| # | Company | Employees |
|---|---|---|
| 1 |
Acibadem Healthcare Groupacibadem.com.tr
Leading healthcare services, hospitals, and clinics, providing diagnosis, treatment, and integrated medical solutions across multiple countries, including mobile healthcare and project management. |
9,234 |
| 2 |
Medical Park Hastaneler Grubumedicalpark.com.tr
A healthcare group in Turkey providing comprehensive medical services with ethical principles, respect for patient rights, experienced staff, and advanced technology |
6,751 |
| 3 |
Medipol Healthcare Groupmedipol.com.tr
Leading private university hospital in Turkey, offering General, Cardiovascular, Oncology, and Dental services with advanced medical technology and a focus on improving quality of life |
4,053 |
| 4 |
Memorial Healthcare Groupmemorial.com.tr
Leading healthcare provider in Turkey with a focus on international quality standards, ethical principles, and patient satisfaction Offering advanced medical treatments and facilities across multiple locations |
3,253 |
| 5 |
Amerikan Hastanesiamerikanhastanesi.org
A leading healthcare center in Turkey and neighboring countries, providing modern medical services since 1920 with a non-profit approach |
2,160 |
| 6 |
Başakşehir Çam ve Sakura City Hospitalcamsakurasehir.saglik.gov.tr
Provides quality health services prioritizing healthy life, through scientific diagnosis and treatment while focusing on ethics, satisfaction, trust, and medical education |
1,907 |
| 7 |
Liv Hospital Grouplivhospital.com
Liv Hospital aims to elevate the standards of healthcare by providing advanced medical services inspired by the miraculous abilities of the human body |
1,772 |
| 8 |
Koç Üniversitesi Hastanesikuh.ku.edu.tr
Providing high-quality, transparent, and integrated patient care services while complying with laws and ethical principles, with a focus on patient needs and privacy |
1,658 |
| 9 |
Florence Nightingale Hospitalflorence.com.tr
Established in 1989 as a small health center, the organization has grown into a leading hospital performing open-heart surgeries at international standards |
1,393 |
| 10 |
Özel Hastaneler ve Sağlık Kuruluşları Derneğiohsad.org
A healthcare organization in Turkey strives to strengthen the private healthcare sector by providing efficient and quality services to enhance public health |
1,333 |
| 11 |
Dünyagöz Hastaneler Grubudunyagoz.com
A leading provider of comprehensive eye care services with a global presence, offering advanced treatments and serving patients from over 160 countries annually |
1,063 |
| 12 |
MLPCAREmlpcare.com
A leading healthcare group with hospitals in multiple cities, providing top-quality medical services, collaborating with universities, and prioritizing employee development and satisfaction |
851 |
| 13 |
KOLAN HOSPITAL GROUPkolanhastanesi.com.tr
Providing high-quality and reliable healthcare services with a patient-centered approach, experienced medical staff, advanced technology, and a focus on patient satisfaction |
786 |
| 14 |
Prof. Dr. Cemil Taşcıoğlu Şehir Hastanesicemiltascioglush.saglik.gov.tr
A public health organization in Istanbul operating under the Ministry of Health, providing healthcare services and medical research at a university hospital |
782 |
| 15 |
İstanbul Central Hospitalcentral.com.tr
Health professionals in Istanbul's Anatolian side with 20 years of experience offer continuous services with over 300 staff in Kozyatağı |
767 |
| 16 |
Ozel Erdem Hastahaneleri (Erdem Hospitals)erdemhastahanesi.com.tr
Private hospital group in Istanbul, Turkey with two branches, hemodialysis centers, and over 500 employees providing healthcare services to patients |
682 |
| 17 | 628 | |
| 18 |
Bakirkoy Dr. Sadi Konuk Training & Research Hospital Istanbulbeah.gov.tr
A referral teaching hospital and level I trauma center located in Bakirkoy, Istanbul, Turkey, providing advanced medical training and research services |
592 |
| 19 |
Yeditepe Üniversitesi Hastaneleriyeditepehastaneleri.com
A leading university hospital network in Turkey offering a wide range of medical services, advanced treatments, and innovative research in various medical fields |
577 |
| 20 |
İstanbul Okan Üniversitesi Hastanesiokanhastanesi.com.tr
A full-service general hospital with a 250-bed capacity, 10 operating rooms, and advanced technology, serving patients in Tuzla and Acıbadem districts in Istanbul |
527 |
| 21 |
Yeni Yuzyil Universitesi Ozel Gaziosmanpasa Hastanesigophastanesi.com.tr
A leading hospital in Istanbul offering specialty medical services with advanced technology, exceptional care, and a focus on patient satisfaction |
520 |
| 22 |
Medicana Health Groupmedicanainternational.com
A leading healthcare center in Turkey with 13 hospitals, almost 1,000 doctors, and 6,500 employees, providing international patients with top-notch medical care |
476 |
| 23 |
