Tatsuo Watanabe

Mitsui Knowledge Industry Co., Ltd. is engaged in the provision of information and communications technology services. It operates through the following segments: Business Solutions, Platform Solutions, and Services. The Business Solutions segment deals with enterprise resource planning and development, maintenance, and operation of industry-based applications. The Platform Solutions segment provides environment infrastructure, server integration, and sale of infrastructure equipment and other network equipment. The Services segment offers application hosting, cloud, monitoring, and operation services. The company was founded on June 20, 1991 and is headquartered in Tokyo, Japan.

Part of Mitsui & Co., Ltd., ITTO SOFTWARE, Inc. is a Japanese company that provides construction, operation, and maintenance of IT solutions. The company is based in Tokyo, Japan. The company specializes in SAP basis construction and operation, application development, system infrastructure design, and hardware development. The company offers services such as call recording, contact center system infrastructure, and IoT system development. The company was founded in 1997. ITTO SOFTWARE was acquired by MITSUI KNOWLEDGE INDUSTRY Co., Ltd. on November 01, 2021.