Sartorius Stedim Biotech S.A. engages in the production and sale of instruments and consumables for the biopharmaceutical industry worldwide. The company offers various products, such as cell lines; cell culture media; bioreactors; reagents; advanced therapies; and a range of products for separation, purification, and concentration processes, as well as products and systems for storage and transportation of intermediate and finished biological products. It also provides fluid management services; biolayer interferometry instruments; microbiology testing, sterility testing, and air monitoring instruments; pipette products; sensors and analyzers; screening instruments; biomolecule analysis tools; batch and intensified chromatography systems; lab data and fleet management software; live cell imaging and analysis; surface plasmon resonance solutions; water purification systems; and weighing products. In addition, the company offers data analytics software; process automation platform and software; and transfection reagents and plasmid DNA solutions. It serves manufacturers of medications, vaccines, food, and chemicals, as well as research and development laboratories. The company was incorporated in 1978 and is headquartered in Aubagne, France. Sartorius Stedim Biotech S.A. is a subsidiary of Sartorius AG.