| # | Company | Employees |
|---|---|---|
| 1 |
Centre Hospitalier de Douaich-douai.fr
Provides extensive medical, surgical, and emergency care with 35 specialties, serving 250,000 people and focusing on community health. |
6,909 |
| 2 |
CHU de Lillechu-lille.fr
A leading hospital-university campus in northern Europe, specializing in healthcare, research, innovation, and sustainability with over 15,000 professionals and 14 million patients yearly |
5,567 |
| 3 |
CHU Amiens-Picardiechu-amiens.fr
The hospital offers high-quality healthcare, education, and research services at three levels: local, regional, and interregional, with 1,671 beds and over 6,000 staff members |
2,488 |
| 4 |
Valenciennes's General Hospitalch-valenciennes.fr
Provides extensive healthcare services with nearly 2000 beds, serving as a key regional hospital and referral center for 800,000 residents. |
1,655 |
| 5 |
Centre Hospitalier de Lensch-lens.fr
Provides comprehensive medical services including emergency care, maternity, pediatrics, cardiology, and specialized units, supported by extensive technical facilities and dedicated healthcare professionals. |
870 |
| 6 |
Centre Hospitalier de Troyesch-troyes.fr
Leading healthcare provider in Aube, offering 1086 beds across three sites, with reinforced surgical and radiotherapy technical platforms, located 1.5 hours from Paris. |
750 |
| 7 |
Groupe Emeraemera.fr
Operates over 100 senior living facilities, including nursing homes and service residences, across Europe, focusing on personalized care and well-being. |
700 |
| 8 |
Groupement des Hôpitaux de l'Institut Catholique de Lilleghicl.fr
Operates multiple private, non-profit hospitals across Lille Metropole and Cambrésis, offering specialized medical, surgical, and emergency care for adults and children. |
679 |
| 9 |
Groupe AHNACahnac.com
Regional healthcare provider, offering medical, social, and research services, coordinating diverse facilities for patient care without additional fees. |
657 |
| 10 |
EPSM Lille-Métropole - GHT Psy NPdCepsm-lm.fr
The Public Mental Health Establishment in Lille-Métropole offers psychiatric services including outpatient care, day hospitals, and specialized facilities for various mental health disorders |
651 |
| 11 |
Centre hospitalier de Saint-Quentinch-stquentin.fr
Support hospital group managing eleven healthcare facilities serving approximately 400,000 residents in the Aisne-Nord – Haute-Somme region. |
595 |
| 12 |
Centre Oscar Lambretcentreoscarlambret.fr
Specialized cancer treatment, research, and education center with multidisciplinary professionals dedicated to improving patient outcomes and advancing oncology knowledge. |
561 |
| 13 |
Hôpital Alexandra Lepève - Centre Hospitalier Dunkerquech-dunkerque.fr
Regional health institution, providing various medical services, elderly care, maternity, neonatology, gynecology-obstetrics, family planning, addictology, and health training. |
557 |
| 14 |
Centre Hospitalier de Compiègne-Noyonch-compiegnenoyon.fr
Based in Compiegne, Hautsdefrance, France, this company operates as a medical practice, offering healthcare services to the local community. |
546 |
| 15 |
GHPSO - Groupe Hospitalier Public du Sud de l'Oiseghpso.fr
Provides public healthcare services, including hospital, long-term care, and elderly care, with a significant presence in its region. |
515 |
| 16 |
Fondation Hopalefondation-hopale.org
A healthcare foundation in Nord-Pas de Calais specializing in orthopedic and neurological diseases, offering surgery, rehabilitation, imaging, and medical-social services |
408 |
| 17 |
CHAM : Centre Hospitalier de l'Arrondissement de Montreuilch-montreuil.fr
Hospital providing surgical, emergency, neonatal, psychiatric, rehabilitation, and elderly care services with dedicated staff and modern facilities. |
397 |
| 18 |
Centre Hospitalier de Béthune Beuvryght-artois.fr
Public hospital serving 210,000 people with 510 beds, emergency services, specialized consultations, and continuous quality care improvements. |
359 |
| 19 |
CENTRE HOSPITALIER DE ROUBAIXch-roubaix.fr
Provides medical care and support to approximately 300,000 residents in the northeastern Lille metropolitan area with 3,000 staff. |
352 |
| 20 |
EPSM de l'agglomération lilloise - GHT Psy NPdCepsm-al.fr
Mental health care provider serving Lille area with inpatient, outpatient, therapeutic, addiction, and social support services for psychiatric patients. |
347 |
| 21 |
UGECAM Hauts-de-Francegroupe-ugecam.fr
A private non-profit organization providing comprehensive healthcare and social services to patients of all ages with neurological, musculoskeletal, psychiatric, and developmental disorders |
347 |
| 22 |
Centre Hospitalier de Maubeugech-maubeuge.fr
