Computer Management Co., Ltd. (4491.T) operates as an independent information technology total solution provider, delivering system development, integration, and support services across Japan. The company offers general solution services for finance including banking, insurance, and securities; industry and distribution; public sector; and medical sectors; infrastructure solution services encompassing hardware introduction, cloud, Internet of Things, big data, artificial intelligence, and Robotic Process Automation; and enterprise resource planning solution services featuring customization, add-on development, maintenance, and operations. Founded in 1981 and headquartered in Osaka Umeda Twin Towers South, Osaka, Japan, it maintains offices in Tokyo, Sendai, Hiroshima, Takamatsu, Matsuyama, and Fukuoka, serving a consolidated employee base of 731 as of March 2025 with annual sales of JPY 7,900 million. Recent leadership changes in October 2024 appoint Katsuaki Takenaka as Chairman and Hideyuki Takenaka as President and Representative Director; the company holds ISO 9001 and ISO 27001 certifications, listed on the Tokyo Stock Exchange Standard market since 2022, and fully owns subsidiary Knox Co., Ltd. since 2012.