World Top 100 Healthcare Service Companies List by Market Cap as of August 2026

Hospitals and health centers managing and operating company with headquarters is in Germany. Expert in providing dialysis solutions for kidney patients.

Zoetis is a Pharmaceutical company manufacturing medicine and vaccinations for animals. Headquarters is in USA. As on 2021, Zoetis have over 12,100 employees. Zoetis headquarters is in USA.

As on 2022, Zoetis has 13,800 employees.

Zoetis annual revenue generated for period ending Dec-2022 was 8,080 million USD.

Zoetis annual net income generated for period ending Dec-2022 was 2,114 million USD.

WellCare Health Plans is health insurance company with headquarters is in California, USA.

Centene acquired WellCare for 17.3 billion USD and completed the transaction in 2020.

WuXi Biologics is a biotechnology company related to global Contract Research, Development and manufacturing offering end-to-end solutions that enable partners to discover, develop and manufacture biologics.  Headquarters is in China.

QUEST DIAGNOSTICS provides diagnostics, research and testing laboratory services related to healthcare industry. Headquarters is in New Jersey, USA. It is derived from the world's largest database of clinical lab results, their diagnostic insights reveal new avenues to identify and treat disease, inspire healthy behaviors and improve health care management.

Quest Diagnostics total number of employees in 2022 was 49,000.

QUEST DIAGNOSTICS annual revenue generated for period ending Dec-2022 was 9,883 million USD.

Health care diagnostics company with headquarters is in North Carlina, USA.]

As on 2022, LABORATORY CORPORATION OF AMERICA HOLDINGS has 80,000 employees.

LABORATORY CORPORATION OF AMERICA HOLDINGS annual revenue generated for period ending Dec-2022 was 14,876 million USD.

LABORATORY CORPORATION OF AMERICA HOLDINGS annual net income generated for period ending Dec-2022 was 1,279 million USD.

Healthcare services company which operates hospitals, clinics and medical care facilities. Headquarters is in Saudi Arabia.

As on 2021, it has 13000 employees, 2750+ physicians, 1370+ clinics, 1900+ beds.

IHH Healthcare operates hospitals and headquarters is in Malaysia. As on 2019, IHH Healthcare had 77 hospitals with 15000 plus licensed beds across 10 countries and they had 55000 plus employees. 

REDE D'OR SAO LUIZ S.A. is the largest integrated health care network in Brazil.

Rede D’Or is in addition to complementary services such as blood bank, dialysis and outpatient clinics of various specialties.

Rede D’Or facts: