Bio-Rad Laboratories, headquartered in Hercules, California, develops, manufactures, and markets products and solutions for the clinical diagnostics and life sciences markets. In diagnostics (60% of sales), Bio-Rad manufactures, sells, and supports test systems and specialized quality controls for clinical laboratories. In life sciences (40% of sales), the firm develops and manufactures a range of instruments and reagents used in research, biopharmaceutical production, and food testing. The company is geographically diverse, with major markets in the United States (40% of 2020 sales), Europe (34%), and Asia (21%), with Canada and Latin America accounting for the bulk of the remaining 5%. Bio-Rad owns 37% of Sartorius AG, a laboratory and biopharmaceutical supplier.