| # | Company | Employees |
|---|---|---|
| 1 |
Quirónsaludquironsalud.com
Leader in healthcare in Spain and Europe with over 50,000 professionals and 59 hospitals, focusing on medical research, education, and cutting-edge technology |
50,000 |
| 2 |
Sanitascorporativo.sanitas.es
The company is dedicated to promoting healthier and happier lives through an integrated healthcare model, including insurance, hospitals, rehabilitation centers, and dental clinics |
10,198 |
| 3 |
CLECE, S.A.clece.es
A leading company offering a wide range of services such as social, educational, environmental, and logistic services with a focus on social inclusion |
8,824 |
| 4 |
ILUNIONilunion.com
A group of companies focused on creating a more accessible world, reinventing themselves daily to compete and move forward |
8,198 |
| 5 |
Quirónprevenciónquironprevencion.com
Providing occupational risk prevention services, promoting workplace safety, and caring for employee health across multiple countries and industries. |
4,503 |
| 6 |
HM Hospitaleshmhospitales.com
Private healthcare group with 54 centers offering specialized hospitals, clinics, and integrated care focused on quality, innovation, and patient wellbeing. |
3,803 |
| 7 |
Vithas
Operates 22 hospitals and 39 medical centers across Spain, providing accredited, high-quality healthcare services to over five million patients annually. |
3,710 |
| 8 | 3,263 | |
| 9 |
Hospital Universitario La Pazcomunidad.madrid
A public hospital in Madrid that offers specialized healthcare services to patients from Spain and other countries, with a strong reputation in the healthcare industry |
3,225 |
| 10 |
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 |
| 11 |
Fundación Hospitalariasfundacionhospitalarias.org
Non-profit institution providing specialized care, assistance, and social reintegration for individuals with mental illness, intellectual disabilities, and other conditions worldwide |
3,112 |
| 12 |
Adeslas Dentaladeslasdental.es
A leading health insurance company in Spain with a focus on patient care, quality services, and employee well-being Offering career opportunities and continuous training |
3,000 |
| 13 |
Adeslassegurcaixaadeslas.es
A leading brand in health insurance, offering a wide healthcare network with over 1,300 medical centers and 216 private hospitals in Spain |
1,892 |
| 14 |
Aliados por la Integraciónaliadosporlaintegracion.org
An organization with over 15 years of experience promoting social and labor inclusion for vulnerable individuals through partnerships with social entities, institutions, and businesses |
1,600 |
| 15 |
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 |
| 16 |
BALLESOLballesol.es
Specialized in managing elderly care residences since 1980, providing top-notch care to meet evolving needs of seniors for over 30 years |
1,465 |
| 17 | 1,363 | |
| 18 | 1,340 | |
| 19 |
Eurofins Españaeurofins-megalab.com
Leader in clinical diagnostic testing in Spain with over 35 years of experience Offers over 5,000 different tests, serving 70+ hospitals nationwide |
1,313 |
| 20 |
Fraternidad Muprespafraternidad.com
Provides non-profit accident and occupational disease insurance, including economic, preventive, healthcare, and rehabilitation services for work-related incidents. |
1,312 |
| 21 |
Sanitas Hospitalessanitas.es
A Madrid-based insurance company providing hospital services, located at CALLE RIBERA DEL LOIRA 52, MADRID, Spain |
1,309 |
| 22 |
Multiópticasmultiopticas.com
A leading optical company in Spain with over 40 years of experience, offering a wide range of eyewear and vision care services Additionally, they provide support to vulnerable communities through their foundation |
1,291 |
| 23 |
Asispa, Atención a Personasasispa.org
A leading organization in the sector of Assisting People, providing a range of services to promote independence and well-being for individuals in need of care |
1,284 |
| 24 |
Ibermutuaibermutua.es
A national Social Security collaborator offering comprehensive coverage for work-related risks, managing sick leave, and providing protection for self-employed workers |
1,229 |
| 25 |
Grupo 5 Acción y Gestión Socialgrupo5.net
A team of 3,200 professionals dedicated to improving the lives of vulnerable individuals through quality social and healthcare services across 14 regions in Spain |
1,215 |
| 26 |
FUNDACION SUMMA HUMANITATEfundacionhumanitate.org
