5 Largest Healthcare Companies by Market Cap

2. Thermo Fisher Scientific Inc. (NYSE:TMO)

Market cap as at December 24 2022 (in billions): 212.053

Thermo Fisher Scientific Inc. (NYSE:TMO) is a healthcare company which provides laboratory equipment and instruments, which are generally used in the pharmaceutical industry and diagnostic products. Recently, Thermo Fisher Scientific Inc. (NYSE:TMO) announced that it was raising its greenhouse gases reduction target, which shows a greater emphasis on ESG, which is an integral aspect of considering investing opportunities for the future.