle-plateforme-medico-sociale) (centredelagabrielle.fr)<br>A non-profit organization in Claye-Souilly, France, providing medical and social services for individuals with mental disabilities, with a team of 250 professionals | Mental Health Care | 🇫🇷 Claye-Souilly | 99 | 1972 |
| 11 | [Clinique les Fontaines](https://www.tamtam.ai/c/clinique-les-fontaines) (cliniquelesfontaines.com)<br>Medical clinic providing healthcare services located at 54 boulevard Aristide Briand in Melun, focusing on patient care and treatment. | Hospitals and Health Care | 🇫🇷 Melun | 96 | 1965 |
| 12 | [Clinique Saint-Jean l'Ermitage](https://www.tamtam.ai/c/clinique-saint-jean-l-ermitage) (clinique-saint-jean-ermitage.fr)<br>A leading private clinic in Île-de-France with over 50 years of experience, offering specialized medical care in surgery, medicine, rehabilitation, imaging, and oncology | Hospitals and Health Care | 🇫🇷 Melun | 95 | 1957 |
| 13 | [Epms Fondation Hardy](https://www.tamtam.ai/c/epms-fondation-hardy) (epms-hardy.com)<br>EPMS supports individuals with disabilities in defining and implementing personal projects, focusing on individual needs and abilities through tailored care and support | Government Administration | 🇫🇷 Marles-en-Brie | 91 | 1905 |
| 14 | [CH Léon Binet - Provins](https://www.tamtam.ai/c/ch-leon-binet-provins)<br>Diagnostic, treatment, prevention, and health education services, operating a hospital with 399 beds and 60 places, employing 900 professionals. | Hospitals and Health Care | 🇫🇷 Provins | 67 | 1974 |
| 15 | [HOPITAL PRIVE DE MARNE CHANTEREINE](https://www.tamtam.ai/c/hopital-prive-de-marne-chantereine) (hopital-prive-marne-chantereine.ramsaysante.fr)<br>A medical practice company located in Île-de-France, France, providing healthcare services at RUE MARIE CURIE in Brou Sur Chantereine | Hospitals and Health Care | 🇫🇷 Brou-sur-Chantereine | 65 | 1968 |
| 16 | [Association IpSIS](https://www.tamtam.ai/c/association-ipsis) (ipsis.org)<br>Non-profit organization managing 12 medical-social facilities across France, supporting individuals with mental disabilities through various services and promoting employee well-being and development | Mental Health Care | 🇫🇷 Combs-la-Ville | 57 | 1985 |
| 17 | [BIO-VSM LAB](https://www.tamtam.ai/c/bio-vsm-lab) (biovsm.fr)<br>A hospital and health care company in France located in Île de France, providing healthcare services and medical solutions | Hospitals and Health Care | 🇫🇷 Vaires-sur-Marne | 50 | 2010 |
| 18 | [ID-Care](https://www.tamtam.ai/c/id-care) (id-care.fr)<br>A provider of home healthcare services with a focus on personalized care, coordination, and quality of life improvement for each patient | Home Health Care Services | 🇫🇷 Combs-la-Ville | 42 | 2023 |
| 19 | [MÉDECINE INTENSIVE-RÉANIMATION GHSIF MELUN](https://www.tamtam.ai/c/medecine-intensive-reanimation-ghsif-melun) (ghsif.fr)<br>The company provides intensive care services for critically ill patients, offering advanced diagnostic and treatment techniques for various organ failures | Wellness and Fitness Services | 🇫🇷 Melun | 36 |  |
| 20 | [Aide A Domicile Centre77](https://www.tamtam.ai/c/aide-a-domicile-centre77) (centre77.fr)<br>Non-profit association providing a comprehensive range of home care services since 1977, including assistance, nursing care, Alzheimer's support, and teleassistance | Individual and Family Services | 🇫🇷 Rozay-en-Brie | 34 | 1977 |
| 21 | [HAD de la région de Melun](https://www.tamtam.ai/c/had-de-la-region-de-melun) (hadmelun.fr)<br>Established in May 2016, the company provides comprehensive healthcare services to patients at home in the Melun region through a non-profit private healthcare partnership | Hospitals and Health Care | 🇫🇷 Vaux-le-Pénil | 34 | 2016 |
| 22 | [CLINIQUE DE MONTEVRAIN](https://www.tamtam.ai/c/clinique-de-montevrain) (clinique-montevrain.ramsaysante.fr)<br>A medical practice company located in Montevrain, France, offering healthcare services at 15 RTE DE PROVINS in Îledefrance | Hospitals and Health Care | 🇫🇷 Montévrain | 30 | 2012 |
| 23 | [Pôle de Santé de Serris - SMR / HAD / EHPAD / USLD / CRT](https://www.tamtam.ai/c/pole-de-sante-de-serris-smr-had-ehpad-usld-crt) (im-serris.lna-sante.com)<br>Provides medical rehabilitation, elderly care, home hospitalization, and pharmacy services. A health center with significant growth since 2009. | Hospitals and Health Care | 🇫🇷 Serris | 12 |  |
| 24 | [CRF Les Trois Soleils](https://www.tamtam.ai/c/crf-les-trois-soleils) (les-trois-soleils.fr)<br>The clinic specializes in treating musculoskeletal and neurological conditions in adults through specialized aftercare services | Health and Human Services | 🇫🇷 Boissise-le-Roi | 6 | 1972 |
| 25 | [LINLINE MEDICAL SYSTEMS FRANCE](https://www.tamtam.ai/c/linline-medical-systems-france) (linline.com)<br>This center specializes in aesthetic, dermatological, and surgical treatments using state-of-the-art LINLINE medical lasers for procedures such as skin rejuvenation, hair removal, and more | Wellness and Fitness Services | 🇫🇷 Pringy | 4 | 2011 |
| 26 | [Lagny Audition](https://www.tamtam.ai/c/lagny-audition) (fr-fr.facebook.com)<br>Specialized team offering comprehensive hearing services for all ages, including fittings, repairs, and free trials Dedicated to improving auditory health with advanced equipment and expertise | Medical Equipment Manufacturing | 🇫🇷 Lagny-sur-Marne | 3 |  |