A non-profit foundation supporting Church institutions with management issues to ensure continuity and preservation of their charism and works |
1,200 |
| 27 |
Hospital Universitario San Rafaelhospitalsanrafael.es
The Hospital Universitario San Rafael provides specialized medical and surgical care to patients, focusing on holistic treatment and education in healthcare sciences |
1,004 |
| 28 |
San Juan de Dios Españasjd.es
Official account of a healthcare organization in Spain dedicated to promoting health and providing care to the vulnerable through a network of facilities and professionals |
987 |
| 29 |
CASER RESIDENCIALcaseresidencial.es
A private sociosanitary services provider specializing in elderly care, offering residential centers, day centers, assisted living, home care, and telecare nationwide |
934 |
| 30 |
Cualtiscualtis.com
A prevention service accredited in four specialties nationwide, offering health, workplace environment, and productivity improvement solutions with various certifications and a digital management platform |
853 |
| 31 |
Hospital Universitario Infanta Elenahospitalinfantaelena.es
Providing professional services in a variety of areas, ensuring high-quality solutions tailored to meet clients' needs and expectations |
852 |
| 32 |
Clínicas DENTIXdentix.es
A family-owned Spanish company offering advanced dental services with over 300 clinics worldwide, focusing on quality, innovation, and affordable care for patients and employees |
836 |
| 33 |
Grupo Hospitalario HLAgrupohla.com
A leading hospital group in Spain providing high-quality healthcare through a network of 18 hospitals and 38 multidisciplinary medical centers |
779 |
| 34 |
Eulen Servicios Sociosanitarios, S.A.
A global provider of comprehensive services with over 50 years of experience, operating in 14 countries worldwide |
744 |
| 35 |
Grupo Mi Clínica Privada
Specialized healthcare group offering private medical services with a patient-centered approach, focusing on comprehensive health protection through a team of professionals |
665 |
| 36 |
ORPEA Ibéricaboucomayores.es
A leading provider of care and comfort for seniors in Spain, offering personalized assistance, specialized care, and services in residences, apartments, and home care |
646 |
| 37 |
CLINICA BAVIERAclinicabaviera.com
A leading European ophthalmology and aesthetic medicine group with 69 clinics across Spain and other European countries, offering a wide range of eye care services |
638 |
| 38 |
Clínica Nuestra Señora de la Pazxn--nuestraseoradelapaz-33b.es
A non-profit mental health center in Madrid, Spain, providing patient-centered care and utilizing the latest scientific advancements to serve patients nationwide |
610 |
| 39 |
Gerencia Asistencial de Atención Primariacomunidad.madrid
A public organization providing healthcare services in the Community of Madrid, focusing on improving health, promoting wellness, and efficient resource management 13,209 professionals involved |
571 |
| 40 |
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 |
| 41 |
Clínicas Capilares IMDclinicascapilaresimd.com
Specialized in medical hair treatments for over 20 years, offering a range of solutions backed by research, products, and advanced technology for personalized care |
454 |
| 42 |
Hospital Universitario Nuestra Señora del Rosariohospitalrosario.es
A surgical medical center in Madrid, offering a wide range of specialties, advanced technology, and 24-hour emergency services for adults and neonates |
434 |
| 43 |
Hospital Universitario San Francisco de Asíshsfda.com
A hospital managed by the Institute of Franciscan Missionaries of Mary, offering a wide range of medical specialties with advanced technology and compassionate, skilled healthcare professionals |
414 |
| 44 |
Grupo Enveragrupoenvera.org
Envera is a non-profit organization dedicated to promoting social and labor inclusion for individuals with intellectual disabilities through various services and support |
390 |
| 45 |
HTGROUPhtgroup.es
The leading Spanish operator of medical transportation, formed by merging two major players in the industry to modernize and expand nationally and internationally |
389 |
| 46 |
Europreveneuropreven.es
Europreven provides nationwide coverage with 70+ centers offering various occupational health and safety services including health surveillance, industrial hygiene, and workplace ergonomics |
378 |
| 47 |
