| # | 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 |
AUSL della Romagnaauslromagna.it
Established on January 1st, 2014, it brings together the four Local Health Authorities of Cesena, Forl矛, Ravenna, and Rimini |
3,944 |
| 4 |
Fondazione Policlinico Universitario Agostino Gemelli IRCCSpoliclinicogemelli.it
A leading Italian hospital specializing in personalized medicine, innovative biotechnologies, and clinical care for a wide range of specialties, including oncology and rare diseases |
3,810 |
| 5 |
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 |
| 6 |
Policlinico Umberto Ipoliclinicoumberto1.it
The University Hospital Policlinico Umberto I in Rome is a specialized hospital offering prevention, diagnosis, and treatment services, as well as medical education and research |
3,261 |
| 7 |
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 |
| 8 |
Azienda sanitaria universitaria integrata del Trentinoasuit.tn.it
A public healthcare provider in Trento, Italy, serving over 500,000 citizens and 9 million tourists annually with hospitals, health centers, and rehabilitation services |
2,756 |
| 9 |
CITTA' DELLA SALUTE E DELLA SCIENZA DI TORINO - SEDE MOLINETTEto.it
The company is a healthcare organization formed from the merger of three hospitals, specializing in orthopedics, traumatology, and children's healthcare in Turin |
2,652 |
| 10 |
AZIENDA SANITARIA FIRENZEasf.toscana.it
Hospital and Health Care company based in Florence, Tuscany, Italy, providing healthcare services at the Piazza Santa Maria Nuova location |
2,591 |
| 11 |
Azienda Ospedaliero-Universitaria Careggiaou-careggi.toscana.it
A hospital and university institution offering medical services, education, and research opportunities |
2,501 |
| 12 |
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 |
| 13 |
AUSL Romagnaauslromagna.it
An organization based in Romagna region, likely focused on providing services related to education, culture, and social activities for the community |
2,165 |
| 14 |
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 |
| 15 |
Azienda Ospedaliera Universitaria Integrata Veronaaovr.veneto.it
A major hospital in Verona, Italy, part of the Veneto health service, providing integrated university healthcare services and being one of Italy's largest hospitals |
2,060 |
| 16 |
ASL Barisanita.puglia.it
The healthcare organization in Bari manages hospitals, clinics, pharmacies, vaccination centers, and blood donation facilities to provide services for its citizens |
2,027 |
| 17 |
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 |
| 18 |
ASL TO3ww38.aslto3.it
The company specializes in designing and maintaining mechanical plants for hospitals and other buildings |
1,908 |
| 19 |
VIVISOLvivisol.com
A homecare service provider focused on improving the quality of life for chronic patients by managing medical therapies at home |
1,836 |
| 20 |
Universit脿 Campus Bio-Medico di Romaunicampus.it
The University Campus Bio-Medico di Roma integrates teaching, research, and healthcare to promote the well-being of individuals through holistic education and patient care |
1,782 |
| 21 |
Altheaalthea-group.com
Provider of integrated healthcare technology management and multivendor maintenance services for medical equipment in public and private healthcare organizations across Europe. |
1,715 |
| 22 |
ASL Roma 1aslroma1.it
A health organization in Rome aimed at promoting and protecting the health of residents through healthcare services based on modern scientific knowledge and quality standards |
1,648 |
| 23 |
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 |
| 24 |
Azienda Ospedaliero-Universitaria di Parmaao.pr.it
The company is a technology provider based in Italy, serving various industries with their innovative solutions through their website |
1,592 |
| 25 |
ASL Napoli 2 Nordaslnapoli2nord.it
ASL Napoli 2 Nord serves 32 municipalities in the north of Naples province, providing healthcare services to the population in the region |
1,574 |
| 26 |
ASP Palermoasppalermo.org
Healthcare provider serving the province of Palermo, delivering medical services and promoting public health initiatives for the community |
1,558 |
| 27 |
Ospedali Riuniti Anconaospedaliriuniti.marche.it
Specialized hospital and university providing high-quality medical services and education in a range of specialized fields |
1,478 |
| 28 |
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 |
| 29 |
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 |
| 30 |
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 |
| 31 |
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 |
| 32 |
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 |
| 33 |
Maugeriicsmaugeri.it
A network of 18 hospitals across six regions in Italy, including 9 research hospitals, providing medical services and research |
1,298 |
| 34 |
GVM Care & Researchgvmnet.it
Specializing in healthcare, research, biomedical industry, thermal treatments and business services, offering specialized care, medical prevention, wellness promotion, and quality of life improvement |
1,273 |
| 35 |
Casa di Curaclinicagretter.it
A private hospital providing healthcare services to patients in a specialized medical setting with personalized care and advanced treatment options |
1,215 |
| 36 |
KOS GROUPkosgroup.com
A leading company in Italy's healthcare sector, specializing in nursing homes, rehabilitation, and diagnostic centers |
1,207 |
| 37 |
ASL Roma 2youtube.com
The company promotes and protects citizens' health by forming alliances in healthcare, social services, and environmental sectors, focusing on innovation and efficiency |
1,182 |
| 38 |
GVS Filter Technologygvs.com
Global manufacturer of filter solutions for healthcare, energy, and safety sectors with a focus on research, innovation, and global presence |
1,150 |
| 39 |
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 |
| 40 |
Azienda USL di Bolognaausl.bologna.it
One of the largest healthcare companies in Italy in terms of size and complexity of care services provided |
1,141 |
| 41 |
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 |
| 42 |
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 |
| 43 |
ASL 1 Avezzano - Sulmona - L'Aquilaasl1abruzzo.it
This healthcare institution in the province of L'Aquila manages regional healthcare services for approximately 310,000 residents through hospitals, clinics, and medical districts |
1,088 |
| 44 |
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 |
| 45 |
ASL n.1 Sassariasl1sassari.it
A public healthcare organization in Sassari, Sardinia, providing comprehensive medical and social assistance services through hospitals, community facilities, and specialized care units |
1,043 |
| 46 |
Azienda Ospedaliera San Giovanni Addoloratahsangiovanni.roma.it
A historical hospital in Rome offering modern healthcare services, level II emergency care, specialized clinical units, and regional eye bank services |
1,031 |
| 47 |
Azienda Ospedaliero Universitaria Policlinico "G.Rodolico - San Marco"policlinicorodolicosanmarco.it
Hospital and university facility resulting from a protocol agreement between region and Catania university, including Gaspare Rodolico and San Marco premises |
1,027 |
| 48 |
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 |
| 49 |
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 |
| 50 |
IRCCS Ospedale Pediatrico Giannina Gaslinigaslini.org
A leading pediatric hospital and research center with expertise in all pediatric specialties, serving patients from around the world |
978 |
| 51 |
POLICLINICO TOR VERGATAptvonline.it
A hospital and healthcare organization located in Rome, Italy focused on providing medical services and care to the community |
957 |
| 52 |
IRCCS Policlinico di Sant鈥橭rsola - Azienda Ospedaliero Universitaria di Bolognaaosp.bo.it
A leading hospital and research center in Bologna, Italy, with a focus on patient care, academic research, and medical training |
948 |
| 53 |
San Raffaelesanraffaele.it
A leading healthcare organization providing excellence in research, rehabilitation, and patient care with a network of facilities and specialists across Italy |
944 |
| 54 |
Primo Caredent Group S.p.A.primocaredentgroup.it
The company prioritizes quality through attention to detail, unity of purpose, tool development, and rigorous training to be the best Proud to be exceptional |
910 |
| 55 |
IRCCS Istituto Ortopedico Rizzoliior.it
Highly specialized hospital and research institute focused on orthopedics and traumatology, known for its integration of healthcare and scientific research |
886 |
| 56 |
ASMN - Reggio Emiliaasmn.re.it
A facility specializing in medical care, treatment, and services for patients in need of healthcare assistance and solutions |
865 |
| 57 |
IFO - Istituto Nazionale Tumori Regina Elena - Istituto Dermatologico San Gallicanoifo.it
A public entity managing two internationally renowned cancer and dermatology institutes since 1939, focusing on research, specialized care, and training |
859 |
| 58 |
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 |
| 59 |
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 |
| 60 |
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 |
| 61 |
Azienda USL di Ferraraausl.fe.it
The company provides healthcare services in the Ferrara province, with three health districts encompassing a total of 21 municipalities |
830 |
| 62 |
Fondazione Santa Luciafondazionesantalucia.it
Specializing in neurorehabilitation, the organization provides autonomy and quality of life for adults and children through research and high levels of care |
823 |
| 63 |
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 |
| 64 |
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 |
| 65 |
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 |
| 66 |
Azienda Ospedaliero-Universitaria di Ferraraospfe.it
An Italian company providing operational, strategic, financial, and energy consulting services through its website, wwwospfeit |
790 |
| 67 |
ASST Brianzaasst-brianza.it
This company includes hospitals located in Carate, Desio, Giussano, Seregno, and Vimercate, offering healthcare services to the community |
775 |
| 68 |
IRCCS Istituto Nazionale Tumori Fondazione G Pascale, Napoli, Italyistitutotumori.na.it
A prominent cancer center in Italy, affiliated with the National Health System, providing advanced treatment and technology in the Southern region |
764 |
| 69 |
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 |
| 70 |
Istituto Oncologico Veneto IOV - IRCCSioveneto.it
