Since its establishment in 1948, Chiyoda has long engaged in engineering, procurement and construction (EPC) of various field of industrial plant facilities, ranging from fields of refining, petrochemical, gas processing to pharmaceutical, fine chemicals and general industries. We have served a large number of clients with our EPC expertise not only in Japan but also in many parts of the world. As engineering company, Chiyoda also develops and possesses its own proprietary processes centered around catalyst technology, and we offer our technology for solution in environmental and chemical fields.