Bellchild Co.,Ltd. engages in software development in Japan. The company operates through a single software development business segment, providing system integration and IoT services. The system integration provide services focusing on the development of open systems for industries such as manufacturing and logistics, with a focus on the insurance industry. It also has a system for application development and infrastructure development. It provides application development; infrastructure development; modernization; and data science. The IoT services provides solutions that utilize the diverse data collected on-site to meet advanced needs such as visualization and efficiency of operations and preventive maintenance; It provides In-house cloud service, and product sales. The company offers open system; general-purpose system; rewrite, rehost, rebuild; pro code development; Low-code/no-code development; runtime; OS; middleware; virtualization; on-premise environment; IaaS (Infrastructure as a Service); PaaS (Platform as a Service); SaaS (Software as a Service); boundary security; zero trust security; business knowledge; Java; Legacy system; COBOL; BRMS (Business Rule Management System); SharePoint; power platform; Industry 4.0; IoT(Internet of Things); subscription; OPC UA; Modbus; and MQTT. The company was founded in 1999 and is based in Osaka, Japan.