Roche Molecular Systems

Roche Molecular Systems is a core business unit within Roche Diagnostics, specializing in the development, manufacturing, and commercialization of molecular diagnostic tests and automated platforms. As a pioneer in Polymerase Chain Reaction (PCR) technology, the company provides high-sensitivity assays for infectious diseases, oncology, and blood screening. Its flagship cobas systems enable laboratories to perform high-throughput nucleic acid testing for pathogens such as HIV, HCV, and HPV. Beyond infectious disease, the company focuses on personalized medicine through companion diagnostics that identify genetic mutations in cancer patients to guide targeted therapies. Roche Molecular Systems is headquartered in Pleasanton, California, and maintains significant manufacturing operations in Branchburg, New Jersey.