| # | Company | Employees |
|---|---|---|
| 1 |
Cabinet Medicaldocteur-delabarre.fr
General medicine, osteopathy, and medical expertise services provided by the company for comprehensive healthcare solutions |
10,493 |
| 2 |
CHU de Nanteschu-nantes.fr
The company specializes in technical collaborations, continuing education, scientific research, and assistance for foreign patients in the field of international affairs |
5,305 |
| 3 | 5,175 | |
| 4 |
CHU d'Angerschu-angers.fr
A leading French healthcare institution providing healthcare, education, and research, employing over 6,800 staff with diverse specialties and career development opportunities |
2,754 |
| 5 |
LNA Santélna-sante.com
Family-owned healthcare provider based in Nantes since 1990, offering care and support for individuals with fragility or loss of autonomy through various facilities |
2,080 |
| 6 |
Centre Hospitalier du Mansch-lemans.fr
Provides comprehensive healthcare services with 1658 beds, offering general medical, surgical, and emergency care to patients. |
1,305 |
| 7 |
Hôpitaux de Vendéechd-vendee.fr
A network of 7 hospitals in Vendée, France, providing healthcare services with a total of 4,600 beds and 8,500 staff members |
873 |
| 8 |
Association Hospitalière Sainte-Marieahsm.fr
Provides comprehensive psychiatric care, prevention, and post-cure services, along with social and medico-social support for fragile individuals, including the elderly. |
795 |
| 9 |
Centre Hospitalier de Saint-Nazairehopital-saintnazaire.fr
Public hospital providing extensive medical, surgical, emergency, mental health, elderly care, and preventive services across multiple regional sites. |
669 |
| 10 |
L'Hôpital Privé du Confluent - Vivalto Santéhopitalpriveconfluent.vivalto-sante.com
It offers consultation and hospitalization in short-stay medicine, surgery, oncology, and cardiology, with 24/7 emergency services, employing 200 practitioners and 1,100 employees. |
644 |
| 11 |
Institut de Cancérologie de l'Ouest (ICO)institut-cancerologie-ouest.com
A Hospital and Health Care company located in Angers, France, specializing in cancer treatment and care services |
632 |
| 12 |
Centre Hospitalier de Choletch-cholet.fr
Recruitment of medical and non-medical personnel for hospital activities including acute care, rehabilitation, psychiatry, and elderly care facilities. |
608 |
| 13 |
EPSM de la Sartheepsm-sarthe.fr
Public mental health institution providing prevention, diagnosis, and ambulatory psychiatric care for all ages across Sarthe department. |
480 |
| 14 |
Clinique Jules Vernecliniquejulesverne.fr
Clinique Jules Verne is a medical facility offering a wide range of specialties with a focus on quality and personalized care in a modern environment |
452 |
| 15 |
VYV 3 Pays de la Loirepdl.vyv3.fr
A non-profit mutualist organization in Pays de la Loire region managing healthcare services for all ages, focusing on quality, affordability, and accessibility |
434 |
| 16 |
UGECAM Bretagne Pays de la Loiregroupe-ugecam.fr
Health operator in France, the company provides healthcare, rehabilitation, and reintegration services in Bretagne and Pays de la Loire regions, managing 13 facilities with 1540 beds |
427 |
| 17 |
Centre hospitalier de Lavalchlaval.fr
The company is a healthcare facility in the Pays de la Loire region, serving a population of 340,000 with a team of 2,500 healthcare professionals |
403 |
| 18 |
Centre Hospitalier Georges Mazurellech-mazurelle.fr
Specialized mental health care for children, young people, adults, and elderly persons, providing support and treatment across all ages. |
388 |
| 19 |
Centre de Santé Mentale Angevin (CESAME)ch-cesame-angers.fr
This public mental health institution provides psychiatric care to children, adolescents, and adults in the Maine-et-Loire department through various treatment facilities |
354 |
| 20 |
Clinique de l'Anjouclinique-anjou.fr
A leading French healthcare facility offering comprehensive hospital and emergency services, including a Level 2A maternity ward, with a reputation for excellence and certifications in quality and environmental management |
349 |
| 21 |
Santé Atlantiquesanteatlantique.fr
Santé Atlantique provides comprehensive and excellent healthcare services, offering a wide range of medical specialties with 1,500 healthcare professionals |
319 |
| 22 |
Clinique Bretéchéelsan.care
A human-sized healthcare facility in Nantes city center, offering scheduled hospitalizations and maternity services to patients |
220 |
| 23 |
Pôle Santé Sud - ELSANelsan.care
Offers comprehensive medical and surgical services, including advanced surgery, medical care, mental health, maternity, and emergency services, utilizing state-of-the-art technical facilities. |
