# Top 30 healthcare providers in Milan

Tamtam tracks 34 healthcare providers headquartered in Milan. This list ranks the 30 largest by number of employees on LinkedIn, led by Amplifon, Gruppo San Donato and Ospedale San Raffaele. Their median headcount is 843. Half of them were founded in 1975 or later.

The companies listed are primarily large healthcare providers based in Milano. They encompass a range of services from retail health to specialized hospital care. Among them, Amplifon is a global leader in hearing care retail, and Gruppo San Donato is a large European healthcare group integrating hospitals and research. Ospedale San Raffaele is a high-specialization center within Gruppo San Donato, and DentalPro operates as the largest Italian dental group.

A common pattern among these Milano-based healthcare providers is their focus on comprehensive care, often combining clinical services with research and education. Many were founded in the mid to late 20th century, with a significant number established in the 1950s, 60s, and 70s, indicating a long-standing presence in the city's healthcare landscape.

🇮🇹 Milan · 30 companies · Updated Nov 12, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Amplifon](https://www.tamtam.ai/c/amplifon) (amplifon.com)<br>Global leader in hearing care retail, empowering people to rediscover the emotions of sound Operating in 26 countries with innovative opportunities and inclusive values | Retail Health and Personal Care Products | 🇮🇹 Milan | 11,384 | 1950 |
| 2 | [Gruppo San Donato](https://www.tamtam.ai/c/gruppo-san-donato) (grupposandonato.it)<br>Large European healthcare group integrating hospitals, research, universities, clinics, focusing on human-centered care and international expansion. | Hospitals and Health Care | 🇮🇹 Milan | 9,474 | 1957 |
| 3 | [Ospedale San Raffaele](https://www.tamtam.ai/c/ospedale-san-raffaele) (hsr.it)<br>A high-specialization center within Gruppo San Donato focusing on medical, scientific research, and university education to deliver excellence in healthcare | Hospitals and Health Care | 🇮🇹 Milan | 4,965 | 1971 |
| 4 | [Fondazione Don Gnocchi](https://www.tamtam.ai/c/fondazione-don-gnocchi) (dongnocchi.it)<br>The Foundation provides care, rehabilitation, research, and training for individuals with disabilities, complex medical conditions, and elderly individuals, both nationally and internationally | Hospitals and Health Care | 🇮🇹 Milan | 2,793 | 1951 |
| 5 | [Ospedale Policlinico di Milano](https://www.tamtam.ai/c/ospedale-policlinico-di-milano) (policlinico.mi.it)<br>The company is a renowned hospital in Milan, excelling in various areas of healthcare, research, and education with a focus on interdisciplinary collaboration | Hospitals and Health Care | 🇮🇹 Milan | 2,203 |  |
| 6 | [DentalPro](https://www.tamtam.ai/c/dentalpro) (dentalpro.it)<br>The largest Italian dental group with over 260 centers, 2000 employees, and 1200 dental professionals providing personalized care in modern, welcoming facilities | Hospitals and Health Care | 🇮🇹 Milan | 2,163 | 2010 |
| 7 | [IEO Istituto Europeo di Oncologia](https://www.tamtam.ai/c/ieo-istituto-europeo-di-oncologia) (ieo.it)<br>Research hospital specializing in cancer treatment, integrating lab and clinical research, prevention, diagnosis, treatment, and education to prioritize patient-centered care with innovative methods | Hospitals and Health Care | 🇮🇹 Milan | 1,645 | 1994 |
| 8 | [Fondazione IRCCS Istituto Nazionale dei Tumori di Milano](https://www.tamtam.ai/c/fondazione-irccs-istituto-nazionale-dei-tumori-di-milano) (instagram.com)<br>The institute specializes in oncology research, clinical trials, personalized treatment, and secondary prevention through a holistic approach to patient care | Hospitals and Health Care | 🇮🇹 Milan | 1,451 | 1928 |
| 9 | [ASST Santi Paolo e Carlo](https://www.tamtam.ai/c/asst-santi-paolo-e-carlo) (asst-santipaolocarlo.it)<br>A public healthcare organization in Lombardia, Italy, providing essential hospital and outpatient services for the regional health system, with two specialized hospital facilities | Hospitals and Health Care | 🇮🇹 Milan | 1,389 | 2015 |
| 10 | [Cerba HealthCare Italia](https://www.tamtam.ai/c/cerba-healthcare-italia) (cerbahealthcare.it)<br>Italian branch of an international healthcare group specializing in outpatient diagnostics, with labs in 47 countries serving 43 million patients annually | Hospitals and Health Care | 🇮🇹 Milan | 1,319 |  |
| 11 | [KOS GROUP](https://www.tamtam.ai/c/kos-group) (kosgroup.com)<br>A leading company in Italy's healthcare sector, specializing in nursing homes, rehabilitation, and diagnostic centers | Hospitals and Health Care | 🇮🇹 Milan | 1,207 | 2002 |
| 12 | [Santagostino](https://www.tamtam.ai/c/santagostino) (santagostino.it)<br>A network of specialized polyclinics in Italy offering high-quality, affordable healthcare services Focus on building strong doctor-patient relationships for comprehensive care | Hospitals and Health Care | 🇮🇹 Milan | 1,064 | 2009 |
| 13 | [ADEC](https://www.tamtam.ai/c/adec) (adec.it)<br>Specialized medical and dental practice focused on prevention and early diagnosis, offering comprehensive treatment plans for patients of all ages | Medical Practices | 🇮🇹 Milan | 862 | 1986 |