Svensonsvenson.es
A leading Spanish multinational company specializing in innovative medical-cosmetic techniques for hair problems, offering solutions for all types of alopecia With over 50 centers in Europe |
312 |
| 48 |
Atrysatryshealth.com
A global provider of precision medical diagnosis and treatment services, specializing in telemedicine and cutting-edge radiotherapy, with over 2,000 professionals worldwide |
260 |
| 49 |
CLÍNICA DENTAL DE LA HOZclinicadelahoz.com
Dental clinic offering a wide range of specialized services including restorative, cosmetic, implantology, oral medicine, endodontics, periodontics, orthodontics, and pediatric dentistry |
257 |
| 50 |
Hospital San Vicenteclinicasanvicente.es
Neurological rehabilitation clinic offering medical diagnosis and outpatient/hospital treatments with a multidisciplinary team including neurology, psychiatry, and physical therapy |
250 |
| 51 |
Fundación Renal Españolafundacionrenal.com
A non-profit organization providing comprehensive assistance to renal patients through a team of professionals in nephrology, nursing, psychology, social work, exercise, and nutrition |
151 |
| 52 |
Hospitales Parquehospitalesparque.es
A national network of hospitals and medical centers focused on becoming a leading healthcare provider, offering high-quality services with safety and excellence |
149 |
| 53 |
Olympia-Grupo Quirónsaludolympia.quironsalud.com
Medical center specializing in health optimization Offering sports medicine, lifestyle services, and comprehensive healthcare all under one roof |
133 |
| 54 |
Apoyo Psicológico En Casa - APECapoyopsicologicoencasa.es
A platform connecting patients seeking affordable psychological care at home with psychologists looking to practice without a traditional office |
124 |
| 55 |
medycsamedycsa.com
Established in 1986, Medycsa is a leading company in the field of Occupational Health and Safety, with a highly qualified team and up-to-date technical resources |
123 |
| 56 |
Saviasaludsavia.com
Savia offers comprehensive health solutions for organizations and employees, including medical consultations, diagnostic tests, wellness programs, and health management tools |
113 |
| 57 |
Farmacias Farmalifefarmalife.es
We are an exclusive group of pharmacies with extensive experience in the sector and a clear commitment to serving our customers |
105 |
| 58 |
Las claves de Pilasclavesdepi.com
The company offers therapy and rehabilitation sessions for individuals of all ages with disabilities or difficulties, aiming to improve their quality of life through personalized treatment |
88 |
| 59 |
Hospital Capilarhospitalcapilar.com
Hospital Capilar is the world's largest network of hair transplant centers, aiming to bring surgery closer to patients for a better experience |
86 |
| 60 |
Clínica Oftalmológica AVERclinica-aver.com
The company provides comprehensive eye care services including diagnosis and treatment for various eye conditions such as refractive errors, glaucoma, retinal diseases, and pediatric eye issues |
70 |
| 61 |
Miranza IOAmiranza.es
A leading ophthalmology clinic in Madrid specializing in anterior segment and refractive surgery, offering a wide range of services with top professionals and cutting-edge technology |
70 |
| 62 |
Somos Psicólogossomospsicologos.es
A team of psychologists in Madrid dedicated to improving people's well-being, personal and professional development through innovative and effective psychological support |
68 |
| 63 |
Audicost Audífonosaudicostaudifonos.com
The company is dedicated to improving the quality of life for individuals with hearing loss, preserving cognitive functions, and promoting the benefits of hearing aids |
62 |
| 64 |
Fisioterapianeurologica.esfisioterapianeurologica.es
Rehabilitation service for neurological patients in Madrid, providing home care by a qualified therapist with expertise in neurophysiotherapy |
61 |
| 65 |
Clínicas Zurichclinicaszurich.com
A national leader in aesthetic medicine and plastic surgery, specializing in obesity, nutrition, non-invasive fat elimination, and minimally invasive laser techniques |
61 |
| 66 |
Lyx Urologíalyxurologia.com
The Urology Medical-Surgical Center offers specialized and comprehensive care for male urological and genital diseases, focusing on excellence, innovation, and patient-centered approach |
59 |
| 67 |
Fundación del Lesionado Medularmedular.org