202 |
| 24 |
LABORATOIRE SYNLAB BIOLIANCEbioliance.fr
Network of medical laboratories providing prevention, diagnostic, and follow-up biological analyses across Nantes metropolitan area and surrounding regions. |
193 |
| 25 |
Polyclinique du Parc - Vivalto Santépolycliniqueduparc.vivalto-sante.com
Established in 1974, this multidisciplinary healthcare facility offers a wide range of medical services with 315 beds and over 35 specialties Joined Vivalto Santé group in 2019 |
187 |
| 26 |
Association ECHOecho-dialyse.fr
Regional healthcare provider with 39 care facilities in Pays de Loire and Morbihan, specializing in treatment of renal insufficiency. |
177 |
| 27 |
IHP Groupihp-group.fr
Central actor in oncology focusing on cancer screening, diagnosis, and prognosis to support effective cancer management and treatment. |
174 |
| 28 |
Clinique Mutualiste de L'Estuaireclinique-mutualiste-estuaire.fr
A 240-bed facility with over 450 professionals offering comprehensive medical care, including surgery, oncology, medicine, and specialized services for obese patients |
166 |
| 29 |
Les Capucins Angersles-capucins-angers.fr
A non-profit healthcare facility specializing in adult and pediatric rehabilitation and long-term care, providing services to thousands of patients annually |
162 |
| 30 |
IRIMEDiris-grim.fr
A medical imaging group in the Nantes region offering a wide range of imaging specialties and quality patient care through a dense network and expert teams |
145 |
| 31 |
HAD - Hôpital à Domicile Nantes & régionhad-nantesetregion.fr
L’HAD Nantes & région provides medical and paramedical care at home to avoid hospitalization, with a focus on patient-centered and humanistic approach |
131 |
| 32 |
Centre Hospitalier Sèvre et Loirehopital-sevre-loire.fr
A public health institution providing care and accommodation for adults, specializing in services for the elderly, polyhandicapped adults, and addictology |
127 |
| 33 |
Clinique Saint Joseph (page officielle)cliniquesaintjoseph.fr
A healthcare facility offering a wide range of medical specialties, including surgery, cardiology, and oncology, with a focus on personalized care and patient-practitioner interaction |
120 |
| 34 |
Clinique Saint Charles (Vendée)clinique-saint-charles.fr
A company located in La Roche-sur-Yon, focussing on business activities related to the mentioned address at 11 boulevard René Levesque |
119 |
| 35 |
POLYCLINIQUE DU MAINEpolyclinique-maine.fr
A private medical-surgical facility in Mayenne, France, focusing on quality care, technology, and patient satisfaction within a group fostering collaboration and innovation |
117 |
| 36 |
OPHTALLIANCEophtalliance.fr
Ophtalliance is a network of 46 ophthalmologists operating in 13 centers in the west, providing expertise in various ophthalmology areas |
115 |
| 37 |
HOSPI GRAND OUESThospigrandouest.fr
Groups health establishments, including clinics and rehabilitation centers, offering quality, safe, innovative, and benevolent care accessible to all. |
110 |
| 38 |
Etablissement de Santé Baugeois Valléeesbv.fr
A healthcare establishment located in Maine-et-Loire, formed from the merger of local hospitals and retirement homes in 2001 and 2005 |
102 |
| 39 |
Polyclinique de l'Europe - Vivalto Santépolycliniqueeurope-stnazaire.vivalto-sante.com
Multidisciplinary medical facility providing advanced surgical and cardiological care, oncology network participation, patient satisfaction focus, and cutting-edge technical equipment. |
92 |
| 40 |
LES APSYADESlesapsyades.fr
Network of specialized psychiatric and addiction treatment facilities providing mental health and addiction care services in Loire-Atlantique. |
90 |
| 41 |
Centre Hospitalier Intercommunal Lys Hyrôme - CHI Lys Hyrômechi-lyshyrome.com
Public health institution offering a range of medical services various locations, including medicine, rehabilitation, long-term care, and specialized units for elderly and disabled individuals |
88 |
| 42 |
LABORIZON MAINE ANJOUbiogroup.fr
A multi-site Medical Biology Laboratory located in Sarthe and Maine-et-Loire, part of Biogroup since 2021 |
84 |
| 43 |
Clinique Saint Léonardcliniquesaintleonard.fr
The company specializes in orthopedic surgery, offering 10 specialties, a research center, and cutting-edge technical facilities to ensure high-quality patient care. |
83 |
| 44 |
CENTRE HOSPITALIER ERDRE ET LOIREch-erdreloire.fr
Provides emergency care, surgery, maternity, geriatrics, addiction treatment, palliative care, and family planning for 80,000 residents. |
80 |
| 45 |
Clinique Urologique Nantes Atlantisclinique-urologique-nantes.fr
