Euglena Co., Ltd. engages in the research, development, production, and sale of microalgae in Japan. It operates through there segments: Healthcare Business; Biofuel Business; and Other businesses. The company manufactures and sells health foods and cosmetics utilizing microalgae, such as euglena and chlorella. In addition, the company develops biofuel technology and environmental related technology for microalgae and industrial waste oil; development and research in agriculture business comprising feed and fertilizer, bioinformatics, and social businesses; and invests in biotechnology related businesses. Further, the company provides genome analysis services. Euglena Co., Ltd. was incorporated in 2005 and is headquartered in Tokyo, Japan.