Manages a public health establishment serving 240,000 inhabitants, coordinating medical strategy, quality improvement, and care safety with other local hospitals. |
341 |
| 23 |
Centre Hospitalier Boulogne-sur-Merch-boulogne.fr
Provides extensive medical services including emergency care, surgery, intensive care, clinical research, and advanced diagnostic imaging for 400,000 residents. |
321 |
| 24 |
CLINIQUE AMBROISE PAREclinique-ambroise-pare-lille.ramsaysante.fr
Specialized in ophthalmologic surgery, this clinic, part of Ramsay Santé group, performs 95% of operations on an outpatient basis Offers inpatient and outpatient care |
294 |
| 25 |
Groupe Hospitalier Seclin Carvinghsc.fr
Public multisite healthcare, medicine, surgery, obstetrics, rehabilitation, nursing homes, and residential care for various patient needs. |
286 |
| 26 |
EPSM DES FLANDRES - GHT Psy NPdCepsm-des-flandres.fr
Provides diverse psychiatric and medico-social care services across multiple sectors, including adult and child psychiatry, specialized units, and memory consultations. |
281 |
| 27 |
Centre Hospitalier de Denainch-denain.fr
Provides comprehensive medical, surgical, obstetric, elderly care, and psychiatric services with modern facilities and continuous quality commitment. |
258 |
| 28 |
Etablissement public de santé mentale (EPSM) de la Somme (Amiens)epsm-somme.fr
The public mental health institution in Somme provides prevention, diagnosis, and treatment services for mental illnesses in its designated geographical areas through various facilities |
235 |
| 29 |
Centre Hospitalier Saint Amand Les Eauxch-saint-amand-les-eaux.fr
The healthcare center is dedicated to implementing a public health policy for the well-being of all users, continuously improving patient care and contributing to the city's identity |
231 |
| 30 |
HOPITAL PRIVE LA LOUVIEREhopital-prive-la-louviere-lille.ramsaysante.fr
Established in 1972, this private hospital is part of Ramsay Générale de Santé, focusing on providing top medical care in Lille With 210 physicians and surgeons and 600 paramedical caregivers, they offer cutting-edge medical technology and tools for diagnosis and treatment |
224 |
| 31 |
Association L'espoircentre-espoir.com
Provides rehabilitation, medical consultations, and professional training focused on quality care and support for people with disabilities. |
202 |
| 32 |
Centre Hospitalier d'Armentières : CHAch-armentieres.fr
Public hospital providing high-quality healthcare services to approximately 200,000 residents with modern technology and strong regional partnerships. |
199 |
| 33 |
Centre Hospitalier de Laonch-laon.fr
A public health facility in Laon with 447 beds and placements, providing healthcare services to the community |
194 |
| 34 |
ADH - Association pour le Développement de l'Hémodialyseadh-asso.info
A non-profit association established in 1984, providing renal treatment outside heavy centers through 21 dialysis centers in Hauts-de-France region |
177 |
| 35 |
Hôpital privé Le Boishopital-prive-le-bois-lille.ramsaysante.fr
A private hospital offering multidisciplinary patient care in Medicine, Surgery, and Obstetrics as part of the Ramsay Santé group in Lille |
175 |
| 36 |
Clinique la Mitterieclinique-mitterie.com
Specialized rehabilitation center offering cardiovascular, respiratory, elderly care, and addiction treatment with modern facilities and day hospitalization services. |
166 |
| 37 |
Fondation Malletfondationmallet.fr
Support for people with motor, intellectual, or psychological disabilities, rehabilitation care for adults, early childhood assistance, and disability knowledge advancement. |
165 |
| 38 |
Centre Hospitalier Hazebrouckch-hazebrouck.fr
Public hospital providing medical, surgical, obstetric care, emergency services, elderly housing, addiction support, rehabilitation, and specialized consultations with advanced technical facilities. |
160 |
| 39 |
Hôpital Privé de l'Artois - Vivalto Santévivalto-sante.fr
Surgical procedures, geriatric medicine, cancer care, maternity services, and 24/7 emergency care near city center in Béthune area. |
150 |
| 40 |
Polyclinique de Grande-Synthepolyclinique-grande-synthe.com
A nonprofit private hospital specialized in various medical services, including palliative care, imaging, and emergency medicine, focused on becoming a Geriatric Excellence Center |
148 |
| 41 |
Hôpital Maritime de Zuydcootech-zuydcoote.fr
A medical facility in Zuydcoote specializing in short-term care and rehabilitation for patients of all ages, offering comprehensive and tailored treatments |
147 |
| 42 |
Hôpital privé Arras les Bonnetteshopital-prive-arras-les-bonnettes.ramsaysante.fr
A leading healthcare facility in the Hauts de France region with 284 beds, 15 operating rooms, a maternity unit, and 110 doctors and 400 paramedical staff |
