Medical Data Vision Co., Ltd., together with its subsidiaries, develops, produces, maintains, and sells medical information integration systems in Japan, Europe, North America, Asia, and Oceania. The company offers data network services; data utilization services; MDV act, an analysis application that enables hospitals to preview hospital management indicators; and Karteco, a personal health record that enables users to independently manage their health and medical information. It also provides research, analysis, and consulting services for various medical data; business consulting services for medical institutions; operation and related services of various medical data; and planning, design, development, and operation of portal websites. The company serves hospitals, medical check centers, companies, and citizens. Medical Data Vision Co., Ltd. was incorporated in 2003 and is headquartered in Chiyoda, Japan. As of February 3, 2026, Medical Data Vision Co., Ltd. operates as a subsidiary of Nippon Life Insurance Company.