Dentakay Dental Clinicdentakay.com
A leading dental clinic in Istanbul, Turkey, offering top-quality dental solutions with branches in multiple cities and a growing international presence |
435 |
| 24 |
Avicenna Hospitalavicennint.com
Offering high quality healthcare services with latest technological facilities at affordable prices, delivered by specialist doctors in the medical field |
400 |
| 25 |
Academic Hospitalacademichospital.com.tr
A foundation established in 1985, providing world-class healthcare services since 1997 through a modern hospital offering a wide range of diagnostic and treatment services |
372 |
| 26 |
HAYDARPASA NUMUNE EGITIM VE ARASTIRMA HASTANESIhaydarpasanumuneah.saglik.gov.tr
A health sciences university affiliated with a hospital specializing in education and research in the health field |
369 |
| 27 |
İstanbul Halk Sağlığı Müdürlüğüistanbulhalksagligi.gov.tr
A public institution in Istanbul dedicated to improving public and individual health through various health services and programs |
362 |
| 28 |
Maltepe Üniversitesi Tıp Fakültesi Hastanelerimaltepehastanesi.com.tr
An educational institution established by a foundation, operating as a public legal entity under relevant laws, with a medical faculty and a diverse academic staff |
354 |
| 29 |
Medistate Hastanesimedistate.com.tr
A healthcare facility in Istanbul providing comprehensive medical services with expert staff, cutting-edge technology, and a commitment to ethical principles |
338 |
| 30 |
Heltiagetheltia.com
A personalized digital preventive health platform uniting experts like psychologists, dietitians, and physiotherapists to help individuals adopt healthy habits and prevent long-term health issues |
333 |
| 31 |
Emsey Hospitalemseyhospital.com
Providing international standard medical treatment and post-treatment facilities, Emsey Hospital aims to be a leading healthcare institution focused on patient satisfaction and convenience |
332 |
| 32 |
Avrasya Hastanesiavrasyahospital.com.tr
A hospital with advanced medical facilities, offering quality healthcare services with a focus on patient satisfaction and continuous improvement through staff training |
325 |
| 33 |
Bahçelievler Devlet Hastanesibahcelievlerdh.saglik.gov.tr
A state hospital in Istanbul, Turkey, recognized as the country's 4th and Istanbul's first HIMMS Level 7 hospital |
324 |
| 34 |
Esteworld Plastic Surgery Health Groupesteworld.com.tr
Leader in plastic and aesthetic surgery services in Turkey, providing high-quality treatments in areas such as plastic surgery, hair transplants, dental care, and medical aesthetics |
320 |
| 35 |
Medilife Sağlık Grubumedilife.com.tr
Established in 2001, providing healthcare services to tens of thousands of patients annually with expert medical staff, ensuring ethical and quality care without discrimination |
233 |
| 36 |
Wellpointwellpoint.com.tr
Wellpoint is a health group focusing on occupational health and safety, offering innovative services, training programs, healthcare support, and brand management solutions |
213 |
| 37 |
Clinic Centercliniccenter.co.uk
Specializing in hair transplant, plastic surgery, and dentistry treatments, we offer comprehensive packages for high-quality services in Turkey |
205 |
| 38 |
Avcılar Hospitalavcilarhospital.com.tr
Providing high-quality healthcare services with a focus on patient rights, ethical practices, experienced staff, modern technology, and a safe, clean, and peaceful environment |
183 |
| 39 |
Doku Medicaldokumedical.com
A healthcare facility founded in 2017, offering extensive experience in medical services and patient care |
171 |
| 40 |
Istanbul Oncology Hospitalistanbulonkoloji.com
Specializing in oncology, our state-of-the-art hospital provides high-tech medical services with a focus on patient comfort, safety, and efficiency |
163 |
| 41 |
Aktif International Hospitalaktifinternational.com
Providing modern and scientific healthcare services with a patient-centered approach through five hospitals in the Marmara region, focusing on trust and patient satisfaction |
160 |
| 42 |
Eczacıbaşı-Baxter Hastane Ürünlerieczacibasi-baxter.com.tr
The company provides high-quality products and services for the treatment of critical diseases, aiming to improve health standards globally |
93 |
| 43 |
Kadıköy Şifa Hastanesi Ataşehirkadikoysifa.com
The healthcare group provides modern, reliable, and quality health services with advanced technology, focusing on patient satisfaction and traditional quality in healthcare |
76 |
| 44 |
TAYMEDtaymed.net
Providing digital and creative solutions for healthcare professionals to enhance their services and continue to innovate in the industry |
44 |
| 45 | 22 |
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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 Oct 9, 2026.
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