| 14 | [Ospedale Galeazzi - Sant'Ambrogio](https://www.tamtam.ai/c/ospedale-galeazzi-sant-ambrogio) (grupposandonato.it)<br>The company brings together leading institutions in orthopedics, cardiovascular care, neurosurgery, and obesity surgery to provide comprehensive healthcare services | Hospitals and Health Care | 🇮🇹 Milan | 845 | 1963 |
| 15 | [CDI Centro Diagnostico Italiano](https://www.tamtam.ai/c/cdi-centro-diagnostico-italiano) (cdi.it)<br>An outpatient healthcare facility in Milan, Italy, offering prevention, diagnosis, and treatment services with day hospital care, serving over 400,000 patients annually | Hospitals and Health Care | 🇮🇹 Milan | 843 | 1975 |
| 16 | [Azienda Ospedaliera San Paolo](https://www.tamtam.ai/c/azienda-ospedaliera-san-paolo) (asst-santipaolocarlo.it)<br>Specialized hospital providing high-quality healthcare services, basic and medium complexity treatments, and advancing clinical research, translational research, and education using advanced technologies | Hospitals and Health Care | 🇮🇹 Milan | 801 |  |
| 17 | [Serenis](https://www.tamtam.ai/c/serenis) (serenis.it)<br>The company offers psychotherapy, coaching, and psychological support, as well as psychiatry services with experienced therapists They support companies in promoting mental well-being | Mental Health Care | 🇮🇹 Milan | 800 | 2021 |
| 18 | [Centro Cardiologico Monzino](https://www.tamtam.ai/c/centro-cardiologico-monzino) (cardiologicomonzino.it)<br>The Cardiologico Monzino Center is a leading cardiologic research and treatment institute in Europe, offering specialized care and educational opportunities in Milan | Hospitals and Health Care | 🇮🇹 Milan | 729 | 1981 |
| 19 | [Hippocrates Holding S.p.A. \| B Corp](https://www.tamtam.ai/c/hippocrates-holding-s-p-a-b-corp) (hippocratesholding.com)<br>Hippocrates Holding was founded by young professionals in investments who secured funding from notable Italian entrepreneurial families | Holding Companies | 🇮🇹 Milan | 726 | 2018 |
| 20 | [Clariane Italia](https://www.tamtam.ai/c/clariane-italia) (clariane.it)<br>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 | Hospitals and Health Care | 🇮🇹 Milan | 656 |  |
| 21 | [FONDAZIONE IRCCS ISTITUTO NEUROLOGICO CARLO BESTA](https://www.tamtam.ai/c/fondazione-irccs-istituto-neurologico-carlo-besta) (istituto-besta.it)<br>A leading public research and healthcare institution specializing in neurological sciences, providing excellence in patient care, translational research, and innovative treatments | Hospitals and Health Care | 🇮🇹 Milan | 552 | 1918 |
| 22 | [KOS Group - Residenze Anni Azzurri](https://www.tamtam.ai/c/kos-group-residenze-anni-azzurri) (anniazzurri.it)<br>Specializing in elderly care services, offering tailored solutions for geriatric and neurodegenerative needs, including healthcare, rehabilitation, and specialized centers in Milan | Individual and Family Services | 🇮🇹 Milan | 492 | 2002 |
| 23 | [ASST Gaetano Pini - CTO](https://www.tamtam.ai/c/asst-gaetano-pini-cto) (asst-pini-cto.it)<br>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 | Hospitals and Health Care | 🇮🇹 Milan | 457 | 1874 |
| 24 | [Istituto Clinico Città Studi SpA](https://www.tamtam.ai/c/istituto-clinico-citta-studi-spa) (ic-cittastudi.it)<br>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 | Hospitals and Health Care | 🇮🇹 Milan | 395 |  |
| 25 | [Ospedale Luigi Sacco](https://www.tamtam.ai/c/ospedale-luigi-sacco) (hsacco.it)<br>A medical practice company located in Milan, Italy, providing healthcare services at VIA GIOVANNI BATTISTA GRASSI 74 | Medical Practices | 🇮🇹 Milan | 390 | 1900 |
| 26 | [Humanitas San Pio X](https://www.tamtam.ai/c/humanitas-san-pio-x) (humanitas-sanpiox.it)<br>With over 50 years of experience, the company provides healthcare services, focusing on prevention, early diagnosis, and specialized treatments for various medical conditions | Hospitals and Health Care | 🇮🇹 Milan | 385 |  |
| 27 | [Casa di Cura Igea S.p.A.](https://www.tamtam.ai/c/casa-di-cura-igea-s-p-a) (casadicuraigea.it)<br>A modern healthcare facility in Milan offering advanced medical services in medicine and surgery, focused on patient care, research, and prevention programs | Hospitals and Health Care | 🇮🇹 Milan | 336 | 1926 |
| 28 | [AIAS di Milano Onlus](https://www.tamtam.ai/c/aias-di-milano-onlus) (aiasmilano.it)<br>The organization has been operating in Milan and its surroundings for over 50 years, improving health and quality of life for people with disabilities | Non-profit Organizations | 🇮🇹 Milan | 334 | 1959 |
| 29 | [AREU Lombardia](https://www.tamtam.ai/c/areu-lombardia) (areu.lombardia.it)<br>The company provides emergency assistance services through the use of the unique emergency number 112 | Government Administration | 🇮🇹 Milan | 309 | 2008 |
| 30 | [AZIENDA OSPEDALIERA OSPEDALE FATEBENEFRATELLI E OFTALMICO](https://www.tamtam.ai/c/azienda-ospedaliera-ospedale-fatebenefratelli-e-oftalmico) (antonioscialdone.com)<br>A hospital and healthcare facility in Milan, Italy specializing in ophthalmology services and treatments | Hospitals and Health Care | 🇮🇹 Milan | 267 |  |