## 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 14, 2026.

## More company lists in the Seine-et-Marne department

- [The largest companies in the Seine-et-Marne department](https://www.tamtam.ai/l/largest-companies-seine-et-marne) (946)
- [Multinational companies in the Seine-et-Marne department](https://www.tamtam.ai/l/multinational-companies-seine-et-marne) (139)
- [Companies with in-house R&D in the Seine-et-Marne department](https://www.tamtam.ai/l/r-and-d-companies-seine-et-marne) (104)
- [Manufacturers in the Seine-et-Marne department](https://www.tamtam.ai/l/manufacturers-seine-et-marne) (100)
- [Hardware manufacturers in the Seine-et-Marne department](https://www.tamtam.ai/l/hardware-companies-seine-et-marne) (84)
- [Distributors and wholesalers in the Seine-et-Marne department](https://www.tamtam.ai/l/distributors-and-wholesalers-seine-et-marne) (82)
- [Retail chains in the Seine-et-Marne department](https://www.tamtam.ai/l/retail-chains-seine-et-marne) (68)
- [Construction companies in the Seine-et-Marne department](https://www.tamtam.ai/l/construction-companies-seine-et-marne) (57)
- [Public sector organisations in the Seine-et-Marne department](https://www.tamtam.ai/l/public-sector-organisations-seine-et-marne) (49)
- [Family-owned companies in the Seine-et-Marne department](https://www.tamtam.ai/l/family-owned-companies-seine-et-marne) (48)
- [Professional services firms in the Seine-et-Marne department](https://www.tamtam.ai/l/professional-services-firms-seine-et-marne) (41)
- [Government Administration companies in the Seine-et-Marne department](https://www.tamtam.ai/l/government-administration-companies-seine-et-marne) (39)
- [Industrial Machinery Manufacturing companies in the Seine-et-Marne department](https://www.tamtam.ai/l/industrial-machinery-manufacturing-companies-seine-et-marne) (34)
- [Wholesale companies in the Seine-et-Marne department](https://www.tamtam.ai/l/wholesale-companies-seine-et-marne) (34)
- [Critical infrastructure operators in the Seine-et-Marne department](https://www.tamtam.ai/l/critical-infrastructure-operators-seine-et-marne) (33)
- [Retail companies in the Seine-et-Marne department](https://www.tamtam.ai/l/retail-companies-seine-et-marne) (33)
- [Education providers in the Seine-et-Marne department](https://www.tamtam.ai/l/education-companies-seine-et-marne) (31)
- [IT Services and IT Consulting companies in the Seine-et-Marne department](https://www.tamtam.ai/l/it-services-and-it-consulting-companies-seine-et-marne) (31)
- [IT services companies in the Seine-et-Marne department](https://www.tamtam.ai/l/it-services-companies-seine-et-marne) (29)
- [Contract manufacturers in the Seine-et-Marne department](https://www.tamtam.ai/l/contract-manufacturers-seine-et-marne) (26)
- [Higher Education companies in the Seine-et-Marne department](https://www.tamtam.ai/l/higher-education-companies-seine-et-marne) (25)

