Formosa Laboratories, Inc. manufactures and sells active pharmaceutical ingredients (APIs) and ultraviolet absorbers. It operates in India, the Netherlands, Japan, Germany, Taiwan, China, Switzerland, the United States, Canada, and other international markets. The company also provides contract development and manufacturing services, including injectable manufacturing, custom fermentation, peptide synthesis, and antibody-drug conjugate services. Incorporated in 1985, it is headquartered in Taoyuan City, Taiwan.