International Integrated Systems, Inc. provides information system planning and maintenance, software development, and information technology consultation services for public, financial, healthcare, smart city, and telecom and Internet services sectors in Taiwan. It offers applications development services that include system planning, demand analysis, framework design, programming, system testing, education and training, system building, and system maintenance and operation. The company also provides outsourcing services that include temporary staffing; software globalization service; various information management consultation services, such as information technology service management, information security management, and personal information management; systems integration and IT maintenance services; and business solution distribution services. International Integrated Systems, Inc. was formerly known as InfoExplorer Co., Ltd. and changed its name to International Integrated System, Inc. in April 2011. The company was founded in 2008 and is based in New Taipei City, Taiwan. International Integrated Systems, Inc. operates as a subsidiary of Chunghwa Telecom Co., Ltd.