Specializing in cancer research, prevention, diagnosis, and treatment with a focus on integrating scientific research with patient care and improving quality of service |
750 |
| 71 |
KCS CAREGIVER COOPERATIVA SOCIALEconsorziokcs.it
KCS CAREGIVER COOPERATIVA SOCIALE is a hospital & health care company in Italy focused on providing caregiving services |
741 |
| 72 |
Azienda Ospedaliera San Gerardohsgerardo.org
This company provides a wide range of services or products, but the specific details are not provided in the description |
736 |
| 73 |
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 |
| 74 |
ASLAL Azienda Sanitaria Locale ALessandriaaslal.it
The company provides essential healthcare services to residents of Alessandria province through hospitals, health centers, and a dedicated staff of 4,000 employees |
708 |
| 75 |
POLYGON SPApolygon.eu
A European company specializing in medical device management, embracing change in the face of global health challenges to serve individuals, communities, and businesses |
708 |
| 76 |
Cooperativa Quadrifogliocooperativaquadrifoglio.com
A social cooperative founded in 1981 to promote employment integration for disabled individuals, now one of the leading third sector organizations nationally |
696 |
| 77 |
Asl 1 Sassariaslsassari.it
The regional health organization in Sassari, Sardinia, ensures access to quality healthcare services for the northwest region's 322,326 residents |
693 |
| 78 |
Nuova Sairnuovasair.it
A leading social cooperative specializing in healthcare and social services, serving vulnerable individuals in hospitals, nursing homes, schools, and through home care partnerships |
692 |
| 79 |
UPMC in Italiaupmc.it
A leading US academic health system with innovative clinical programs and research collaborations globally, including hospitals and research centers in Italy |
691 |
| 80 |
E.O. Ospedali Galliera - Genovagalliera.it
A high-specialization hospital of national importance, Galliera Hospital offers integrated healthcare, research, training, and innovation to meet community needs |
686 |
| 81 |
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 |
| 82 |
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 |
| 83 |
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 |
| 84 |
ASL Roma 5aslroma5.it
The company is a local health authority in Rome, Italy, promoting and protecting the health of residents in its area |
670 |
| 85 |
Fondazione IRCCS San Gerardo dei Tintoriirccs-sangerardo.it
Specializing in healthcare, research, and wellness for over 850 years |
669 |
| 86 |
ASL Roma 6aslroma6.it
The company is a healthcare provider for 21 municipalities, offering essential healthcare services to over 570,000 residents through hospitals, clinics, and social services |
666 |
| 87 |
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 |
| 88 |
Cottolengocottolengo.org
A non-profit entity providing social, health, and educational assistance to underprivileged individuals, upholding human dignity and promoting solidarity and support |
632 |
| 89 |
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 |
| 90 |
Ospedale San Carlogvmnet.it
An accredited hospital with emergency services under the National Health Service Visit GVM Care & Research for health initiatives and updates |
621 |
| 91 |
Azienda USL di Modenaausl.mo.it
The company provides healthcare services in the province of Modena, Italy, through hospitals, clinics, and community health initiatives |
605 |
| 92 |
ISMETTismett.edu
A leading organ transplant center in Europe, offering state-of-the-art treatment for end-stage organ failure through specialized procedures and advanced therapies |
603 |
| 93 |
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 |
| 94 |
USL Ferrarafe.it
The Ferrara Local Health Authority provides healthcare services in the Ferrara province, covering urban and rural areas across a 2,632 kmq territory |
571 |
| 95 |
OSA - Operatori Sanitari Associatiosa.coop
Providing high-quality cooperation to support healthcare, focusing on patient care in facilities and at home by integrating public and private services |
554 |
| 96 |
Ospedale di Biella-ASLBIaslbi.piemonte.it
A public health organization in Biella, Italy, providing healthcare services to a wide range of municipalities through a modern hospital facility |
553 |
| 97 |
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 |
| 98 |
Azienda Ospedaliero-Universitaria SS Antonio e Biagio e Cesare Arrigo di Alessandriaospedale.al.it
The Hospital-University Company plays a key role in providing advanced medical services to the provinces of Alessandria and Asti |
542 |
| 99 |
Dr. Max Italiadrmax.it
A leading pharmacy chain in Europe with over 3,000 pharmacies and 20,000 employees, focused on customer relationships, employee development, integrity, care, and innovation |
541 |
| 100 |
Fondazione Policlinico Universitario Campus Bio-Medicopoliclinicocampusbiomedico.it
A non-profit foundation focused on protecting and promoting human health through healthcare, education, scientific research, and innovation in biomedicine |
536 |
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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 9, 2026.
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