| # | Company | Employees |
|---|---|---|
| 1 |
Gruppo San Donatogrupposandonato.it
Large European healthcare group integrating hospitals, research, universities, clinics, focusing on human-centered care and international expansion. |
9,474 |
| 2 |
Ospedale San Raffaelehsr.it
A high-specialization center within Gruppo San Donato focusing on medical, scientific research, and university education to deliver excellence in healthcare |
4,965 |
| 3 |
Humanitas Research Hospitalhumanitas.it
Highly specialized hospital with pathology-specific centers, advanced emergency care, innovative outpatient services, and internationally recognized research in immune-related diseases. |
3,329 |
| 4 |
Fondazione Don Gnocchidongnocchi.it
The Foundation provides care, rehabilitation, research, and training for individuals with disabilities, complex medical conditions, and elderly individuals, both nationally and internationally |
2,793 |
| 5 |
Ospedale Policlinico di Milanopoliclinico.mi.it
The company is a renowned hospital in Milan, excelling in various areas of healthcare, research, and education with a focus on interdisciplinary collaboration |
2,203 |
| 6 |
DentalProdentalpro.it
The largest Italian dental group with over 260 centers, 2000 employees, and 1200 dental professionals providing personalized care in modern, welcoming facilities |
2,163 |
| 7 |
Fondazione I.R.C.C.S. Policlinico San Matteo Paviasanmatteo.org
The Foundation is a leading scientific research and medical care institute in Europe, conducting clinical trials and providing healthcare services since 1400 |
1,982 |
| 8 |
VIVISOLvivisol.com
A homecare service provider focused on improving the quality of life for chronic patients by managing medical therapies at home |
1,836 |
| 9 |
IEO Istituto Europeo di Oncologiaieo.it
Research hospital specializing in cancer treatment, integrating lab and clinical research, prevention, diagnosis, treatment, and education to prioritize patient-centered care with innovative methods |
1,645 |
| 10 |
ASST Papa Giovanni XXIIIasst-pg23.it
The healthcare organization provides specialized care, multidisciplinary teams, and a range of services to support patients and families throughout diagnosis, treatment, and recovery |
1,474 |
| 11 |
Fondazione IRCCS Istituto Nazionale dei Tumori di Milanoinstagram.com
The institute specializes in oncology research, clinical trials, personalized treatment, and secondary prevention through a holistic approach to patient care |
1,451 |
| 12 |
ASST dei Sette Laghiasst-settelaghi.it
Specialized in healthcare services, focusing on hospital care and community health Provides care from prevention to rehabilitation, combining innovation, culture, research, and education |
1,403 |
| 13 |
ASST Santi Paolo e Carloasst-santipaolocarlo.it
A public healthcare organization in Lombardia, Italy, providing essential hospital and outpatient services for the regional health system, with two specialized hospital facilities |
1,389 |
| 14 |
Cerba HealthCare Italiacerbahealthcare.it
Italian branch of an international healthcare group specializing in outpatient diagnostics, with labs in 47 countries serving 43 million patients annually |
1,319 |
| 15 |
Maugeriicsmaugeri.it
A network of 18 hospitals across six regions in Italy, including 9 research hospitals, providing medical services and research |
1,298 |
| 16 |
KOS GROUPkosgroup.com
A leading company in Italy's healthcare sector, specializing in nursing homes, rehabilitation, and diagnostic centers |
1,207 |
| 17 |
ASST Spedali Civili di Bresciaasst-spedalicivili.it
A significant healthcare entity with a long history, providing a wide range of medical services with over 7,800 employees and multiple hospital sites |
1,144 |
| 18 |
ASSOCIAZIONE LA NOSTRA FAMIGLIAlanostrafamiglia.it
A non-profit organization providing care and rehabilitation for people with disabilities, focusing on children, young adults, scientific research, training, and social inclusion |
1,109 |
| 19 |
Gruppo MultiMedicamultimedica.it
A leading healthcare provider in Italy, offering specialized treatments, research, and university training to enhance patient care and well-being |
1,106 |
| 20 |
Santagostinosantagostino.it
A network of specialized polyclinics in Italy offering high-quality, affordable healthcare services Focus on building strong doctor-patient relationships for comprehensive care |
1,064 |
| 21 |
Ospedale San Gerardo - ASST Monzairccs-sangerardo.it
This company is a healthcare provider in Monza, Italy, offering hospital services and outpatient clinics in multiple locations |
988 |
| 22 |
Fondazione Poliambulanza Istituto Ospedaliero Multispecialisticopoliambulanza.it
A non-profit private hospital in Lombardia region with over 600 beds, 2000 employees, and top-quality medical services, including emergency care, oncology, cardiology, and orthopedics |
983 |
| 23 |
Ospedale Galeazzi - Sant'Ambrogiogrupposandonato.it
The company brings together leading institutions in orthopedics, cardiovascular care, neurosurgery, and obesity surgery to provide comprehensive healthcare services |
845 |
| 24 |
CDI Centro Diagnostico Italianocdi.it