The company offers comprehensive rehabilitation services for individuals with spinal cord injuries, focusing on independence, social participation, and quality of life |
59 |
| 68 |
SINEWS MTIsinews.es
Multilingual therapy institute in Madrid providing services in multiple languages for adults and kids, as well as outsourcing support in various fields |
59 |
| 69 |
Vitalia Groupvitalia.es
Dedicated to improving quality of life for seniors and their families through specialized interdisciplinary professionals offering expert advice and support in elderly care |
59 |
| 70 |
Cognitiva Unidad de Memoria S.Lcognitivaunidadmemoria.com
Specialized healthcare company focused on prevention and therapeutic intervention for neurodegenerative diseases Provides individualized cognitive stimulation treatments, neuropsychological rehabilitation, and family support Also offers franchise services |
59 |
| 71 |
Clínica Medicina Integrativamedicinaintegrativa.com
"Integrative Medicine clinic combining conventional and natural approaches to treat patients holistically, addressing physiological, psychological, nutritional, and social aspects for healing" |
55 |
| 72 |
IML Cliniciml.es
A healthcare group in Madrid with three clinics offering a wide range of medical services including aesthetic medicine, surgery, dermatology, and more |
54 |
| 73 |
Stima Mayores.stimamayores.es
STIMA Mayores provides comprehensive stimulation services for the elderly to enhance their quality of life at home, offering cognitive, physical, and social activities |
50 |
| 74 |
ROC Clinicrocclinic.com
Leading urology clinic in Spain offering research-based results, advanced technology, and extensive experience Providing personalized and excellence-focused urological diagnosis and treatment |
48 |
| 75 |
Centro Óptico Socialcentroopticosocial.es
The company is a network of optical and audiology centers in Spain, offering premium products at affordable prices and providing assistance to those in need |
48 |
| 76 |
Centro Tiban Psicología y Nutricióncentrotiban.es
Specialized center in eating disorders, obesity, body therapy, outpatient care, and therapy groups Provides training in psychology and nutrition |
46 |
| 77 |
G.P.poderdecir.es
Psychoanalysis practice in Madrid since 1981 offering consultations via email, phone, etc Visit website for more information on professional services |
46 |
| 78 |
Idealmedicidealmedic.com
Specialized medical team providing telemedicine, home care, equipment outsourcing, clinical trial participation, hospital management, digital health solutions, and consultancy services globally |
45 |
| 79 |
Clínica Oftalmosoftalmos.es
Oftalmos is an advanced ophthalmology center with experienced staff, cutting-edge technology, and personalized quality care for all family visual health needs |
44 |
| 80 |
Fisiosalud+fisioweb.com
Highly qualified and experienced physiotherapists offering quality physiotherapy services with a focus on sports injuries, back pain, women's health, and prenatal/postnatal care since 1996 |
42 |
| 81 |
Grupo GesSaluTgrupogessalut.es
Advanced healthcare management for individuals injured in traffic accidents |
42 |
| 82 |
Hospital Laguna - Fundación Vianorte-Lagunalagunacuida.org
A non-profit organization providing comprehensive care and support to patients with advanced illnesses, elderly individuals, and their families at home or in hospital units |
39 |
| 83 |
Consulta Dr. Carlos Chiclanadoctorcarloschiclana.com
This company provides specialized medical care for psychiatric patients and personalized psychological assistance, covering a wide range of treatments and services |
38 |
| 84 |
CLÍNICA MENORCAclinicamenorca.com
A medical clinic focusing on patient service, staffed by highly qualified professionals using cutting-edge technology for surgery and aesthetic medicine Beauty and health are prioritized |
36 |
| 85 |
Servicios Integrales de Atencion Geriatrica PINAR DE ARAVACApinardearavaca.es
Specialists in Geriatrics and Internal Medicine offering 24-hour in-person medical care, with services including Palliative Care, Alzheimer's Unit, Occupational Workshops, and Research Department |
29 |
| 86 |
Centro de Psicología y Psicoterapiapsicologiaypsicoterapia.com
Accredited Health Center in Madrid offering psychological assessment and therapy services for children, adolescents, adults, couples, and groups |
28 |
| 87 |
GrupoLaberinto, Psicoterapia para la Saludgrupolaberinto.es
