Horizon Quantum Holdings Ltd. develops programming tools and software that simplify and automate the development of applications for quantum computers. Its tools let developers build reusable quantum circuits from functions written in classical languages such as C and C++, and include code portability features for compiling and optimizing quantum programs across various quantum hardware. The company also offers a web-based integrated development environment called Triple Alpha for writing, compiling, and deploying quantum software at different abstraction levels. Founded in 2018 and based in Singapore, Horizon Quantum Holdings Ltd. serves software developers and technology professionals, and has a strategic collaboration with Q.M Technologies Ltd. to enhance the efficiency of quantum systems.