Valtes Holdings Co.,Ltd. provides QA process consulting, software testing and QA training, vulnerability diagnosis, and other quality assurance and software quality services in Japan. The company operates through Software Testing, development, and Security segments. It provides Web app, smartphone app, social game, digital broadcasting, and offshore testing services, as well as software development and system development contracting services. It also provides security diagnosis to check for gaps that could allow external intrusion into web systems, mobile applications, and IoT devices. The company was formerly known as Valtes Co., Ltd. and changed its name to Valtes Holdings Co.,Ltd. in October 2023. Valtes Holdings Co.,Ltd. was incorporated in 2004 and is headquartered in Osaka, Japan.