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

Illuminia is a Biotechnology company with headquarters is in USA. Illuminia is a global leader in genomics – an industry at the intersection of biology and technology. Illuminia enables their customers to read and understand genetic variations. Illuminia Genetic Solutions helping to treat patients which are not possible a few years back.

As on 2022, Illuminia has 10,200 employees.

Illuminia annual revenue generated for period ending Dec-2022 was 4,584 million USD.

Mettler-Toledo International manufactures technology products, precision instruments and services for many applications in research and development, quality, production, logistics and retail to customers around the world. Headquarters is in Ohio, USA.

As on 2022, Mettler-Toledo International has 18,000 employees.

Mettler-Toledo International annual revenue generated for period ending Dec-2022 was 3,919 million USD.

Medical Devices and Medical Equipment manufacturing companies with headquarters is in Shenzhen, China.

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.

Insmed is a Biopharmaceutical company. The headquarters is in USA.

PHILIPS is Electronics manufacturing and Technology company with headquarters is in Amsterdam, Netherlands.

Roivant Sciences is biopharmaceutical and health technology companies. Headquarters is in Switzerland. 

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.