An outpatient healthcare facility in Milan, Italy, offering prevention, diagnosis, and treatment services with day hospital care, serving over 400,000 patients annually |
843 |
| 25 |
Azienda Socio-Sanitaria Territoriale di Lecco (ASST di Lecco)asst-lecco.it
A major company in the healthcare sector, providing a wide range of medical services and investing in advanced technology and facilities |
841 |
| 26 |
ASST Valle Olonaasst-valleolona.it
The company provides healthcare services in the Valle Olona region, offering specialized treatments, prevention, diagnosis, and rehabilitation, through hospital and community facilities |
820 |
| 27 |
Azienda Ospedaliera San Paoloasst-santipaolocarlo.it
Specialized hospital providing high-quality healthcare services, basic and medium complexity treatments, and advancing clinical research, translational research, and education using advanced technologies |
801 |
| 28 |
ASST Bergamo Estasst-bergamoest.it
The company's mission is to support each patient throughout their care journey with effectiveness, appropriateness, integration, continuity, equity, and transparency |
794 |
| 29 |
ASST Brianzaasst-brianza.it
This company includes hospitals located in Carate, Desio, Giussano, Seregno, and Vimercate, offering healthcare services to the community |
775 |
| 30 |
ASST Ovest Milanese Presidi Legnano - Cuggiono (MI) Italyasst-ovestmi.it
Healthcare organization managing hospital facilities in Legnano, Magenta, Cuggiono, and Abbiategrasso within the local health system |
755 |
| 31 |
KCS CAREGIVER COOPERATIVA SOCIALEconsorziokcs.it
KCS CAREGIVER COOPERATIVA SOCIALE is a hospital & health care company in Italy focused on providing caregiving services |
741 |
| 32 |
Centro Cardiologico Monzinocardiologicomonzino.it
The Cardiologico Monzino Center is a leading cardiologic research and treatment institute in Europe, offering specialized care and educational opportunities in Milan |
729 |
| 33 |
ASST di Mantovaasst-mantova.it
A territorial healthcare organization in Mantova, Italy, focuses on providing excellent care for patients and their families through integration and innovation |
685 |
| 34 |
Humanitas Gavazzeni e Castelligavazzeni.it
Two private polispecialistic hospitals accredited by the National Health Service in Bergamo, Italy, providing outpatient and inpatient care with a human-centered approach |
679 |
| 35 |
Policlinico San Donatogrupposandonato.it
A leading research hospital in Italy providing top-quality healthcare, specializing in cardiovascular diseases, research, and medical education for over 50 years |
673 |
| 36 |
Fondazione IRCCS San Gerardo dei Tintoriirccs-sangerardo.it
Specializing in healthcare, research, and wellness for over 850 years |
669 |
| 37 |
Clariane Italiaclariane.it
Leading European group providing specialized residences, rehabilitation centers, healthcare services, and home assistance for senior citizens, focused on improving quality of life with personalized care |
656 |
| 38 |
ASST Cremonaasst-cremona.it
The healthcare organization in Cremona includes multiple hospitals and territorial services, providing medical care and support to the local community |
630 |
| 39 |
IQVIA Italiaiqvia.com
IQVIA is a Human Data Science company providing innovative healthcare solutions through domain expertise, advanced analytics, unparalleled data, and transformative technology |
574 |
| 40 |
FONDAZIONE IRCCS ISTITUTO NEUROLOGICO CARLO BESTAistituto-besta.it
A leading public research and healthcare institution specializing in neurological sciences, providing excellence in patient care, translational research, and innovative treatments |
552 |
| 41 |
Medicasa Italiamedicasa.it
A company specializing in providing home healthcare services in Italy, collaborating with health authorities to deliver integrated homecare to improve patients' quality of life |
528 |
| 42 |
ASST Lodi - Azienda Socio Sanitaria Territoriale di Lodiasst-lodi.it
The Territorial Health and Social Company of Lodi, established in 2016, operates in the Lombardy region with hospitals and community health services |
513 |
| 43 |
BIANALISI SPAbianalisi.it
Italian healthcare diagnostics group with over 350 facilities offering services to patients, physicians, clinics, and businesses, performing millions of exams annually with a team of professionals |
486 |
| 44 |
MedicAirmedicair.it
Specializing in providing in-home care services for individuals in need of assistance with daily activities and medical support |
486 |
| 45 |
ASST Gaetano Pini - CTOasst-pini-cto.it
Specialized healthcare provider in orthopedics, specialized rehabilitation, and rheumatology, nationally recognized with three hospital sites in Milan Focus on musculoskeletal health and chronic patient care |
457 |
| 46 |
AO Ospedali Riuniti BGbergamo.it
A nationally recognized public healthcare institution in Bergamo, providing high-level specialized medical services, promoting health, innovation, research, and education |
453 |
| 47 |
ASST Valtellina e Alto Larioasst-val.it
The company provides social and health services in 126 municipalities, serving 237,379 residents with a wide range of facilities and services |
436 |
| 48 |
Fondazione Sacra Famigliasacrafamiglia.org
A non-profit socio-health organization providing personalized care and support to individuals with behavioral disorders, autism, and physical/psychological disabilities through various services in Italy |
429 |
| 49 |
Istituto Clinico Citt脿 Studi SpAic-cittastudi.it
A private polispecialist clinic providing high-quality medical services, including diagnostics, treatment, and surgery, both inpatient and outpatient, with advanced facilities and 24-hour specialist teams |
395 |
| 50 |
Humanitas Mater Dominimaterdomini.it
The company is a leading healthcare institution offering high-quality diagnostic and therapeutic services, specializing in oncology and cardiovascular care, with advanced technology and skilled staff |
390 |
| 51 |
Humanitas San Pio Xhumanitas-sanpiox.it
With over 50 years of experience, the company provides healthcare services, focusing on prevention, early diagnosis, and specialized treatments for various medical conditions |
385 |
| 52 |
ASST Gardaasst-garda.it
This organization provides healthcare and social care services to 76 municipalities in southeast Brescia, Italy, with a population of approximately 380,000 people |
377 |
| 53 |
Asst Larianaasst-lariana.it
A healthcare organization in Como province, focused on individual patient needs, providing diagnostic, therapeutic, and technology services with community collaborations for a strong hospital-territory connection |
364 |
| 54 |
Alliance Medical Italiaalliancemedical.it
Alliance Medical Group offers flexible and advanced technological solutions to optimize healthcare services in various countries, including diagnostic centers, outsourcing services, and medical technologies |
364 |
| 55 |
Istituti Clinici Zucchigrupposandonato.it
Specialized medical facilities offering high-quality services in reproductive medicine, bariatrics, orthopaedics, rehabilitation, cataract surgery, colorectal disorders, and neurological rehabilitation |
357 |
| 56 |
Fatebenefratelli - Provincia Lombardo Venetafatebenefratelli.it
The company operates in the healthcare and social sector, providing specialized care, research on psychiatric diseases and Alzheimer's, and promoting wellbeing |
351 |
| 57 |
ASST Crema
Healthcare organization providing integrated health and social services to the community of Crema and surrounding areas |
337 |
| 58 |
Casa di Cura Igea S.p.A.casadicuraigea.it
A modern healthcare facility in Milan offering advanced medical services in medicine and surgery, focused on patient care, research, and prevention programs |
336 |
| 59 |
ATS Brianzaats-brianza.it
The company is a Health Protection Agency in Brianza, responsible for managing healthcare, accreditation of facilities, and ensuring integration of healthcare services |
290 |
| 60 |
AZIENDA OSPEDALIERA OSPEDALE FATEBENEFRATELLI E OFTALMICOantonioscialdone.com
A hospital and healthcare facility in Milan, Italy specializing in ophthalmology services and treatments |
267 |
| 61 |
Life Curelifecure.it
Life Cure provides high-value professional home care services for individuals with illnesses, disabilities, and non-self-sufficiency, prioritizing patient needs and quality care |
192 |
| 62 |
Istituto Clinico S.Annagrupposandonato.it
A multi-specialized hospital providing high-quality diagnostic and therapeutic services with a multidisciplinary approach and international recognition in breast cancer treatment |
176 |
| 63 |
General Medical Merate S.p.A.gmmspa.com
A successful Italian company with a global presence, offering a wide range of high-quality products to over 100 countries Strategically focused on R&D and procurement for future growth |
172 |
| 64 |
Columbus Clinic Centercolumbus3c.com
A private clinic providing high-quality medical and surgical care, led by experienced professionals throughout the patient's clinical journey from diagnosis to rehabilitation |
168 |
| 65 |
Asst di Cremaasst-crema.it
The Territorial Health Company in Crema includes two hospitals and territorial services, providing healthcare in the Crema and Rivolta d'Adda areas |
163 |
| 66 |
Istituto Stomatologico Italianoisimilano.eu
A leading Italian dental institute providing high-level specialized care, training for professionals, and conducting scientific research with a focus on patient well-being and community service |
162 |
| 67 |
Carolcarol.health
A subscription-based virtual primary care service in Italy offering digital health services like video consultations, e-prescriptions, home delivery of medications, and specialist appointments |
157 |
| 68 |
Smart Dental Clinicsmartdentalclinic.it
Smart Dental Clinic, part of a hospital group, operates 18 dental units with a focus on quality, safety, health, and sustainability |
152 |
| 69 |
Maps Healthcare | Maps Groupartexe.mapsgroup.it
Innovative technology solutions in ehealth, focusing on digitalizing public and private healthcare Specializing in Patient Journey, Clinical Information System, and Data Driven Governance |
107 |
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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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