Specialized urological clinic providing adult and pediatric urological surgery, including cancer care, as the leading mono-disciplinary establishment in Nantes-Atlantis |
66 |
| 46 |
MAINE IMAGE SANTE72mis.fr
Medical imaging center offering advanced diagnostic services to patients, providing high-quality imaging technology for accurate and efficient medical examinations |
65 |
| 47 |
PSY'ACTIVpsyactiv.fr
This organization provides support for individuals with mental health disorders through healthcare and social services, promoting autonomy and social/professional integration |
64 |
| 48 |
EHPAD Mer et Pins
The EHPAD Mer et Pins accommodates 310 residents, including elderly handicapped individuals, across five specialized structures, offering personalized care and promoting social interaction |
58 |
| 49 |
Clinique Sainte-Marie - Vivalto Santécliniquechateaubriant.com
A medical practice company located in Châteaubriant, France, providing healthcare services to the local community |
55 |
| 50 |
Groupe Public Hospitalier et Médico-social des Collines Vendéenneshopital-chataigneraie.fr
Healthcare facility offering medical services, rehabilitation, long-term care, palliative care, Alzheimer's unit, day care, and specialized housing for disabled individuals |
54 |
| 51 |
Centre Hospitalier de la Corniche Angevine (CHCA)chca.fr
A public health facility offering a range of medical services, including 216 beds for various care, with guidelines for respectful online interaction |
48 |
| 52 |
Centre Jean Bernardi-l-c.fr
Specialized facility offering oncology, radiotherapy, hematology, and nuclear medicine services for cancer treatment and care |
45 |
| 53 |
Centre de Cancérologie de la Sarthe
A comprehensive cancer center in Sarthe, France, offering innovative treatments, a patient-centered approach, and a supportive environment for patients and their families |
44 |
| 54 |
Clinique de Domontcapio.fr
This company is a hospital and health care provider. It offers medical services and care in Domont, France, focusing on patient well-being. |
43 |
| 55 |
ILC - Institut inter-régionaL de Cancérologiei-l-c.fr
A leading institute with 6 centers dedicated to cancer treatment |
39 |
| 56 |
Centre Hospitalier Layon Aubancelayon-aubance.fr
A healthcare organization offering a range of medical and social services including palliative care, rehabilitation, and housing for elderly residents on multiple sites |
38 |
| 57 |
FOYER DE VIE LES ABRIS DE JADElesabrisdejade.com
Hospital & health care facility located in Saint Brevin Les Pins, France, providing care and services for residents in need |
35 |
| 58 |
PHGNS Pôle Hospitalier et Gérontologique Nord-Sarthe
A public health establishment in the Sarthe department with three merged sites offering hospitalization, medical-social accommodation, home support, and radiology services |
34 |
| 59 |
Centre Hospitalier Erdre et Loirech-erdreloire.fr
Merged hospitals provide emergency, medical, surgical, maternity, and preventive care, serving 80,000 inhabitants with 479 beds and places. |
34 |
| 60 |
La Martinière - Etablissement de Santé - ESSNO (Saclay)ajl-asso.fr
Non-profit organization providing comprehensive healthcare services including geriatric and polyvalent rehabilitation, elderly care, adapted activity pole, enhanced housing, and territorial palliative care. |
34 |
| 61 |
Biomedilambiomedilam.com
A group of 10 medical laboratories offering a wide range of medical analysis services, covering various specialties, and ensuring continuity of care |
33 |
| 62 |
BIOLARIS - LABORATOIRE DE BIOLOGIE MEDICALEbiolaris.fr
A network of local labs offering modern technical resources, accredited quality services, and 24/7 care collaboration with clinics/hospitals, prioritizing proximity and excellence in healthcare |
29 |
| 63 |
ORTHATLANTIC Cabinets d’Orthoptieorthatlantic.fr
A leading group of independent orthoptists in France, offering high-quality orthoptic care and cutting-edge equipment across 25 clinics nationwide |
27 |
| 64 |
Medifrance Solutionmedifrancesolution.com
A leading France-based medical facilitator organizing tailored medical stays for international patients, connecting them with top medical establishments and specialists |
6 |
| 65 |
DIRECTOSANTEdirectosuivi.fr
Innovative e-health startup offering digital solutions for hospitals, including Directosuivi for telemonitoring and teleconsultation of patients, endorsed by health authorities |
4 |
| 66 |
GHT de la Sarthe
Facilitates collaboration among healthcare facilities to provide equitable, secure, and quality patient care across the Sarthe region. |
2 |
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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.
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