These companies are primarily large public and private hospitals, and some specialized clinics, operating across Spain. They range from major university hospitals to regional healthcare providers. Hospital Gregorio Marañón in Madrid is a public hospital known for teaching and research, while Hospital Universitario Ramón y Cajal, also in Madrid, specializes in general healthcare services. Corposalud, based in Valencia, provides general healthcare services, and Hospital Clinica Benidorm is a private medical center recognized for patient-focused care.
A notable pattern is the concentration of these medical practices in major cities and regional capitals. Several large hospitals are located in Madrid, including Hospital Gregorio Marañón and Hospital Universitario Ramón y Cajal. Other significant facilities are found in Zaragoza (Hospital Universitario Miguel Servet), Valencia (Corposalud), and Benidorm (Hospital Clinica Benidorm).
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
Hospital Gregorio Marañónhggm.es
A public hospital in Madrid known for highly trained professionals, teaching and research, technological advancements, and national/international specialty care |
3,146 | |||
| 2 | 
Hospital Universitario Ramón y Cajal
A medical practice company located in Madrid, Spain, specializing in providing healthcare services at Hospital Universitario Ramón y Cajal |
1,548 | |||
| 3 |
Farmacia Elia Turrionfarmaciaturrion.com
The company collects and processes personal data in compliance with data protection laws for individuals participating in events on their website |
1,510 | |||
| 4 |
Hospital Universitario Puerta De Hierro Majadahonda
A medical practice company located in Spain, offering services at Hospital Universitario Puerta de Hierro Majadahonda on CALLE MANUEL DE FALLA 1 |
1,456 | |||
| 5 |
Corposaludclinicacorposalud.es
Corposalud is a medical practice company in Valencia, Spain, providing healthcare services to patients in need |
1,453 | |||
| 6 |
Conselleria de Saclinicapassos.es
A recently created company in the healthcare sector specializing in comprehensive foot care in the university area, equipped with suitable treatment rooms |
1,014 | |||
| 7 |
Hospital Universitario Miguel Servet
A medical practice company located in Zaragoza, Spain, providing services at Hospital Universitario Miguel Servet on Paseo Isabel la Catolica |
874 | |||
| 8 |
Servicio Galego de Saude-Subdireccion Xeralsergas.gal
A medical practice company in Spain, providing healthcare services at CALLE RAMON Y CAJAL, 2, CORUÑA |
651 | |||
| 9 |
Hospital Universitario De Burgossaludcastillayleon.es
Medical practice based in Bilbao, Spain, providing services at Hospital Universitario De Burgos |
543 | |||
| 10 |
Clinica Dental Draclinicadentaldragarcia.com
The company welcomes users to their website and outlines the terms and conditions for navigating the site, according to Spanish regulations |
491 | |||
| 11 |
Hospital Universitario de la Princesalinkedin.com
Specializing in connecting healthcare professionals with job opportunities in the MENA region, focusing on medical roles and placements |
462 | |||
| 12 |
Clinica Dental Drclinicadentalvasquez.com
Specializing in dental aesthetics, we offer personalized treatments to achieve a healthy, bright, and white smile at our dental center |
418 | |||
| 13 |
Hospital Clinica Benidormhcbhospitales.com
A top-rated private medical center in Spain with a patient-focused medical project, recognized for excellence in 2004 |
330 | |||
Want more companies than this list?This page shows the largest ones only. Connect to Tamtam to see every company that matches, filter by size, industry or growth, and reach their decision-makers. | |||||
| 14 |
Hospital Nacional de Clínicas
A medical practice company located in Córdoba, Argentina, providing healthcare services at Hospital Nacional de Clínicas on SANTA ROSA 1564 |
328 | |||
| 15 |
Departamento de Salud del Vinalopóvinaloposalud.com
Manage and operate a public hospital integrated into the healthcare network of the Valencian government, providing modern healthcare services in state-of-the-art facilities |
275 | |||
| 16 |
Clínica Rotgerclinicarotger.com
This facility offers 21 technologically advanced rooms with top amenities, staffed by specialists and nurses fluent in English and German |
179 | |||
| 17 |
IVF-Lifeivf-spain.com
A group of fertility clinics and laboratories specializing in Reproductive Medicine and Genetics, offering treatments and diagnostic tests for fertility problems |
176 | |||
| 18 |
Santé Clínica Estéticasanteclinics.com
A Barcelona-based aesthetic clinic promoting social well-being through a holistic approach that enhances attractiveness and elevates mental and physical capabilities |
172 | |||
| 19 |
Virgen de la Caridad, S.L.cmvcaridad.com
Private polyclinic offering medical specialties, urgent care, surgical services, diagnostic imaging, dental and aesthetic clinics, physiotherapy, and occupational health services |
170 | |||
| 20 |
Trabajador Socialtrabajosociallibre.com
Specializes in social expert reports, advising third sector organizations, providing specialized social work training and emotional intelligence services Discover how they can help you! |
167 | |||
| 21 |
Sociedad Española de Cardiologíasecardiologia.es
A non-profit organization dedicated to advancing knowledge, prevention, and treatment of heart diseases, improving patient outcomes, and fostering international collaborations in cardiology |
154 | |||
| 22 |
Sanatorio Francés
A medical practice company located in Córdoba, Argentina, providing healthcare services at their facility on JOSÉ BAIGORRI 749 |
153 | |||
| 23 |
Terapeuta Ocupacionalterapeutaocupacionalenvalencia.es
NEUROCEN manages administrative tasks, accounting, and tax services for clients, while also sending commercial communications about products and services |
151 | |||
| 24 |
OCULIS - Instituto Oftalmológicooculis.es
We are a group of ophthalmologists specializing in outsourcing ophthalmology services for hospitals, clinics, and medical centers, offering a wide range of sub-specialties |
31 | |||
| 25 |
UdG Medicina (Fundació Privada)udgmedicina.cat
A public-private collaboration in health sciences promoting innovation, research, and education to serve as a laboratory of ideas |
28 | |||
| 26 |
ilaya International Group S.L.ilaya.com
Innovative medical company with expertise in fertility treatments, stem cell applications, and skin rejuvenation using innovative technologies for global customers |
14 | |||
| 27 |
SESAP - Sociedad Española de Salud de Precisiónsesap.eu
A non-profit organization promoting precision health, healthy lifestyles, and personalized, proactive healthcare through collaboration, knowledge exchange, and technological innovation |
8 | |||
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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 Nov 13, 2026.
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