Chiyoda Corp. engages in the provision of engineering services. It operates through the following segments: Engineering and Others. The Engineering segment engages in the consulting, planning, design, construction, procurement, commissioning and maintenance services for industrial machinery. The Others segment deals with the temporary staffing and travel services. The company was founded by Akiyoshi Tamaki on January 20, 1948 and is headquartered in Yokohama, Japan.