## 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 12, 2026.

## More company lists in Milan

- [The largest companies in Milan](https://www.tamtam.ai/l/largest-companies-milan) (1,800)
- [Multinational companies in Milan](https://www.tamtam.ai/l/multinational-companies-milan) (471)
- [Retail chains in Milan](https://www.tamtam.ai/l/retail-chains-milan) (240)
- [Financial services firms in Milan](https://www.tamtam.ai/l/financial-services-firms-milan) (216)
- [Financial Services companies in Milan](https://www.tamtam.ai/l/financial-services-companies-milan) (140)
- [Professional services firms in Milan](https://www.tamtam.ai/l/professional-services-firms-milan) (134)
- [Critical infrastructure operators in Milan](https://www.tamtam.ai/l/critical-infrastructure-operators-milan) (133)
- [IT services companies in Milan](https://www.tamtam.ai/l/it-services-companies-milan) (126)
- [Companies with in-house R&D in Milan](https://www.tamtam.ai/l/r-and-d-companies-milan) (124)
- [Software Development companies in Milan](https://www.tamtam.ai/l/software-development-companies-milan) (119)
- [Luxury brands in Milan](https://www.tamtam.ai/l/luxury-brands-milan) (111)
- [Retail Apparel and Fashion companies in Milan](https://www.tamtam.ai/l/retail-apparel-and-fashion-companies-milan) (109)
- [Consulting firms in Milan](https://www.tamtam.ai/l/consulting-firms-milan) (104)
- [IT Services and IT Consulting companies in Milan](https://www.tamtam.ai/l/it-services-and-it-consulting-companies-milan) (104)
- [Manufacturers in Milan](https://www.tamtam.ai/l/manufacturers-milan) (103)
- [SaaS companies in Milan](https://www.tamtam.ai/l/saas-companies-milan) (103)
- [Companies with a mobile app in Milan](https://www.tamtam.ai/l/companies-with-mobile-app-milan) (98)
- [Corporate groups and holding companies in Milan](https://www.tamtam.ai/l/holding-companies-milan) (98)
- [E-commerce companies in Milan](https://www.tamtam.ai/l/ecommerce-companies-milan) (90)
- [Hotel and hospitality groups in Milan](https://www.tamtam.ai/l/hospitality-groups-milan) (81)
- [Insurance companies in Milan](https://www.tamtam.ai/l/insurance-companies-milan) (72)
- [Subscription businesses in Milan](https://www.tamtam.ai/l/subscription-businesses-milan) (68)
- [Education providers in Milan](https://www.tamtam.ai/l/education-companies-milan) (63)
- [Retail Luxury Goods and Jewelry companies in Milan](https://www.tamtam.ai/l/retail-luxury-goods-and-jewelry-companies-milan) (63)

## The same list elsewhere in Italy

- [Healthcare providers in Italy](https://www.tamtam.ai/l/healthcare-providers-italy) (308)
- [Healthcare providers in Lombardy](https://www.tamtam.ai/l/healthcare-providers-lombardy) (95)
- [Healthcare providers in Lazio](https://www.tamtam.ai/l/healthcare-providers-lazio) (42)
- [Healthcare providers in Emilia-Romagna](https://www.tamtam.ai/l/healthcare-providers-emilia-romagna) (40)
- [Healthcare providers in Rome](https://www.tamtam.ai/l/healthcare-providers-rome) (35)

## 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)

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Source: https://www.tamtam.ai/l/healthcare-providers-milan