144 |
| 43 |
CLINIQUE SAINT AMEclinique-saint-ame-douai.ramsaysante.fr
A healthcare clinic in Lambres-lez-Douai, part of Ramsay Santé group, providing personalized care with values of proximity, expertise, and attentiveness |
140 |
| 44 |
Centre Hospitalier de Fourmiesch-fourmies.fr
A medical practice company in Fourmies, France, providing healthcare services and treatments to patients in the Hautsdefrance region |
126 |
| 45 |
HOPITAL PRIVE DE BOIS BERNARDhopital-prive-bois-bernard.ramsaysante.fr
A private hospital within Ramsay Santé group providing comprehensive, personalized, and quality care with 299 beds, 15 operating theaters, 450 employees, and 90 independent practitioners |
125 |
| 46 |
HOPITAL PRIVE DE VILLENEUVE D'ASCQhopital-prive-villeneuve-d-ascq.ramsaysante.fr
Formed from clinic mergers, this private hospital develops strong synergies with another local hospital within the Ramsay Santé group for multidisciplinary care. |
121 |
| 47 |
Centre Hospitalier de Péronnech-peronne.fr
A medical practice company located in Peronne, Hauts de France, France specializing in providing healthcare services to the local community |
117 |
| 48 |
APREVA RMSapreva-rms.com
A non-profit association in Hauts-de-France focusing on providing effective care for autonomy maintenance through medical-social actions and involvement in public debates |
108 |
| 49 |
IMALLIANCE-HDFimalliance-hdf.com
A group of 52 radiologists specialized in various imaging fields, working in multiple imaging centers in northern France, collaborating with hospitals and clinics in the region |
105 |
| 50 |
PAUCHET SANTEpauchetsante.fr
Group of independent private hospitals providing healthcare services in the Hauts-de-France and Ile-de-France regions. |
95 |
| 51 |
CLINIQUE SAINT ROCH - LNA SANTEsaintroch.lna-sante.com
LNA Santé provides specialized care for temporary or permanent dependency, offering personalized support in a comforting environment across various establishments in France and Belgium |
95 |
| 52 |
Centre Hospitalier de Le Cateau-Cambrésisch-lecateau.fr
Regional hospital providing comprehensive medical care including geriatrics, addiction treatment, gynecology-obstetrics, with modern technical facilities and partnerships. |
94 |
| 53 |
Centre Hospitalier de HAMch-ham.com
A hospital based in France providing healthcare services to the community |
94 |
| 54 |
Centre Hospitalier d'Hénin-Beaumontght-artois.fr
Specialized hospital offering neurological rehabilitation, orthopedic and trauma rehabilitation, geriatric expertise, and a range of services including inpatient and day care rehabilitation |
86 |
| 55 |
DIAGNOVIE - BIOGROUPbiogroup.fr
Diagnovie is a network of medical biology laboratories in Hauts de France with 27 public sites, 3 technical platforms, and 350 employees Affiliated with Biogroup since May 2022 |
85 |
| 56 |
Centre Hospitalier du Pays d'Avesnesch-avesnes.fr
A local hospital providing quality healthcare services, specializing in addiction and geriatrics, part of a network to enhance patient care and safety |
85 |
| 57 |
Centre Hospitalier de Somainch-somain.fr
The company operates a main site with hospital services, a nursing home, and home care services, as well as external medical and psychological centers |
77 |
| 58 |
SYNLAB HAUTS DE FRANCEhdf.synlab.fr
Provider of comprehensive medical diagnostic services to patients, healthcare professionals, hospitals, clinics, and the pharmaceutical industry through a network of laboratories and specialized facilities |
72 |
| 59 |
SYNLAB OXABIOoxabio.fr
Medical biology laboratories in Hauts de France region, providing diagnostic services with a focus on patient satisfaction and care. |
66 |
| 60 |
Centre Hospitalier de Bailleulch-bailleul.fr
Public health facility providing medical services located near the Flanders Mountains, close to city center and main square. |
60 |
| 61 |
Centre hospitalier intercommunal Montdidier-Royecentre-hospitalier-mont-didier.fr
Provides medical, psychiatric, rehabilitation, long-term care, emergency, and outpatient services across two sites with associated facilities and training. |
59 |
| 62 |
CLINIQUE ANNE D'ARTOIS
A hospital & health care company located in Bethune, France offering medical services and care to patients in need |
59 |
| 63 |
Synlab Nord de Francendf.synlab.fr
A versatile medical biology analysis laboratory with multiple locations in France, offering various medical testing services to individuals and healthcare professionals |
54 |
| 64 |
NEWCARDnewcard.io
Newcard specializes in telemonitoring of chronic diseases, offering services for patients and healthcare professionals to improve patient care and workflow efficiency |