## The same list elsewhere in France

- [Healthcare providers in France](https://www.tamtam.ai/l/healthcare-providers-france) (2,244)
- [Healthcare providers in Île-de-France](https://www.tamtam.ai/l/healthcare-providers-ile-de-france) (583)
- [Healthcare providers in Auvergne-Rhône-Alpes](https://www.tamtam.ai/l/healthcare-providers-auvergne-rhone-alpes) (248)
- [Healthcare providers in Provence-Alpes-Côte d'Azur](https://www.tamtam.ai/l/healthcare-providers-provence-alpes-cote-dazur) (224)
- [Healthcare providers in Grand Est](https://www.tamtam.ai/l/healthcare-providers-grand-est) (202)
- [Healthcare providers in Occitanie](https://www.tamtam.ai/l/healthcare-providers-occitanie) (194)
- [Healthcare providers in Nouvelle-Aquitaine](https://www.tamtam.ai/l/healthcare-providers-nouvelle-aquitaine) (189)
- [Healthcare providers in Hauts-de-France](https://www.tamtam.ai/l/healthcare-providers-hauts-de-france) (143)
- [Healthcare providers in Pays de la Loire](https://www.tamtam.ai/l/healthcare-providers-pays-de-la-loire) (118)
- [Healthcare providers in the Hauts-de-Seine department](https://www.tamtam.ai/l/healthcare-providers-hauts-de-seine) (108)
- [Healthcare providers in the Bouches-du-Rhône department](https://www.tamtam.ai/l/healthcare-providers-bouches-du-rhone) (107)
- [Healthcare providers in the Rhône department](https://www.tamtam.ai/l/healthcare-providers-rhone) (104)
- [Healthcare providers in Brittany](https://www.tamtam.ai/l/healthcare-providers-brittany) (97)
- [Healthcare providers in the Nord department](https://www.tamtam.ai/l/healthcare-providers-nord) (82)
- [Healthcare providers in Normandy](https://www.tamtam.ai/l/healthcare-providers-normandy) (80)
- [Healthcare providers in the Gironde department](https://www.tamtam.ai/l/healthcare-providers-gironde) (71)
- [Healthcare providers in Centre-Val de Loire](https://www.tamtam.ai/l/healthcare-providers-centre-val-de-loire) (66)
- [Healthcare providers in Bourgogne-Franche-Comté](https://www.tamtam.ai/l/healthcare-providers-bourgogne-franche-comte) (63)
- [Healthcare providers in the Haute-Garonne department](https://www.tamtam.ai/l/healthcare-providers-haute-garonne) (56)
- [Healthcare providers in the Alpes-Maritimes department](https://www.tamtam.ai/l/healthcare-providers-alpes-maritimes) (48)
- [Healthcare providers in the Hérault department](https://www.tamtam.ai/l/healthcare-providers-herault) (48)
- [Healthcare providers in Paris](https://www.tamtam.ai/l/healthcare-providers-paris) (273)
- [Healthcare providers in Marseille](https://www.tamtam.ai/l/healthcare-providers-marseille) (57)
- [Healthcare providers in Lyon](https://www.tamtam.ai/l/healthcare-providers-lyon) (53)

## The same list elsewhere

- [Healthcare providers in the world](https://www.tamtam.ai/l/healthcare-providers-in-the-world) (16,037)
- [Healthcare providers in Europe](https://www.tamtam.ai/l/healthcare-providers-in-europe) (6,132)

---

Source: https://www.tamtam.ai/l/healthcare-providers-seine-et-marne