´╗┐QSIMPLUS was founded in 2021 based on years of experience in quantum communication research and engineering skills. In the early stages of quantum information technology, we are focusing on developing user-centric products to contribute to market activation and provide integrated solutions for building fiber-based, free-space and satellite quantum communications. Focusing on the capabilities of our team of quantum technology experts, we are developing a wide range of products, including QKD hardware equipment and network operation software, and aim to build a quantum Internet beyond quantum communication.