bioMérieux S.A. provides vitro diagnostic solutions systems for private and hospital laboratories, primarily for the diagnosis of infectious diseases. The company offers microbiology technology that involves culturing biological samples; and immunoassays technology based on antigen-antibody reaction, detects and measures infectious agents, such as bacteria, viruses, and parasites, as well as measures the specific biomarkers of various pathologies, such as metabolic, hormonal, infectious, etc. It also provides molecular biology for the detection of genetic sequences of deoxyribonucleic acid or ribonucleic acid; and companion diagnostic test based on biomarkers, as well as services for clinical and industrial laboratories. The company was formerly known as B-D Mérieux. bioMérieux S.A. was founded in 1963 and is based in Marcy l'Etoile, France. bioMérieux S.A. is a subsidiary of Institut Mérieux SA.