Codexis, Inc. engages in the discovery, development, and sale of proteins. The company offers enzyme optimization services and developing biocatalyst products. The firm operates through the following segments: Performance Enzymes and Novel Biotherapeutics. Its technologies accelerate the development of manufacturing processes for active pharmaceutical ingredients fine chemicals, agrochemicals, food ingredients, detergents and biofuels. The company was founded in January 2002 and is headquartered in Redwood City, CA.