GrupoLaberinto offers personalized health interventions for individuals at all stages of life through a multidisciplinary approach, including pedagogy, psychology, psychiatry, social work, and nutrition |
27 |
| 88 |
Dentycarddentycard.es
Specialized in providing healthcare services to corporations, insurers, and groups, with a network of over 4,700 centers serving 3 million clients Focus on customized care and quality dentistry |
27 |
| 89 |
Centro de Reconocimientos Médicos Retirocrmretiro.es
The company offers personalized and quality services at competitive prices, including driving license renewals, firearms permits, and medical certificates for various purposes |
26 |
| 90 |
Fisioterapia de la Sernafisioterapiadelaserna.com
Specialized center in treating craniofacial and cervical pathologies with manual therapies Also offers treatments for orthopedic, neurological, and general physiotherapy issues, focusing on patient recovery and prevention |
25 |
| 91 |
Psikidspsikids.es
Specialized centers in psychology and psychiatry with over 50 years of experience Dedicated to helping children, adolescents, and young adults overcome their difficulties |
25 |
| 92 |
Audifón Grupo Audikaaudifon.es
Since 1988, we have been dedicated to improving hearing health for all, offering personalized solutions for hearing loss with promotions and financing options available Stay informed with our monthly newsletter |
24 |
| 93 |
RV ALFA Centros Auditivosrvalfa.com
The company specializes in improving the quality of life for individuals with hearing difficulties by providing comprehensive audiology services and personalized solutions |
24 |
| 94 |
Clinica Laservisiónlaservision.es
A leading ophthalmology clinic offering a wide range of advanced treatments including laser surgery for vision correction, cataract surgery, and treatment of various eye conditions |
23 |
| 95 |
ELEA, Instituto Psicoeducativoeleapsicopedagogia.es
We support individuals of all ages in their life stages, helping them overcome difficulties and develop necessary tools for a fulfilling life |
23 |
| 96 |
Grupo Veterinario Peñagrandeclinicasveterinariaspg.es
Veterinary clinics and hospitals providing high-quality veterinary medicine with a focus on scientific and humane standards for the past 30 years |
23 |
| 97 |
Neolife Medical Groupneolifesalud.com
An innovative European clinic specializing in Antiaging Prevention, offering health, wellness, and vitality programs for individuals and corporate board members |
22 |
| 98 |
Neurología Clínica Madridneurologiaclinica.es
Specializing in neurology, the company offers patient care, education, and research services, focusing on areas such as headaches, epilepsy, and movement disorders |
22 |
| 99 |
Clínica FEMM | Gournayfemmcirugiaestetica.com
A leading clinic in health, beauty, and wellness offering plastic surgery, specialized units, aesthetic treatments, integrative medicine, nutrition, and micropigmentation services |
22 |
| 100 |
Fundación Hospitalarias: Red de Daño Cerebral y Neurorrehabilitaciónxn--daocerebral-2db.es
The company specializes in the rehabilitation of individuals with brain damage, focusing on individualized treatment to restore autonomy and dignity |
21 |
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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.
More company lists in Madrid
- The largest companies in Madrid 2,387
- Retail chains in Madrid 226
- Financial services firms in Madrid 211
- Wellness and Fitness Services companies in Madrid 186
- Critical infrastructure operators in Madrid 140
- IT Services and IT Consulting companies in Madrid 122
- Financial Services companies in Madrid 117
- Software Development companies in Madrid 109
- IT services companies in Madrid 109
- Insurance companies in Madrid 104
- SaaS companies in Madrid 96
- Retail Apparel and Fashion companies in Madrid 78
- Education providers in Madrid 69
- Business Consulting and Services companies in Madrid 69
- Advertising Services companies in Madrid 68
- Public sector organisations in Madrid 66
- Entertainment Providers companies in Madrid 62
- Consulting firms in Madrid 57
- Venture capital and private equity firms in Madrid 53
- Energy companies in Madrid 50
- Hospitality companies in Madrid 50
- Investment Management companies in Madrid 50
- Government Administration companies in Madrid 48
- Manufacturers in Madrid 48