Japan Elevator Service Holdings Co., Ltd. engages in the management of its group of companies and provides maintenance and renewal services for elevators and escalators. Its services include elevator maintenance work such as inspection and testing; elevator modernization; elevator parts supply; personnel education; and control center operation, which handles emergency calls, GPS tracking of engineers, remote diagnosis, and err code monitoring. The company was founded by Katsushi Ishida on October 3, 1994 and is headquartered in Tokyo, Japan.