53 |
| 65 |
Centre Hospitalier d'Albertch-albert.fr
Healthcare facility providing specialized care in cardiovascular, respiratory, mental, and neurological conditions, mainly for elderly patients in a regional setting. |
50 |
| 66 |
Centre Médical Chirurgical Obstétrical de la Côte d'Opale - Vivalto Santéhautsdefrance.vivalto-sante.com
A healthcare center in Saint-Martin-Boulogne, certified by the Haute Autorité de Santé and AFNOR, offering quality care to the local population with RSE and IHAB accreditations |
46 |
| 67 |
CENTRE LEONARD DE VINCI - DOUAIgroupe-psv.fr
Oncology center providing radiotherapy, chemotherapy, and imaging services for cancer treatment |
45 |
| 68 |
CRRF Jacques Ficheuxcrrfstgobain.fr
A public health establishment specializing in rehabilitation and functional reeducation, located in the Saint Gobain forest, offering top-notch technical facilities and a multidisciplinary team |
41 |
| 69 |
Maison Médicale Jean XXIIIlesdiaconesses.org
Healthcare and support institution offering medical, rehabilitation, and palliative care services through two distinct units within a private collective interest facility |
40 |
| 70 |
Association MAVieehpad-jeanmenu.fr
The company focuses on providing accommodation and support for elderly, disabled, and disoriented individuals, overseeing their medical and social care needs |
37 |
| 71 |
Axomoveaxomove.com
A French digital health startup providing tele-rehabilitation solutions to improve access to rehabilitation care and innovative healthcare programs with major partners |
30 |
| 72 |
Centre Hospitalier de La Basséech-labassee.fr
The Public Health Establishment operates a hospital offering physical rehabilitation, trauma care, nursing home services, and support for severe head injuries |
21 |
| 73 |
EPSM INSTITUT DEPARTEMENTAL CALMETTEepsm-camiers.com
An public mental health facility managed by a Supervisory Board, part of a hospital group in the Côte d'Opale region |
15 |
| 74 |
Imagerie Médicale Les Dentellièresimageriedentellieres.fr
Specialized in medical imaging, the company has five sites in Valenciennes and surrounding areas Offers high-tech equipment for optimal patient care |
15 |
| 75 |
FHP Hauts-de-France - Fédération de l'Hospitalisation Privéefhp-hautsdefrance.com
This organization represents private clinics and hospitals, supporting members with economic, legal, and social advice, and advocating for their interests with regulatory bodies. |
5 |
| 76 | 4 |
Turn this list into pipeline
Tamtam finds the decision-makers at every company on a list like this one, with verified emails, phone numbers and the buying signals that tell you when to reach out.
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 Hauts-de-France
- The largest companies in Hauts-de-France 3,752
- Retail chains in Hauts-de-France 398
- Family-owned companies in Hauts-de-France 250
- Public sector organisations in Hauts-de-France 238
- Manufacturers in Hauts-de-France 222
- IT services companies in Hauts-de-France 204
- IT Services and IT Consulting companies in Hauts-de-France 192
- Distributors and wholesalers in Hauts-de-France 184
- SaaS companies in Hauts-de-France 174
- Critical infrastructure operators in Hauts-de-France 162
- Software Development companies in Hauts-de-France 154
- Retail companies in Hauts-de-France 139
- Healthcare providers in Hauts-de-France 125
- Contract manufacturers in Hauts-de-France 122
- Food and Beverage Manufacturing companies in Hauts-de-France 113
- Financial services firms in Hauts-de-France 112
- Government Administration companies in Hauts-de-France 112
- Consulting firms in Hauts-de-France 110
- Hardware manufacturers in Hauts-de-France 99
- Industrial Machinery Manufacturing companies in Hauts-de-France 94
- Business Consulting and Services companies in Hauts-de-France 93
- Real Estate companies in Hauts-de-France 90
- Accounting firms in Hauts-de-France 88
- Events Services companies in Hauts-de-France 87
The same list elsewhere in France
- Hospitals and Health Care companies in France 1,218
- Hospitals and Health Care companies in Île-de-France 325
- Hospitals and Health Care companies in Auvergne-Rhône-Alpes 139
- Hospitals and Health Care companies in Occitanie 115
- Hospitals and Health Care companies in Provence-Alpes-Côte d'Azur 111
- Hospitals and Health Care companies in Grand Est 105
- Hospitals and Health Care companies in Nouvelle-Aquitaine 91
- Hospitals and Health Care companies in Pays de la Loire 66
- Hospitals and Health Care companies in Brittany 57
- Hospitals and Health Care companies in Normandy 40
- Hospitals and Health Care companies in Bourgogne-Franche-Comté 35
- Hospitals and Health Care companies in Centre-Val de Loire 35
- Hospitals and Health Care companies in Paris 170